Rhodamine-based lysosome-targeted fluorescence probes: high pH sensitivity and their imaging application in living cells

RSC Advances ◽  
2014 ◽  
Vol 4 (64) ◽  
pp. 33975-33980 ◽  
Author(s):  
Kang-Kang Yu ◽  
Kun Li ◽  
Ji-Ting Hou ◽  
Hui-Huan Qin ◽  
Yong-Mei Xie ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Click Reaction ◽  
Living Cells ◽  
Ph Sensitivity ◽  
Fluorescence Probes ◽  
Reaction Cell ◽  
Imaging Application ◽  
Low Cytotoxicity ◽  
Ph Probes ◽  
Excellent Photostability

Two rhodamine-based pH probes were synthesized via the click reaction. Cell imaging experiments demonstrated RhPA was a good lysosome targeting probe in living cells with low cytotoxicity and excellent photostability.

scholarly journals Selective sensing of nitric oxide by a 9,10-phenanthroquinone–pyridoxal based fluorophore

2018 ◽  
Vol 17 (9) ◽  
pp. 1213-1221 ◽  
Author(s):  
Debjani Maiti ◽  
Abu Saleh Musha Islam ◽  
Mihir Sasmal ◽  
Chandraday Prodhan ◽  
Mahammad Ali
Keyword(s):  
Nitric Oxide ◽  
Detection Limit ◽  
Cell Imaging ◽  
Low Detection Limit ◽  
Imaging Application ◽  
Low Cytotoxicity

A highly selective N-nitrosation based nitric oxide probe of low cytotoxicity and low detection limit with cell imaging application is reported here.

scholarly journals Synthesis of Silane-Based Poly(thioether) via Successive Click Reaction and Their Applications in Ion Detection and Cell Imaging

Polymers ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1235 ◽  
Author(s):  
Zhiming Gou ◽  
Xiaomei Zhang ◽  
Yujing Zuo ◽  
Weiying Lin
Keyword(s):  
Room Temperature ◽  
Cell Imaging ◽  
Click Reaction ◽  
Lone Pair ◽  
Living Cells ◽  
Blue Fluorescence ◽  
Ion Detection ◽  
Fluorescent Properties ◽  
Lone Pair Electron ◽  
Sulfhydryl Compounds

A series of poly(thioether)s containing silicon atom with unconventional fluorescence were synthesized via successive thiol click reaction at room temperature. Although rigid π-conjugated structure did not exist in the polymer chain, the poly(thioether)s exhibited excellent fluorescent properties in solutions and showed visible blue fluorescence in living cells. The strong blue fluorescence can be attributed to the aggregation of lone pair electron of heteroatom and coordination between heteroatom and Si atom. In addition, the responsiveness of poly(thioether) to metal ions suggested that the selectivity of poly(thioether) to Fe3+ ion could be enhanced by end-modifying with different sulfhydryl compounds. This study further explored their application in cell imaging and studied their responsiveness to Fe3+ in living cells. It is expected that the described synthetic route could be extended to synthesize novel poly(thioether)s with superior optical properties. Their application in cell imaging and ion detection will broaden the range of application of poly(thioether)s.

I2 catalyzed access of spiro[indoline-3,4′-pyridine] appended amine dyad: new ON–OFF chemosensors for Cu2+ and imaging in living cells

2018 ◽  
Vol 16 (2) ◽  
pp. 302-315 ◽  
Author(s):  
Animesh Mondal ◽  
Barnali Naskar ◽  
Sanchita Goswami ◽  
Chandraday Prodhan ◽  
Keya Chaudhuri ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Hepg2 Cells ◽  
Cell Imaging ◽  
Colorimetric Detection ◽  
Living Cells ◽  
Fluorescent Cell

An efficient, easily tuneable route to construct a structurally diverse organic fluorescent probe and its applications towards the colorimetric detection of Cu2+ ions and in vitro fluorescent cell imaging of Cu2+ in HepG2 cells.

A Highly Selective Fluorescent Chemosensor for Zinc Ion and Imaging Application in Living Cells

2011 ◽  
Vol 50 (4) ◽  
pp. 1213-1219 ◽  
Author(s):  
Uday Chand Saha ◽  
Basab Chattopadhyay ◽  
Koushik Dhara ◽  
Sushil Kumar Mandal ◽  
Sandipan Sarkar ◽  
...  
Keyword(s):  
Zinc Ion ◽  
Living Cells ◽  
Fluorescent Chemosensor ◽  
Imaging Application

scholarly journals Cytotoxicity and cell imaging of six types of carbon nanodots prepared through carbonization and hydrothermal processing of natural plant materials

RSC Advances ◽  
2021 ◽  
Vol 11 (27) ◽  
pp. 16661-16674
Author(s):  
Yu-Yu Chen ◽  
Wen-Ping Jiang ◽  
Huan-Luen Chen ◽  
Hui-Chi Huang ◽  
Guan-Jhong Huang ◽  
...  
Keyword(s):  
Cell Imaging ◽  
Cost Effective ◽  
Carbon Nanodots ◽  
Hydrothermal Processing ◽  
Plant Materials ◽  
Agriculture Waste ◽  
Natural Plant ◽  
Green Nanotechnology ◽  
Cost Effective Method ◽  
Low Cytotoxicity

Green nanotechnology of six types of carbon nanodots (CNDs), and their sourcing from abundant natural plants, herbs, and agriculture waste, provides a cost-effective method, with low cytotoxicity and stable fluorescence, for biolabeling and for developing cell nanocarriers.

Synthesis of an Unprecedented H-stitched Binuclear Crystal Structure Based on Selective Fluorescence Recognition of Zn2+ in Newly Synthesized Schiff Base Ligand with DFT and Imaging Application in Living Cells

2021 ◽  
Author(s):  
SOUMYA SUNDAR MATI ◽  
Dr. SAUGATA KONAR ◽  
BOBY SAMAI
Keyword(s):  
Crystal Structure ◽  
Schiff Base ◽  
Elemental Analysis ◽  
Schiff Base Ligand ◽  
Binuclear Complex ◽  
Living Cells ◽  
X Ray Diffraction ◽  
Schiff Base Ligands ◽  
X Ray ◽  
Imaging Application

A zinc coordinated rare binuclear complex was synthesised and characterized by elemental analysis and single-crystal X-ray diffraction. Two mononuclear units formed by two Schiff base ligands 2-((2-(pyrimidin-2-yl)hydrazono)methyl)phenol (PHP) coordinated with...

Sign in / Sign up

Export Citation Format

Share Document