One-step electrodeposition synthesis of silver-nanoparticle-decorated graphene on indium-tin-oxide for enzymeless hydrogen peroxide detection
Identifieur interne : 000805 ( Main/Repository ); précédent : 000804; suivant : 000806One-step electrodeposition synthesis of silver-nanoparticle-decorated graphene on indium-tin-oxide for enzymeless hydrogen peroxide detection
Auteurs : RBID : Pascal:13-0325754Descripteurs français
- Pascal (Inist)
- Dépôt électrolytique, Synthèse, Argent, Nanoparticule, Graphène, Oxyde d'indium, Oxyde d'étain, Peroxyde d'hydrogène, Méthode cyclique, Transformation Fourier, Spectre IR, Spectre absorption, Spectre Raman, 8105U, Ammoniac, Voltammétrie cyclique, Diffraction RX, Spectrométrie IR, Spectrométrie Raman, Réseau cubique, Réduction chimique, Microscopie électronique émission champ, Complexe d'argent, Nitrate d'argent, 8107B, 8245R, 8245J, Oxyde de graphène.
- Wicri :
- concept : Argent.
English descriptors
- KwdEn :
- Absorption spectra, Ammonia, Chemical reduction, Cubic lattices, Cyclic method, Cyclic voltammetry, Electrodeposition, Field emission electron microscopy, Fourier transformation, Graphene, Graphene oxide, Hydrogen peroxide, Indium oxide, Infrared spectra, Infrared spectroscopy, Nanoparticles, Raman spectra, Raman spectroscopy, Silver, Silver complexes, Silver nitrate, Synthesis, Tin oxide, XRD.
Abstract
Silver-nanoparticles-decorated reduced graphene oxide (rGO) was electrodeposited on indium tin oxide (ITO) by a cyclic voltammetry method. The results of X-ray diffraction, Fourier-transform infrared transmission spectroscopy and Raman spectroscopy confirmed the simultaneous formation of cubic phase silver nanoparticles and reduction of GO through the electrodeposition process. Field emission scanning electron microscope images showed a uniform distribution of nanometer-sized silver nanoparticles with a narrow size distribution on the RGO sheets, which could only be achieved using silver ammonia complex instead of silver nitrate as precursor. The composite deposited on ITO exhibited notable electrocatalytic activity for the reduction of H2O2, leading to an enzymeless electrochemical sensor with a fast amperometric response time less than 2 s. The corresponding calibration curve of the current response showed a linear detection range of 0.1-100 mM (R2 = 0.9992) while the limit of detection was estimated to be 5 μM.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">One-step electrodeposition synthesis of silver-nanoparticle-decorated graphene on indium-tin-oxide for enzymeless hydrogen peroxide detection</title><author><name sortKey="Moradi Golsheikh, A" uniqKey="Moradi Golsheikh A">A. Moradi Golsheikh</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Low Dimensional Materials Research Centre (LDMRC), Physics Department, Faculty of Science, University of Malaya</s1><s2>50603 Kuala Lumpur</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>50603 Kuala Lumpur</wicri:noRegion></affiliation></author><author><name sortKey="Huang, N M" uniqKey="Huang N">N. M. Huang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Low Dimensional Materials Research Centre (LDMRC), Physics Department, Faculty of Science, University of Malaya</s1><s2>50603 Kuala Lumpur</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>50603 Kuala Lumpur</wicri:noRegion></affiliation></author><author><name sortKey="Lim, H N" uniqKey="Lim H">H. N. Lim</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Department of Chemistry, Faculty of Science, University Putra Malaysia</s1><s2>43400 UPM Serdang, Selangor Darul Ehsan</s2><s3>MYS</s3><sZ>3 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>43400 UPM Serdang, Selangor Darul Ehsan</wicri:noRegion></affiliation></author><author><name sortKey="Zakaria, R" uniqKey="Zakaria R">R. Zakaria</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Photonics