College of Chemistry and Chemical Engineering, Shenzhen University, Shenzheng, Guangdong, P. R. China. 2
|
|
- Cory Hunter
- 5 years ago
- Views:
Transcription
1 Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 5 Supplementary Information Remarkable Effects of Solvent and Substitution on Photo-dynamics of osine: A Femtosecond Broadband Time-resolved Fluorescence and Transient Absorption Study Chensheng Ma,* Chopen Chan-Wut Cheng, Chris Tsz-Leung Chan, Ruth Chau-Ting Chan and Wai-Ming Kwok* College of Chemistry and Chemical Engineering, Shenzhen University, Shenzheng, Guangdong, P. R. China. Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, P. R. China. macs@szu.edu.cn; wm.kwok@polyu.edu.hk Experimental details-materials and femtosecond broadband time-resolved fluorescence (fs-trf and fs-trfa) and transient absorption (fs-ta) measurement and spectral correction. Kinetic analysis Figure S Steady-state absorption and fluorescence spectra of,,, CMP, dcmp, m5 and m5 in ph7 buffered water..4 Figure S Fs-TRF spectra and fluorescence decay profiles of, dcmp and m5 in ph7 buffered water Figure S Fs-TRF spectra and fluorescence decay profiles of,,, m5 and m5 in methanol....6 Figure S4 Fs-TRF anisotropy spectra of,,, CMP, dcmp, m5 and m5 in ph7 buffered water and of,,, m5 and m5 in methanol Table S Spectral and dynamic parameters obtained from fs-trf and fs-trfa measurements for cytosine and its N- and C5-substituted derivatives with 67 nm excitation. 8 Figure S5 Fs-TA spectra of,, CMP, and m5 and, dcmp and m5 in ph7 buffered water Figure S6 Fs-TA spectra of,, and m5 in methanol. Figure S7 Fs-TA time profiles of CMP,, dcmp and m5 in ph7 buffered water... Figure S8 Comparison of fs-ta spectra recorded at ~4 ps after 67 nm excitation of, and in methanol.. Figure S9 Fs-TA spectra of,, and CMP in ph7 buffered water obtained at ~85 ps after 67 nm excitation Table S Dynamic parameters obtained from fs-ta measurements for and its N- and C5- substituted derivatives with 67 nm excitation References
2 Experimental details: osine nucleobase (), nucleosides of including cytidine () and - deoxycytidine (), and nucleotides of including cytidine 5 -monophosphate (CMP) and -deoxycytidine 5 -monophosphate (dcmp) were purchased from Sigma Chemical Company. C5-derivatives of including 5-methylcytidine (m5) and 5-methyl- - deoxycytidine (m5) were purchased from TCI. They were used without further purification. 5 mm ph7 potassium aqueous buffer and spectroscopic grade methanol (CH OH) were used to prepare sample solution. To prepare ph7 buffered water (H O), appropriate amounts of potassium dihydrogen phosphate (KH PO 4 ) and dipotassium hydrogen phosphate (K HPO 4 ) were dissolved in 8. MΩ double deionized (DDI) water produced by a MILLIPORE (Milli-Q Synthesis) system. In the steady state measurements, UV-vis absorption and steady state fluorescence spectra was respectively recorded by using a Hitachi U-9H spectrometer and a Jobin Yvon Fluoromax-4 spectrofluorometer. Time-resolved experimental setups for the broadband fs time-resolved fluorescence (fs- TRF), fs-trf anisotropy (fs-trfa), and fs-transient absorption (fs-ta) measurements have been described in detail elsewhere. [-5] Briefly, the measurement were done based on a commercial ultrafast Ti:Sapphire regenerative amplifier laser system and home-built fs-trf and fs-ta spectrometers. The sample solutions (with concentration of ~-4 mm) were excited by a femtosecond pump laser pulse with wavelength at 67 nm, which was generated by an optical parametric amplifier pumped by part of the 8 nm fundamental ( khz repetition rate, ~5 fs duration) from the regenerative amplifier of Ti:Sapphire laser system. The subsequent excited-state processes were probed by a second pulse to monitor the temporal evolution of the broadband transient fluorescence and the transient absorption spectrum in the measurement of fs-trf and fs-ta, respectively. In the measurements of fs-trf and fs-trfa, the Kerr-gate technique was employed. [-6] With this method, a Kerr-gate device consists of a mm thickness of quartz plate (Kerr medium) equipped between a crossed polarizer pair was driven by an 8 nm gating pulse to function as an ultrafast shutter to sample the transient fluorescence signal at varied selected pump/probe delays. For the measurement of total TRF spectrum, in order to eliminate the effect of rotational diffusion, the polarization direction of the pump laser was set at the magic angle in relative to that of the first polarizer in the Kerr-gate devise. To acquire the spectra of fs-trfa (r(t)), the TRF measurements at a certain time delay were done by setting the polarization direction of the pump laser to be either parallel or perpendicular to that of the first polarizer in the Kerr-gate device to allow measurement of spectrum I para (t) and I perp (t), respectively. The r(t) was then derived according to Equation. [4-6] r(t) = (I para (t) - I perp (t)) / (I para (t) + I perp (t)).. Equation The fs-trfa at around time zero (r(), Figure, Figure S-S, Table S) were obtained based on the above equation using I para (t) and I perp (t) spectra recorded at time interval of ~ fs after the excitation. [4,5] The measurements of I para (t) and I perp (t) and therefore the r(t) derived at all the selected time intervals (Figure, Figure S-S4, Table S) were not affected by the solvents and the cell windows for the experiments were done using spectrophotometric grade solvents and high quality CaF windows that showed negligible fluorescence signal across the spectral range monitored and the temporal regime of the measurements. In the fs-ta measurements, the sample was probed by a white-light-continuum (WLC) pulse created by a CaF plate pumped by an 8 or 4 nm laser pulse to allow spectra to be
