膜に結合した水は,近くの散布水からエネルギー的に切り離されます:超高速の表面特異的な調査
Avishek Ghosh1, Marc Smits, Jens Bredenbeck
1FOM Institute for Atomic and Molecular Physics (AMOLF), Kruislaan 407, NL-1098 SJ Amsterdam, The Netherlands. ghosh@amolf.nl
Journal of the American Chemical Society
|July 20, 2007
まとめ
No abstract available in PubMed .
関連する概念動画
Aquaporins
Aquaporins or AQPs are a family of integral membrane proteins whose primary function is to transport water, while some called aquaglyceroporins also transport glycerol. In addition, aquaporins have also been suspected to be involved in transporting volatile substances, such as carbon dioxide and ammonia, across membranes. Such AQPs that act as gas channels are often highly expressed in cells involved in the gaseous exchange, such as red blood cells, epithelial cells, and pulmonary capillaries.
Intermolecular Forces
Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen bonds, and dispersion...


