Results 101 to 110 of about 5,164 (236)
Multifunctional Ultra‐Bright Plasmonic Gold@Fluorescence Nanoprobe for Biomedical Applications
Aggregate, EarlyView.Plasmonic gold nanoparticles (AuNPs) with intrinsic superiorities in metal‐enhanced fluorescence (MEF) have been widely utilized in amplifying signal enhancement, fluorescent labeling, and theranostics. This review systematically discusses plasmonic AuNPs‐driven MEFs, from their enhancement mechanisms, influencing factors, and enhanced types, to their ...
Caiping Ding +4 more
wiley +1 more source
Sensor‐Embedded Muscle for Closed‐Loop Controllable Actuation in Proprioceptive Biohybrid Robots
Advanced Intelligent Systems, EarlyView.Skeletal muscle tissue‐based bioactuators move in response to externally applied electrical stimuli in open‐loop control, which lacks knowledge of the actuator's state. Herein, a soft and fiber‐shaped piezoresistive mechanosensor that integrates with the soft tissue and operates in the cell culture environment is used to create the first proprioceptive
Miriam Filippi +8 more
wiley +1 more source
Accelerated Cellular Senescence in Progressive Multiple Sclerosis: A Histopathological Study
Annals of Neurology, EarlyView.Objective The neurodegenerative processes driving the build‐up of disability in progressive multiple sclerosis (P‐MS) have not been fully elucidated. Recent data link cellular senescence (CS) to neurodegeneration. We investigated for evidence of CS in P‐MS and sought to determine its pattern.
Dimitrios Papadopoulos +8 more
wiley +1 more source
IEEE Access, 2019 Photon-counting analysis plays a key role in many areas, such as biology, chemistry, and medicine. In this paper, we present an integrated time-correlated single photon counting (TCSPC) lifetime analytical system with a complete signal path-from ...
Yi Tian +3 more
doaj +1 more source
An attempt to apply the Wigner-Ville distribution in analysis of a rhodamine 6G photoacoustic pulsed signal [PDF]
, 1994 Jerzy Motylewski +2 more
openalex +1 more source
Sonocatalytic and sonophotocatalytic degradation of rhodamine 6G containing wastewaters
Ultrasonics Sonochemistry, 2014 The present work deals with degradation of aqueous solution of Rhodamine 6G (Rh 6G) using sonocatalytic and sonophotocatalytic treatment schemes based on the use of cupric oxide (CuO) and titanium dioxide (TiO2) as the solid catalysts. Experiments have been carried out at the operating capacity of 2 L and constant initial pH of 12.5.
Shruti P. Hinge +7 more
openaire +3 more sources
Chemistry – An Asian Journal, EarlyView.Easily synthesized, economic, UV‐cleanable semiconductor‐bimetallic plasmonic ZnO‐Ag‐Cu (ZAC) composite shows extraordinary SERS efficiency by detecting analyte molecule R6G distinctly, at attomolar level. The synergy between the metal additives and ZnO results in enhanced plasmonic efficiency, improved charge transfer and useful photocatalytic ...
Rojalin Behera, Amit Nag
wiley +1 more source
Laser lithotripsy of difficult bile duct stones: results in 60 patients using a rhodamine 6G dye laser with optical stone tissue detection system [PDF]
, 1998 J. Hochberger +6 more
openalex +1 more source
Temperature dependent anti-Stokes/Stokes ratios under Surface Enhanced Raman Scattering (SERS) conditions [PDF]
arXiv, 2005 We make systematic measurements of Raman anti-Stokes/Stokes (aS/S) ratios using two different laser excitations (514 and 633 nm) of rhodamine 6G (RH6G) on dried Ag colloids over a wide range of temperatures (100 to 350 K). We show that a temperature scan allows the separation of the contributions to the aS/S ratios from {\it resonance effects} and {\it
arxiv
Battery Energy, EarlyView.In this review, the latest research progress in surface‐enhanced Raman scattering (SERS) is discussed comprehensively. It covers four main aspects of SERS technology: materials utilized, various types of SERS substrates, methods employed for their preparation, and recent applications explored in the field over the past few years.
Xiaoyu Tian +7 more
wiley +1 more source