Results 31 to 40 of about 22,003 (164)

An Infrared Actin Probe for Deep-Cell Electroporation-Based Single-Molecule Speckle (eSiMS) Microscopy

open access: yesSensors, 2017
Single-molecule speckle (SiMS) microscopy is a powerful method to directly elucidate biochemical reactions in live cells. However, since the signal from an individual fluorophore is extremely faint, the observation area by epi-fluorescence microscopy is ...
Sawako Yamashiro, Naoki Watanabe
doaj   +1 more source

Overview of Single-Molecule Speckle (SiMS) Microscopy and Its Electroporation-Based Version with Efficient Labeling and Improved Spatiotemporal Resolution

open access: yesSensors, 2017
Live-cell single-molecule imaging was introduced more than a decade ago, and has provided critical information on remodeling of the actin cytoskeleton, the motion of plasma membrane proteins, and dynamics of molecular motor proteins. Actin remodeling has
Sawako Yamashiro, Naoki Watanabe
doaj   +1 more source

Comparison of scores for the classification of cardiometabolic risk in adult patients enrolled in a Venezuelan program for chronic non-communicable diseases: a cross-sectional study

open access: yesSão Paulo Medical Journal, 2020
BACKGROUND: Several continuous measurements of cardiometabolic risk (CMR) have emerged as indexes or scores. To our knowledge, there are no published data on its application and validation in Latin America.
Nelina Alejandra Ruíz-Fernández   +2 more
doaj   +1 more source

Combining SIMS and mechanistic modelling to reveal nutrient kinetics in an algal-bacterial mutualism.

open access: yesPLoS ONE, 2021
Microbial communities are of considerable significance for biogeochemical processes, for the health of both animals and plants, and for biotechnological purposes. A key feature of microbial interactions is the exchange of nutrients between cells. Isotope
Hannah Laeverenz Schlogelhofer   +6 more
doaj   +1 more source

FINAL CONSOLIDATION AGE OF THE SOUTHERN PART OF THE SIBERIAN CRATON

open access: yesГеодинамика и тектонофизика, 2023
Petrographic, geochemical and U-Pb geochronological research studies are done into cataclastic granitoids of the southeastern part of the Irkutsk block of the Sharyzhalgay basement uplift of the Siberian craton – the uplift which is considered southern ...
T. V. Donskaya   +5 more
doaj   +1 more source

ToF-SIMS sputter depth profiling of interphases and coatings on lithium metal surfaces

open access: yesCommunications Chemistry
Lithium metal as a negative electrode material offers ten times the specific capacity of graphitic electrodes, but its rechargeable operation poses challenges like excessive and continuous interphase formation, high surface area lithium deposits and ...
Maximilian Mense   +7 more
doaj   +1 more source

Graphene Enhanced Secondary Ion Mass Spectrometry (GESIMS)

open access: yesScientific Reports, 2017
The following invention - Graphene Enhanced Secondary Ion Mass Spectrometry - (pending European patent application no. EP 16461554.4) is related to a method of analysing a solid substrate by means of Secondary Ion Mass Spectrometry (SIMS).
Paweł Piotr Michałowski   +3 more
doaj   +1 more source

Investigation of Mn‐dimers formation in silicon by SIMS method [PDF]

open access: yesSurface and Interface Analysis, 2008
Abstract It has been theoretically predicted that manganese atoms in silicon matrix tend to form dimers which can show both ferro‐ and antiferromagnetic properties. One might expect that the significant part of such dimers (N‐mers) should be spattered as cluster ions while SIMS measurement.
Vladimir Saraykin, Alexey Trifonov
openaire   +1 more source

COMPARISON OF RNA EXTRACTION METHODS FOR Passiflora edulis SIMS LEAVES [PDF]

open access: yesRevista Brasileira de Fruticultura, 2016
ABSTRACT Functional genomic analyses require intact RNA; however, Passiflora edulis leaves are rich in secondary metabolites that interfere with RNA extraction primarily by promoting oxidative processes and by precipitating with nucleic acids. This study aimed to analyse three RNA extraction methods, Concert™ Plant RNA Reagent (Invitrogen, Carlsbad ...
LUZ, ANNY CAROLYNE DA   +2 more
openaire   +4 more sources

Isolation and characterization of ardicrenin from Ardisia crenata Sims

open access: yesPlant, Soil and Environment, 2009
A new, effective and economical method to extract ardicrenin from Ardisia crenata Sims collected in the Wolong natural reserve, Sichuan, China, is established.
Yuan Ma   +3 more
doaj   +1 more source

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