scholarly journals Correction to “Supramolecular Hydrogel Derived from a C3-Symmetric Boronic Acid Derivative for Stimuli Responsive Release of Insulin and Doxorubicin”

Langmuir ◽  
2018 ◽  
Vol 34 (29) ◽  
pp. 8708-8708 ◽  
Author(s):  
Koushik Sarkar ◽  
Parthasarathi Dastidar
Keyword(s):  
Acid Derivative ◽  
Boronic Acid ◽  
Stimuli Responsive ◽  
Supramolecular Hydrogel

scholarly journals Tuning the sensitivity towards mercury via cooperative binding to d-fructose: dual fluorescent chemosensor based on 1,8-naphthyridine-boronic acid derivative

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14862-14870
Author(s):  
Marina Rajadurai ◽  
E. Ramanjaneya Reddy
Keyword(s):  
Metal Ions ◽  
Acid Derivative ◽  
Boronic Acid ◽  
Toxic Metal ◽  
Fluorescent Chemosensor ◽  
Cooperative Binding ◽  
Toxic Metal Ions

This new dual d-fructose–mercury chemosensor is the first example of utilizing boronic acid–diol complexation for enhancement of the sensor's sensitivity towards toxic metal ions.

scholarly journals Inhibition of pancreatic lipase in vitro by the covalent inhibitor tetrahydrolipstatin

1988 ◽  
Vol 256 (2) ◽  
pp. 357-361 ◽  
Author(s):  
P Hadváry ◽  
H Lengsfeld ◽  
H Wolfer
Keyword(s):  
Transition State ◽  
Acid Derivative ◽  
Pancreatic Lipase ◽  
Active Site ◽  
Boronic Acid ◽  
Selective Inhibitor ◽  
Covalent Intermediate ◽  
State Form ◽  
Covalent Inhibitor

Tetrahydrolipstatin inhibits pancreatic lipase from several species, including man, with comparable potency. The lipase is progressively inactivated through the formation of a long-lived covalent intermediate, probably with a 1:1 stoichiometry. The lipase substrate triolein and also a boronic acid derivative, which is presumed to be a transition-state-form inhibitor, retard the rate of inactivation. Therefore, in all probability, tetrahydrolipstatin reacts with pancreatic lipase at, or near, the substrate binding or active site. Tetrahydrolipstatin is a selective inhibitor of lipase; other hydrolases tested were at least a thousand times less potently inhibited.

A polycation-induced secondary assembly of amphiphilic calixarene and its multi-stimuli responsive gelation behavior

2015 ◽  
Vol 51 (9) ◽  
pp. 1647-1649 ◽  
Author(s):  
Kun-Peng Wang ◽  
Yong Chen ◽  
Yu Liu
Keyword(s):  
Stimuli Responsive ◽  
Supramolecular Hydrogel ◽  
Assembly Strategy ◽  
Gelation Behavior ◽  
External Stimuli ◽  
Secondary Assembly

A calixarene-based supramolecular hydrogel with reversible or irreversible gelation behaviors in response to external stimuli constructed via a hierarchical induced assembly strategy.

One-pot synthesis of 5,5′-dibromo-2,2′-dipyridylacetylene and its boronic acid derivative

2010 ◽  
Vol 51 (48) ◽  
pp. 6243-6245 ◽  
Author(s):  
Hyung Joon Jeon ◽  
Jung Hoon Choi ◽  
Jeung Ku Kang
Keyword(s):  
Acid Derivative ◽  
Boronic Acid ◽  
One Pot ◽  
One Pot Synthesis

A Stimuli-Responsive Supramolecular Hydrogel for Controlled Release of Drug

2017 ◽  
Vol 05 (03) ◽  
pp. 1750011 ◽  
Author(s):  
Subharanjan Biswas ◽  
Lakshmi Priya Datta ◽  
Soumyajit Roy
Keyword(s):  
Hydrogen Bonding ◽  
Controlled Release ◽  
Polyacrylic Acid ◽  
Dynamic Equilibrium ◽  
Guanidine Hydrochloride ◽  
Environmentally Benign ◽  
Self Healing ◽  
Stimuli Responsive ◽  
Interconnected Network ◽  
Supramolecular Hydrogel

An inexpensive, facile, and environmentally benign method has been developed for the preparation of stimuli-responsive and self-healing polyacrylic acid–chitosan-based supramolecular hydrogels. Guanidine hydrochloride is used as the supramolecular crosslinker to form an interconnected network with polyacrylic acid–chitosan complex. Because of the dynamic equilibrium between the hydrogen-bonding sites of the components, the hydrogels were found to be self-healable and sensitive to biochemical-stimulus, such as pH. Controlled loading of drug like doxorubicin and its significant anticancer activity of such hydrogels is worth mentioning.

Dual Stimuli-Responsive Supramolecular Hydrogel Based on Hybrid Inclusion Complex (HIC)

2010 ◽  
Vol 43 (19) ◽  
pp. 8086-8093 ◽  
Author(s):  
Jianghua Liu ◽  
Guosong Chen ◽  
Mingyu Guo ◽  
Ming Jiang
Keyword(s):  
Inclusion Complex ◽  
Stimuli Responsive ◽  
Supramolecular Hydrogel
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