Results 71 to 80 of about 175,688 (322)
High index contrast photonic platforms for on-chip Raman spectroscopy [PDF]
, 2019 Nanophotonic waveguide enhanced Raman spectroscopy (NWERS) is a sensing technique that uses a highly confined waveguide mode to excite and collect the Raman scattered signal from molecules in close vicinity of the waveguide. The most important parameters
Baets, Roel +12 more
core +2 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Ultrabright gap-enhanced Raman tags for high-speed bioimaging
Nature Communications, 2019 The speed of surface-enhanced Raman spectroscopy (SERS) imaging is generally limited due to low Raman signals. Here, the authors develop bright gap-enhanced Raman tags with external hot spots and demonstrate their use in fast near-infrared bioimaging.
Yuqing Zhang +4 more
doaj +1 more source
Raman Spectroscopy for In-Line Water Quality Monitoring—Instrumentation and Potential
Sensors, 2014 Worldwide, the access to safe drinking water is a huge problem. In fact, the number of persons without safe drinking water is increasing, even though it is an essential ingredient for human health and development.
Zhiyun Li +3 more
doaj +1 more source
Effect of graphene substrate on the SERS Spectra of Aromatic bifunctional molecules on metal nanoparticles [PDF]
, 2016 The design of molecular sensors plays a very important role within nanotechnology and especially in the development of different devices for biomedical applications.
Arenas, J.F. +4 more
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Optimization of Surface-Enhanced Raman Spectroscopy Detection Conditions for Interaction between Gonyautoxin and Its Aptamer [PDF]
, 2022 Yan Liu +5 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Synthesis and Characterization of Elongated-Shaped Silver Nanoparticles as a Biocompatible Anisotropic SERS Probe for Intracellular Imaging: Theoretical Modeling and Experimental Verification [PDF]
, 2019 Progress in the field of biocompatible SERS nanoparticles has promising prospects for biomedical applications. In this work, we have developed a biocompatible Raman probe by combining anisotropic silver nanoparticles with the dye rhodamine 6G followed by
Caro Salazar, Carlos +6 more
core +1 more source
Advanced Functional Materials, EarlyView.Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim +5 more
wiley +1 more source
International Journal of Nanomedicine, 2022 Hongyang Qian,1,* Yiqiu Wang,1,* Zehua Ma,1,* Lei Qian,1 Xiaoguang Shao,1 Di Jin,1 Ming Cao,1 Shupeng Liu,2 Haige Chen,1 Jiahua Pan,1 Wei Xue1 1Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai,
Qian H +10 more
doaj