Results 31 to 40 of about 20,788 (171)

High-resolution three-dimensional views of membrane-associated clathrin and cytoskeleton in critical-point-dried macrophages. [PDF]

open access: yes, 1983
We obtained high-resolution topographical information about the distribution of clathrin and cytoskeletal filaments on cytoplasmic membrane surfaces of macrophages spreading onto glass coverslips by both critical-point drying of broken-open cells and ...
Aggeler, J, Takemura, R, Werb, Z
core   +1 more source

A preparation technique for examination of wet-spun polymer fibers in a scanning electron microscope [PDF]

open access: yes, 1975
In this paper the technique is discussed of sample preparation for freshly wet-spun polymer fibers, to be examined by scanning electron microscopy.\ud It makes use of cryogenic breaking of the samples, followed by freeze drying or freeze-etching of the ...
Jongh, M.A. de   +3 more
core   +3 more sources

Data report: late Miocene to early Pliocene coccolithophore and foraminiferal preservation at Site U1338 from scanning electron microscopy [PDF]

open access: yes, 2014
The late Miocene to early Pliocene carbonate-rich sediments recovered at Integrated Ocean Drilling Program (IODP) Site U1338 during the Expedition 320/321 Pacific Equatorial Age Transect (PEAT) program contain abundant calcareous nanno- and microfossils.
Drury, Anna Joy   +3 more
core   +1 more source

Monolithic MEMS quadrupole mass spectrometers by deep silicon etching [PDF]

open access: yes, 2005
Published ...
Geear,M.   +3 more
core   +1 more source

Designing bioactive porous titanium interfaces to balance mechanical properties and in vitro cells behavior towards increased osseointegration [PDF]

open access: yes, 2021
Titanium implant failures are mainly related to stress shielding phenomenon and the poor cell interaction with host bone tissue. The development of bioactive and biomimetic Ti scaffolds for bone regeneration remains a challenge which needs the design of ...
Allain, Jean Paul   +9 more
core  

Loading Rhbmp-2 Through Anti-Wear Structures To Facilitate Osteointegration

open access: yesInternational Dental Journal
Aim or purpose: To investigate the effects of titanium surface-limited action field-prepared micro/nano hierarchical structures on drug release and cellular osteogenesis, both before and after abrasion.
Tong Ding, Sefei Sefei
doaj   +1 more source

Remote photothermal actuation for calibration of in-phase and quadrature readout in a mechanically amplified Fabry-Pérot accelerometer [PDF]

open access: yes, 2014
A mechanically amplified Fabry-Pérot optical accelerometer is reported in which photothermal actuation is used to calibrate the in-phase and quadrature (I&Q) readout.
Davies, E, George, DS, Holmes, AS
core   +1 more source

Enhancing the characteristics of bitter vetch (Vicia ervilia) starch aerogels through cold plasma treatment and physical cross-linking

open access: yesNFS Journal
This study concentrated on the fabrication and evaluation of four types of aerogels derived from bitter vetch (Vicia ervilia) starch (BVS). These include the conventional native starch aerogel (CNSA), the conventional plasma-treated starch aerogel (CPSA),
Mahsa Rastehmanfard   +4 more
doaj   +1 more source

Molecular beam epitaxial growth of high-quality InSb on InP and GaAs substrates [PDF]

open access: yes, 1989
Epitaxial layers of InSb were grown on InP and GaAs substrates by molecular beam epitaxy. The dependence of the epilayer quality on flux ratio, J sub Sb4/J sub In, was studied. Deviation from an optimum value of J sub Sb4/J sub In (approx.
J. E. Oh   +4 more
core   +2 more sources

The Nuclear Envelope in Freeze-Etching [PDF]

open access: yes, 1971
No abstract ...
Kartenbeck, J.   +3 more
openaire   +1 more source

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