Paper ID: Biosynthesis Of Copper Oxide Nanoparticles Using Camellia Sinensis Plant Powder
|
|
- Jemima Sharp
- 5 years ago
- Views:
Transcription
1 Paper ID: Biosynthesis Of Copper Oxide Nanoparticles Using Camellia Sinensis Plant Powder Suriani Ibrahim 1, a *, Nurul Zariyah Jakaria@Zakaria 1,b, Shaifulazuar Rozali 1,c, Nik Nazri Nik Ghazali 1,d Mohd Sayuti Ab Karim 1,e and Mohd Faizul Mohd Sabri 1,f 1 Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603, MALAYSIA a sue_83@um.edu.my*, b n.zariah@gmail.com, c azuar@um.edu.my, d nik_nazri@um.edu.my, e mdsayuti@um.edu.my, f faizul@um.edu.my Abstract In this study, copper oxide nanoparticles were prepared by green approach using solution cast method. The mixture of green tea aqueous acts as a bio-reducing agent and copper nitrate is used as metal sources. The copper ions (Cu 2+ ) were reduced by polyphenol in green tea aqueous extract to form copper oxide nanoparticles. The FTIR spectra shown C-H peak represent polyphenol chemical bonding in green tea aqueous solution. As the weight of tea increases, the content of polyphenol in green tea also increases. The structure and morphology of the synthesized copper oxide nanoparticles were characterized using Field Emission Scanning Electron Microscopy (FESEM) and X-Ray diffraction (XRD). The size of the particles was found to be in the range of nm. The formation rate of copper oxide nanoparticles is higher as the concentration of polyphenols increases. The optimum copper oxide nanoparticles with the smallest particles size was produced with the amount of 20 gram of green tea. Keywords: biosynthesis; bio-reducing agent; tea powder; copper oxides; nanomaterials 1 Introduction Copper oxide nanoparticles (CuO NPs) are widely used in various industrial applications including semiconductor devices, sensor, medicine, solar energy and catalyst. The properties of these copper nanoparticles are mostly dependent to the material size, morphology, and the specific surface area of the material, which strongly depend on the preparation method [1]. Smaller size and great porosity that exist in the nanoparticles are capable of performing a higher reaction yield. The usage of copper oxide nanoparticles in various applications has led to numerous studies of different synthesis method for copper nanoparticles [2-3]. In achieving a more convenient and less toxic disposal, eco-friendly approach is becoming favourable. The common synthesis procedure will yield to toxic chemical and high in cost [4]. Sometimes, the chemical by-product itself will drain into the soil and water that results in contamination that often leads to mutagens and serious health hazards. 1
2 Biosynthesis of nanoparticles by plant has currently received more attentions as it is a suitable alternative compared to chemical and physical methods. Previously, there are multiple studies that have been done on synthesis of the copper oxide nanoparticles by using different plant extract such as from Carica Papaya, Azadirachta indica (Indian Lilac), Hibiscus rosa-sinensis (Chinese hibiscus), Murraya koenigii (Curry Tree), Moringa oleifera (Drumstick Tree) and Tamarindus indica (Tamarind tree) [5]. The extract from the plants may act as reducing and capping agent for the nanoparticles synthesis. Different parts of plants such as the leaves, stems, seeds and fruits could be used in the synthesis as the plants exhibit combinations of metabolites [6]. Terpenoids, polyphenols, sugars, alkaloids, phenolic acids and proteins play an important role as the reducing agent in the synthesis [7]. For example, the polyphenolic compounds could release reactive hydrogen atoms that could reduce the metal ions to form nanoparticles. Thus, in this study, an eco-friendly approach of copper oxide nanoparticle is developed by using plant extract of tea extract aqueous (Camellia Sinensis). Afterwards, the CuO NPs were tested for the present of ions metal after the characterization test. Besides that, canesis tea has a higher polyphenols contents compared to others fruits like apples [8]. 2 Methodology 2.1 Materials The main material used in this research is the tea powder from plant Camellia sinensis obtained from a local store. 2.2 Preparation of Tea Extract The tea extract solutions were prepared by adding 20g, 30g and 40g of the green tea powder into the beaker followed by 200 ml of deionized water. The solution was mixed at 350 rpm for about 2 hours. After that, the samples were left for a while to allow the water and the tea to completely dissolve The samples obtained were filtered and then were kept at 4 o C for further use The copper nitrate solutions were prepared by using the same technique and stirred at 350 rpm. In this study, the concentration of the copper nitrate solution is 0.5 M. 2.3 Copper Oxide Nanoparticles The synthesis process starts with stirring and heating of the copper nitrate solution vigorously at 350 rpm until the copper nitrate were completely dissolved. Subsequently, 100 ml of 20 gram of tea extract solution was slowly added. The solution was heated at 90 o C and stirred for about one hour. The colour changes gradually from sea blue to brownish, which was indicating the formation of the copper oxide nanoparticles as showed in Figure 1. After one hour, the mixture was cooled at room temperature. The process was repeated but with different concentrations of tea extracts solution. The precipitates obtained 2
