Results 11 to 20 of about 217,093 (271)
FREEZE ETCHING OF CELLS WITHOUT CRYOPROTECTANTS [PDF]
Journal of Cell Biology, 1972 The technique of spray-freeze etching was applied to unicellular organisms. The superior freezing rates obtainable with this method gave excellent cryofixation on Chlorella, Euglena, and spermatozoa without the use of antifreeze agents, and cell damage due to ice crystal formation was never observed.
L Bachmann
exaly +6 more sources
3D solutions in transmission electron (Cryo) -microscopy in biology [PDF]
, 2012 Podeu consultar el llibre complet a: http://hdl.handle.net/2445/32166One of the main problems in transmission electron microscopy in the biological field is the tri-dimensionality.
Muela, Yolanda +6 more
core +6 more sources
Ultrasonics Sonochemistry, 2022 Pretreatment combined with vacuum freeze-drying is an effective technique to extend the storage period of jujube fruits and reduce energy consumption and cost; however, the effects of pretreatment on the quality characteristics of jujube during vacuum ...
Lin Yuan +4 more
doaj +1 more source
Biomimetics, 2022 Tissue engineering to develop alternatives for the maintenance, restoration, or enhancement of injured tissues and organs is gaining more and more attention. In tissue engineering, the scaffold used is one of the most critical elements.
Jiayu Chi +6 more
doaj +1 more source
Dry etching and sputtering [PDF]
, 2004 Dry etching is an important process for micro- and nanofabrication. Sputtering effects can arise in two contexts within a dry-etch process. Incoming ions cause removal of volatile products that arise from the interaction between the dry-etch plasma and ...
Wilkinson, C.D.W., Rahman, M.
core +2 more sources
BMC Zoology, 2021 Background Monogeneans, in general, show a range of unique adaptations to a parasitic lifestyle, making this group enormously diverse. Due to their unique biological properties, diplozoid monogeneans represent an attractive model group for various ...
Andrea Valigurová +4 more
doaj +1 more source
Frontiers in Chemistry, 2020 Nitrogen-doped mesoporous carbon microspheres have been successfully synthesized via a spray drying-vapor deposition method for the first time, using commercial Ludox silica nanoparticles as hard templates.
Xiaoran Sun +8 more
doaj +1 more source
Features of micro- and ultrastructure of low-fat butter and its low-fat analogues
Пищевые системы, 2021 The aim of the research was to study the features of the structure of low-fat butter and butter pastes, which, in terms of composition and properties, more fully meet the requirements of a healthy diet than high-fat types of butter.
E. V. Topnikova +3 more
doaj +1 more source
口腔疾病防治, 2023 Objective To investigate the effect of micro/nano hierarchical structures on the adhesion and proliferation of MC3T3-E1 cells, evaluate the drug delivery potential of titanium surfaces, and provide a reference for the modification of selected areas of ...
DING Tong +4 more
doaj +1 more source
Frontiers in Physiology, 2017 Investigations of developing enamel crystals using Atomic and Chemical Force Microscopy (AFM, CFM) have revealed a subunit structure. Subunits were seen in height images as collinear swellings about 30 nM in diameter on crystal surfaces. In friction mode
Colin Robinson, Simon D. Connell
doaj +1 more source