pH-induced aggregation of hydrophilic carbon dots for fluorescence detection of acidic amino acid and intracellular pH imaging

2020 ◽  
Vol 108 ◽  
pp. 110401 ◽  
Author(s):  
Yu Zhu Yang ◽  
Na Xiao ◽  
Shi Gang Liu ◽  
Lei Han ◽  
Nian Bing Li ◽  
...  
Keyword(s):  
Amino Acid ◽  
Intracellular Ph ◽  
Fluorescence Detection ◽  
Carbon Dots ◽  
Acidic Amino Acid ◽  
Ph Imaging ◽  
Induced Aggregation

scholarly journals Anchoring zinc-doped carbon dots on a paper-based chip for highly sensitive fluorescence detection of copper ions

The Analyst ◽  
2021 ◽  
Vol 146 (20) ◽  
pp. 6297-6305
Author(s):  
Qinglan Miao ◽  
Ji Qi ◽  
Yuanyuan Li ◽  
Xinxia Fan ◽  
Dongmei Deng ◽  
...  
Keyword(s):  
Fluorescence Detection ◽  
Carbon Dots ◽  
Active Sites ◽  
Copper Ions ◽  
Fluorescent Detection ◽  
Zn Doping ◽  
Highly Sensitive ◽  
Doped Carbon Dots

A novel paper-based chip that anchored zinc-doped carbon dots was constructed for sensitive and stable fluorescent detection of Cu2+. Zn doping increased the active sites for simplifying the modification of carbon dots.

Micellar Catalytic Effects on the Kinetics of the Ionization of Basic Amino Acid and Acidic Amino Acid Studied by the Ultrasonic Absorption Method

Langmuir ◽  
1995 ◽  
Vol 11 (5) ◽  
pp. 1477-1481
Author(s):  
Teruyo Yamashita ◽  
Miyuki Yamasaki ◽  
Takayuki Sano ◽  
Shoji Harada ◽  
Hiroshige Yano
Keyword(s):  
Amino Acid ◽  
Basic Amino Acid ◽  
Ultrasonic Absorption ◽  
Absorption Method ◽  
Acidic Amino Acid ◽  
Kinetics Of ◽  
Catalytic Effects

Ratiometric fluorescence detection of pathogenic bacteria based on dual-recognition nanoprobes with controllable G-quadruplex release

2021 ◽  
Author(s):  
Yizhong Shen ◽  
Tingting Wu ◽  
Huanhuan Chen ◽  
Yingwang Ye ◽  
Jing-Juan Xu
Keyword(s):  
Fluorescence Detection ◽  
Carbon Dots ◽  
Pathogenic Bacteria ◽  
Ratiometric Fluorescence ◽  
G Quadruplex ◽  
Promising Avenue

A dual-recognition carbon dots-based nanoprobe with controllable G-quadruplex release is developed for ratiometric fluorescence detection of pathogenic bacteria in a fast and precise way, which opens a promising avenue for...

Reversible Self-Assembly of Nanoprobes in Live Cells for Dynamic Intracellular pH Imaging

ACS Nano ◽  
2019 ◽  
Author(s):  
Bo Dong ◽  
Shuangli Du ◽  
Chunxiao Wang ◽  
Haohao Fu ◽  
Qiang Li ◽  
...  
Keyword(s):  
Intracellular Ph ◽  
Self Assembly ◽  
Live Cells ◽  
Ph Imaging
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