3 were filtered and rinsed with ethanol. Then, the process is continued by purification of the sample by rinsing the precipitates with distilled water. To remove the moisture from copper oxide nanoparticles, the particles were dried in a conventional oven at 90 o C for 5 hours. Figure 1 Colour changing during biosynthesis of copper oxide nanoparticles. 2.4 Characterization of Nanoparticles It is necessary to characterize the properties of the copper nanoparticles in order to understand the effect of experimental parameter. FESEM with 2kV was used to determined morphology of the nickel oxide nanoparticles. Energy Dispersive X-ray Spectrometry (EDX) is a microanalysis technique that is used to validate and confirm the existence of copper oxide element in the nanoparticles. 3 Results and Discussion 3.1 Morphology studies The physical properties of biosynthesized copper oxide nanoparticles can be observed by FESEM and the FESEM images were shown in Figure 2. The biosynthesized CuO NPs were spherical in shape. It shows that when higher the concentration of tea extract solutions used, the more the aggregation can be observed. Based on Figure 3, the mean diameter for the CuO NPs obtained were nm, 243 nm, and nm for CuO 20, CuO 30 and CuO 40 respectively. Although the synthesis of CuO 20 exhibits a larger average size, the nanoparticles are well dispersed and distributed compared to others. Figure 2: FESEM images for (a) CuO 20 (b) CuO 30 and (c) CuO 40 Figure 3: Copper Oxide Nanoparticles particle size distribution for (a) CuO 20 (b) CuO 30 and (c) CuO 40. The chemical compositions for all CuO NPs were illustrated in Table 1. It shows that copper and oxygen are present in the finished product. It also can be observed when the concentration of phenolic compound increases, the copper content in the sample will decrease. Table 1 Chemical composition for synthesized copper oxide nanoparticles 3
4 4 Conclusions Copper oxide nanoparticles were successfully synthesized using the biosynthesis method. Tea solution extract was used as a bio-reducing agent. Reduction of metal salt occurred due to the presence of phenol compound in the tea aqueous extract. The biosynthesized copper oxide nanoparticles have different sizes from the FESEM images with nm, 243 nm and nm for CuO 20, CuO 30 and CuO 40 of the tea aqueous extract. Acknowledgements This work was supported by the University of Malaya with Grant no. BK and RF025A The authors also would like to express appreciation to Department of Mechanical Engineering, University of Malaya technical staffs for their assistance. References 1. Aparna, Y., Enkateswara Rao, K., & Subbarao, P. (2012). Synthesis and Characterization of CuO Nano Particles by Novel Sol Gel Method. International Conference On Environment Science And Biotechnology, Muhammad Imran Din, Rida Rehan. (2017) Synthesis, Characterization, and Applications of copper nanoparticles, Journal of Analytical Letters, 50: Suriani Ibrahim, Tawatchai Charinpanitkul, Eiry Kobatake et al (2016) Nanowires Nickel Oxide and Nanospherical Manganese Oxide Synthesized via Low Temperature Hydrothermal Technique for Hydrogen Peroxide Sensor, Journal of Chemistry, Article ID Krishna Gudikandula and Singara Charya Maringanti. (2016) Synthesis of silver nanoparticles by chemical and biological methods and their antimicrobial properties. Journal of Experimental Nanoscience 11: Rajendran A, Siva E, Dhanraj C et al (2018) A Green and Facile Approach for the Synthesis Copper Oxide Nanoparticles Using Hibiscus rosa-sinensis Flower Extracts and It's Antibacterial Activities. Journal of Bioprocessing & Biotechniques, 8 : Palaniselvam Kuppusamy, Mashitah M.Yusoff Gaanty, Pragas Maniam et al (2016) Biosynthesis of metallic nanoparticles using plant derivatives and their new avenues in pharmacological applications An updated report. Saudi Pharmaceutical Journal, 24 : Nurul Amal Nadhirah Mohamad, Nur Afiqah Arham, Junaidah Jai et al (2014) Plant Extract as Reducing Agent in Synthesis of Metallic Nanoparticles: A Review. Advanced Materials Research 832 :
5 8. Claudine M., Augustin S., Christine M. et al (2004) Polyphenols: food sources and bioavailability, The American Journal of Clinical Nutrition. 79 :
International Journal of Scientific & Engineering Research, Volume 5, Issue 3, March-2014 ISSN
156 Copper Nanoparticles: Green Synthesis Characterization Y.Suresh*1, S.Annapurna*2, G.Bhikshamaiah*3, A.K.Singh#4 Abstract Present work describes the synthesis nanoparticles using papaya extract as a