3 recorded over wavelength range of 4-7 nm or 4-4 nm, respectively. The presented fs-ta spectra which cover wavelengths from 4-7 nm were obtained by combining the 8 nm and the corresponding 4 nm pump spectra recorded at selected delay times after the photo-excitation. The instrument response function (IRF) for the measurements is wavelength-dependent, better at longer wavelength. The IRF varies from ~5 to ~ fs for the measurements of fs- TRF and fs-trfa which cover wavelengths from ~ nm to 7 nm. In the measurement of fs-ta, the IRF varies from ~ to 5 fs as wavelength changes from 7 nm to 4 nm. For both the fs-trf(a) and fs-ta, the temporal delay of pump to probe pulse was varied using a computer controlled optical delay line. In each of the measurements, sample solution (with concentration of ~-4 mm) of ~ ml was flowed in a cell with.5 mm path length to avoid photo-degradation. The transient signals produced by the photo-excitation were collected by a monochromator and detected with a liquid nitrogen cooled CCD detector before readout by computer for further analyses. In order to avoid saturation effect and unwanted multi-photon, the energy of the pump laser beam was kept low with a typical laser pulse peak power of ~ GW/cm. All fs time-resolved spectra were obtained from subtraction of the appropriately scaled probe-before-pump time delay signal from the pump-probe time delay signal, and were corrected for the detection system transmission/sensitivity variation with wavelength and the wavelength-dependent time shift due to the group velocity dispersion (GVD). The wavelength sensitivity variation correction curve was obtained by comparing the ps TRF spectrum of trans-stilbene (this covers the spectral range of interest in the present study and shows very little change on the shape of the TRF spectra at difference time delays) with its sensitivity corrected steady-state spectrum from a commercial fluorescence spectrometer. The GVD of the system was corrected by equation δt = Aλ Bλ + C, where δt is time shift (fs), λ is wavelength (nm), and A, B, and C are scaling factors determined by the optics arrangement and solvent used in the measurement. [] The scaling factors were estimated by peak fitting of the TRF spectra of white light continuum created by intense pump pulse and the values of A, B, and C were estimated to be., 4.5, and 54 in the current measurement. The samples were monitored by UV-vis absorption and revealed no degradation after the fs time-resolved experiments. Kinetic analysis: For the analysis of the kinetic decay profiles of the fs-trf and fs-ta intensities, the experimental time profiles (F(t)) were fitted by convolution of the instrument response function (g(t)) with a multiple exponential function (f(t)) as showed in equations -: [-4] F ( t) g( t') f ( t t') dt' Equation with f ( t) a i exp( t / i ) Equation n i Where i is time constant and a i the relative amplitude associated to i. t n i a i Equation 4
4 Bi-exponential function (n = ) was used for f(t) in the fitting of the decay profiles of fs-trf. For the analysis of the time profiles in fs-ta, tri-exponential (n = ) and biexponential (n = ) function with a minute long-lived offset represented by an additional component with fixed time constant of ns was used, respectively, for the case of and its N derivatives and the case of the C5 derivatives. Extinction Coefficient (x M - cm - ) Wavenumber (cm - ) CMP dcmp m5 m Normalized Fluorescence Intensity Figure S. Steady state absorption (left) and normalized fluorescence spectra (right) of, its nucleosides ( and ) and nucleotides (CMP and dcmp) and its C5-substituted derivatives (m5 and m5) in ph7 buffered H O. The fluorescence spectra were recorded with excitation at 67 nm wavelength. Spectrum from reference 7 4
5 Relative Intensity (a.u.). ps..... ps ps. 4 ps 4 5.ps ps 4 5. Anisotropy, r Anisotropy, r Anisotropy, r.ps ps.. 4 Normalized Intensity (a.u.) dcmp 4 m5 (d) nm 7 nm 45 nm (e) nm 7 nm 45 nm (f) nm 7 nm 45 nm Time Delay (ps) Figure S. (a-c) Fs-TRF spectra and (d-f) fluorescence decay profiles at selected wavelengths obtained for (a, c), (b, d) dcmp and (c, f) m5 in ph7 buffered H O. The spectra were recorded at time intervals of -.5- ps (.5,.5,.,.5,.,.4,.5,.7,,.4,,, 5 and ps) and.- ps (.,.5,.5,.85,.5,.75,.5,.5, 5, 7,, 5, 5 and ps) after 67 nm photo-excitation. The insets show around teim zero TRF anisotropy spectra and intensity normalized TRF spectra at (a, b).5,.5 and ps and., and 5 ps after the photo-excitation. The arrows indicate directions of spectral evolutions. Raman line of water. 5
6 Relative Intensity (a.u.) Relative Intensity (a.u.). ps. ps ps.. ps.. ps 4 ps 4 5.ps ps.ps ps ps ps.. 4 (g)..ps ps.. 4 (h) Anisotropy, r Anisotropy, r Anisotropy, r Anisotropy, r Anisotropy, r Normalized Intensity (a.u.) Normalized Intensity (a.u.) 4 Time Delay (ps) m5 m5 (d) nm 7 nm 45 nm (e) nm 7 nm 45 nm (f) nm 7 nm 45 nm (i) nm 7 nm 45 nm (j) nm 7 nm 5 nm Time Delay (ps) Figure S. (a-c) and (g-h) Fs-TRF spectra and (d-f) and (i-j) fluorescence decay profiles at selected wavelengths obtained for (a, d), (b, e), (c, f), (g, i) m5 and (h, j) m5 in methanol. The spectra were recorded at time intervals of (a-c).5- ps (.5,.5,.,.5,.,.4,.5,.7,,.4,,, 5 and ps) and (g-h).- ps (.,.,.4,.6,.85,.5,.75,.5,.5, 5, 8.5, 5, 5 and ps) after 67 nm photo-excitation. The insets show around time zero TRF anisotropy spectra and intensity normalized TRF spectra at (a-c).5,.5 and ps and (g-h)., and 5 ps after the photo-excitation. The arrows indicate directions of spectral evolutions. 6
