A Dual-Channel Sensor Array: Ultraviolet Absorption and Surface Potential Measurements for Discrimination of Amino Acids Based on Gold Nanorods

2021 ◽  
Author(s):  
Heng Li ◽  
Yingying He ◽  
Chuanjie Peng ◽  
Guo Wang ◽  
Zhengbo Chen
Keyword(s):  
Amino Acids ◽  
Surface Potential ◽  
Gold Nanorods ◽  
Sensor Array ◽  
Ultraviolet Absorption ◽  
Dual Channel ◽  
Surface Potential Measurements

Formation of Metal Silicide Nanodots on Ultrathin SiO2 for Floating Gate Application

2009 ◽  
Vol 154 ◽  
pp. 95-100 ◽  
Author(s):  
Seiichi Miyazaki ◽  
Mitsuhisa Ikeda ◽  
Katsunori Makihara ◽  
K. Shimanoe ◽  
R. Matsumoto
Keyword(s):  
Surface Potential ◽  
Room Temperature ◽  
Areal Density ◽  
Film Deposition ◽  
Floating Gate ◽  
Metal Silicide ◽  
Kelvin Probe ◽  
Measuring Surface ◽  
Surface Potential Measurements ◽  
Mis Capacitors

We demonstrated a new fabrication method of Pt- and Ni-silicide nanodots with an areal density of the order of ~1011 cm-2 on SiO2 through the process steps of ultrathin metal film deposition on pre-grown Si-QDs and subsequent remote H2 plasma treatments at room temperature. Verification of electrical separation among silicide nanodots was made by measuring surface potential changes due to electron injection and extraction using an AFM/Kelvin probe technique. Photoemission measurements confirm a deeper potential well of silicide nanodots than Si-QDs and a resultant superior charge retention was also verified by surface potential measurements after charging to and discharging. Also, the advantage in many electron storage per silicide nanodot was demonstrated in C-V characteristics of MIS capacitors with silicide nanodots FGs.

Understanding Calcite Wettability Alteration through Surface Potential Measurements and Molecular Simulations

2017 ◽  
Vol 121 (50) ◽  
pp. 28017-28030 ◽  
Author(s):  
Sarah M. Walker ◽  
Maria C. Marcano ◽  
Sooyeon Kim ◽  
Sandra D. Taylor ◽  
Udo Becker
Keyword(s):  
Surface Potential ◽  
Molecular Simulations ◽  
Wettability Alteration ◽  
Surface Potential Measurements

The inversion of surface potential measurements to determine crack size and shape

1988 ◽  
Vol 64 (5) ◽  
pp. 2638-2647 ◽  
Author(s):  
M. P. Connolly ◽  
D. H. Michael ◽  
R. Collins
Keyword(s):  
Surface Potential ◽  
Crack Size ◽  
Size And Shape ◽  
Surface Potential Measurements

scholarly journals Standardization of surface potential measurements of graphene domains

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Vishal Panchal ◽  
Ruth Pearce ◽  
Rositza Yakimova ◽  
Alexander Tzalenchuk ◽  
Olga Kazakova
Keyword(s):  
Surface Potential ◽  
Surface Potential Measurements

Colorimetric sensor array based on silver deposition of gold nanorods for discrimination of Chinese white spirits

2020 ◽  
Vol 320 ◽  
pp. 128256 ◽  
Author(s):  
Junjie Jia ◽  
Meixia Wu ◽  
Songtao Wang ◽  
Xingcai Wang ◽  
Ying Hu ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Silver Deposition ◽  
Colorimetric Sensor Array ◽  
Chinese White

A fast and colorimetric sensor array for the discrimination of ribonucleotides in human urine samples by gold nanorods

2020 ◽  
Vol 31 (2) ◽  
pp. 455-458 ◽  
Author(s):  
Dan Yuan ◽  
Huihong Yan ◽  
Jiahui Liu ◽  
Jiajun Liu ◽  
Chunmei Li ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Human Urine ◽  
Sensor Array ◽  
Colorimetric Sensor ◽  
Urine Samples ◽  
Human Urine Samples ◽  
Colorimetric Sensor Array
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