Tetraphenylethylene conjugated p-hydroxyphenacyl: fluorescent organic nanoparticles for the release of hydrogen sulfide under visible light with real-time cellular imaging

2018 ◽  
Vol 16 (42) ◽  
pp. 7903-7909 ◽  
Author(s):  
C. Parthiban ◽  
Pavithra M. ◽  
L. Vinod Kumar Reddy ◽  
Dwaipayan Sen ◽  
Melvin Samuel S. ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Visible Light ◽  
Real Time ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles ◽  
Low Concentrations

Hydrogen sulfide (H2S) behaves like a two-edged sword, at low concentrations it has beneficial and cytoprotective effects, while at higher concentrations it exhibits toxicity.

Visible-Light -Triggered Fluorescent Organic Nanoparticles for Chemo-Photodynamic Therapy with Real-Time Cellular Imaging

2018 ◽  
Vol 1 (11) ◽  
pp. 6281-6288 ◽  
Author(s):  
C. Parthiban ◽  
Pavithra M. ◽  
Vinod Kumar Reddy L. ◽  
Dwaipayan Sen ◽  
Melvin Samuel S. ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Visible Light ◽  
Real Time ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles

NIR fluorescent organic nanoparticles for photoinduced nitric oxide delivery with self monitoring and real time reporting abilities

2018 ◽  
Vol 6 (38) ◽  
pp. 6042-6046 ◽  
Author(s):  
Krishna Kalyani Behara ◽  
Y. Rajesh ◽  
Amrita Chaudhuri ◽  
Moumita Gangopadhyay ◽  
Mahitosh Mandal ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Real Time ◽  
Green Emission ◽  
Self Monitoring ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles ◽  
Emission Transition ◽  
Nir Emission ◽  
Nitric Oxide Delivery

Nitric oxide photodonor (NOD) conjugated perylene tetracarboxylate ester (TPT) based fluorescent organic TPT(NOD)4 nanoparticles (NPs) with aggregation induced NIR emission have shown photoinduced nitric oxide delivery along with a red to green emission transition.

Borondifluoride β-diketonate complex as fluorescent organic nanoparticles: aggregation-induced emission for cellular imaging

RSC Advances ◽  
2016 ◽  
Vol 6 (104) ◽  
pp. 101937-101940 ◽  
Author(s):  
Wuyong Zhang ◽  
Yao-Yao Ren ◽  
Lin-Na Zhang ◽  
Xing Fan ◽  
Haiming Fan ◽  
...  
Keyword(s):  
Photophysical Properties ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Aggregation Induced Emission ◽  
Fluorescent Organic Nanoparticles

A novel borondifluoride β-diketonate complex TB which shows interesting photophysical properties is designed and prepared. In particular, the TB loaded nanoparticles acted as an excellent reagent for cellular imaging.

Organic nanoparticles with ultrahigh quantum yield and aggregation-induced emission characteristics for cellular imaging and real-time two-photon lung vasculature imaging

2018 ◽  
Vol 6 (17) ◽  
pp. 2630-2636 ◽  
Author(s):  
Jie Liu ◽  
Maximilien Evrard ◽  
Xiaolei Cai ◽  
Guangxue Feng ◽  
Nikodem Tomczak ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Real Time ◽  
Cellular Imaging ◽  
Emission Characteristics ◽  
High Quantum Yield ◽  
Organic Nanoparticles ◽  
Aggregation Induced Emission ◽  
Two Photon ◽  
High Quantum

Organic nanoparticles with a high quantum yield of 90% and aggregation-induced emission characteristics were prepared for cellular imaging and real-time two-photon vasculature imaging of the lungs.

Self-Assembly of Fluorescent Organic Nanoparticles for Iron(III) Sensing and Cellular Imaging

2016 ◽  
Vol 8 (11) ◽  
pp. 7440-7448 ◽  
Author(s):  
Yu Yang ◽  
Xiaoyu Wang ◽  
Qianling Cui ◽  
Qian Cao ◽  
Lidong Li
Keyword(s):  
Self Assembly ◽  
Cellular Imaging ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles

‘AIE + ESIPT’ assisted photorelease: fluorescent organic nanoparticles for dual anticancer drug delivery with real-time monitoring ability

2018 ◽  
Vol 54 (2) ◽  
pp. 168-171 ◽  
Author(s):  
Sandipan Biswas ◽  
Rakesh Mengji ◽  
Shrabani Barman ◽  
Vangala Venugopal ◽  
Avijit Jana ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Excited State ◽  
Proton Transfer ◽  
Real Time ◽  
Anticancer Drug ◽  
Intramolecular Proton Transfer ◽  
Real Time Monitoring ◽  
Organic Nanoparticles ◽  
Anticancer Drug Delivery ◽  
Fluorescent Organic Nanoparticles

‘Aggregation Induced Emission + Excited State Intramolecular Proton Transfer (AIE + ESIPT)’-assisted photorelease of an anticancer drug by a p-hydroxyphenacyl (pHP) phototrigger with real-time monitoring has been demonstrated.

Single-Component Fluorescent Organic Nanoparticles with Four-Armed Phototriggers for Chemo-Photodynamic Therapy and Cellular Imaging

2019 ◽  
Vol 2 (6) ◽  
pp. 3728-3734 ◽  
Author(s):  
C. Parthiban ◽  
Pavithra M. ◽  
L. Vinod Kumar Reddy ◽  
Dwaipayan Sen ◽  
N. D. Pradeep Singh
Keyword(s):  
Photodynamic Therapy ◽  
Cellular Imaging ◽  
Single Component ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles

Development of a Cr(iii) ion selective fluorescence probe using organic nanoparticles and its real time applicability

2016 ◽  
Vol 40 (1) ◽  
pp. 278-284 ◽  
Author(s):  
Anu Saini ◽  
Aman K. K. Bhasin ◽  
Narinder Singh ◽  
Navneet Kaur
Keyword(s):  
Real Time ◽  
Fluorescence Probe ◽  
Geometry Optimization ◽  
Organic Nanoparticles ◽  
Fluorescent Organic Nanoparticles

Recognition of Cr(iii) ion using highly selective fluorescent organic nanoparticles N1 and its validation using DFT geometry optimization.

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