More informationLEAF EXTRACT MEDIATED GREEN SYNTHESIS OF COPPER OXIDE NANOPARTICLES USING OCIMUM TENUIFLORUM AND ITS CHARACTERISATION
Int. J. Chem. Sci.: 14(1), 2016, 435-440 ISSN 0972-768X www.sadgurupublications.com LEAF EXTRACT MEDIATED GREEN SYNTHESIS OF COPPER OXIDE NANOPARTICLES USING OCIMUM TENUIFLORUM AND ITS CHARACTERISATION
More informationBiogenic Synthesis of Silver Nanoparticles from Medicinal Plant and its Antimicrobial Activity
International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 0974-4290, ISSN(Online):2455-9555 Vol.10 No.5, pp 748-753, 2017 Biogenic Synthesis of Silver Nanoparticles from Medicinal Plant and
More informationCHAPTER 4. SYNTHESIS, CHARACTERIZATION OF TiO 2 NANOTUBES AND THEIR APPLICATION IN DYE SENSITIZED SOLAR CELL
93 CHAPTER 4 SYNTHESIS, CHARACTERIZATION OF TiO 2 NANOTUBES AND THEIR APPLICATION IN DYE SENSITIZED SOLAR CELL 4.1 INTRODUCTION TiO 2 -derived nanotubes are expected to be applicable for several applications,
More informationPreparation of One-dimensional ZnO/Bi2O3 Heterostructures Nanomaterial for Visible Light Photocatalysis
2016 International Conference on Material Science and Civil Engineering (MSCE 2016) ISBN: 978-1-60595-378-6 Preparation of One-dimensional ZnO/Bi2O3 Heterostructures Nanomaterial for Visible Light Photocatalysis
More informationElectronic supplementary information. A longwave optical ph sensor based on red upconversion
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Electronic supplementary information A longwave optical ph sensor based on red upconversion
More informationCatalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide
Modern Applied Science April, 29 Catalytic Decomposition of Formaldehyde on Nanometer Manganese Dioxide Xiujuan Chu & Hua Zhang (Corresponding author) Tianjin Municipal Key Lab of Fibres Modification and
More informationSupplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supplementary Information AgPd@Pd/TiO 2 nanocatalyst synthesis by microwave
More informationSupplementary data. Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur , Chhattisgarh, India.
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2016 Supplementary data On-water Facile Synthesis of poly-substituted 6-arylamino pyridines and
More informationSYNTHESIS OF CADMIUM SULFIDE NANOSTRUCTURES BY NOVEL PRECURSOR
Nanomaterials: Applications and Properties (NAP-2011). Vol. 1, Part I 107 SYNTHESIS OF CADMIUM SULFIDE NANOSTRUCTURES BY NOVEL PRECURSOR M. Salavati Niasari 1,2* 1 Department of Inorganic Chemistry, Faculty
More informationPREPARATION, CHARACTERISATION AND PHOTOCATALYTIC ACTIVITY OF TERNARY GRAPHENE-Fe 3 O 4 :TiO 2 NANOCOMPOSITES
Digest Journal of Nanomaterials and Biostructures Vol. 13, No. 2, April - June 2018, p. 499-504 PREPARATION, CHARACTERISATION AND PHOTOCATALYTIC ACTIVITY OF TERNARY GRAPHENE-Fe 3 O 4 :TiO 2 NANOCOMPOSITES
More informationMORPHOLOGY STUDIES ON SILVER NANOPARTICLES SYNTHESIZED BY GREEN METHOD USING TRIDAX PROCUMBENS AND OCIMUM TENUIFLORUM LEAF EXTRACTS
MORPHOLOGY STUDIES ON SILVER NANOPARTICLES SYNTHESIZED BY GREEN METHOD USING TRIDAX PROCUMBENS AND OCIMUM TENUIFLORUM LEAF EXTRACTS M. Sundarrajan*, A.Jeelani, S.Janarthanan Department of Physics, Sri
More informationSynthesis and Study of Magnesium Oxide and Cadmium Doped Magnesium Oxide Nanoparticles
Synthesis and Study of Magnesium Oxide and Cadmium Doped Magnesium Oxide Nanoparticles Prateek Kumar Gour 1, Sanchita Dass Roy 2 gourprateek0000@gmail.com Abstract Magnesium Oxide play a very important
More informationSupporting Information for: Emulsion-assisted synthesis of monodisperse binary metal nanoparticles
Supporting Information for: Emulsion-assisted synthesis of monodisperse binary metal nanoparticles Zhen Yin, Ding Ma* and Xinhe Bao* Synthesis of the PdCu nanoparticles: All synthesis was carried out under
More informationPreparation of Iron Oxide Nanoparticles Mixed with Calcinated Laterite for Arsenic Removal
Preparation of Iron Oxide Nanoparticles Mixed with Calcinated Laterite for Arsenic Removal Wint Myat Shwe 1, Dr. Mya Mya Oo 2, Dr. Su Su Hlaing 3 Abstract-- To overcome arsenic toxicity; which has become
More informationSUPPORTING INFORMATION
SUPPORTING INFORMATION Copper nanoparticulates in guar-gum: a recyclable catalytic system for the Huisgen[3+2]-Cycloaddition of Azides and Alkynes without additives under ambient conditions Ajeet Kumar,
More informationGreen Synthesis of Nano Zerovalent Iron using Anacardium Occidentale Testa Extracts
Green Synthesis of Nano Zerovalent Iron using Anacardium Occidentale Testa Extracts Ch Chandra Department of Chemistry, National Institute of Technology, Raipur, Chhattisgarh, India Dr. (Mrs.) Fahmida
More informationABSTRACT 1. INTRODUCTION
Organic-inorganic hybrid of polyaniline-vanadium oxide nanocomposites and their electrorheological behaviour Sumita Goswami, Tiago Brehm, Sergej Filonovich, *Maria Teresa Cidade Departamento de Ciência