7 Anisotropy, r... ps. ps H O ps. ps CH OH (d)... Anisotropy, r... ps. ps H O ps. ps C Anisotropy, r... ps. ps H O ps. ps CH OH (e)... Anisotropy, r r... ps. ps H O ps. ps C Anisotropy, r Anisotropy, r Anisotropy, r Anisotropy, r ps. ps ps. ps m5 H O ps. ps ps ps. ps ps H O CMP H O m5 H O (g) (i) (j) m5 CH OH Figure S4. Fs-TRF anisotropy (fs-trfa) spectra recorded at the denoted time intervals after 67 nm excitation of and its N and C5 derivatives in water and methanol. ps. ps ps. ps (f) ps. ps ps ps. ps ps CH OH dcmp H O m5 CH OH (h) (k) (l) Anisotropy, r r Anisotropy, Anisotropy, r r Anisotropy, Anisotropy, r r Anisotropy, Anisotropy, r r ps. ps ps. ps ps. ps ps ps. ps ps H O CMP H O m5 H O (g) m5 H O (i) (j) ps. ps 5 Wave ps. ps 5 Wave ps. ps ps ps. ps ps C C m C 5 Wave 7
8 Table S. Spectral and dynamic parameters obtained from fs-trf and fs-trfa measurements for cytosine and its N- and C5-substituted derivatives with 67 nm excitation Solvent a Probe/nm b τ /ps (a ) b τ /ps (a ) c r() (.89±.) (.±.) H O (ph 7) 7.7±. (.85±.).46±. (.5±.).7±. 45 (.9±.) (.±.) (.9±.) (.±.) CH OH 7.6±. (.8±.).5±. (.7±.).5±. 45 (.86±.) (.4±.) (.88±.) (.±.) H O (ph 7) 7.4±. (.79±.).79±. (.±.).±. 45 (.84±.) (.6±.) (.86±.) (.4±.) CH OH 7.5±. (.77±.).9±. (.±.).±. 45 (.8±.) (.9±.) (.88±.) (.±.) H O (ph 7) 7.±. (.8±.).±. (.7±.).±. 45 (.87±.) (.±.) (.88±.) (.±.) CH OH 7.±. (.8±.).84±. (.9±.).±. 45 (.8±.) (.8±.) (.8±.) (.8±.) CMP H O (ph 7) 7.7±. (.75±.).84±. (.5±.).±. 45 (.8±.) (.7±.) (.85±.) (.5±.) dcmp H O (ph 7) 7.4±. (.78±.).9±. (.±.).4±. 45 (.85±.) (.5±.) (.69±.) (.±.) m5 H O (ph 7) 7.7±.5 (.±.) 7.6±. (.67±.).4±. 45 (.9±.) (.6±.) (.6±.) (.8±.) m5 CH OH 7.78±.5 (.8±.) 5.±. (.6±.).±. 45 (.4±.) (.57±.) (.6±.) (.8±.) m5 H O (ph 7) 7.56±.5 (.7±.) 5.4±. (.6±.).5±. 45 (.4±.) (.59±.) (.58±.) (.4±.) m5 CH OH 7.6±.5 (.5±.) 4.4±. (.65±.).±. 45 (.6±.) (.6±.) a Wavelength for fluorescence examined in the kinetic analysis. b Time constant (τ i, i =, ) and corresponding pre-exponential factor (a i, i =, ) obtained from kinetic analysis of the TRF decay. c Values of fluorescence anisotropy at around time zero after photo-excitation. 8
9 OD ( - ) CMP. 4 5 m (e) (g) ps 4 5 ps ps CMP 4 5 (d) (f) (h) OD ( - ) - Figure S5.Temporal evolutions of fs-ta spectra recoded at early (left) and late (right) time intervals after 67 nm excitation of (a, b), (c, d), (c, f) CMP and (g, h) m5 in ph7 buffered water. The arrows indicate directions of spectral evolutions. The inset in compares the spectra at ~4 ps after the excitation for, and CMP in water. Due to the pulse of excitation laser. 9
10 OD ( - ) dcmp m5 (e) ps 4 5 ps 4 5 (d) (f) OD ( - ) ps Figure S5. Fs-TA spectra recorded with 67 nm excitation of (a, b), (c, d) dcmp and (e, f) m5 in ph7 buffered H O. The spectra were recorded at time intervals of.5-4 ps (.5,.,.5,.,.5,.4,.5,.7,,.5 and 4 ps) and 4- ps (4, 7, 8.5,,, 4, 6 and ps);.5-4 ps (.5,.,.5,.,.5,.4,.7,,.5 and 4 ps) and (d) 4- ps (4, 5, 7,,,, 6 and ps); (e) ps (.5,.,.5,.,.5,.4,.5,.6,.7 and.85 ps) and (f).85- ps (.85,.5,.75,.5,, 4, 6, 8.5,, 5, and ps) after the photo-excitation. Due to the laser for photo-excitation. The arrows indicate directions of the spectral evolutions.
11 ..6ps.6ps (d) OD ( - )..6ps OD ( - ).6ps (e) 7ps (f)..6ps OD ( - ) ps m5. ps (g) 7ps 4 5 ps ps 4 5 (h) 4 - OD ( - ) Figure S6. Fs-TA spectra recorded with 67 nm excitation of (a, b), (c, d), (e, f) and (g, h) m5 in CH OH. The spectra were recorded at time intervals of.5-.6 ps (.5,.,.5,.,.5,.4,.5 and.6 ps) and.6-5 ps (.6,.85,.5,,, 4, 6, 5, 5,, 6 and 5 ps);.5-.6 ps (.5,.,.5,.,.5,.4,.5 and.6 ps) and (d).6-7 ps (.6,.85,.5,.75,.5,.5, 5, 8.5, 5, 5, 5 and 7 ps); (e).5-.6 ps (.5,.,.5,.,.5,.4,.5 and.6 ps) and (f).6-7 ps (.6,.5,.75,.5,.5, 6,, 6, 5, 5, 5 and 7 ps); (g).5- ps (.5,.,.5,.,.5,.4,.5,.6,.85 and ps) and (f) - ps (,.75,, 5, 7,, 5,, 5 and ps) after the photoexcitation. The arrows indicate directions of the spectral evolutions.
12 Normalized OD Normalized OD Normalized OD Normalized OD - - CMP 77 nm 46 nm 57 nm dcmp m Time Delay (ps) 77 nm 46 nm 57 nm 46 nm 57 nm (d) 45 nm 57 nm Figure S7. Fs-TA time profiles obtained for CMP,, dcmp, and (d) m5 with 67 nm excitation in H O. OD (a.u.) 4 5 Figure S8. Comparison of fs-ta spectra recorded at ~4 ps after 67 nm excitation of, and in CH OH. The spectra were intensity normalized at ~4 nm.
13 Normalized OD CMP Figure S9. Fs-TA spectra of,,, and CMP in ph7 buffered H O obtained at ~85 ps after excitation at 67 nm. Table S. Dynamic parameters obtained from fs-ta measurements for and its N- and C5-derivaitves with excitation at 67 nm wavelength Molecule Solvent a Probe/nm 58 b τ /ps (a ) b τ /ps (a ).9±. (-.75±.) b τ /ps (a ) (-.5±.4) b,c τ 4 /ps (a 4 ) H O 4.7±. (.58±.) (.±.) 7.74±.6 (.±.6) (.±.8).46±. 57 (.7±.) (.9±.) CH OH 4.6±. (.67±.).5±. (.±.) 5.85± (.8±.5) (.±.5) 77.±. (-.49±.4) (-.49±.4) (-.±.7) H O 46.4±. (.5±.4) (.±.4) 5.± (.5±.4) (.±.6).79±. 57 (.76±.) (.4±.) CH OH 46.5±. (.6±.5).9±. (.±.) 44.±6 (.±.) (.5±.6) 77.7±. (-.66±.) (-.±.5) (-.±.5) 9.67± H O 46.±. (.58±.4) (.7±.4) (.4±.) (.±.7).±. 57 (.8±.) (.9±.5) CH OH 46.±. (.67±.).84±. (.±.5) 86.±6 (.9±.4) (.±.7) 77.4±. (-.6±.) (-.9±.5) (-.±.6) CMP H O 46.7±. (.5±.5) (.4±.).5± (.±.4) (.±.4).84±. 57 (.76±.) (.4±.) 4 (.5±.4) (.4±.) (.±.5) (.5±.7) dcmp H O.4±..9±..± 57 (.8±.) (.±.) m5 79 (-.99±.) (-.±.4) H O 45.7±.5 (.55±.) 7.6±. (.4±.4) (.5±.6) 57 (.5±.) (.65±.) CH OH 57.78±.5 (.6±.) 5.±. (.69±.) (.5±.5) 45 (.5±.4) (.46±.) (.±.6) m5 H O.56±.5 5.4±. 57 (.44±.) (.56±.) a Wavelength for the fs-ta time profile examined in the kinetic analysis; b Time constants ( i, i = 4) and corresponding pre-exponential factors (a i, i = 4) derived from the kinetic analysis of the TA time profiles; c Time-independent offsets.
