D L Worcester
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Explore the profile of D L Worcester including associated specialties, affiliations and a list of published articles.
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25
Citations
543
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Recent Articles
1.
He K, Ludtke S, Worcester D, Huang H
Biophys J
. 1996 Jun;
70(6):2659-66.
PMID: 8744303
A technique of neutron in-plane scattering for studying the structures of peptide pores in membranes is described. Alamethicin in the inserted state was prepared and undeuterated and deuterated dilauroyl phosphatidylcholine...
2.
Worcester D, Hamacher K, Kaiser H, Kulasekere R, Torbet J
Basic Life Sci
. 1996 Jan;
64:215-26.
PMID: 9031514
Partitioning of small hydrophobic molecules into lipid bilayers containing cholesterol has been studied using the 2XC diffractometer at the University of Missouri Research Reactor. Locations of the compounds were determined...
3.
He K, Ludtke S, Huang H, Worcester D
Biochemistry
. 1995 Dec;
34(48):15614-8.
PMID: 7495788
Antimicrobial peptides isolated from the host defense systems of animals have been shown to exert their activity directly on the lipid bilayer of cell membranes, but the antimicrobial mechanisms are...
4.
Worcester D, Miller R, Bryant P
J Microsc
. 1988 Dec;
152(Pt 3):817-21.
PMID: 3255002
The surface structure of purple membranes was imaged using an atomic force probe mounted in a scanning tunnelling microscope. One of the two different membrane surfaces showed protruding, disc-shaped features...
5.
Bowman M, Michalski T, Tyson R, Worcester D, Katz J
Proc Natl Acad Sci U S A
. 1988 Mar;
85(5):1498-502.
PMID: 16593913
Chlorophyll a/water micelles (P740) prepared in hydrocarbon media have been shown by small-angle neutron scattering to consist of hollow cylinders whose surface is formed of a monolayer of chlorophyll crosslinked...
6.
Vuong T, Pfister C, Worcester D, Chabre M
Biophys J
. 1987 Oct;
52(4):587-94.
PMID: 3118983
Time-resolved neutron diffraction on retinal rod outer segments are performed to reinvestigate the origin of the light-induced structural change observed by Saibil et al. (Saibil, H., M. Chabre, and D....
7.
Braganza L, Worcester D
Biochemistry
. 1986 Nov;
25(23):7484-8.
PMID: 3801427
By use of neutron diffraction, the structural parameters of oriented multilayers of 1,2-dimyristoyl-sn-glycero-3-phosphatidylcholine with deuteriocarbon chains/cholesterol (molar ratio 70:30), multilamellar lipid vesicles composed of pure lipids and lipid/cholesterol mixtures, and...
8.
Worcester D, Michalski T, Katz J
Proc Natl Acad Sci U S A
. 1986 Jun;
83(11):3791-5.
PMID: 16593703
Micelles of hydrated chlorophyll a (P740), bacteriochlorophyll a (P865), bacteriochlorophyll c (P750), and pheophytin a prepared in organic media have been studied by small-angle neutron scattering to determine their shape,...
9.
Braganza L, Worcester D
Biochemistry
. 1986 May;
25(9):2591-6.
PMID: 3718966
By use of neutron diffraction for structural analysis, the temperature-pressure phase diagrams of several fully hydrated single-component phospholipid bilayers have been explored up to hydrostatic pressures of 2 kbars. The...
10.
Jubb J, Worcester D, Crespi H, Zaccai G
EMBO J
. 1984 Jul;
3(7):1455-61.
PMID: 6745237
Purple membranes were prepared by growing Halobacterium halobium in a medium containing nicotine (which inhibits biosynthesis of retinal) and the oxidation products of fully deuterated beta-carotene. This allowed the in...