Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017304967> ?p ?o ?g. }
- W2017304967 endingPage "1245" @default.
- W2017304967 startingPage "1230" @default.
- W2017304967 abstract "In this paper we report on the molecular dynamics simulation of a fluid phase hydrated dimyristoylphosphatidylcholine bilayer. The initial configuration of the lipid was the x-ray crystal structure. A distinctive feature of this simulation is that, upon heating the system, the fluid phase emerged from parameters, initial conditions, and boundary conditions determined independently of the collective properties of the fluid phase. The initial conditions did not include chain disorder characteristic of the fluid phase. The partial charges on the lipids were determined by ab initio self-consistent field calculations and required no adjustment to produce a fluid phase. The boundary conditions were constant pressure and temperature. Thus the membrane was not explicitly required to assume an area/phospholipid molecule thought to be characteristic of the fluid phase, as is the case in constant volume simulations. Normal to the membrane plane, the pressure was 1 atmosphere, corresponding to the normal laboratory situation. Parallel to the membrane plane a negative pressure of -100 atmospheres was applied, derived from the measured surface tension of a monolayer at an air-water interface. The measured features of the computed membrane are generally in close agreement with experiment. Our results confirm the concept that, for appropriately matched temperature and surface pressure, a monolayer is a close approximation to one-half of a bilayer. Our results suggest that the surface area per phospholipid molecule for fluid phosphatidylcholine bilayer membranes is smaller than has generally been assumed in computational studies at constant volume. Our results confirm that the basis of the measured dipole potential is primarily water orientations and also suggest the presence of potential barriers for the movement of positive charges across the water-headgroup interfacial region of the phospholipid." @default.
- W2017304967 created "2016-06-24" @default.
- W2017304967 creator A5026476510 @default.
- W2017304967 creator A5058856579 @default.
- W2017304967 creator A5062408256 @default.
- W2017304967 creator A5063396453 @default.
- W2017304967 creator A5063916094 @default.
- W2017304967 creator A5071099101 @default.
- W2017304967 date "1995-10-01" @default.
- W2017304967 modified "2023-10-06" @default.
- W2017304967 title "Incorporation of surface tension into molecular dynamics simulation of an interface: a fluid phase lipid bilayer membrane" @default.
- W2017304967 cites W1507949644 @default.
- W2017304967 cites W1558377659 @default.
- W2017304967 cites W1566113502 @default.
- W2017304967 cites W1643588120 @default.
- W2017304967 cites W1968074989 @default.
- W2017304967 cites W1981151214 @default.
- W2017304967 cites W1987055536 @default.
- W2017304967 cites W1988769158 @default.
- W2017304967 cites W1993231401 @default.
- W2017304967 cites W1998359737 @default.
- W2017304967 cites W2005030208 @default.
- W2017304967 cites W2006177920 @default.
- W2017304967 cites W2011071878 @default.
- W2017304967 cites W2012825128 @default.
- W2017304967 cites W2015111515 @default.
- W2017304967 cites W2016343967 @default.
- W2017304967 cites W2021882008 @default.
- W2017304967 cites W2034358178 @default.
- W2017304967 cites W2038444883 @default.
- W2017304967 cites W2041347732 @default.
- W2017304967 cites W2041506889 @default.
- W2017304967 cites W2041605976 @default.
- W2017304967 cites W2050349350 @default.
- W2017304967 cites W2053850750 @default.
- W2017304967 cites W2063370970 @default.
- W2017304967 cites W2063537903 @default.
- W2017304967 cites W2064827545 @default.
- W2017304967 cites W2066046845 @default.
- W2017304967 cites W2075678109 @default.
- W2017304967 cites W2092068407 @default.
- W2017304967 cites W2108364101 @default.
- W2017304967 cites W2115960347 @default.
- W2017304967 cites W2135651027 @default.
- W2017304967 cites W2148117058 @default.
- W2017304967 cites W2165852855 @default.
- W2017304967 cites W3025109026 @default.
- W2017304967 doi "https://doi.org/10.1016/s0006-3495(95)80005-6" @default.
- W2017304967 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1236354" @default.
- W2017304967 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8534794" @default.
- W2017304967 hasPublicationYear "1995" @default.
- W2017304967 type Work @default.
- W2017304967 sameAs 2017304967 @default.
- W2017304967 citedByCount "348" @default.
- W2017304967 countsByYear W20173049672012 @default.
- W2017304967 countsByYear W20173049672013 @default.
- W2017304967 countsByYear W20173049672014 @default.
- W2017304967 countsByYear W20173049672015 @default.
- W2017304967 countsByYear W20173049672016 @default.
- W2017304967 countsByYear W20173049672017 @default.
- W2017304967 countsByYear W20173049672018 @default.
- W2017304967 countsByYear W20173049672019 @default.
- W2017304967 countsByYear W20173049672020 @default.
- W2017304967 countsByYear W20173049672021 @default.
- W2017304967 countsByYear W20173049672022 @default.
- W2017304967 countsByYear W20173049672023 @default.
- W2017304967 crossrefType "journal-article" @default.
- W2017304967 hasAuthorship W2017304967A5026476510 @default.
- W2017304967 hasAuthorship W2017304967A5058856579 @default.
- W2017304967 hasAuthorship W2017304967A5062408256 @default.
- W2017304967 hasAuthorship W2017304967A5063396453 @default.
- W2017304967 hasAuthorship W2017304967A5063916094 @default.
- W2017304967 hasAuthorship W2017304967A5071099101 @default.
- W2017304967 hasBestOaLocation W20173049671 @default.
- W2017304967 hasConcept C101677414 @default.
- W2017304967 hasConcept C121332964 @default.
- W2017304967 hasConcept C147597530 @default.
- W2017304967 hasConcept C159467904 @default.
- W2017304967 hasConcept C178790620 @default.
- W2017304967 hasConcept C185592680 @default.
- W2017304967 hasConcept C192157962 @default.
- W2017304967 hasConcept C2778918659 @default.
- W2017304967 hasConcept C39944091 @default.
- W2017304967 hasConcept C41625074 @default.
- W2017304967 hasConcept C44280652 @default.
- W2017304967 hasConcept C55493867 @default.
- W2017304967 hasConcept C57879066 @default.
- W2017304967 hasConcept C59593255 @default.
- W2017304967 hasConcept C7070889 @default.
- W2017304967 hasConcept C8892853 @default.
- W2017304967 hasConcept C97355855 @default.
- W2017304967 hasConceptScore W2017304967C101677414 @default.
- W2017304967 hasConceptScore W2017304967C121332964 @default.
- W2017304967 hasConceptScore W2017304967C147597530 @default.
- W2017304967 hasConceptScore W2017304967C159467904 @default.
- W2017304967 hasConceptScore W2017304967C178790620 @default.
- W2017304967 hasConceptScore W2017304967C185592680 @default.
- W2017304967 hasConceptScore W2017304967C192157962 @default.