Inter- and intra-molecular H-bonds induced different nanostructures from a multi-H-bonding (MHB) amphiphile: nanofibers and nanodisksElectronic supplementary information (ESI) available: experimental data, AFM, SEM images, XRD, FT-IR and CD spectra of gels I and II, and molecular models. See http://www.rsc.org/suppdata/cc/b4/b402956a/
摘要:
N-stearoyl-L-glutamic acid(C18-Glu)是一种 MHB 两性化合物,由于分子间和分子内的 H 键作用,可在亲水和疏水环境中分别形成盘状和纤维状纳米结构。
BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
申请人:SENOMYX, INC.
公开号:US20160376263A1
公开(公告)日:2016-12-29
The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.
Micro-nano materials, products obtained by covalently modifying the surfaces of micro/nano materials with hydrophilic materials, and methods for making the same. The micro/nano materials on the surfaces have carboxyl groups or/and pro-carboxyl groups which are converted into their active esters. The products are covalently modified by forming amide bonds between the active esters on the surfaces and the modification agents; where the modification agents are hydrophilic compounds and/or hydrophilic polymers bearing primary and/or secondary aliphatic amines. Monomers bearing carboxyl groups and/or pro-carboxyl groups are used to produce an adequate number of carboxyl groups and/or pro-carboxyl groups on the surface of a polymer material to be modified. The carboxyl groups and/or pro-carboxyl groups are converted into active esters. A reasonably-sized modification agent bearing primary and/or secondary amines, zwitterions and hydrophilic linear spacer arms is used to form amide bonds and obtain a covalently modified surface layer.
Cosmetic Compositions Containing Esters of 2-ethylbutanol
申请人:Althaus Stefanie
公开号:US20100292328A1
公开(公告)日:2010-11-18
The invention relates to the use of esters of 2-ethylbutanol with C
4-36
carboxylic acids or C
4-36
dicarboxylic acids in cosmetics and/or pharmaceutical preparations. The compounds are characterised by a particularly light feeling.
on the current knowledge of protein–protein interactions, common characterisation methods to characterise them, and their role in protein complex formation with some examples. A deep understanding of protein–protein interactions and their molecularinteractions is important for a number of applications, including drug design. Protein–protein interactions and their discovery are thus an interesting
Amide–triazole isosteric substitution for tuning self-assembly and incorporating new functions into soft supramolecular materials
作者:Jürgen Bachl、Judith Mayr、Francisco J. Sayago、Carlos Cativiela、David Díaz Díaz
DOI:10.1039/c4cc08593k
日期:——
We report the proof-of-concept demonstration for the synthesis of novel supramolecular soft gel materials based on amide–triazole isometric substitution.