Fluorescent G-quadruplex–NMM DNA probe for the detection of silver nanoparticles in aqueous media

2015 ◽  
Vol 7 (5) ◽  
pp. 1672-1675 ◽  
Author(s):  
Shengmin Xu ◽  
Yajun Zhang ◽  
Xun Luo ◽  
Yichen Wang ◽  
Shaopeng Chen ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Fluorescent Probe ◽  
Aqueous Media ◽  
Dna Probe ◽  
G Quadruplex

G-DNA–NMM fluorescent probe for the detection of silver nanoparticles.

Efficient and rational development of a new fluorescent probe specific for RNA G-quadruplex imaging in cells

2020 ◽  
Vol 324 ◽  
pp. 128770 ◽  
Author(s):  
Ze-Yi Yu ◽  
Wen-Hua Luo ◽  
Xiu-Cai Chen ◽  
Shuo-Bin Chen ◽  
Zhi-Shu Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Rational Development ◽  
G Quadruplex ◽  
In Cells

scholarly journals A Biocompatible Colorimetric Triphenylamine- Dicyanovinyl Conjugated Fluorescent Probe for Selective and Sensitive Detection of Cyanide Ion in Aqueous Media and Living Cells

Sensors ◽  
2017 ◽  
Vol 17 (2) ◽  
pp. 405 ◽  
Author(s):  
Zi-Hua Zheng ◽  
Zhi-Ke Li ◽  
Lin-Jiang Song ◽  
Qi-Wei Wang ◽  
Qing-Fei Huang ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Aqueous Media ◽  
Living Cells ◽  
Sensitive Detection ◽  
Cyanide Ion

Simultaneous Quantification of Hg2+and MeHg+in Aqueous Media with a Single Fluorescent Probe by Multiplexing in the Time Domain

2014 ◽  
Vol 86 (23) ◽  
pp. 11919-11924 ◽  
Author(s):  
Ziqian Zhang ◽  
Baoyan Zhang ◽  
Xuhong Qian ◽  
Zhong Li ◽  
Zhiping Xu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Time Domain ◽  
Aqueous Media ◽  
Simultaneous Quantification ◽  
The Time Domain

scholarly journals Stabilization of Silver Nanoparticles by Cationic Aminoethyl Methacrylate Copolymers in Aqueous Media—Effects of Component Ratios and Molar Masses of Copolymers

Polymers ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 1647 ◽  
Author(s):  
Mikhailova ◽  
Senchukova ◽  
Lezov ◽  
Gubarev ◽  
Trützschler ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Analytical Ultracentrifugation ◽  
Silver Salt ◽  
Aqueous Media ◽  
Reducing Agent ◽  
Methacrylate Copolymers ◽  
Vis Spectroscopy ◽  
Cationic Copolymers ◽  
Consistent Information ◽  
Scanning Electron

The ability of aminoethyl methacrylate cationic copolymers to stabilize silver nanoparticles in water was investigated. Sodium borohydride (NaBH4) was employed as a reducing agent for the preparation of silver nanoparticles. The objects were studied by ultraviolet-visible (UV-vis) spectroscopy, dynamic light scattering (DLS), analytical ultracentrifugation (AUC) and scanning electron microscopy (SEM). Formation of nanoparticles in different conditions was investigated by varying ratios between components (silver salt, reducing agent and polymer) and molar masses of copolymers. As a result, we were successful in obtaining nanoparticles with a relatively narrow size distribution that were stable for more than six months. Consistent information on nanoparticle size was obtained. The holding capacity of the copolymer was studied.

The development of a light-up red-emitting fluorescent probe based on a G-quadruplex specific cyanine dye

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70117-70123 ◽  
Author(s):  
Xing Chen ◽  
Jine Wang ◽  
Guimei Jiang ◽  
Guangyue Zu ◽  
Min Liu ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Cyanine Dye ◽  
Polymethine Chain ◽  
G Quadruplex

Cyanine dye-dimethylindole red containing an anionic propylsulfonate substituent and an extending polymethine chain was found to behave as a highly specific red-emitting G-quadruplex probe, especially for parallel G-quadruplex c-myc.

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