14 References () C. Ma, W.-M. Kwok, W. S. Chan, P. Zuo, J. T. W. Kan, P. H. Toy, D. L. Phillips, J. Am. Chem. Soc. 5, 7, C. Ma, W.-M. Kwok, W. S. Chan, Y. Du, J. T. W. Kan, P. H. Toy, D. L. Phillips, J. Am. Chem. Soc. 6, 8, () W.-M. Kwok, C. Ma, D. L. Phillips, J. Am. Chem. Soc. 6, 8, W.-M. Kwok, C. Ma, D. L. Phillips, J. Am. Chem. Soc. 8,, () W.-M. Kwok, C. Ma, D. L. Phillips, J. Phys. Chem. B 9,, (4) C. T. L. Chan, C. C. W. Cheng, K. Y. F. Ho, W.-M. Kwok, Phys. Chem. Chem. Phys,,, (5) C. C. W. Cheng, C. Ma, C. T. L. Chan, K. Y. F. Ho, W.-M. Kwok, Photochem. Photobiol. Sci.,, (6) D. Onidas, D. Markovitsi, S. Marguet, A. Sharonov, T. Gustavsson, J. Phys. Chem. B, 6, (7) L. Blancafort, B. Cohen, P. M. Hare, B. Kohler, M. A. Robb, J. Phys. Chem. A 5, 9,
Supporting Information
The Solvent effect and identification of a weakly emissive state in nonradiative dynamics of guanine nucleoside and nucleotide- A combined femtosecond broadband time-resolved fluorescence and transient
More informationMike Towrie Central Laser Facility Rutherford Appleton Laboratory. Diamond DIAMOND. Tony Parker, Pavel Matousek
Ultrafast deactivation of the electronic excited states of DNA bases and polynucleotides following 267 nm laser excitation explored using picosecond time-resolved infrared spectroscopy 1 Mike Towrie (m.towrie@rl.ac.uk)
More informationSupporting Information: Optical Spectroscopy
Supporting Information: Optical Spectroscopy Aminofluorination of Cyclopropanes: A Multifold Approach through a Common, Catalytically Generated Intermediate Cody Ross Pitts, Bill Ling, Joshua A. Snyder,
More informationSupporting information for the manuscript. Excited state structural evolution during charge-transfer reactions in Betaine-30
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2015 Supporting information for the manuscript Excited state structural evolution during
More informationSupporting Information. Synthesis, Structural and Photophysical Properties of. Pentacene Alkanethiolate Monolayer-Protected Gold
Supporting Information Synthesis, Structural and Photophysical Properties of Pentacene Alkanethiolate Monolayer-Protected Gold Nanoclusters and Nanorods: Supramolecular Intercalation and Photoinduced Electron
More informationTime Scale of the Quaternary Structural Change in Hemoglobin Revealed by Transient Grating Technique
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 015 Electronic Supplementary Information Time Scale of the Quaternary Structural Change
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Unique ultrafast energy transfer in a series of phenylenebridged
More informationImplementation and evaluation of data analysis strategies for time-resolved optical spectroscopy
Supporting information Implementation and evaluation of data analysis strategies for time-resolved optical spectroscopy Chavdar Slavov, Helvi Hartmann, Josef Wachtveitl Institute of Physical and Theoretical
More informationInitial Hydrogen-Bonding Dynamics of. Photoexcited Coumarin in Solution with. Femtosecond Stimulated Raman Spectroscopy
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information (ESI) for: Initial Hydrogen-Bonding
More informationUniversity of Louisville - Department of Chemistry, Louisville, KY; 2. University of Louisville Conn Center for renewable energy, Louisville, KY; 3
Ultrafast transient absorption spectroscopy investigations of charge carrier dynamics of methyl ammonium lead bromide (CH 3 NH 3 PbBr 3 ) perovskite nanostructures Hamzeh Telfah 1 ; Abdelqader Jamhawi
More informationBehavior and Energy States of Photogenerated Charge Carriers
S1 Behavior and Energy States of Photogenerated Charge Carriers on Pt- or CoOx-loaded LaTiO2N Photocatalysts: Time-resolved Visible to mid-ir Absorption Study Akira Yamakata, 1,2* Masayuki Kawaguchi, 1
More informationNo. 9 Experimental study on the chirped structure of the construct the early time spectra. [14;15] The prevailing account of the chirped struct
Vol 12 No 9, September 2003 cfl 2003 Chin. Phys. Soc. 1009-1963/2003/12(09)/0986-06 Chinese Physics and IOP Publishing Ltd Experimental study on the chirped structure of the white-light continuum generation
More informationElectronic Supplementary Information. Ultrafast Charge Separation in Supramolecular Tetrapyrrole- Graphene Hybrids
Electronic Supplementary Information Ultrafast Charge Separation in Supramolecular Tetrapyrrole- Graphene Hybrids Chandra Bikram, K.C, a Sushanta Das, a Kei Ohkubo, b Shunichi Fukuzumi, b,c,* and Francis
More informationUnexpected Fluorescence Quenching in a Perylenetetracarboxylate Diimide. Trimer
Supporting information for: Unexpected Fluorescence Quenching in a Perylenetetracarboxylate Diimide Trimer Yanfeng Wang, Hailong Chen, Haixia Wu, Xiyou Li,* Yuxiang Weng,* Department of Chemistry, Shandong
More informationSUPPORTING INFORMATION. Photo-induced electron transfer study of an organic dye anchored on the surfaces of TiO 2 nanotubes and nanoparticles
SUPPORTING INFORMATION Photo-induced electron transfer study of an organic dye anchored on the surfaces of TiO 2 nanotubes and nanoparticles Marcin Ziółek a, Ignacio Tacchini b, M. Teresa Martínez b, Xichuan
More informationBoosting Transport Distances for Molecular Excitons within Photo-excited Metal Organic Framework Films
Supporting Information Boosting Transport Distances for Molecular Excitons within Photo-excited Metal Organic Framework Films Subhadip Goswami, a Michelle Chen, a Michael R. Wasielewski, a Omar K. Farha,
More informationSUPPORTING INFORMATION
SUPPORTING INFORMATION Water Dynamics in Cytoplasm-like Crowded Environment Correlates with the Conformational Transition of the Macromolecular Crowder Pramod Kumar Verma,, Achintya Kundu,, Jeong-Hyon
More informationSupplementary Information for Screening supramolecular interactions between carbon nanodots and porphyrins
Supplementary Information for Screening supramolecular interactions between carbon nanodots and porphyrins Alejandro Cadranel, Volker Strauss, Johannes T. Margraf, Kim A. Winterfeld, Luka Ðorđević, Francesca
More informationProbing and Driving Molecular Dynamics with Femtosecond Pulses
Miroslav Kloz Probing and Driving Molecular Dynamics with Femtosecond Pulses (wavelengths above 200 nm, energies below mj) Why femtosecond lasers in biology? Scales of size and time are closely rerated!
