Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process
We presented a simple and efficient strategy for deposition of gold nanoparticles (AuNPs) upon transparent bare and indium tin oxide (ITO) film coated glass substrate using gold colloids as Au sources. The method involved two steps: embedding in polyvinyl alcohol (PVA) film and annealing at high tem...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2019-01-01
|
| Series: | Journal of Experimental Nanoscience |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/17458080.2018.1520399 |
| _version_ | 1811226013332406272 |
|---|---|
| author | Ting Feng Lijun Ding Li Chen Junwei Di |
| author_facet | Ting Feng Lijun Ding Li Chen Junwei Di |
| author_sort | Ting Feng |
| collection | DOAJ |
| description | We presented a simple and efficient strategy for deposition of gold nanoparticles (AuNPs) upon transparent bare and indium tin oxide (ITO) film coated glass substrate using gold colloids as Au sources. The method involved two steps: embedding in polyvinyl alcohol (PVA) film and annealing at high temperature. The AuNPs deposited on solid substrate because of migration and coalescence of gold at high temperature. The optical and structural properties of the AuNPs were characterised by UV-vis absorption spectra and scanning electron microscopy. The results indicate that the surface of AuNPs upon substrate was clean as annealing at 600 °C for 0.5 h. The size of AuNPs deposited on ITO glass increased with annealing time and volume of PVA-AuNPs. Meanwhile, the localised surface plasmon resonance peak of AuNPs deposited on substrate was also gradual red-shift. In addition, the size of AuNPs deposited on ITO substrate was larger than that on bare glass. This work provides a simple, low-cost and large-scale method for fabrication of substrate-based AuNPs, which is benefit for exploiting biosensors, photonic devices and optoelectronic devices. |
| first_indexed | 2024-04-12T09:16:56Z |
| format | Article |
| id | doaj.art-508efbb07e7041c182ffd03e5041160f |
| institution | Directory Open Access Journal |
| issn | 1745-8080 1745-8099 |
| language | English |
| last_indexed | 2024-04-12T09:16:56Z |
| publishDate | 2019-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Experimental Nanoscience |
| spelling | doaj.art-508efbb07e7041c182ffd03e5041160f2022-12-22T03:38:48ZengTaylor & Francis GroupJournal of Experimental Nanoscience1745-80801745-80992019-01-01141132210.1080/17458080.2018.15203991520399Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing processTing Feng0Lijun Ding1Li Chen2Junwei Di3Soochow UniversitySoochow UniversitySoochow UniversitySoochow UniversityWe presented a simple and efficient strategy for deposition of gold nanoparticles (AuNPs) upon transparent bare and indium tin oxide (ITO) film coated glass substrate using gold colloids as Au sources. The method involved two steps: embedding in polyvinyl alcohol (PVA) film and annealing at high temperature. The AuNPs deposited on solid substrate because of migration and coalescence of gold at high temperature. The optical and structural properties of the AuNPs were characterised by UV-vis absorption spectra and scanning electron microscopy. The results indicate that the surface of AuNPs upon substrate was clean as annealing at 600 °C for 0.5 h. The size of AuNPs deposited on ITO glass increased with annealing time and volume of PVA-AuNPs. Meanwhile, the localised surface plasmon resonance peak of AuNPs deposited on substrate was also gradual red-shift. In addition, the size of AuNPs deposited on ITO substrate was larger than that on bare glass. This work provides a simple, low-cost and large-scale method for fabrication of substrate-based AuNPs, which is benefit for exploiting biosensors, photonic devices and optoelectronic devices.http://dx.doi.org/10.1080/17458080.2018.1520399gold nanoparticlesindium tin oxide film coated glassthermal annealingsolid substrate |
| spellingShingle | Ting Feng Lijun Ding Li Chen Junwei Di Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process Journal of Experimental Nanoscience gold nanoparticles indium tin oxide film coated glass thermal annealing solid substrate |
| title | Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| title_full | Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| title_fullStr | Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| title_full_unstemmed | Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| title_short | Deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| title_sort | deposition of gold nanoparticles upon bare and indium tin oxide film coated glass based on annealing process |
| topic | gold nanoparticles indium tin oxide film coated glass thermal annealing solid substrate |
| url | http://dx.doi.org/10.1080/17458080.2018.1520399 |
| work_keys_str_mv | AT tingfeng depositionofgoldnanoparticlesuponbareandindiumtinoxidefilmcoatedglassbasedonannealingprocess AT lijunding depositionofgoldnanoparticlesuponbareandindiumtinoxidefilmcoatedglassbasedonannealingprocess AT lichen depositionofgoldnanoparticlesuponbareandindiumtinoxidefilmcoatedglassbasedonannealingprocess AT junweidi depositionofgoldnanoparticlesuponbareandindiumtinoxidefilmcoatedglassbasedonannealingprocess |