Results 71 to 80 of about 73,744 (247)

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

Integrated single- and two-photon light sheet microscopy using accelerating beams

Scientific Reports, 2017
We demonstrate the first light sheet microscope using propagation invariant, accelerating Airy beams that operates both in single- and two-photon modes.
Peeter Piksarv, Dominik Marti, Tuan Le, Angelika Unterhuber, Lindsey H. Forbes, Melissa R. Andrews, Andreas Stingl, Wolfgang Drexler, Peter E. Andersen, Kishan Dholakia   +9 more
doaj   +1 more source

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

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

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

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

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

Expansion-assisted selective plane illumination microscopy for nanoscale imaging of centimeter-scale tissues

eLife
Recent advances in tissue processing, labeling, and fluorescence microscopy are providing unprecedented views of the structure of cells and tissues at sub-diffraction resolutions and near single molecule sensitivity, driving discoveries in diverse fields
Adam Glaser, Jayaram Chandrashekar, Sonya Vasquez, Cameron Arshadi, Rajvi Javeri, Naveen Ouellette, Xiaoyun Jiang, Judith Baka, Gabor Kovacs, Micah Woodard, Shamishtaa Seshamani, Kevin Cao, Nathan Clack, Andrew Recknagel, Anna Grim, Pooja Balaram, Emily Turschak, Marcus Hooper, Alan Liddell, John Rohde, Ayana Hellevik, Kevin Takasaki, Lindsey Erion Barner, Molly Logsdon, Chris Chronopoulos, Saskia EJ de Vries, Jonathan T Ting, Steven Perlmutter, Brian E Kalmbach, Nikolai Dembrow, Bosiljka Tasic, R Clay Reid, David Feng, Karel Svoboda   +33 more
doaj   +1 more source

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source