More informationSupplementary Figures
Supplementary Figures Supplementary Figure. X-ray diffraction pattern of CH 3 NH 3 PbI 3 film. Strong reflections of the () family of planes is characteristics of the preferred orientation of the perovskite
More informationIdentification of ultrafast processes in ZnPc by pump-probe spectroscopy
Identification of ultrafast processes in ZnPc by pump-probe spectroscopy S Ombinda-Lemboumba 1,2,4, A du Plessis 1,2,3, C M Steenkamp 2, L R Botha 1,2 and E G Rohwer 2 1 CSIR National Laser Centre, Pretoria,
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the wner Societies 217 Electronic Supplementary Information Cylcodextrin-assisted Modulation in the Photophysical
More informationApplication of time resolved area normalized emission spectroscopy to multicomponent systems
JOURNAL OF CHEMICAL PHYSICS VOLUME 115, NUMBER 15 15 OCTOBER 2001 Application of time resolved area normalized emission spectroscopy to multicomponent systems A. S. R. Koti and N. Periasamy a) Department
More informationSupporting Information
Supporting Information Quantum Confinement-Tunable Ultrafast Charge Transfer at the PbS Quantum Dot and PCBM Fullerene Interface Ala a O. El-Ballouli, 1 Erkki Alarousu, 1 Marco Bernardi, 2 Shawkat M. Aly,
More informationDepartment of Chemistry of The College of Staten Island and The Graduate Center, The City University of
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 Fe 3 O 4 /Carbon quantum dots hybrid nanoflowers for highly active and
More informationMultidimensional femtosecond coherence spectroscopy for study of the carrier dynamics in photonics materials
International Workshop on Photonics and Applications. Hanoi, Vietnam. April 5-8,24 Multidimensional femtosecond coherence spectroscopy for study of the carrier dynamics in photonics materials Lap Van Dao,
More informationTime resolved optical spectroscopy methods for organic photovoltaics. Enrico Da Como. Department of Physics, University of Bath
Time resolved optical spectroscopy methods for organic photovoltaics Enrico Da Como Department of Physics, University of Bath Outline Introduction Why do we need time resolved spectroscopy in OPV? Short
More informationPhotodynamical simulations of cytosine: characterization of the ultra fast bi-exponential UV deactivation
Supplementary Information Photodynamical simulations of cytosine: characterization of the ultra fast bi-exponential UV deactivation Mario Barbatti, Adélia J. A. Aquino, Jaroslaw J. Szymczak, Dana Nachtigallová
More informationStructural dynamics of hydrogen bonded methanol oligomers: Vibrational transient hole burning studies of spectral diffusion
JOURNAL OF CHEMICAL PHYSICS VOLUME 119, NUMBER 1 1 JULY 2003 Structural dynamics of hydrogen bonded methanol oligomers: Vibrational transient hole burning studies of spectral diffusion I. R. Piletic, K.
More informationSTUDYING ULTRAFAST MOLECULAR DYNAMICS IN PUMP-PROBE EXPERIMENTS WITH FEMTOSECOND LASERS JOSEPH HARRINGTON, DR. ARTEM RUDENKO, AND DR.
STUDYING ULTRAFAST MOLECULAR DYNAMICS IN PUMP-PROBE EXPERIMENTS WITH FEMTOSECOND LASERS JOSEPH HARRINGTON, DR. ARTEM RUDENKO, AND DR. DANIEL ROLLES PHYSICS DEPARTMENT 2018 REU KANSAS STATE UNIVERSITY MOTIVATION
More informationSupporting Information
Supporting Information Decorating Graphene Sheets with Gold Nanoparticles Ryan Muszynski, Brian Seeger and, Prashant V. Kamat* Radiation Laboratory, Departments of Chemistry & Biochemistry and Chemical
More informationThis document is downloaded from DR-NTU, Nanyang Technological University Library, Singapore.
