Results 291 to 300 of about 365,939 (331)

Photocrosslinkable Morin-loaded gelatin-g-GMA composite hydrogel for accelerating burn wound healing: in vitro and in vivo assessments. [PDF]

open access: yesRSC Adv
Negm A   +8 more
europepmc   +1 more source

Injectable Hydrogels with Tissue-Adaptive Gelation and Mechanical Properties: Enhancing Softness and Stability. [PDF]

open access: yesGels
Garcia J   +8 more
europepmc   +1 more source

Dendritic Gelators

2005
Dendritic molecules fall somewhere between small-molecule organic systems and polymers. Like polymers, they are constructed from a repeating motif, often have nanoscopic dimensions, and are capable of forming multiple non-covalent interactions. However, they are synthesized using organic chemistry methods and, unlike polymers, have well-defined ...
Andrew R, Hirst, David K, Smith
openaire   +2 more sources

Positionally Isomeric Organic Gelators: Structure–Gelation Study, Racemic versus Enantiomeric Gelators, and Solvation Effects

Chemistry – A European Journal, 2010
AbstractLow molecular weight gelator molecules consisting of aliphatic acid, amino acid (phenylglycine), and ω‐aminoaliphatic acid units have been designed. By varying the number of methylene units in the aliphatic and ω‐aminoaliphatic acid chains, as defined by descriptors m and n, respectively, a series of positionally isomeric gelators having ...
Šijaković Vujičić, Nataša   +3 more
openaire   +3 more sources

Shear-Induced Reactive Gelation

Langmuir, 2015
In this work, we describe a method for the production of porous polymer materials in the form of particles characterized by narrow pore size distribution using the principle of shear-induced reactive gelation. Poly(styrene-co-divinylbenzene) primary particles with diameter ranging from 80 to 200 nm are used as building blocks, which are assembled into ...
Brand Bastian   +2 more
openaire   +2 more sources

NMR study of the gelation of a designed gelator

Magnetic Resonance in Chemistry, 2008
AbstractThe gelation of a designed gelator was investigated by different NMR methods, which showed a clear thermal hysteresis. Two very simple approaches for the NMR determination of the gelation point are suggested. One involves the observation of the NMR integral, and the other records the ratio of the diffusion coefficients between the gelator and ...
Torsten, Brand   +3 more
openaire   +2 more sources

Cholesterol-Based Gelators

2005
This chapter is intended to provide a comprehensive overview of the chemistry and molecular structures of cholesterol-based low molecular mass organogelators and to describe the underlying principles that are responsible for self-assembly and, in turn, organogel formation within this important class of systems.
Mladen, Zinic   +2 more
openaire   +2 more sources

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