Controlled Supramolecular Assembly of Micelle-Like Gold Nanoparticles in PS-b-P2VP Diblock Copolymers via Hydrogen Bonding

2011 ◽  
Vol 133 (42) ◽  
pp. 16986-16996 ◽  
Author(s):  
Se Gyu Jang ◽  
Edward J. Kramer ◽  
Craig J. Hawker
Keyword(s):  
Gold Nanoparticles ◽  
Hydrogen Bonding ◽  
Diblock Copolymers ◽  
Supramolecular Assembly

Morphology Evolution of PS-b-P2VP Diblock Copolymers via Supramolecular Assembly of Hydroxylated Gold Nanoparticles

2012 ◽  
Vol 45 (3) ◽  
pp. 1553-1561 ◽  
Author(s):  
Se Gyu Jang ◽  
Anzar Khan ◽  
Craig J. Hawker ◽  
Edward J. Kramer
Keyword(s):  
Gold Nanoparticles ◽  
Diblock Copolymers ◽  
Supramolecular Assembly ◽  
Morphology Evolution

Rietveld refinement of the cocrystal 2,4-dihydroxybenzoic acid–N′-(propan-2-ylidene)nicotinohydrazide (1/1)

2012 ◽  
Vol 68 (9) ◽  
pp. o335-o337 ◽  
Author(s):  
Saul H. Lapidus ◽  
Andreas Lemmerer ◽  
Joel Bernstein ◽  
Peter W. Stephens
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Powder Diffraction ◽  
Supramolecular Assembly ◽  
Covalent Bond ◽  
Analytical Tool ◽  
Powder Diffraction Data ◽  
Dihydroxybenzoic Acid ◽  
Bond Forming ◽  
Hydrogen Bond Interactions

A further example of using a covalent-bond-forming reaction to alter supramolecular assembly by modification of hydrogen-bonding possibilities is presented. This concept was introduced by Lemmerer, Bernstein & Kahlenberg [CrystEngComm(2011),13, 55–59]. The title structure, C9H11N3O·C7H6O4, which consists of a reacted niazid molecule,viz.N′-(propan-2-ylidene)nicotinohydrazide, and 2,4-dihydroxybenzoic acid, was solved from powder diffraction data using simulated annealing. The results further demonstrate the relevance and utility of powder diffraction as an analytical tool in the study of cocrystals and their hydrogen-bond interactions.

Insights into supramolecular assembly formation of pyridine tetrazolium and aromatic acid assisted via hydrogen-bonding

2020 ◽  
Vol 1206 ◽  
pp. 127697
Author(s):  
Yunlei Fu ◽  
Mingjuan Zhang ◽  
Huiqi Qu ◽  
Kang Liu ◽  
Zhaoxiang Zhang ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Supramolecular Assembly ◽  
Aromatic Acid

Do hydrogen bonding and noncovalent interactions stabilize nicotinamide-picric acid cocrystal supramolecular assembly?

2019 ◽  
Vol 1195 ◽  
pp. 827-838 ◽  
Author(s):  
U. Likhitha ◽  
B. Narayana ◽  
B.K. Sarojini ◽  
Anupam G. Lobo ◽  
Gopal Sharma ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Noncovalent Interactions ◽  
Picric Acid ◽  
Supramolecular Assembly

Tuning solid state luminescent properties in a hydrogen bonding-directed supramolecular assembly of bis-cyclometalated iridium(iii) ethylenediamine complexes

2012 ◽  
Vol 41 (16) ◽  
pp. 4919 ◽  
Author(s):  
Anna Maria Talarico ◽  
Elisabeta Ildyko Szerb ◽  
Teresa F. Mastropietro ◽  
Iolinda Aiello ◽  
Alessandra Crispini ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Solid State ◽  
Supramolecular Assembly ◽  
Luminescent Properties

From multi-responsive tri- and diblock copolymers to diblock-copolymer-decorated gold nanoparticles: the effect of architecture on micellization behaviors in aqueous solutions

Soft Matter ◽  
2015 ◽  
Vol 11 (24) ◽  
pp. 4830-4839 ◽  
Author(s):  
Lichun Song ◽  
Hui Sun ◽  
Xiaolu Chen ◽  
Xia Han ◽  
Honglai Liu
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Solutions ◽  
Diblock Copolymer ◽  
Triblock Copolymer ◽  
Diblock Copolymers ◽  
Stimuli Responsive ◽  
Aba Triblock Copolymer

This work reports on the aqueous stimuli-responsive behaviors of an ABA triblock copolymer, a BAB triblock copolymer, an AB diblock copolymer and citrate-based gold nanoparticles decorated with AB diblock copolymers.

Bioinspired catalysis and bromoperoxidase like activity of a multistimuli-responsive supramolecular metallogel: supramolecular assembly triggered by pi–pi stacking and hydrogen bonding interactions

2020 ◽  
Vol 44 (14) ◽  
pp. 5410-5418 ◽  
Author(s):  
Sunshine Dominic Kurbah ◽  
Ram A. Lal
Keyword(s):  
Hydrogen Bonding ◽  
Supramolecular Assembly ◽  
Synthesis And Characterization ◽  
Pi Stacking ◽  
Hydrogen Bonding Interactions ◽  
Bromination Reaction ◽  
Oxidative Bromination ◽  
Self Assembled

We report the synthesis and characterization of a new self-assembled VO2-L metallogel. Multi-responsive properties of the gel were also studied and can be used for sensing OH− anions. Bromoperoxidase-like activity of VO2-L metallogel for oxidative bromination reaction was also reported.

Multi-charged bis(p-calixarene)/pillararene functionalized gold nanoparticles for ultra-sensitive sensing of butyrylcholinesterase

Soft Matter ◽  
2019 ◽  
Vol 15 (41) ◽  
pp. 8197-8200 ◽  
Author(s):  
Pei-yu Li ◽  
Yong Chen ◽  
Chang-hui Chen ◽  
Yu Liu
Keyword(s):  
Gold Nanoparticles ◽  
Supramolecular Assembly ◽  
Colorimetric Sensing ◽  
Functionalized Gold Nanoparticles

A novel supramolecular assembly based on BSC4A/CP5A modified AuNPs for colorimetric sensing of both succinylcholine (SuCh) and butyrylcholinesterase (BChE).

Highly Ordered Nanoporous Films from Supramolecular Diblock Copolymers with Hydrogen-Bonding Junctions

2015 ◽  
Vol 127 (38) ◽  
pp. 11269-11273
Author(s):  
Damien Montarnal ◽  
Nicolas Delbosc ◽  
Cécile Chamignon ◽  
Marie-Alice Virolleaud ◽  
Yingdong Luo ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Diblock Copolymers ◽  
Nanoporous Films
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