Exploring the Bottom-Up Growth of Anisotropic Gold Nanoparticles from Substrate-Bound Seeds in Microfluidic Reactors.
Exploring the Bottom-Up Growth of Anisotropic Gold Nanoparticles from Substrate-Bound Seeds in Microfluidic Reactors.
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DOI:
10.1021/acsanm.3c00440
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发表时间:
2023-04-28
影响因子:
5.9
通讯作者:
Jonas, Steven J.
中科院分区:
文献类型:
--
作者:
Vinnacombe-Willson, Gail A.;Lee, Joy K.;Chiang, Naihao;Scarabelli, Leonardo;Yue, Shouzheng;Foley, Ruth;Frost, Isaura;Weiss, Paul S.;Jonas, Steven J.
关键词:
We developed an unconventional seed-mediated in situ synthetic method, whereby gold nanostars are formed directly on the internal walls of microfluidic reactors. The dense plasmonic substrate coatings were grown in microfluidic channels with different geometries to elucidate the impacts of flow rate and profile on reagent consumption, product morphology, and density. Nanostar growth was found to occur in the flow-limited regime and our results highlight the possibility of creating shape gradients or incorporating multiple morphologies in the same microreactor, which is challenging to achieve with traditional self-assembly. The plasmonic–microfluidic platforms developed herein have implications for a broad range of applications, including cell culture/sorting, catalysis, sensing, and drug/gene delivery.
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影响因子:
17.1
作者:
Lee H;Dam DH;Ha JW;Yue J;Odom TW
通讯作者:
Odom TW
影响因子:
9.9
作者:
Pekdemir, Sami;Ipekci, Hasan Hueseyin;Onses, M. Serdar
通讯作者:
Onses, M. Serdar
影响因子:
10.8
作者:
Hao, Feng;Nehl, Colleen L.;Nordlander, Peter
通讯作者:
Nordlander, Peter
DOI:
10.29245/2578-3009/2018/1.1104
发表时间:
2018
期刊:
Journal of immunological sciences
影响因子:
--
作者:
通讯作者:
--
影响因子:
7.4
作者:
Hendel, Thomas;Wuithschick, Maria;Polte, Joerg
通讯作者:
Polte, Joerg