Photothermal Properties of Near-Spherical Gold Nanofluids With Strong Localized Surface Plasmon ResonanceSource: Journal of Thermal Science and Engineering Applications:;2018:;volume( 010 ):;issue: 001::page 11015Author:Lingling, Wang
,
Guihua, Zhu
,
Wei, Yu
,
Dahai, Zhu
,
Yingchun, Zhang
,
Liye, Zhang
,
Huaqing, Xie
DOI: 10.1115/1.4036800Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Near-spherical gold nanoparticles were synthesized using a facile chemical reduction method. The optical properties, size, and morphology of nanofluids were characterized using ultraviolet–visible–near-infrared (UV–Vis–NIR) spectroscopy and transmission electron microscope (TEM). All the gold nanofluids showed better photothermal conversion characteristics than H2O due to the strong localized surface plasmon resonance (LSPR) effect. The increase in gold nanoparticles diameters resulted in lower photothermal conversion properties, so the appropriate reducing agents have great influence on the optical properties of gold nanofluids in our experimental system. Trisodium citrate is the optimum reducing agents compared with NaBH4 and ascorbic acid (AA).
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| contributor author | Lingling, Wang | |
| contributor author | Guihua, Zhu | |
| contributor author | Wei, Yu | |
| contributor author | Dahai, Zhu | |
| contributor author | Yingchun, Zhang | |
| contributor author | Liye, Zhang | |
| contributor author | Huaqing, Xie | |
| date accessioned | 2019-02-28T11:07:59Z | |
| date available | 2019-02-28T11:07:59Z | |
| date copyright | 8/28/2017 12:00:00 AM | |
| date issued | 2018 | |
| identifier issn | 1948-5085 | |
| identifier other | tsea_010_01_011015.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4253026 | |
| description abstract | Near-spherical gold nanoparticles were synthesized using a facile chemical reduction method. The optical properties, size, and morphology of nanofluids were characterized using ultraviolet–visible–near-infrared (UV–Vis–NIR) spectroscopy and transmission electron microscope (TEM). All the gold nanofluids showed better photothermal conversion characteristics than H2O due to the strong localized surface plasmon resonance (LSPR) effect. The increase in gold nanoparticles diameters resulted in lower photothermal conversion properties, so the appropriate reducing agents have great influence on the optical properties of gold nanofluids in our experimental system. Trisodium citrate is the optimum reducing agents compared with NaBH4 and ascorbic acid (AA). | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Photothermal Properties of Near-Spherical Gold Nanofluids With Strong Localized Surface Plasmon Resonance | |
| type | Journal Paper | |
| journal volume | 10 | |
| journal issue | 1 | |
| journal title | Journal of Thermal Science and Engineering Applications | |
| identifier doi | 10.1115/1.4036800 | |
| journal fristpage | 11015 | |
| journal lastpage | 011015-5 | |
| tree | Journal of Thermal Science and Engineering Applications:;2018:;volume( 010 ):;issue: 001 | |
| contenttype | Fulltext |