Research Centre, Physics Department, Faculty of Science, University of Malaya</s1><s2>50603 Kuala Lumpur</s2><s3>MYS</s3><sZ>4 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>50603 Kuala Lumpur</wicri:noRegion></affiliation></author><author><name sortKey="Yin, Chun Yang" uniqKey="Yin C">Chun-Yang Yin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Chemical and Analytical Sciences, Murdoch University</s1><s2>Murdoch, 6150 WA</s2><s3>AUS</s3><sZ>5 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Murdoch, 6150 WA</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="inist">13-0325754</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0325754 INIST</idno><idno type="RBID">Pascal:13-0325754</idno><idno type="wicri:Area/Main/Corpus">000654</idno><idno type="wicri:Area/Main/Repository">000805</idno></publicationStmt><seriesStmt><idno type="ISSN">0008-6223</idno><title level="j" type="abbreviated">Carbon : (N. Y.)</title><title level="j" type="main">Carbon : (New York, NY)</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorption spectra</term><term>Ammonia</term><term>Chemical reduction</term><term>Cubic lattices</term><term>Cyclic method</term><term>Cyclic voltammetry</term><term>Electrodeposition</term><term>Field emission electron microscopy</term><term>Fourier transformation</term><term>Graphene</term><term>Graphene oxide</term><term>Hydrogen peroxide</term><term>Indium oxide</term><term>Infrared spectra</term><term>Infrared spectroscopy</term><term>Nanoparticles</term><term>Raman spectra</term><term>Raman spectroscopy</term><term>Silver</term><term>Silver complexes</term><term>Silver nitrate</term><term>Synthesis</term><term>Tin oxide</term><term>XRD</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Dépôt électrolytique</term><term>Synthèse</term><term>Argent</term><term>Nanoparticule</term><term>Graphène</term><term>Oxyde d'indium</term><term>Oxyde d'étain</term><term>Peroxyde d'hydrogène</term><term>Méthode cyclique</term><term>Transformation Fourier</term><term>Spectre IR</term><term>Spectre absorption</term><term>Spectre Raman</term><term>8105U</term><term>Ammoniac</term><term>Voltammétrie cyclique</term><term>Diffraction RX</term><term>Spectrométrie IR</term><term>Spectrométrie Raman</term><term>Réseau cubique</term><term>Réduction chimique</term><term>Microscopie électronique émission champ</term><term>Complexe d'argent</term><term>Nitrate d'argent</term><term>8107B</term><term>8245R</term><term>8245J</term><term>Oxyde de graphène</term></keywords><keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Argent</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Silver-nanoparticles-decorated reduced graphene oxide (rGO) was electrodeposited on indium tin oxide (ITO) by a cyclic voltammetry method. The results of X-ray diffraction, Fourier-transform infrared transmission spectroscopy and Raman spectroscopy confirmed the simultaneous formation of cubic phase silver nanoparticles and reduction of GO through the electrodeposition process. Field emission scanning electron microscope images showed a uniform distribution of nanometer-sized silver nanoparticles with a narrow size distribution on the RGO sheets, which could only be achieved using silver ammonia complex instead of silver nitrate as precursor. The composite deposited on ITO exhibited notable electrocatalytic activity for the reduction of H<sub>2</sub>O<sub>2</sub>, leading to an enzymeless electrochemical sensor with a fast amperometric response time less than 2 s. The corresponding calibration curve of the current response showed a linear detection range of 0.1-100 mM (R<sup>2 </sup>= 0.9992) while the limit of detection was estimated to be 5 μM.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0008-6223</s0></fA01><fA02 i1="01"><s0>CRBNAH</s0></fA02><fA03 i2="1"><s0>Carbon : (N. Y.)