This document is downloaded from DR-NTU, Nanyang Technological University Library, Singapore. Title Author(s) Citation Modulating Carrier Dynamics through Perovskite Film Engineering Lim, Swee Sien; Chong,
More informationSupporting Information
Supporting Information Dynamic Interaction between Methylammonium Lead Iodide and TiO 2 Nanocrystals Leads to Enhanced Photocatalytic H 2 Evolution from HI Splitting Xiaomei Wang,, Hong Wang,, Hefeng Zhang,,
More informationProbing the Ultrafast Energy Dissipation Mechanism of the Sunscreen Oxybenzone after UVA Irradiation
Probing the Ultrafast Energy Dissipation Mechanism of the Sunscreen Oxybenzone after UVA Irradiation Lewis A. Baker 1, Michael D. Horbury 1, Simon E. Greenough 1, Philip M. Coulter 2, Tolga N. V. Karsili
More informationDiffuse reflection BBSFG optical layout
Diffuse reflection BBSFG optical layout Figure 1 shows the optical layout of the broad bandwidth sum frequency generation (BBSFG) system. A Nd:YVO 4 laser (a, Spectra-Physics MillenniaVs) pumps the Ti:Sapphire
More informationElectronic resonances in broadband stimulated Raman spectroscopy: Supplementary Information
Electronic resonances in broadband stimulated Raman spectroscopy: Supplementary Information G. Batignani,2, E. Pontecorvo, G. Giovannetti, C. Ferrante, G. Fumero, T. Scopigno,3 Dipartimento di Fisica,
More informationSupplementary Information for: Ionization Dynamics of a Phenylenediamine Derivative in. Solutions as Revealed by Femtosecond Simultaneous and
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2018 Supplementary Information for: Ionization Dynamics of a Phenylenediamine Derivative
More information(002)(110) (004)(220) (222) (112) (211) (202) (200) * * 2θ (degree)
Supplementary Figures. (002)(110) Tetragonal I4/mcm Intensity (a.u) (004)(220) 10 (112) (211) (202) 20 Supplementary Figure 1. X-ray diffraction (XRD) pattern of the sample. The XRD characterization indicates
More informationCHEM Outline (Part 15) - Luminescence 2013
CHEM 524 -- Outline (Part 15) - Luminescence 2013 XI. Molecular Luminescence Spectra (Chapter 15) Kinetic process, competing pathways fluorescence, phosphorescence, non-radiative decay Jablonski diagram
More informationCharge Transfer from n-doped Nanocrystals: Mimicking Intermediate Events in Multielectron Photocatalysis
Supporting Information for: Charge Transfer from n-doped Nanocrystals: Mimicking Intermediate Events in Multielectron Photocatalysis Junhui Wang, Tao Ding and Kaifeng Wu * State Key Laboratory of Molecular
More informationObservation of Internal Photoinduced Electron and Hole. Separation in Hybrid 2-Dimentional Perovskite Films
Supporting Information for Observation of Internal Photoinduced Electron and Hole Separation in Hybrid 2-Dimentional Perovskite Films Junxue Liu,,, Jing Leng,, Kaifeng Wu, Jun Zhang, *, Shengye Jin *,
More informationHydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch Relaxation
12012 J. Phys. Chem. A 2002, 106, 12012-12023 Hydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch Relaxation K. J. Gaffney, Paul H. Davis, I. R. Piletic, Nancy E.
More informationSupporting Information
Electronic Supplementary Material (ESI) for Photochemical & Photobiological Sciences. This journal is The Royal Society of Chemistry and Owner Societies 2018 Supporting Information Visualization of Nonemissive
More informationSupplementary Information for. Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings
Supplementary Information for Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings Supplementary Figure 1. Simulated from pristine graphene gratings at different Fermi energy
More informationChem Homework Set Answers
Chem 310 th 4 Homework Set Answers 1. Cyclohexanone has a strong infrared absorption peak at a wavelength of 5.86 µm. (a) Convert the wavelength to wavenumber.!6!1 8* = 1/8 = (1/5.86 µm)(1 µm/10 m)(1 m/100
More informationLABORATORY OF ELEMENTARY BIOPHYSICS
LABORATORY OF ELEMENTARY BIOPHYSICS Experimental exercises for III year of the First cycle studies Field: Applications of physics in biology and medicine Specialization: Molecular Biophysics Fluorescence
More informationPhotoinduced Guest Transformation Promotes Translocation of Guest from Hydroxypropyl-β-Cyclodextrin to Cucurbit[7]uril
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Photoinduced Guest Transformation Promotes Translocation of Guest from Hydroxypropyl-β-Cyclodextrin
More informationKinetic isotope effect of proton-coupled electron transfer in a hydrogen bonded phenol pyrrolidino[60]fullerene
4 Kinetic isotope effect of proton-coupled electron transfer in a hydrogen bonded phenol pyrrolidino[60]fullerene Janneke Ravensbergen, Chelsea L. Brown, Gary F. Moore, Raoul N. Frese, Rienk van Grondelle,
More informationTime-resolved spectroscopy
Time-resolved spectroscopy Chih-Wei Luo ( 羅志偉 ) Department of Electrophysics, National Chiao Tung University, Taiwan Ultrafast Dynamics Lab Outline 1. Introduction of pulses. Spectroscopic methods for
More informationElectronic Supplementary Information (ESI)
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information (ESI) 3,4-Donor- and 2,5-acceptor-functionalized
More informationSupramolecular Self-Assembly of Morphology-dependent Luminescent Ag Nanoclusters
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Supporting information for Supramolecular Self-Assembly of Morphology-dependent Luminescent Ag
More informationof a Ruthenium(II) Pyridylimidazole Complex
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2016 Supporting Information for: Proton Coupled Electron Transfer from the Excited State
More informationElectron Transfer of Carbonylmetalate Radical Pairs: Femtosecond Visible Spectroscopy of Optically Excited Ion Pairs
Electron Transfer of Carbonylmetalate Radical Pairs: Femtosecond Visible Spectroscopy of Optically Excited Ion Pairs Xiaoning Wen and Kenneth G. Spears., Department of Chemistry, Northwestern University,
More informationLaser desorption/ionization on the layer of graphene nanoparticles coupled with mass spectrometry for characterization of polymer
Laser desorption/ionization on the layer of graphene nanoparticles coupled with mass spectrometry for characterization of polymer Minghua Lu, a Yongquan Lai, a Guonan Chen, b and Zongwei Cai* a a Department
More informationSupporting Information
Supporting Information Wiley-VCH 2008 69451 Weinheim, Germany Electronic Supporting Information A Highly Selective Luminescence Switch-on Probe to Histidine/Histidine-rich proteins and Its Application
More informationChemistry 524--Final Exam--Keiderling May 4, :30 -?? pm SES