More informationSupporting Information for: Three-Dimensional Cuprous Oxide Microtube Lattices with High Catalytic
Supporting Information for: Three-Dimensional Cuprous Oxide Microtube Lattices with High Catalytic Activity Templated by Bacterial Cellulose Nanofibers Guigao Liu, Fang He*, Xiaoqing Li, Sihui Wang, Lijun
More informationNovel fluorescent matrix embedded carbon quantum dots enrouting stable gold and silver hydrosols
Novel fluorescent matrix embedded carbon quantum dots enrouting stable gold and silver hydrosols Shouvik Mitra a, Sourov Chandra b, Prasun Patra a, Panchanan Pramanik b *, Arunava Goswami a * a AERU, Biological
More informationEthylenediaminetetraacetic Acid-Assisted Synthesis of Nano Antimony Oxide by Microwave Method
Ethylenediaminetetraacetic Acid-Assisted Synthesis of Nano Antimony Oxide by Microwave Method Azadeh Tadjarodi*, Mohammad karimpour Department of Chemistry, Iran University of Science and Technology, Narmak,
More informationCollege of Mechanical Engineering, Yangzhou University, Yangzhou , China; 2
Proceedings Light-Assisted Room-Temperature NO2 Sensors Based on Black Sheet-Like NiO Xin Geng 1,2,3, Driss Lahem 4, Chao Zhang 1, *, Marie-Georges Olivier 3 and Marc Debliquy 3 1 College of Mechanical
More informationGrowth of silver nanocrystals on graphene by simultaneous reduction of graphene oxide and silver ions with a rapid and efficient one-step approach
Growth of silver nanocrystals on graphene by simultaneous reduction of graphene oxide and silver ions with a rapid and efficient one-step approach Xiu-Zhi Tang, a Zongwei Cao, b Hao-Bin Zhang, a Jing Liu
More informationA project report on SYNTHESIS AND CHARACTERISATION OF COPPER NANOPARTICLE-GRAPHENE COMPOSITE. Submitted by Arun Kumar Yelshetty Roll no 410 CY 5066
A project report on SYNTHESIS AND CHARACTERISATION OF COPPER NANOPARTICLE-GRAPHENE COMPOSITE Submitted by Arun Kumar Yelshetty Roll no 410 CY 5066 Under the guidance of Prof. (Ms). Sasmita Mohapatra Department
More informationSynthesis and Characterization of Superparamagnetic Iron Oxide Nanoparticles for Water Purification Applications
Synthesis and Characterization of Superparamagnetic Iron Oxide Nanoparticles for Water Purification Applications Sukhman Kaur Gill, Gursharan Singh, Madhu Khatri * University Institute of Engineering and
More informationGreen Synthesis of Silver Nanoparticles and Their Antimicrobial Activity against Gram Positive and Gram Negative Bacteria
International Journal of Biotechnology and Bioengineering Research. ISSN 2231-1238, Volume 4, Number 4 (2013), pp. 341-346 Research India Publications http://www.ripublication.com/ ijbbr.htm Green Synthesis
More informationFacile synthesis of nanostructured CuCo 2 O 4 as a novel electrode material for high-rate supercapacitors
Facile synthesis of nanostructured CuCo 2 O 4 as a novel electrode material for high-rate supercapacitors Afshin Pendashteh, a Mohammad S. Rahmanifar, b Richard B. Kaner, c and Mir F. Mousavi* a,c a Department
More informationThree-dimensional Multi-recognition Flexible Wearable
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 This journal is The Royal Society of Chemistry 2016 Supporting Information Three-dimensional Multi-recognition
More informationSynthesis and Characterization of Silver-Titanium Nanocomposite via Horizontal Vapor Phase Growth (HVPG) Technique
Presented at the DLSU Research Congress 215 March 2-4, 215 Synthesis and Characterization of Silver-tanium Nanocomposite via Horizontal Vapor Phase Growth (HVPG) Technique Muhammad A. Muflikhun 1, Gil
More informationRoom-temperature method for coating ZnS shell on semiconductor quantum dots
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2014 Electronic supplementary information Room-temperature method for coating
More informationSacrifical Template-Free Strategy
Supporting Information Core/Shell to Yolk/Shell Nanostructures by a Novel Sacrifical Template-Free Strategy Jie Han, Rong Chen and Rong Guo* School of Chemistry and Chemical Engineering, Yangzhou University,
More informationSupplementary Information. Seeding Approach to Noble Metal Decorated Conducting Polymer Nanofiber Network
Supplementary Information Seeding Approach to Noble Metal Decorated Conducting Polymer Nanofiber Network Zhen Liu, Selcuk Poyraz, Yang Liu, Xinyu Zhang* Department of Polymer and Fiber Engineering, Auburn
More informationSupporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate
Supporting Information High Activity and Selectivity of Ag/SiO 2 Catalyst for Hydrogenation of Dimethyloxalate An-Yuan Yin, Xiao-Yang Guo, Wei-Lin Dai*, Kang-Nian Fan Shanghai Key Laboratory of Molecular
More informationIn Situ synthesis of architecture for Strong Light-Matter Interactions
In Situ synthesis of Ag@Cu2O-rGO architecture for Strong Light-Matter Interactions Shuang Guo 1, 2, Yaxin Wang 1, *, Fan Zhang 1, Renxian Gao 1, Maomao Liu 1, Lirong Dong 1, Yang Liu 2, Yongjun Zhang 2,
