Results 71 to 80 of about 1,446,104 (248)

Recent advances in Raman probes for multiplexed bioimaging

Inflammation and Regeneration
Bond-selective vibrational imaging techniques, such as Raman spectroscopy, are opening up many applications that were previously considered impossible or inaccessible by other means, such as fluorescence imaging.
Takaya Togo, Hiroyoshi Fujioka, Mako Kamiya   +2 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

The use of wavelength modulated Raman spectroscopy in label-free identification of T lymphocyte subsets, natural killer cells and dendritic cells [PDF]

, 2015
This work was funded by a Cancer Research United Kingdom, Engineering and Physical Sciences Research Council (grant EP/J01771X/1), Medical Research Council and Department of Health England Imaging Programme (MC, MM KD), and by A European Union FAMOS ...
Barbosa, Joao, Campbell, Elaine Catherine, Naomi McReynolds (741700), Michael Mazilu (426524), Dholakia, Kishan, Kishan Dholakia, João Barbosa (741701), Simon J. Powis (319937), Elaine C. Campbell (319934), Mazilu Michael, McReynolds Naomi, Dholakia Kishan, McReynolds, Naomi, Simon J Powis, Campbell Elaine C., Powis Simon J., Elaine C Campbell, Mingzhou Chen, Naomi McReynolds, Kishan Dholakia (426528), Chen Mingzhou, João Barbosa, Mingzhou Chen (741699), Barbosa João, Michael Mazilu, Chen, Mingzhou, Mazilu, Michael, Powis, Simon John   +27 more
core   +2 more sources

Binary‐to‐Ternary Reconfigurable Transistors Using Plasma‐Assisted MoS2

Advanced Functional Materials, EarlyView.
A binary‐to‐ternary reconfigurable transistor is demonstrated using a dual‐gated molybdenum disulfide homojunction with localized O2 plasma treatment. The device exhibits on/intermediate and intermediate/off current ratios of 102 and 104, respectively, and the intermediate state is electrically tunable in the ternary mode.
Yeonghyeon Ko, Jungi Song, Minsu Kim, Yongwook Seok, Seongje Moon, Kenji Watanabe, Takashi Taniguchi, Kayoung Lee   +7 more
wiley   +1 more source

Raman Chemical Imaging of Chromate Reduction Sites in a Single Bacterium Using Intracellularly Grown Gold Nanoislands [PDF]

, 2011
Imaging live molecular events within micro-organisms at single-cell resolution would deliver valuable mechanistic information much needed in understanding key biological processes. We present a surface-enhanced Raman (SERS) chemical imaging strategy as a
Ravindranath, Sandeep, Irudayaraj, J., Kristene L. Henne, Dorothea K. Thompson, Henne, K. L., Sandeep P. Ravindranath, Joseph Irudayaraj, Thompson, Dorothea, Irudayaraj, Joseph, Ravindranath, S. P., Thompson, D. K., Henne, Kristene L.   +11 more
core   +1 more source

Thousand foci coherent anti-Stokes Raman scattering microscopy

APL Photonics
We demonstrate coherent anti-Stokes Raman scattering (CARS) microscopy with 1089 foci, enabled by a high repetition rate amplified oscillator and an optical parametric amplifier.
Dominykas Gudavičius, Lukas Kontenis, Wolfgang Langbein   +2 more
doaj   +1 more source

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

Advanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal, Jingjing Liu, Junxiang Liu, Tao Ma, Yi Ding, Mahmood Haq, Satish Udpa, Stephen J. Harris, Chengcheng Fang   +8 more
wiley   +1 more source

Raman microscopy of the molybdate minerals koechlinite, iriginite and lindgrenite [PDF]

, 2004
A series of molybdate bearing minerals including wulfenite, powellite, lindgrenite and iriginite have been analysed by Raman microscopy. These minerals are closely related and often have related paragenesis.
Weier, Matt L., Duong, Loc, Frost, Ray L.   +2 more
core   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Imaging Drug Uptake by Bioorthogonal Stimulated Raman Scattering Microscopy

, 2017
Stimulated Raman scattering (SRS) microscopy in tandem with bioorthogonal Raman labelling strategies is set to revolutionise the direct visualisation of intracellular drug uptake.
Lee, Martin, Serrels, Alan, Brunton, Valerie G, Hulme, Alison, Tipping, William J   +4 more
core   +1 more source