Direct Visualization of a Gold Nanoparticle Electron Trapping Effect

2022 ◽  
Author(s):  
Oscar Bentley Jerdmyr Williams ◽  
Khabiboulakh Katsiev ◽  
Byeongjin Baek ◽  
George Harrison ◽  
Geoff Thornton ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Electron Trapping ◽  
Direct Visualization ◽  
Trapping Effect

Persistent Channel Depletion Caused by Hot Electron Trapping Effect in Selectively Doped n-AlGaAs/GaAs Structures

1985 ◽  
Vol 24 (Part 1, No. 3) ◽  
pp. 377-378 ◽  
Author(s):  
Haruhisa Kinoshita ◽  
Seiji Nishi ◽  
Masahiro Akiyama ◽  
Toshimasa Ishida ◽  
Katsuzo Kaminishi
Keyword(s):  
Electron Trapping ◽  
Hot Electron ◽  
Trapping Effect

Direct visualization of sub-femtomolar circulating microRNAs in serum based on the duplex-specific nuclease-amplified oriented assembly of gold nanoparticle dimers

2016 ◽  
Vol 52 (76) ◽  
pp. 11347-11350 ◽  
Author(s):  
Longhua Guo ◽  
Yi Lin ◽  
Chen Chen ◽  
Bin Qiu ◽  
Zhenyu Lin ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Direct Visualization ◽  
Circulating Micrornas

The combination of DSNSA and oriented assembly of AuNPs was used for direct visualization of sub-femtomolar circulating microRNAs in serum.

Controlled synthesis of GaSe microbelts for high-gain photodetectors induced by the electron trapping effect

2020 ◽  
Vol 8 (16) ◽  
pp. 5375-5379
Author(s):  
Chun-Yan Wu ◽  
Huinan Zhu ◽  
Ming Wang ◽  
Jingwei Kang ◽  
Chao Xie ◽  
...  
Keyword(s):  
Electric Field ◽  
High Gain ◽  
Electron Trapping ◽  
Controlled Synthesis ◽  
Photoconductive Gain ◽  
High Responsivity ◽  
Trapping Effect

A GaSe microbelt-based photodetector has been realized with a high responsivity of ∼3866 A W−1 and a photoconductive gain of up to ∼1.06 × 104, which are attributed to the built-in electric field between the GaSe microbelt and the surface GaOx layer.

White Electroluminescence from a Phosphonate-Functionalized Single-Polymer System with Electron-Trapping Effect

2009 ◽  
Vol 21 (36) ◽  
pp. 3682-3688 ◽  
Author(s):  
Xin Guo ◽  
Chuanjiang Qin ◽  
Yanxiang Cheng ◽  
Zhiyuan Xie ◽  
Yanhou Geng ◽  
...  
Keyword(s):  
Polymer System ◽  
Electron Trapping ◽  
Trapping Effect ◽  
White Electroluminescence

Direct visualization of phase-separated domains in lipid membranes

1978 ◽  
Vol 36 (2) ◽  
pp. 290-291
Author(s):  
S. W. Hui ◽  
T. P. Stewart
Keyword(s):  
Lipid Membranes ◽  
Structural Information ◽  
Freeze Fracture ◽  
Biological Molecules ◽  
Vacuum Drying ◽  
Direct Visualization ◽  
X Ray Diffraction ◽  
Electron Microscopic ◽  
X Ray ◽  
Hydrocarbon Chains

Direct electron microscopic study of biological molecules has been hampered by such factors as radiation damage, lack of contrast and vacuum drying. In certain cases, however, the difficulties may be overcome by using redundent structural information from repeating units and by various specimen preservation methods. With bilayers of phospholipids in which both the solid and fluid phases co-exist, the ordering of the hydrocarbon chains may be utilized to form diffraction contrast images. Domains of different molecular packings may be recgnizable by placing properly chosen filters in the diffraction plane. These domains would correspond to those observed by freeze fracture, if certain distinctive undulating patterns are associated with certain molecular packing, as suggested by X-ray diffraction studies. By using an environmental stage, we were able to directly observe these domains in bilayers of mixed phospholipids at various temperatures at which their phases change from misible to inmissible states.

964: Direct Visualization of Renal Hemodyanamics Affected by Carbon Dioxide Pneumoperitoneum

2007 ◽  
Vol 177 (4S) ◽  
pp. 319-319
Author(s):  
Naoto Sassa ◽  
Ryohei Hattori ◽  
Yoshinari Ono ◽  
Tokunori Yamamoto ◽  
Momokazu Gotoh
Keyword(s):  
Carbon Dioxide ◽  
Direct Visualization ◽  
Carbon Dioxide Pneumoperitoneum
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