More informationNanoporous TiO 2 Nanoparticle Assemblies with Mesoscale Morphologies: Nano-Cabbage versus Sea-Anemone
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Supplemental Documents Nanoporous TiO 2 Nanoparticle Assemblies with Mesoscale Morphologies: Nano-Cabbage
More informationBiosynthesis and kinetic studies of silver nanoparticles from Semecarpus ancardium Linn. F and their application
International Journal of Interdisciplinary and Multidisciplinary Studies (IJIMS), 2016, Vol 3, No.4,53-57. 53 Available online at http://www.ijims.com ISSN: 2348 0343 Biosynthesis and kinetic studies of
More informationSynthesis and Characterization of Iron-Oxide (Hematite) Nanocrystals. Z.H. Lee
ABSTRACT Synthesis and Characterization of Iron-Oxide (Hematite) Nanocrystals Z.H. Lee Engineering Science Programme, National University of Singapore Kent Ridge, Singapore 119260 Monodispersed iron oxide
More informationFabrication and characterization of poly (ethylene oxide) templated nickel oxide nanofibers for dye degradation
Electronic Supplementary Material (ESI) for Environmental Science: Nano. This journal is The Royal Society of Chemistry 2014 Supplementary Information Fabrication and characterization of poly (ethylene
More informationPreparation of Iron Oxide Nanoparticles Mixed with Calcinated Laterite for Arsenic Removal
Preparation of Iron Oxide Nanoparticles Mixed with Calcinated Laterite for Arsenic Removal Wint Myat Shwe 1, Su Su Hlaing 2, Mya Mya Oo 3 Abstract-- This paper was studied about a simple and efficient
More information-:Vijay Singh(09CEB023)
Heterogeneous Semiconductor Photocatalyst -:Vijay Singh(09CEB023) Guided by Azrina Abd Aziz Under Dr. Saravanan Pichiah Preparation of TiO 2 Nanoparticle TiO 2 was prepared by hydrolysis and poly-condensation
More informationSupplementary Information
Supplementary Information Fabrication of Novel Rattle-Type Magnetic Mesoporous carbon Microspheres for Removal of Microcystins Xinghua Zhang and Long Jiang* Beijing National Laboratory for Molecular Science
More informationSupplementary Information for Self-assembled, monodispersed, flowerlike γ-alooh
Supplementary Information for Self-assembled, monodispersed, flowerlike γ-alooh hierarchical superstructures for greatly fast removal of heavy metal ions with high efficiency Yong-Xing Zhang, a,b Yong
More informationSolvent Free Synthesis Of N,N-Diethyl Hydroxyl Amine Using Glycerol-Stabilized Nano TiO2 As An Efficient Catalyst
Solvent Free Synthesis Of N,N-Diethyl Hydroxyl Amine Using Glycerol-Stabilized Nano TiO2 As An Efficient Catalyst Bahramyadollahi 1, Raminsaeedi 2, Alihassanzadeh 3 Department of Physical Chemistry, Faculty
More informationIranian Journal of Organic Chemistry Vol. 10, No. 3 (2018)
Green synthesis and characterization of Silver nanoparticles (Ag NPs) using white water Lily flower extraction species Nymphaea Alba of Nymphaeaceae family Zohreh Asadi, Navabeh Nami*and Masoumeh Hosseinzadeh
More informationIn Vitro Ecofriendly synthesis of Copper Nanowires from the leaf extract of Leucaena leucocephala and its Antibacterial activity
In Vitro Ecofriendly synthesis of Copper Nanowires from the leaf extract of Leucaena leucocephala and its Antibacterial activity Dr. P. Gnanasoundari, D. Rashmi Department of Chemistry, M.V.Muthiah Government
More informationSunlight- mediated synthesis of silver and gold. against wound infection causing bacteria
International Journal of Scientific and Research Publications, Volume 6, Issue 12, December 2016 142 Sunlight- mediated synthesis of silver and gold nanoparticles using Active Manuka Honey 20+ UMF R against
More informationPhotocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation
Photocatalytic degradation of dyes over graphene-gold nanocomposites under visible light irradiation Zhigang Xiong, Li Li Zhang, Jizhen Ma, X. S. Zhao* Department of Chemical and Biomolecular Engineering,
More informationInternational Journal of Pure and Applied Sciences and Technology
Int. J. Pure Appl. Sci. Technol., 9(1) (2012), pp. 1-8 International Journal of Pure and Applied Sciences and Technology ISSN 2229-6107 Available online at www.ijopaasat.in Research Paper Preparation,
More informationSynthesis and Characterization of CuO Nano Particles by Novel Sol- Gel Method
2012 2nd International Conference on Environment Science and Biotechnology IPCBEE vol.48 (2012) (2012) IACSIT Press, Singapore DOI: 10.7763/IPCBEE. 2012. V48. 30 Synthesis and Characterization of CuO Nano
More informationUrchin-like Ni-P microstructures: A facile synthesis, properties. and application in the fast removal of heavy-metal ions
SUPPORTING INFORMATION Urchin-like Ni-P microstructures: A facile synthesis, properties and application in the fast removal of heavy-metal ions Yonghong Ni *a, Kai Mi a, Chao Cheng a, Jun Xia a, Xiang
More informationAvailable online Research Article. Hamideh Saravani* and Mehdi Sanjarani V.
