Results 61 to 70 of about 2,197,628 (273)

Study of ferroelectric domain structure by scanning probe microscopy [PDF]

, 2017
Будет систематически изложено каким образом различные методы сканирующей зондовой микроскопии используются для визуализации сегнетоэлектрических доменов с высоким пространственным разрешением, исследования доменной структуры, локального переключения и ...
Шур, В. Я., Shur, V. Ya.
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Contact resonance frequencies and their harmonics in scanning probe microscopy

IET Science, Measurement & Technology, 2021
Local characterizations of electric, magnetic, mechanical, electrochemical, and structural properties of materials by scanning probe microscopy (SPM) can be carried out by sensing variations of the contact cantilever's resonance frequencies, resulting in
Eduardo A. Murillo‐Bracamontes, Juan J. Gervacio‐Arciniega, Edgar Cruz‐Valeriano, Christian I. Enríquez‐Flores, Martha A. Palomino‐Ovando, José M. Yañez‐Limón, Jesús M. Siqueiros, M. Paz Cruz   +7 more
doaj   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Scanning Probe Microscopy of silicon layers after Ag+ implantation [PDF]

, 2017
Описан способ формирования нанопористого кремния на поверхности монокристаллического Si при имплантации ионами Ag+. Методами СЗМ и СЭМ показано, что в результате на поверхности Si формируются аморфные слои нанопористого кремния со средними размерами пор ~
Stepanov, A. L., Vorobev, V. V., Osin, Y. N., Rogov, A. M., Нуждин, В. И., Valeev, V. F., Валеев, В. Ф., Воробьев, В. В., Рогов, А. М., Степанов, А. Л., Nuzhdin, V. I., Осин, Ю. Н.   +11 more
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Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Application of scanning probe microscopy to determine the crystallographic orientation of grains in polarized light [PDF]

, 2017
В работе исследована возможность применения методов сканирующей зондовой микроскопии для определения кристаллографической ориентации отдельных зерен. Данный подход реализован путем измерения модуля упругости отдельных зерен на сканирующем нанотвердомере «
Voronin, S. V., Воронин, С. В., Baraev, D. I., Чаплыгин, К. К., Chaplygin, K. K., Бараев, Д. И.   +5 more
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Short-Range Six-Axis Interferometer Controlled Positioning for Scanning Probe Microscopy

Sensors, 2014
We present a design of a nanometrology measuring setup which is a part of the national standard instrumentation for nanometrology operated by the Czech Metrology Institute (CMI) in Brno, Czech Republic.
Josef Lazar, Petr Klapetek, Miroslav Valtr, Jan Hrabina, Zdenek Buchta, Onrej Cip, Martin Cizek, Jindrich Oulehla, Mojmir Sery   +8 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Formation and study of magnetic structures by scanning probe microscope [PDF]

, 2017
Лекция посвящена применению одного и того же прибора – сканирующего зондового микроскопа в режимах сканирующего зондового литографа, атомно-силового микроскопа и магнитно-силового микроскопа для создания и исследования магнитных микро- и наноструктур.The
Bukharaev, А. А., Бухараев, А. А., Бизяев, Д. А., Bizyaev, D. A.   +3 more
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One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source