Results 211 to 220 of about 225,621 (265)

Increasing connectivity through self-complementarity enables permanent porosity in a halogen-bonded organic framework. [PDF]

open access: yesChem Sci
Moghadasnia MP   +14 more
europepmc   +1 more source

Machine Learning Accelerates Crystallization for Structure Determination. [PDF]

open access: yesAngew Chem Int Ed Engl
Luan CZ   +10 more
europepmc   +1 more source

Inherent Structures of Crystalline Tetracene

The Journal of Physical Chemistry A, 2006
We have systematically sampled the potential energy surface of crystalline tetracene to identify its local minima. These minima represent all possible stable configurations and constitute the "inherent structures" of the system. The crystal is described in terms of rigid molecules with Coulombic and atom-atom interactions.
DELLA VALLE, RAFFAELE GUIDO   +3 more
openaire   +5 more sources

Crystalline Structure of Heparin

1975
Current trends in molecular biology argue convincingly in favor of a precise relation between biologic function and shape of macromolecules. This is especially relevant in the case of heparin; the evidence points to a specific inhibition by this highly charged polysaccharide of protein molecules involved in blood coagulation.
E D, Atkins, I A, Nieduszynski
openaire   +2 more sources

Crystalline Structure in Starch

2015
Many reviews have been published on the crystalline structure of the starch granule, addressing aspects such as birefringence, crystallinity, and structural models for A- and B-type starches. After a synthetic presentation of the general knowledge on this topic, the present review focuses on a critical description of the main techniques used to ...
Lourdin, Denis   +5 more
openaire   +2 more sources

Hydrogels with Crystalline or Liquid Crystalline Structure

Macromolecular Rapid Communications, 2002
The formation of ordered structure in hydrogels derived from copolymers of hydrophilic and hydrophobic monomers with crystalline or liquid-crystalline moieties is reviewed. The role of water in the formation of ordered structure and its influence on the thermal and mechanical properties of hydrogels are clarified.
Takashi Miyazaki   +3 more
openaire   +1 more source

The crystalline structure of isotactic polyallylcyclopentane

European Polymer Journal, 1972
Abstract The crystalline structure of isotactic polyallylcyclopentane has been examined. Since there are 3.42 ± 0.01 monomeric units per pitch, the helical symmetry is very near to s(24/7)I and the helices are packed in a terragonal unit ceil ( a = 20.30 ± 0.05 A , c = 47.40 ± 0.12 A ).
PETRACCONE V   +2 more
openaire   +2 more sources

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