Results 91 to 100 of about 196,730 (281)

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

Advanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun, Sang Gil Lee, Un‐seong Baik, Taeyoon Kwon, Jungyeon Kim, Joo Hwan Shin, Chanho Jeong, Jae‐seung Shim, Yeji Kim, Hyein Jung, Jin‐Tae Kim, Tae‐il Kim   +11 more
wiley   +1 more source

Improved image contrast in nonlinear light-sheet fluorescence microscopy using i $$^2$$ 2 PIE Pulse compression

Scientific Reports
Nonlinear microscopy has become an invaluable tool for biological imaging, offering high-resolution visualization of biological specimens. In this manuscript, we present the application of a spectral phase measurement technique, i $$^2$$ 2 PIE, to ...
Imraan Badrodien, Pieter H. Neethling, Gurthwin W. Bosman   +2 more
doaj   +1 more source

Reduced Graphene Oxide Transparent Electrodes Enabling Compact Soft Tunable Lenses

Advanced Functional Materials, EarlyView.
By spray‐coating an elastomeric membrane with reduced graphene oxide (rGO) at various surface densities, elastomeric actuators are manufactured. Electro‐mechano‐optical characterizations show the suitability of rGO as an effective material for compliant, semi‐transparent electrodes, enabling soft electrically tunable lenses with a compact form factor ...
Giacomo Sasso, Alec Lamoreux, Nicola Pugno, James J. C. Busfield, Federico Carpi   +4 more
wiley   +1 more source

Methodology for reconstructing early zebrafish development from in vivo multiphoton microscopy

, 2012
Investigating cell dynamics during early zebrafish embryogenesis requires specific image acquisition and analysis strategies. Multiharmonic microscopy, i.e., second- and third-harmonic generations, allows imaging cell divisions and cell membranes in ...
A. Santos, T. Savy, N. Olivier, Luengo-Oroz, Miguel Angel, M. Ledesma-Carbayo, Bourgine, Paul, Olivier, Nicolas, D. Debarre, Savy, Thierry, Debarre, Delphine, Rubio-Guivernau, José L., P. Bourgine, Santos Lleo, Andres de, Faure, Emmanuel, Luengo Oroz, Miguel Ángel, Ledesma Carbayo, María Jesús, M. A. Luengo-Oroz, Pastor Escuredo, David, E. Faure, Duloquin, Louise, J. L. Rubio-Guivernau, N. Peyrieras, Ledesma-Carbayo, María Jesús, Santos, Andrés, E. Beaurepaire, Peyrieras, Nadine, Pastor-Escuredo, David, D. Pastor, L. Duloquin, Rubio Guivernau, José Luis, Beaurepaire, Emmanuel   +30 more
core   +1 more source

Light sheet illumination in single-molecule localization microscopy for imaging of cellular architectures and molecular dynamics

npj Imaging
Single-molecule localization microscopy has revealed cellular architectures and molecular dynamics beyond the diffraction limit of light. However, imaging thick samples presents challenges from increased fluorescence background. Light sheet illumination,
Siyang Cheng, Yuya Nakatani, Gabriella Gagliano, Nahima Saliba, Anna-Karin Gustavsson   +4 more
doaj   +1 more source

Light sheet microscopy v1 [PDF]

, 2019
Protocol documents how to operate light sheet microscope (UltraMicroscope II, LaVision BioTec)
Clara Huesing, Hayden Torres, David Burk, Heike Muenzberg   +3 more
openaire   +1 more source

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

Advanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo, Mingqi Xiao, Fangyuan Zhang, Hui Li, Yuli Jia, Zhenfang Zhang, Liqun Ye, Bo Yang, Tianyi Ma   +8 more
wiley   +1 more source

Correlative light and electron microscopy in parasite research.

, 2012
The interaction of a parasite and a host cell is a complex process, which involves several steps: (1) attachment to the plasma membrane, (2) entry inside the host cell, and (3) hijacking of the metabolism of the host.
Loussert, C., Forestier, C.L., Humbel, B.M.   +2 more
core   +1 more source

Bandgap‐Engineered AlGaAs/GaAs Heterostructures for Wavelength‐Selective Dual‐Polarity Photoelectrochemistry

Advanced Functional Materials, EarlyView.
Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao, Lipin Chen, Jules Courtin, Siyu Lin, Gangri Cai, Yan Zhu, Yoan Léger, Nicolas Bertru, Jinshi Zhao, Charles Cornet   +9 more
wiley   +1 more source

Light sheet microscopy and spectroscopy of whispering gallery mode microlaser particles [PDF]

Whispering gallery mode microlasers are a recently developed sensing tool which can be used to make localised measurements of refractive index changes in a biological tissue through examination of their emission spectrum.
Cowie, Ross Craig
core   +1 more source