Ring-opening polymerization of gold macrocycles and self-assembly of a coordination polymer through hydrogen-bonding

2003 ◽  
pp. 2228 ◽  
Author(s):  
Tara J. Burchell ◽  
Dana J. Eisler ◽  
Michael C. Jennings ◽  
Richard J. Puddephatt
Keyword(s):  
Hydrogen Bonding ◽  
Coordination Polymer ◽  
Self Assembly ◽  
Ring Opening ◽  
Ring Opening Polymerization

Ring-opening polymerization-induced self-assembly (ROPISA) of salicylic acid o-carboxyanhydride

2021 ◽  
Author(s):  
Qianqian Shi ◽  
Yibing Chen ◽  
Junjiao Yang ◽  
Jing Yang
Keyword(s):  
Salicylic Acid ◽  
Self Assembly ◽  
Ring Opening ◽  
Ring Opening Polymerization

Reported here is the first polyester-based bioactive nanoparticles accessed via ring-opening polymerization-induced self-assembly (ROPISA) of salicylic acid o-carboxyanhydride (SAOCA) monomers. Superfast ROPISA of SAOCA was completed in 30 seconds to form worm-like morphology.

Polysarcosine: The Best Alternative of Poly (Ethylene Glycol)

2020 ◽  
Vol 04 ◽  
Author(s):  
Manu Singhai ◽  
Sankha Bhattacharya
Keyword(s):  
Ethylene Glycol ◽  
Self Assembly ◽  
Protein Delivery ◽  
Ring Opening ◽  
Biomedical Applications ◽  
High Vacuum ◽  
Ring Opening Polymerization ◽  
Poly Ethylene Glycol ◽  
Biologically Relevant ◽  
Poly Ethylene

Abstract:: Polysarcosine (psar) is a non-ionic hydrophilic polypeptoid with numerous biologically relevant properties. Polysarcosine is poly (n-methylated glycine) and has been reported first by wesley and co-workers in the 1920s. Polysarcosine was first synthesized via ring-opening polymerization (rop) of sarcosine n-carboxyanhydride, using high-vacuum techniques. Overall, findings highlight the potential of poly(sarcosine) as an alternative corona-forming polymer to poly (ethylene glycol)-based analogues of (polymerization-induced self-assembly) pisa assemblies for use in various pharmaceutical and biomedical applications. Numerous studies suggested that such polypeptoids hold enormous potential for many biomedical applications, including protein delivery, colloidal stabilization, and nanomedicine.

(Thio)Amidoindoles and (Thio)Amidobenzimidazoles: An Investigation of Their Hydrogen-Bonding and Organocatalytic Properties in the Ring-Opening Polymerization of Lactide

2010 ◽  
Vol 16 (14) ◽  
pp. 4196-4205 ◽  
Author(s):  
Sylvain Koeller ◽  
Joji Kadota ◽  
Frédéric Peruch ◽  
Alain Deffieux ◽  
Noël Pinaud ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Ring Opening ◽  
Ring Opening Polymerization

Ring-Opening Polymerization ofl-Lactide Efficiently Triggered by an Amido-Indole. X-ray Structure of a Complex betweenl-Lactide and the Hydrogen-Bonding Organocatalyst

2009 ◽  
Vol 131 (42) ◽  
pp. 15088-15089 ◽  
Author(s):  
Sylvain Koeller ◽  
Joji Kadota ◽  
Alain Deffieux ◽  
Frédéric Peruch ◽  
Stéphane Massip ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
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