Results 21 to 30 of about 1,124,464 (249)

Probing single biomolecules with atomic force microscopy [PDF]

open access: yes, 1997
Fritz J, Anselmetti D, Jarchow J, Fernandez-Busquets X. Probing single biomolecules with atomic force microscopy. Journal of structural biology. 1997;119(2):165-171.During the last years, atomic force microscopy (AFM) has developed from a microscopy tool
Fritz, Jürgen   +3 more
core   +1 more source

Effect of vitamin A administration in gamma-irradiated repair tissue as revealed by polarizing microscopy

open access: yesBrazilian Journal of Oral Sciences, 2015
This work was performed in order to evaluate the effect of systemic administration of vitamin A against the damages caused by gamma radiation in rat repair tissue. It were used 48 animals.
Patricia Maria Usberti Vizioli   +4 more
doaj   +1 more source

A Nanoscale Characterization with Electron Microscopy of Multilayered CrAlYN Coatings: A Singular Functional Nanostructure [PDF]

open access: yes, 2014
A combination of transmission electron microscopy techniques and spatially resolved microanalysis is used to investigate the nanostructure, constituting phases, and chemical elemental distribution in CrAlYN multilayered coatings.
Sánchez-López, J.C.   +8 more
core   +1 more source

Synthesis, liquid crystalline behaviour and structure–property relationships of 1,3-bis(5-substituted-1,3,4-oxadiazol-2-yl)benzenes

open access: yesBeilstein Journal of Organic Chemistry, 2020
Two series containing 1,3-bis(1,3,4-oxadiazol-2-yl)benzene as a rigid core (RC) and alkyl or perfluoroalkyl as terminal chains were synthesized and characterized. Liquid crystal properties of the synthesized compounds have been investigated by polarizing
Afef Mabrouki   +4 more
doaj   +1 more source

Circular statistical analysis from polarizing microscopy.

open access: yes, 2019
Circular statistical analysis from polarizing microscopy.
David A. Reed (6397355)   +4 more
core   +1 more source

Side chain polysiloxanes with phthalocyanine moieties

open access: yeseXPRESS Polymer Letters, 2012
Side chain polysiloxane with 5-(pentyloxy)-3-methyloxy-9,10,16,17,23,24-hexakis(octenyloxy)phthalocyanine moieties is synthesized by hydrosilylation reaction.
T. Ganicz   +3 more
doaj   +1 more source

A rapid, simple high capacity cholesterol crystal growth assay.

open access: yesJournal of Lipid Research, 1995
Cholesterol crystal “nucleation time”, more recently referred to as cholesterol crystal observation time, is defined as the first appearance of cholesterol crystals from isotropic crystal-free biles on light microscopy.
P R Harvey, G A Upadhya
doaj   +1 more source

Molecular Dynamics and Kinetics of Isothermal Cold Crystallization in the Chiral Smectogenic 3F7FPhH6 Glassformer

open access: yesCrystals, 2021
An investigation of the glass transition of the antiferroelectric smectic CA* phase and cold crystallization of (S)-4′-(1-methylheptylcarbonyl)biphenyl-4-yl 4-[7-(2,2,3,3,4,4,4-heptafluoro- butoxy)heptyl-1-oxy]benzoate (denoted as 3F7FPhH6) by ...
Aleksandra Deptuch   +5 more
doaj   +1 more source

Key events in the history of electron microscopy

open access: yes, 2003
Citation: Haguenau, F. et al. (2003). 'Key events in the history of electron microscopy', Microscopy and Microanalysis, 9(2), 96-138. [Available at http://journals.cambridge.org/action/displayJournal?jid=MAM]. © 2003 Microscopy Society of America.
Haguenau, F.   +12 more
core   +1 more source

Collagen fibers in oral submucous fibrosis - A polarizing microscopy study using two special stains

open access: yesIndian Journal of Pathology and Microbiology, 2019
Background: Oral submucous fibrosis (OSMF), a well-recognized oral potentially malignant disorder, results due to increased collagen production and reduced collagen degradation.
Roquaiya Nishat, Harish Kumar
doaj   +1 more source

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