Large Area Nanoparticle Alignment by Chemical Lift-Off Lithography.

Large Area Nanoparticle Alignment by Chemical Lift-Off Lithography.
复制标题

DOI:
10.3390/nano8020071
复制
发表时间:
2018-01-27
期刊:
Nanomaterials (Basel, Switzerland)
影响因子:
--
通讯作者:
Liao WS
Liao WS
中科院分区:
其他
文献类型:
--
作者:
Chen CY;Chang CH;Wang CM;Li YJ;Chu HY;Chan HH;Huang YW;Liao WS

文献摘要

参考文献

被引文献

相似文献

纳米颗粒定向技术在机械控制、小尺寸电子、生物/化学传感、分子操作和能量收集等领域有着广泛的应用,引起了人们的广泛关注。然而,精确的纳米颗粒定位和高保真的沉积控制仍然是一个挑战。本文演示了一种通过化学提离光刻(CLL)实现高质量纳米颗粒对准的简单策略。该技术在金衬底上创建高分辨率自组装单层(SAM)化学图案,实现纳米颗粒选择性沉积和精确排列。制备的纳米颗粒排列几何形状和尺寸在大范围内具有良好的可控性。通过适当的纳米颗粒表面功能控制和充分的底物分子操作,可以实现具有单颗粒宽对准分辨率的良好定义的纳米颗粒阵列。
Nanoparticle alignment on the substrate attracts considerable attention due to its wide application in different fields, such as mechanical control, small size electronics, bio/chemical sensing, molecular manipulation, and energy harvesting. However, precise nanoparticle positioning and deposition control with high fidelity are still challenging. Herein, a straightforward strategy for high quality nanoparticle-alignment by chemical lift-off lithography (CLL) is demonstrated. This technique creates high resolution self-assembled monolayer (SAM) chemical patterns on gold substrates, enabling nanoparticle-selective deposition and precise alignment. The fabricated nanoparticle arrangement geometries and dimensions are well-controllable in a large area. With proper nanoparticle surface functionality control and adequate substrate molecular manipulation, well-defined nanoparticle arrays with single-particle-wide alignment resolution are achieved.
DOI: 10.3762/bjnano.8.265
发表时间: 2017
影响因子: 3.1
作者:
Slaughter LS;Cheung KM;Kaappa S;Cao HH;Yang Q;Young TD;Serino AC;Malola S;Olson JM;Link S;Häkkinen H;Andrews AM;Weiss PS
通讯作者: Weiss PS
DOI: 10.1021/la025856r
发表时间: 2002-08-20
期刊: LANGMUIR
影响因子: 3.9
作者:
Hua, F;Cui, TH;Lvov, Y
通讯作者: Lvov, Y
DOI: 10.1126/science.1221774
发表时间: 2012-09-21
期刊: SCIENCE
影响因子: 56.9
作者:
Liao, Wei-Ssu;Cheunkar, Sarawut;Andrews, Anne M.
通讯作者: Andrews, Anne M.
DOI: 10.1021/nl0257521
发表时间: 2002-11-01
期刊: NANO LETTERS
影响因子: 10.8
作者:
Hua, F;Shi, J;Cui, T
通讯作者: Cui, T
DOI: 10.1002/adma.201602082
发表时间: 2016-09-21
期刊: ADVANCED MATERIALS
影响因子: 29.4
作者:
Eckstein, Ralph;Alt, Milan;Hernandez-Sosa, Gerardo
通讯作者: Hernandez-Sosa, Gerardo