</s0></fA03><fA05><s2>62</s2></fA05><fA08 i1="01" i2="1" l="ENG"><s1>One-step electrodeposition synthesis of silver-nanoparticle-decorated graphene on indium-tin-oxide for enzymeless hydrogen peroxide detection</s1></fA08><fA11 i1="01" i2="1"><s1>MORADI GOLSHEIKH (A.)</s1></fA11><fA11 i1="02" i2="1"><s1>HUANG (N. M.)</s1></fA11><fA11 i1="03" i2="1"><s1>LIM (H. N.)</s1></fA11><fA11 i1="04" i2="1"><s1>ZAKARIA (R.)</s1></fA11><fA11 i1="05" i2="1"><s1>YIN (Chun-Yang)</s1></fA11><fA14 i1="01"><s1>Low Dimensional Materials Research Centre (LDMRC), Physics Department, Faculty of Science, University of Malaya</s1><s2>50603 Kuala Lumpur</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="02"><s1>Department of Chemistry, Faculty of Science, University Putra Malaysia</s1><s2>43400 UPM Serdang, Selangor Darul Ehsan</s2><s3>MYS</s3><sZ>3 aut.</sZ></fA14><fA14 i1="03"><s1>Photonics Research Centre, Physics Department, Faculty of Science, University of Malaya</s1><s2>50603 Kuala Lumpur</s2><s3>MYS</s3><sZ>4 aut.</sZ></fA14><fA14 i1="04"><s1>Chemical and Analytical Sciences, Murdoch University</s1><s2>Murdoch, 6150 WA</s2><s3>AUS</s3><sZ>5 aut.</sZ></fA14><fA20><s1>405-412</s1></fA20><fA21><s1>2013</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>11401</s2><s5>354000506548550460</s5></fA43><fA44><s0>0000</s0><s1>© 2013 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>45 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>13-0325754</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Carbon : (New York, NY)</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>Silver-nanoparticles-decorated reduced graphene oxide (rGO) was electrodeposited on indium tin oxide (ITO) by a cyclic voltammetry method. The results of X-ray diffraction, Fourier-transform infrared transmission spectroscopy and Raman spectroscopy confirmed the simultaneous formation of cubic phase silver nanoparticles and reduction of GO through the electrodeposition process. Field emission scanning electron microscope images showed a uniform distribution of nanometer-sized silver nanoparticles with a narrow size distribution on the RGO sheets, which could only be achieved using silver ammonia complex instead of silver nitrate as precursor. The composite deposited on ITO exhibited notable electrocatalytic activity for the reduction of H<sub>2</sub>O<sub>2</sub>, leading to an enzymeless electrochemical sensor with a fast amperometric response time less than 2 s. The corresponding calibration curve of the current response showed a linear detection range of 0.1-100 mM (R<sup>2 </sup>= 0.9992) while the limit of detection was estimated to be 5 μM.</s0></fC01><fC02 i1="01" i2="3"><s0>001B80A05T</s0></fC02><fC02 i1="02" i2="X"><s0>001C01H04A</s0></fC02><fC02 i1="03" i2="X"><s0>001C01J02</s0></fC02><fC02 i1="04" i2="3"><s0>001B80A15P</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Dépôt électrolytique</s0><s5>01</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Electrodeposition</s0><s5>01</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Synthèse</s0><s5>02</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Synthesis</s0><s5>02</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Argent</s0><s2>NC</s2><s5>03</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Silver</s0><s2>NC</s2><s5>03</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Nanoparticule</s0><s5>04</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Nanoparticles</s0><s5>04</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Graphène</s0><s5>05</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Graphene</s0><s5>05</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Graphene</s0><s5>05</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Oxyde d'indium</s0><s5>06</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Indium oxide</s0><s5>06</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Indio