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2016, 8(4):1408-1413 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 Synthesis and characterization of Cu 2 BaO 4 nanoparticles
More informationThe sacrificial role of graphene oxide in stabilising Fenton-like catalyst GO Fe 3 O 4
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 The sacrificial role of graphene oxide in stabilising Fenton-like catalyst GO Fe 3 O 4 Nor Aida
More informationSynthesis of 12 nm iron oxide nanoparticles
Electronic Supporting Information for Dendronized iron oxide nanoparticles as contrast agent for MRI Brice Basly, a Delphine Felder-Flesch,* a Pascal Perriat, b Claire Billotey, c Jacqueline Taleb, c Geneviève
More informationEFFECT OF TEMPERATURE ON SYNTHESIS OF HYDROXYAPATITE FROM LIMESTONE
Estd. 2008 Vol. 8 No.1 133-137 January - March 2015 ISSN: 0974-1496 e-issn: 0976-0083 CODEN: RJCABP http://www.rasayanjournal.com http://www.rasayanjournal.co.in EFFECT OF TEMPERATURE ON SYNTHESIS OF HYDROXYAPATITE
More informationSYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES USING ANNONA SQUAMOSA LEAVES
SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES USING ANNONA SQUAMOSA LEAVES *Ravindra B. K., N. G. Patil Department of P. G. Studies and Research in Botany, Gulbarga University, Gulbarga-585106,
More informationSupplementary Information
Supplementary Information Time-dependent growth of zinc hydroxide nanostrands and their crystal structure Xinsheng Peng, ab Jian Jin, a Noriko Kobayashi, a Wolfgang Schmitt, c and Izumi Ichinose* a a Organic
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 informationEtching-limited branching growth of cuprous oxide during ethanol-assisted. solution synthesis
Electronic supplementary information Etching-limited branching growth of cuprous oxide during ethanol-assisted solution synthesis Shaodong Sun, Hongjun You, Chuncai Kong, Xiaoping Song, Bingjun Ding, and
More informationSYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES USING PSIDIUM GUAJAVA LEAVES
SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES USING PSIDIUM GUAJAVA LEAVES *Ravindra B. K. and N. G. Patil Department of P. G. Studies and Research in Botany, Gulbarga University, Gulbarga-585106,
More informationTwo-dimensional dendritic Ag 3 PO 4 nanostructures and their photocatalytic properties
Supporting Information for Two-dimensional dendritic Ag 3 PO 4 nanostructures and their photocatalytic properties Yingpu Bi, *a Hongyan Hu, a Zhengbo Jiao, a Hongchao Yu, a Gongxuan Lu, a and Jinhua Ye
More informationdriving agent and study of photocatalytic activity Mohammad Salehi Department of Chemistry, Iran University of Science and Technology, Narmak, Tehran
A simplified microwave-assisted synthesis of NiMoO 4 nanoparticles by using organic driving agent and study of photocatalytic activity Azadeh Tadjarodi *, Raheleh Pradehkhorram, Mina Imani, Samaneh Ebrahimi,
More information(IJIRSE) International Journal of Innovative Research in Science & Engineering ISSN (Online)
Synthesis, Size Characterization and Photocatalytic Activities of Zinc Ferrites and Cobalt Ferrites Nanoparticles Using Oxidative Degradations of Methylene Blue, Crystal Violet and Alizarin Red s in Aqueous
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 214 Supporting Information AgPd nanoparticles supported on MIL-11 as high performance
More informationAPPLICATION OF SILVER NANOPARTICLES AS METAL MORDANT AND ANTIBACTERIAL AGENT IN WOOL NATURAL DYEING PROCESS Hossein Barani 1, Majid Nasiri Boroumand 2
APPLICATION OF SILVER NANOPARTICLES AS METAL MORDANT AND ANTIBACTERIAL AGENT IN WOOL NATURAL DYEING PROCESS Hossein Barani 1, Majid Nasiri Boroumand 2 1 Department of Carpet, Faculty of Art, University
More informationApplication of Nano-ZnO on Antistatic Finishing to the Polyester Fabric
Modern Applied Science January, 2009 Application of Nano-ZnO on Antistatic Finishing to the Polyester Fabric Fan Zhang & Junling Yang School of Material Science and Chemical Engineer Tianjin Polytechnic
More informationPermeable Silica Shell through Surface-Protected Etching
Permeable Silica Shell through Surface-Protected Etching Qiao Zhang, Tierui Zhang, Jianping Ge, Yadong Yin* University of California, Department of Chemistry, Riverside, California 92521 Experimental Chemicals:
More informationIodide-mediated room temperature reduction of graphene oxide: a rapid chemical route for the synthesis of a bifunctional electrocatalyst
Supporting Information Iodide-mediated room temperature reduction of graphene oxide: a rapid chemical route for the synthesis of a bifunctional electrocatalyst Ashok Kumar Das, 1 Manish Srivastav, 1 Rama
