Silicon nanowires-based fluorescent sensor for in situ detection of hydrogen sulfide in extracellular environment

RSC Advances ◽  
2015 ◽  
Vol 5 (81) ◽  
pp. 65905-65908 ◽  
Author(s):  
Huimin Wang ◽  
Lixuan Mu ◽  
Guangwei She ◽  
Wensheng Shi
Keyword(s):  
Hydrogen Sulfide ◽  
Silicon Nanowires ◽  
Fluorescent Sensor ◽  
Nanowire Array ◽  
Live Cells ◽  
Si Nanowire ◽  
Si Nanowire Array ◽  
In Situ Detection ◽  
Extracellular Environment

Based on a Si nanowire array, a fluorescent sensor for H2S was realized and successfully used for real time and in situ imaging of the changes in extracellular H2S of live cells.

Influence of Chemical Modification on the Electrical Properties of Si Nanowire Arrays

2010 ◽  
Vol 160-162 ◽  
pp. 1331-1335 ◽  
Author(s):  
Chuan Bo Li ◽  
Kristel Fobelets ◽  
S.N. Syed Jalal ◽  
Wei A. Ng ◽  
Zahid A.K. Durrani
Keyword(s):  
Electrical Conductivity ◽  
Electrical Property ◽  
Electrical Properties ◽  
Chemical Modification ◽  
Nanowire Array ◽  
Noise Measurement ◽  
Nanowire Arrays ◽  
Interface Traps ◽  
Si Nanowire ◽  
Si Nanowire Array

The influence of the chemical modification on the electrical property of Si nanowire array was studied. It is found that H-terminated Si nanowire has a better electrical conductivity while OH-passivation could increase their resistance. It is believed that the introducing of OH group on the surface nanowire increases the interface traps and it is confirmed by our 1/f noise measurement.

scholarly journals Electrical responses of dengue virus (DENV) using poly-Si nanowire array biosensor

2018 ◽  
Author(s):  
M. Nuzaihan M. N. ◽  
M. I. Mazlan ◽  
M. N. F. Zulkiffli ◽  
S. M. Hazri ◽  
M. F. M. Fathil ◽  
...  
Keyword(s):  
Dengue Virus ◽  
Nanowire Array ◽  
Si Nanowire ◽  
Array Biosensor ◽  
Si Nanowire Array ◽  
Electrical Responses

Construction of MoS2/Si nanowire array heterojunction for ultrahigh-sensitivity gas sensor

2017 ◽  
Vol 28 (43) ◽  
pp. 435503 ◽  
Author(s):  
Di Wu ◽  
Zhenhua Lou ◽  
Yuange Wang ◽  
Tingting Xu ◽  
Zhifeng Shi ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Nanowire Array ◽  
Si Nanowire ◽  
Si Nanowire Array ◽  
Ultrahigh Sensitivity

Reusable and long-life 3D Ag nanoparticles coated Si nanowire array as sensitive SERS substrate

2019 ◽  
Vol 494 ◽  
pp. 583-590 ◽  
Author(s):  
Jian Wu ◽  
Yongjun Du ◽  
Chunyan Wang ◽  
Shi Bai ◽  
Tian Zhang ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Nanowire Array ◽  
Sers Substrate ◽  
Si Nanowire ◽  
Si Nanowire Array ◽  
Long Life

scholarly journals Cyclic Voltammetry Peaks Due to Deep Level Traps in Si Nanowire Array Electrodes

2018 ◽  
Vol 17 (1) ◽  
pp. 154-160 ◽  
Author(s):  
Abdurrahman Shougee ◽  
Foivia Konstantinou ◽  
Tim Albrecht ◽  
Kristel Fobelets
Keyword(s):  
Cyclic Voltammetry ◽  
Deep Level ◽  
Nanowire Array ◽  
Si Nanowire ◽  
Si Nanowire Array

scholarly journals A High-Efficiency Si Nanowire Array/Perovskite Hybrid Solar Cell

2017 ◽  
Vol 12 (1) ◽  
Author(s):  
Xin Yan ◽  
Chen Zhang ◽  
Jiamin Wang ◽  
Xia Zhang ◽  
Xiaomin Ren
Keyword(s):  
Solar Cell ◽  
High Efficiency ◽  
Nanowire Array ◽  
Hybrid Solar Cell ◽  
Si Nanowire ◽  
Si Nanowire Array
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