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Novel colorimetric aptasensor based on unmodified gold nanoparticle and ssDNA for rapid and sensitive detection of T-2 toxin
期刊论文
FOOD CHEMISTRY, 2021, 卷号: 348
作者:
Zhang, Wenwei
;
Wang, Yanling
;
Nan, Mina
;
Li, Yongcai
;
Yun, Jianmin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/04/12
T-2 toxin
Gold nanoparticles
Aptamers
Colorimetric aptasensor
Detection
Determination of adenosine triphosphate based on the use of fluorescent terbium(III) organic frameworks and aptamer modified gold nanoparticles
期刊论文
MICROCHIMICA ACTA, 2020, 卷号: 187, 期号: 1
作者:
Sun, Chao
;
Zhao, Shiyu
;
Qu, Fei
;
Han, Wenli
;
You, Jinmao
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2020/11/25
Thiol-labeled aptamer
Steric repulsion
Electrostatic repulsion
Unlabeled aptamer
Inner filter effect
Dynamic quenching
Fluorescence resonance energy transfer
Biosensing
ATP-binding aptamer
Aggregation
Emissions of terbium metal-organic frameworks modulated by dispersive/agglomerated gold nanoparticles for the construction of prostate-specific antigen biosensor
期刊论文
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2019, 卷号: 411, 期号: 17
作者:
Qu, Fei
;
Ding, Yanru
;
Lv, Xiaoxia
;
Xia, Lian
;
You, Jinmao
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2019/11/26
Fluorescence
Metal-organic frameworks
Gold nanoparticles
Prostate-specific antigen
Aptamer
Optical aptasensing of mercury(II) by using salt-induced and exonuclease I-induced gold nanoparticle aggregation under dark-field microscope observation
期刊论文
Microchimica Acta, 2019, 卷号: 186, 期号: 11
作者:
Li Y.
;
Liu Q.
;
Chen Z.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/11
Aptamer
Dark-field microscope
Exonuclease I
Gold nanoparticle aggregation
Green nanodots
High sensitivity
Mercury assay
Red nanodots
A fluorometric aptasensor for bisphenol a based on the inner filter effect of gold nanoparticles on the fluorescence of nitrogen-doped carbon dots
期刊论文
MICROCHIMICA ACTA, 2019, 卷号: 186, 期号: 1, 页码: 28
作者:
Wang, Li[1]
;
Cao, Hai-Xia[2]
;
Pan, Chang-Gang[3]
;
He, Yu-Sheng[4]
;
Liu, Hong-Fei[5]
收藏
  |  
浏览/下载:77/0
  |  
提交时间:2019/12/24
Salt-induced aggregation
Aggregated AuNPs
Fluorescence quenched
Fluorescence recovery
BPA
aptamer complexes
Tap water
Environmental-friendly
Low detection limit
Wide linear range
Quick response
Zincke's Salt-Substituted Tetraphenylethylenes for Fluorometric Turn-On Detection of Glutathione and Fluorescence Imaging of Cancer Cells
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2018, 卷号: 10, 期号: 15, 页码: 12141-12149
作者:
Zhan, Chi
;
Zhang, Guanxin
;
Zhang, Deqing
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2019/04/09
Aggregation-induced Emission
Tetraphenylethylene
Zincke's Salt
Glutathione
Photodynamic Therapy
Ultra-sensitive fluorescent and colorimetric detection of UO22+ based on dual enzyme-free amplification strategies
期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2018, 卷号: 255, 页码: 1920-1926
作者:
Yun, Wen
;
Wu, Hong
;
Liu, Xingyan
;
Zhong, Haixia
;
Fu, Min
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/03/05
DNAzyme
Gold nanoparticles
Fluorescent
Colorimetric
Dual amplification
Ultra-sensitive fluorescent and colorimetric detection of UO22+based on dual enzyme-free amplification strategies
期刊论文
Sensors and Actuators, B: Chemical, 2018, 卷号: 255, 页码: 1920-1926
作者:
Yun, Wen
;
Wu, Hong
;
Liu, Xingyan
;
Zhong, Haixia
;
Fu, Min
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/06/26
A terbium-based metal-organic framework@gold nanoparticle system as a fluorometric probe for aptamer based determination of adenosine triphosphate
期刊论文
MICROCHIMICA ACTA, 2018, 卷号: 185, 期号: 8
作者:
Qu, Fei
;
Sun, Chao
;
Lv, Xiaoxia
;
You, Jinmao
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2019/11/26
Lanthanide MOF
Aptasensing
Aptamer-ATP complex
Aggregation
Gold nanoparticles
Dispersion
ATP-binding aptamer
ATP
ssDNA
Biosensing
Colorimetric adenosine aptasensor based on DNA cycling amplification and salt-induced aggregation of gold nanoparticles
期刊论文
MICROCHIMICA ACTA, 2018, 卷号: 185, 期号: 10
作者:
Kong, Caiyun
;
Gao, Linna
;
Chen, Zhengbo
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/11
Adenosine detecion
Hairpin DNA oligonucleotide
Low detection limit
Wide linear range
Colorimetric assay
Gold nanoparticle aggregation
Exonuclease III
Color change
G-quadruplex
DNA cycling amplification
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