More informationABSTRACT I. INTRODUCTION II. BACKGROUND OF STUDY
2017 IJSRST Volume 3 Issue 3 Print ISSN: 2395-6011 Online ISSN: 2395-602X Themed Section: Science and Technology Preparation and Experimental Investigation of CUO Nanoparticles Based Engine OILS Sk Salman
More informationMORPHOLOGY AND THERMAL STUDIES OF NICKEL CARBONATE NANOPARTICLES
MORPHOLOGY AND THERMAL STUDIES OF NICKEL CARBONATE NANOPARTICLES R.Hepzi Pramila Devamani 1, M.Krishnaveni 2, J.Mercy Jeno Rose 3 1 Assistant Professor, 2,3 M.Sc Students, Post Graduate Department of Physics,
More informationSupporting Information. Synthesis and Upconversion Luminescence of BaY 2
Supporting Information Synthesis and Upconversion Luminescence of BaY 2 F 8 :Yb 3+ /Er 3+ Nanobelts 5 Guofeng Wang, Qing Peng, and Yadong Li* Department of Chemistry and State Key Laboratory of New Ceramics
More informationGreen synthesis of MgO nanoparticles for antibacterial activity
Green for antibacterial activity G. Palanisamy 1 and T. Pazhanivel* 2 1,2Smart materials interface laboratory, Department of Physics, Periyar University, Salem, India. *Corresponding author E-mail: pazhanit@gmail.com
More informationCore-shell 2 mesoporous nanocarriers for metal-enhanced fluorescence
Core-shell Ag@SiO 2 @msio 2 mesoporous nanocarriers for metal-enhanced fluorescence Jianping Yang a, Fan Zhang a *, Yiran Chen a, Sheng Qian a, Pan Hu a, Wei Li a, Yonghui Deng a, Yin Fang a, Lu Han a,
More informationMORPHOLOGY AND OPTICAL PROPERTIES OF AGNPS: EFFECT OF REDUCING AGENT TO SURFACTANT RATIO
MORPHOLOGY AND OPTICAL PROPERTIES OF AGNPS: EFFECT OF REDUCING AGENT TO SURFACTANT RATIO Suriati Ghazali and Nureen Noordin Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang,
More informationSupplementary Information
Electronic Supplementary Material (ESI) for Materials Chemistry Frontiers. This journal is the Partner Organisations 2018 Supplementary Information Facile one-pot synthesis of MOF supported gold pseudo-single-atom
More informationSupplementary Information. Core-Shell Silver/Polymeric Nanoparticles-Based Combinatorial Therapy against Breast Cancer In-vitro
Supplementary Information Core-Shell Silver/Polymeric Nanoparticles-Based Combinatorial Therapy against Breast Cancer In-vitro Nancy M. El-Baz 1,2, Laila Ziko 1,3, Rania Siam 1,3, Wael Mamdouh 1,2 * 1
More informationSupporting Information. Graphene Oxide-Palladium Modified Ag-AgBr: A Novel Visible-Light- Responsive Photocatalyst for the Suzuki Coupling Reaction**
Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Graphene Oxide-Palladium Modified Ag-AgBr: A Novel Visible-Light- Responsive
More informationElectronic Supplementary Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information MoS 2 nanosheet/mo 2 C-embedded N-doped
More informationControlled self-assembly of graphene oxide on a remote aluminum foil
Supplementary Information Controlled self-assembly of graphene oxide on a remote aluminum foil Kai Feng, Yewen Cao and Peiyi Wu* State key Laboratory of Molecular Engineering of Polymers, Department of
More informationSupporting Information
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information Experimental section Synthesis of Ni-Co Prussian
More informationNanostructured Organic-Inorganic Thin Film Photovoltaics
Supporting Information Fabrication of Coaxial TiO 2 /Sb 2 S 3 Nanowire Hybrids for Nanostructured Organic-Inorganic Thin Film Photovoltaics Juliano C. Cardoso, a Craig A. Grimes,*,a Xinjian Feng, b Xiaoyan
More informationSynthesis of Oxidized Graphene Anchored Porous. Manganese Sulfide Nanocrystal via the Nanoscale Kirkendall Effect. for supercapacitor
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Synthesis of Oxidized Graphene Anchored Porous Manganese Sulfide Nanocrystal
More informationFacile Synthesis and Catalytic Properties of CeO 2 with Tunable Morphologies from Thermal Transformation of Cerium Benzendicarboxylate Complexes
Electronic Supplementary Information Facile Synthesis and Catalytic Properties of CeO 2 with Tunable Morphologies from Thermal Transformation of Cerium Benzendicarboxylate Complexes Yuhua Zheng, Kai Liu,
More informationO-Allylation of phenols with allylic acetates in aqueous medium using a magnetically separable catalytic system
Supporting information for -Allylation of phenols with allylic acetates in aqueous medium using a magnetically separable catalytic system Amit Saha, John Leazer* and Rajender S. Varma* Sustainable Technology
More informationSupporting Information Detailed Experiments Materials: All the reagents were analytical grate and used without further purification.