óxido</s0><s5>06</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Oxyde d'étain</s0><s5>07</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Tin oxide</s0><s5>07</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Estaño óxido</s0><s5>07</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Peroxyde d'hydrogène</s0><s2>NK</s2><s5>08</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Hydrogen peroxide</s0><s2>NK</s2><s5>08</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Peróxido de hydrogeno</s0><s2>NK</s2><s5>08</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Méthode cyclique</s0><s5>41</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Cyclic method</s0><s5>41</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Método cíclico</s0><s5>41</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Transformation Fourier</s0><s5>42</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Fourier transformation</s0><s5>42</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Spectre IR</s0><s5>43</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Infrared spectra</s0><s5>43</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Spectre absorption</s0><s5>44</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>Absorption spectra</s0><s5>44</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>Spectre Raman</s0><s5>45</s5></fC03><fC03 i1="13" i2="3" l="ENG"><s0>Raman spectra</s0><s5>45</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>8105U</s0><s4>INC</s4><s5>46</s5></fC03><fC03 i1="15" i2="3" l="FRE"><s0>Ammoniac</s0><s5>57</s5></fC03><fC03 i1="15" i2="3" l="ENG"><s0>Ammonia</s0><s5>57</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Voltammétrie cyclique</s0><s5>61</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Cyclic voltammetry</s0><s5>61</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Voltametría cíclica</s0><s5>61</s5></fC03><fC03 i1="17" i2="3" l="FRE"><s0>Diffraction RX</s0><s5>62</s5></fC03><fC03 i1="17" i2="3" l="ENG"><s0>XRD</s0><s5>62</s5></fC03><fC03 i1="18" i2="3" l="FRE"><s0>Spectrométrie IR</s0><s5>63</s5></fC03><fC03 i1="18" i2="3" l="ENG"><s0>Infrared spectroscopy</s0><s5>63</s5></fC03><fC03 i1="19" i2="3" l="FRE"><s0>Spectrométrie Raman</s0><s5>64</s5></fC03><fC03 i1="19" i2="3" l="ENG"><s0>Raman spectroscopy</s0><s5>64</s5></fC03><fC03 i1="20" i2="3" l="FRE"><s0>Réseau cubique</s0><s5>65</s5></fC03><fC03 i1="20" i2="3" l="ENG"><s0>Cubic lattices</s0><s5>65</s5></fC03><fC03 i1="21" i2="3" l="FRE"><s0>Réduction chimique</s0><s5>66</s5></fC03><fC03 i1="21" i2="3" l="ENG"><s0>Chemical reduction</s0><s5>66</s5></fC03><fC03 i1="22" i2="3" l="FRE"><s0>Microscopie électronique émission champ</s0><s5>67</s5></fC03><fC03 i1="22" i2="3" l="ENG"><s0>Field emission electron microscopy</s0><s5>67</s5></fC03><fC03 i1="23" i2="3" l="FRE"><s0>Complexe d'argent</s0><s2>NK</s2><s5>68</s5></fC03><fC03 i1="23" i2="3" l="ENG"><s0>Silver complexes</s0><s2>NK</s2><s5>68</s5></fC03><fC03 i1="24" i2="X" l="FRE"><s0>Nitrate d'argent</s0><s5>69</s5></fC03><fC03 i1="24" i2="X" l="ENG"><s0>Silver nitrate</s0><s5>69</s5></fC03><fC03 i1="24" i2="X" l="SPA"><s0>Plata nitrato</s0><s5>69</s5></fC03><fC03 i1="25" i2="3" l="FRE"><s0>8107B</s0><s4>INC</s4><s5>83</s5></fC03><fC03 i1="26" i2="3" l="FRE"><s0>8245R</s0><s4>INC</s4><s5>91</s5></fC03><fC03 i1="27" i2="3" l="FRE"><s0>8245J</s0><s4>INC</s4><s5>92</s5></fC03><fC03 i1="28" i2="3" l="FRE"><s0>Oxyde de graphène</s0><s4>CD</s4><s5>96</s5></fC03><fC03 i1="28" i2="3" l="ENG"><s0>Graphene oxide</s0><s4>CD</s4><s5>96</s5></fC03><fC07 i1="01" i2="3" l="FRE"><s0>Métal transition</s0><s5>09</s5></fC07><fC07 i1="01" i2="3" l="ENG"><s0>Transition elements</s0><s5>09</s5></fC07><fN21><s1>308</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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