Sulfur dioxide signaling molecule-responsive polymeric nanoparticles

2020 ◽  
Vol 8 (8) ◽  
pp. 2300-2307
Author(s):  
Ruru Li ◽  
Xiaoyu Huang ◽  
Guolin Lu ◽  
Chun Feng
Keyword(s):  
Sulfur Dioxide ◽  
Diblock Copolymer ◽  
Polymeric Nanoparticles ◽  
Specific Response ◽  
Signaling Molecule

A PEG45-b-PVPOP14 diblock copolymer with pendant levulinate-protected phenol groups exhibited a highly specific response toward sulfites.

scholarly journals H2S gasotransmitter-responsive polymer vesicles

2016 ◽  
Vol 7 (3) ◽  
pp. 2100-2105 ◽  
Author(s):  
Qiang Yan ◽  
Wei Sang
Keyword(s):  
Drug Delivery ◽  
Hydrogen Sulfide ◽  
Cell Signaling ◽  
Diblock Copolymer ◽  
Targeted Drug Delivery ◽  
Self Assembly ◽  
Signaling Molecule ◽  
Polymer Vesicles ◽  
Responsive Polymer ◽  
Targeted Drug

A type of new polymeric vesicle self-assembly byo-azidomethylbenzoate-containing diblock copolymer can respond to the cell signaling molecule hydrogen sulfide (H2S). The intracellular H2S gasotransmitter can trigger biomimetic polymersome disruption for targeted drug delivery.

Dual-site functionalized NIR fluorescent material for a discriminative concentration-dependent response to SO2 in cells and mice

2019 ◽  
Vol 7 (11) ◽  
pp. 1945-1950 ◽  
Author(s):  
Weijie Zhang ◽  
Fangjun Huo ◽  
Yongbin Zhang ◽  
Caixia Yin
Keyword(s):  
Cell Death ◽  
Sulfur Dioxide ◽  
Intracellular Signaling ◽  
Signaling Molecule ◽  
Fluorescent Material ◽  
Anti Oxidant ◽  
Cellular Bioenergetics ◽  
Dual Site ◽  
In Cells

Sulfur dioxide (SO2), as an important anti-oxidant and gaseous signaling molecule, plays fundamental roles in the regulation of intracellular signaling and cell death cellular bioenergetics.

Influence of Diblock Copolymer PCL-mPEG and of Various lodinated Oils on the Formulation by the Emulsion-Solvent Diffusion Process of Radiopaque Polymeric Nanoparticles

2013 ◽  
Vol 102 (11) ◽  
pp. 4150-4158 ◽  
Author(s):  
Francois Hallouard ◽  
Stephanie Briancon ◽  
Nicolas Anton ◽  
Xiang Li ◽  
Thierry Vandamme ◽  
...  
Keyword(s):  
Diffusion Process ◽  
Diblock Copolymer ◽  
Polymeric Nanoparticles ◽  
Solvent Diffusion

The Determination of Sulfur Dioxide-Correction

1917 ◽  
Vol 9 (12) ◽  
pp. 1148-1148
Author(s):  
James Withrow
Keyword(s):  
Sulfur Dioxide

Miniaturised preparation of polymeric nanoparticles using droplet manipulation on open surfaces

2019 ◽  
Vol 14 (13) ◽  
pp. 1312-1316 ◽  
Author(s):  
Alsaeed M. Abualsayed ◽  
Sara A. Abouelmagd ◽  
Mohamed Abdelgawad
Keyword(s):  
Polymeric Nanoparticles ◽  
Droplet Manipulation

Surface segregation in model symmetric polyolefin diblock copolymer melts

1994 ◽  
Vol 4 (12) ◽  
pp. 2231-2248 ◽  
Author(s):  
Mohan Sikka ◽  
Navjot Singh ◽  
Frank S. Bates ◽  
Alamgir Karim ◽  
Sushil Satija ◽  
...  
Keyword(s):  
Diblock Copolymer ◽  
Surface Segregation ◽  
Copolymer Melts

John Keats and Indian Medicine

Romanticism ◽  
2016 ◽  
Vol 22 (2) ◽  
pp. 157-166
Author(s):  
Nikki Hessell
Keyword(s):  
Medical Knowledge ◽  
John Keats ◽  
Specific Response ◽  
Medical Studies ◽  
Sources Of Information ◽  
Medical Practices ◽  
Traditional Medicines ◽  
Medical Imagery ◽  
Indian Medicine ◽  
The Impact

John Keats's medical studies at Guy's Hospital coincided with a boom in interest in both the traditional medicines of the sub-continent and the experiences of British doctors and patients in India. Despite extensive scholarship on the impact of Keats's medical knowledge on his poetry, little consideration has been given to Keats's exposure to Indian medicine. The poetry that followed his time at Guy's contains numerous references to the contemporary state of knowledge about India and its medical practices, both past and present. This essay focuses on Isabella and considers the major sources of information about Indian medicine in the Regency. It proposes that some of Keats's medical imagery might be read as a specific response to the debates about medicine in the sub-continent.

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