Supporting Information Detailed Experiments Materials: All the reagents were analytical grate and used without further purification. Synthesis of the Steep Rhombohedra MnCO 3 : In a typical synthesis,
More informationTailoring of Electron Collecting Oxide Nano-Particulate Layer for Flexible Perovskite Solar Cells. Gajeong-Ro, Yuseong-Gu, Daejeon , Korea
Supporting Information Tailoring of Electron Collecting Oxide Nano-Particulate Layer for Flexible Perovskite Solar Cells Seong Sik Shin 1,2,, Woon Seok Yang 1,3,, Eun Joo Yeom 1,4, Seon Joo Lee 1, Nam
More informationSupplementary Information
Supplementary Information Direct Synthesis of a Macroscopic Array of Naked Ag Nanoparticles Omar Ayyad,* a,b,c David Muñoz-Rojas, a Pedro Gómez-Romero* a,c Experimental details Polyvinylpyrrolidone (PVP40T-500G,
More informationElectronic Supplementary Information (ESI) From metal-organic framework to hierarchical high surface-area hollow octahedral carbon cages
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information (ESI) From metal-organic framework to hierarchical high surface-area
More informationNovel fungus-titanate bio-nano composites as high performance. absorbents for the efficient removal of radioactive ions from.
This journal is The Royal Society of Chemistry 0 Electronic Supplementary Information For Novel fungus-titanate bio-nano composites as high performance absorbents for the efficient removal of radioactive
More informationFacile synthesis of polymer and carbon spheres decorated with highly dispersed metal nanoparticles
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 1 Facile synthesis of polymer and carbon spheres decorated with highly dispersed metal nanoparticles
More informationSupporting Information:
Supporting Information: In Situ Synthesis of Magnetically Recyclable Graphene Supported Pd@Co Core-Shell Nanoparticles as Efficient Catalysts for Hydrolytic Dehydrogenation of Ammonia Borane Jun Wang,
More informationPolyaniline-SbO 2 Composites: Preparation, Characterization and a c conductivity Study
RESEARCH INVENTY: International Journal of Engineering and Science ISBN: 2319-6483, ISSN: 2278-4721, Vol. 1, Issue 11 (December 2012), PP 09-13 www.researchinventy.com Polyaniline-SbO 2 Composites: Preparation,
More informationVery low temperature CO oxidation over colloidally deposited gold nanoparticles on Mg(OH) 2 and MgO
Supporing Information Very low temperature CO oxidation over colloidally deposited gold nanoparticles on Mg(OH) 2 and MgO Chun-Jiang Jia, Yong Liu, Hans Bongard, Ferdi Schüth* Max-Planck-Institut für Kohlenforschung,
More informationSupporting Information
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Supporting Information Synthesis and Application of Hexagonal Perovskite BaNiO 3 with Quadrivalent
More informationSynthesis of highly b-oriented zeolite MFI films by suppressing. twin crystal growth during the secondary growth
Supplementary Information Synthesis of highly b-oriented zeolite MFI films by suppressing twin crystal growth during the secondary growth Xianming Li, a Yong Peng, a Zhengbao Wang,* a and Yushan Yan a,
More informationMagnetically-driven selective synthesis of Au clusters on Fe 3 O 4 Nanoparticles
Electronic Supplementary Material (ESI) for Chemical Communications Magnetically-driven selective synthesis of Au clusters on Fe 3 O 4 Nanoparticles Víctor Sebastian, M. Pilar Calatayud, Gerardo F. Goya
More informationCOMPARATIVE STUDY OF SYNTHESIZED SILVER AND COPPER NANOPARTICLES USING CARICA PAPAYA EXTRACT AND THEIR ANTIBACTERIAL EFFICACY
COMPARATIVE STUDY OF SYNTHESIZED SILVER AND COPPER NANOPARTICLES USING CARICA PAPAYA EXTRACT AND THEIR ANTIBACTERIAL EFFICACY Harshala Baddi*, Dhanshree Vaychal and Sandeep Waghulde Konkan Gyanpeeth Rahul
More informationAdsorption of Methylene Blue on Mesoporous SBA 15 in Ethanol water Solution with Different Proportions
2015 2 nd International Conference on Material Engineering and Application (ICMEA 2015) ISBN: 978-1-60595-323-6 Adsorption of Methylene Blue on Mesoporous SBA 15 in Ethanol water Solution with Different
More informationEffect of Electrolyte Concentration during Solution Plasma on Copper Nanoparticle Size
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS Effect of Electrolyte Concentration during Solution Plasma on Copper Nanoparticle Size To cite this article: M H S Al Anbouri
More informationNd 3+ -Sensitized Multicolor Upconversion Luminescence from A Sandwiched Core/Shell/Shell Nanostructure
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2017 Supporting Information Nd 3+ -Sensitized Multicolor Upconversion Luminescence from A Sandwiched
More informationIn the name of Allah
In the name of Allah Nano chemistry- 4 th stage Lecture No. 1 History of nanotechnology 16-10-2016 Assistance prof. Dr. Luma Majeed Ahmed lumamajeed2013@gmail.com, luma.ahmed@uokerbala.edu.iq Nano chemistry-4
More information