Chemistry 524--Final Exam--Keiderling May 4, 2011 3:30 -?? pm -- 4286 SES Please answer all questions in the answer book provided. Calculators, rulers, pens and pencils are permitted. No open books or
More informationStrikingly different miscibility of n-octanol in highly-confined and quasi-confined water
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Strikingly different miscibility of n-octanol in highly-confined and quasi-confined water Aparajita
More informationMulti-Dimensional IR Spectroscopy of Acetic Acid Dimers and Liquid Water
Multi-Dimensional IR Spectroscopy of Acetic Acid Dimers and Liquid Water N. Huse 1, J. Dreyer 1, E.T.J.Nibbering 1, T. Elsaesser 1 B.D. Bruner 2, M.L. Cowan 2, J.R. Dwyer 2, B. Chugh 2, R.J.D. Miller 2
More informationNanocomposite photonic crystal devices
Nanocomposite photonic crystal devices Xiaoyong Hu, Cuicui Lu, Yulan Fu, Yu Zhu, Yingbo Zhang, Hong Yang, Qihuang Gong Department of Physics, Peking University, Beijing, P. R. China Contents Motivation
More informationPhonons Spreading from Laser-Heated Gold. Nanoparticle Array Accelerate Diffusion of. Excitons in Underlying Polythiophene Thin Film
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2017 ELECTRONIC SUPPLEMENTARY INFORMATION Phonons Spreading from Laser-Heated Gold Nanoparticle
More informationEffects of Temperature and Concentration on the Rate of Photo-bleaching of Erythrosine in Water
Supporting Information for: Effects of Temperature and Concentration on the Rate of Photo-bleaching of Erythrosine in Water Joshua K. G. Karlsson, Owen J. Woodford, Roza Al-Aqar and Anthony Harriman* Molecular
More informationDual-Wavelength Lasing from Organic Dye Encapsulated Metal-Organic Framework Microcrystals
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2019 Electronic Supplementary Information Dual-Wavelength Lasing from Organic Dye Encapsulated Metal-Organic
More informationSolution reduction synthesis of amine terminated carbon quantum dots
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Solution reduction synthesis of amine terminated carbon quantum dots Keith Linehan and Hugh
More informationSupporting Information. Femtosecond Time-Resolved Transient Absorption. Passivation Effect of PbI 2
Supporting Information Femtosecond Time-Resolved Transient Absorption Spectroscopy of CH 3 NH 3 PbI 3 -Perovskite Films: Evidence for Passivation Effect of PbI 2 Lili Wang a, Christopher McCleese a, Anton
More informationExcited state absorption cross-section. section spectrum of Chlorophyll A
Excited state absorption cross-section section spectrum of Chlorophyll D. S. Corrêa, L. De Boni, F. J. Pavinatto, D. S. dos Santos Jr., and C. R. Mendonça* Instituto de Física de São Carlos - USP - São
More informationChemistry 524--Final Exam--Keiderling Dec. 12, pm SES
Chemistry 524--Final Exam--Keiderling Dec. 12, 2002 --4-8 pm -- 238 SES Please answer all questions in the answer book provided. Calculators, rulers, pens and pencils are permitted plus one 8.5 x 11 sheet
More information"Molecular Photochemistry - how to study mechanisms of photochemical reactions?"
"Molecular Photochemistry - how to study mechanisms of photochemical reactions?" Bronislaw Marciniak Faculty of Chemistry, Adam Mickiewicz University, Poznan, Poland 2014/2015 - lecture 4 Contents 1. Introduction
More informationTracking Iodide and Bromide Ion Segregation in Mixed Halide Lead Perovskites during Photoirradiation
Supporting Information Tracking Iodide and Bromide Ion Segregation in Mixed Halide Lead Perovskites during Photoirradiation Seog Joon Yoon, 1,2 Sergiu Draguta, 2 Joseph S. Manser, 1,3 Onise Sharia, 3 William
More informationTesting the Core/Shell Model of Nanoconfined Water in Reverse Micelles Using Linear and Nonlinear IR Spectroscopy
J. Phys. Chem. A 2006, 110, 4985-4999 4985 Testing the Core/Shell Model of Nanoconfined Water in Reverse Micelles Using Linear and Nonlinear IR Spectroscopy Ivan R. Piletic, David E. Moilanen, D. B. Spry,
More informationSupporting Information
Supporting Information Carbon Nanodots: Supramolecular Electron Donor Acceptor Hybrids Featuring Perylenediimides** Volker Strauss, Johannes T. Margraf, Konstantin Dirian, Zois Syrgiannis, Maurizio Prato,
More information2 Steady-state absorption spectroscopy measurements
Electronic Supplementary Material (ESI) for CrystEngComm. This journal is The Royal Society of Chemistry Electronic Supplementary Information (ESI) for Synchronized Photoreversion of Spirooxazine Ring
More informationSurvey on Laser Spectroscopic Techniques for Condensed Matter
Survey on Laser Spectroscopic Techniques for Condensed Matter Coherent Radiation Sources for Small Laboratories CW: Tunability: IR Visible Linewidth: 1 Hz Power: μw 10W Pulsed: Tunabality: THz Soft X-ray
More informationUltrafast spectroscopy with sub-10 fs deep-ultraviolet pulses
PCCP View Article Online / Journal Homepage / Table of Contents for this issue Dynamic Article Links Cite this: Phys. Chem. Chem. Phys., 2012, 14, 6200 6210 www.rsc.org/pccp PAPER Ultrafast spectroscopy
More information1 Instrument response function
Electronic Supplementary Material ESI) for Lab on a Chip. This journal is The Royal Society of Chemistry 214 High-throughput Time-Correlated Single Photon Counting Supplementary Information Jérémie Léonard,
More informationSpontaneous Emission and Ultrafast Carrier Relaxation in InGaN Quantum Well with Metal Nanoparticles. Meg Mahat and Arup Neogi
Spontaneous Emission and Ultrafast Carrier Relaxation in InGaN Quantum Well with Metal Nanoparticles Meg Mahat and Arup Neogi Department of Physics, University of North Texas, Denton, Tx, 76203 ABSTRACT
More informationSUPPLEMENTARY INFORMATION
DOI: 10.1038/NPHOTON.2013.97 Supplementary Information Far-field Imaging of Non-fluorescent Species with Sub-diffraction Resolution Pu Wang et al. 1. Theory of saturated transient absorption microscopy
More informationInfluence of DNA conformation on the dispersion of SWNTs: single-strand DNA vs. hairpin DNA
Supplementary Information Influence of DNA conformation on the dispersion of SWNTs: single-strand DNA vs. hairpin DNA Tilman C. Hain, Kristin Kröker, Dominik G. Stich and Tobias Hertel* Institute of Physical
More informationA joint experimental/theoretical study of the ultrafast excited state deactivation of deadenosine and 9-methyladenine in water and acetonitrile
A joint experimental/theoretical study of the ultrafast excited state deactivation of deadenosine and 9-methyladenine in water and acetonitrile Supplementary Information Thomas Gustavsson a*, Nilmoni Sarkar
More informationFEMTOSECOND MID-INFRARED SPECTROSCOPY OF HYDROGEN-BONDED LIQUIDS
Laser Chem., 1999, Vol. 19, pp. 83-90 Reprints available directly from the publisher Photocopying permitted by license only (C) 1999 OPA (Overseas Publishers Association) N.V. Published by license under
More informationSUPPORTING INFORMATION
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2016 SUPPORTING INFORMATION Synthesis, Characterization and Biological Activity of Fluorescently
More informationLight-Activated Chemical Probing of Nucleobase Solvent Accessibility Inside
Light-Activated Chemical Probing of Nucleobase Solvent Accessibility Inside Cells Chao Feng 1,$, Dalen Chan 1,$, Jojo Joseph 2, Mikko Muuronen 3, William H. Coldren 2, Nan Dai 4, Ivan R. Corrêa Jr. 4,
More informationTime Resolved (Pump Probe) Experiment to watch structural dynamics by using the pulsed nature of synchrotron radiation
SESAME-JSPS School November 14-16, 2011 Amman, Jordan Time Resolved (Pump Probe) Experiment to watch structural dynamics by using the pulsed nature of synchrotron radiation Shin-ichi Adachi (Photon Factory,
More informationAnswers to questions on exam in laser-based combustion diagnostics on March 10, 2006
Answers to questions on exam in laser-based combustion diagnostics on March 10, 2006 1. Examples of advantages and disadvantages with laser-based combustion diagnostic techniques: + Nonintrusive + High
More informationFinal Report for AOARD grant FA Measurement of the third-order nonlinear susceptibility of graphene and its derivatives
Final Report for AOARD grant FA2386-12-1-4095 Measurement of the third-order nonlinear susceptibility of graphene and its derivatives Principal investigator: A/Prof. Tang Dingyuan Division of Microelectronics
More informationTime-resolved spectroscopy
Time-resolved spectroscopy Chih-Wei Luo ( 羅志偉 ) Department of Electrophysics, National Chiao Tung University, Taiwan Ultrafast Dynamics Lab Outline 1. Introduction of pulses 2. Spectroscopic methods for
More informationSupporting Information: Ultrafast Ring Closing of a. Diarylethene-Based Photoswitchable Nucleoside
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 28 Supporting Information: Ultrafast Ring Closing of a Diarylethene-Based Photoswitchable
More informationLaser heating of noble gas droplet sprays: EUV source efficiency considerations
Laser heating of noble gas droplet sprays: EUV source efficiency considerations S.J. McNaught, J. Fan, E. Parra and H.M. Milchberg Institute for Physical Science and Technology University of Maryland College
More informationRichard Miles and Arthur Dogariu. Mechanical and Aerospace Engineering Princeton University, Princeton, NJ 08540, USA
Richard Miles and Arthur Dogariu Mechanical and Aerospace Engineering Princeton University, Princeton, NJ 08540, USA Workshop on Oxygen Plasma Kinetics Sept 20, 2016 Financial support: ONR and MetroLaser
More informationCarotenoid Singlet Fission Reactions in Bacterial Light Harvesting. Complexes As Revealed by Triplet Excitation Profiles
Polychromator Supporting Information Carotenoid Singlet Fission Reactions in Bacterial Light Harvesting Complexes As Revealed by Triplet Excitation Profiles Jie Yu, Li-Min Fu, Long-Jiang Yu,, Ying Shi,
More informationSupporting Information for. Near infrared-to-blue photon upconversion by exploiting direct. S-T absorption of a molecular sensitizer
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Supporting Information for Near infrared-to-blue photon upconversion by
More informationUltrafast Dynamics and Single Particle Spectroscopy of Au-CdSe Nanorods
Supporting Information Ultrafast Dynamics and Single Particle Spectroscopy of Au-CdSe Nanorods G. Sagarzazu a, K. Inoue b, M. Saruyama b, M. Sakamoto b, T. Teranishi b, S. Masuo a and N. Tamai a a Department
More informationElectronic supplementary information
Electronic supplementary information Surface plasmon resonance enhanced upconversion luminescence in aqueous media for TNT selective detection Nina Tu and Leyu Wang* State Key Laboratory of Chemical Resource
More informationCHAPTER 7 SUMMARY OF THE PRESENT WORK AND SUGGESTIONS FOR FUTURE WORK
161 CHAPTER 7 SUMMARY OF THE PRESENT WORK AND SUGGESTIONS FOR FUTURE WORK 7.1 SUMMARY OF THE PRESENT WORK Nonlinear optical materials are required in a wide range of important applications, such as optical
More information2,5-bis(4-alkoxycarbonylphenyl)-1,4-diaryl-1,4-dihydropyrrolo[3,2- b]pyrrole (AAPP) AIEgens: tunable RIR and TICT characteristics
Electronic Supplementary Material (ESI) for Chemical Science. This journal is The Royal Society of Chemistry 2017 2,5-bis(4-alkoxycarbonylphenyl)-1,4-diaryl-1,4-dihydropyrrolo[3,2- b]pyrrole (AAPP) AIEgens:
More informationMatthias Lütgens, Frank Friedriszik, and Stefan Lochbrunner* 1 Concentration dependent CARS and Raman spectra of acetic acid in carbon tetrachloride
Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics. This journal is the Owner Societies 2014 SUPPORTING INFORMATION Direct observation of the cyclic dimer in liquid acetic
More informationA dual-model and on off fluorescent Al 3+ /Cu 2+ - chemosensor and the detection of F /Al 3+ with in situ prepared Al 3+ /Cu 2+ complex
Supporting Information (SI) A dual-model and on off fluorescent Al 3+ /Cu 2+ - chemosensor and the detection of F /Al 3+ with in situ prepared Al 3+ /Cu 2+ complex Xiaoya Li, Mingming Yu, Faliu Yang, Xingjiang
More informationElectronic Supplementary Information: Broadband ultrafast photoprotection by oxybenzone ccross the UVB and UVC spectral regions
lectronic Supplementary Material (SI) for Photochemical & Photobiological Sciences. This journal is The Royal Society of hemistry and Owner Societies 215 lectronic Supplementary Information: roadband ultrafast
More informationSUPPLEMENTARY INFORMATION
SUPPLEMENTARY INFORMATION Study of Heat Transfer Dynamics from Gold Nanorods to the Environment via Time-Resolved Infrared Spectroscopy Son C. Nguyen, Qiao Zhang, Karthish Manthiram, Xingchen Ye, Justin
More informationCarrier dynamics of rubrene single-crystals revealed by transient broadband terahertz
Supplemental Material Carrier dynamics of rubrene single-crystals revealed by transient broadband terahertz spectroscopy H. Yada 1, R. Uchida 1, H. Sekine 1, T. Terashige 1, S. Tao 1, Y. Matsui 1, N. Kida
More informationSupplementary Figure S1. Verifying the CH 3 NH 3 PbI 3-x Cl x sensitized TiO 2 coating UV-vis spectrum of the solution obtained by dissolving the
Supplementary Figure S1. Verifying the CH 3 NH 3 PbI 3-x Cl x sensitized TiO 2 coating UV-vis spectrum of the solution obtained by dissolving the spiro-ometad from a perovskite-filled mesoporous TiO 2
More information