Results 151 to 160 of about 33,647 (305)

Bioanalytical TERS and Advanced Data Processing Methods

Journal of Raman Spectroscopy, EarlyView.
Tip‐enhanced Raman spectroscopy delivers label‐free, subnanometer vibrational imaging of biological systems. Recent advances in instrumentation, data analysis, and ambient/liquid operation enable surface‐selective mapping of molecular heterogeneity in proteins, nucleic acids, membranes, and viruses, positioning TERS as a powerful platform for nanoscale
Sarika Joshi, Ankit Dodla, Sarthak Saxena, Twinkle Soni, Sumit Saxena, Shobha Shukla, Bayden R. Wood   +6 more
wiley   +1 more source

Shedding light on glucose

Opto-Electronic Advances
Non-invasive glucose monitoring remains a key challenge due to the molecule's inherently weak Raman signal. While surface-enhanced Raman spectroscopy (SERS) offers potential, it often suffers from incomplete spectral coverage.
Mohsen Rahmani
doaj   +1 more source

A New Method for In-situ Characterization of Important Actinides and Technetium Compounds via Fiberoptic Surface Enhanced Raman Spectroscopy (SERS)

, 2005
Sheng Dai, Baohua Gu
openalex   +2 more sources

Silver-Nanoparticle-Decorated Gold Nanorod Arrays via Bioinspired Polydopamine Coating as Surface-Enhanced Raman Spectroscopy (SERS) Platforms [PDF]

, 2019
Mehmet Yılmaz
openalex   +1 more source

Hybrid nanoparticles platforms towards multifunctional surface-enhanced Raman scattering (SERS) spectroscopy applications [PDF]

, 2020
Charlynn Sher Lin Koh
openalex   +1 more source

Recent Advances in Photonic Bound States in the Continuum: From Fundamentals to Engineering and Implementation

Laser &Photonics Reviews, EarlyView.
This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
wiley   +1 more source

Supercritical Angle Fluorescence and Raman Techniques in Biophotonics

Laser &Photonics Reviews, EarlyView.
Supercritical angle fluorescence (SAF) microscopy and supercritical angle Raman (SAR) spectroscopy have emerged as powerful tools in the field of biophotonics, enabling high‐resolution imaging and spectroscopy of biological specimens near interfaces. This review article provides a comprehensive overview of the principles, techniques, applications, and ...
Subir Das, Nathalia Simea Münch, Stefan Seeger   +2 more
wiley   +1 more source

Silver nanostar films for surface-enhanced Raman spectroscopy (SERS) of the pesticide imidacloprid. [PDF]

Heliyon, 2023
Abu Bakar N, Shapter JG.
europepmc   +1 more source

Unlocking Energy Potential: Exploiting Anionic Redox Activity in Na‐Based Layered Oxides

Small, EarlyView.
Anionic redox in Na‐based layered oxide cathodes unlocks additional capacity beyond conventional transition‐metal redox limits, enabling high‐energy sodium‐ion batteries. This review elucidates coupled cationicanionic redox mechanisms across P2‐, O3‐, and related structural phases, while critically addressing key challenges such as voltage hysteresis ...
Neeraja Nair, Greeshma Caroline, Rishikesh Vengarathody, Shantikumar V. Nair, Maximilian Fichtner, Prabeer Barpanda, Senthilkumar Baskar   +6 more
wiley   +1 more source

In Situ Synthesis of Copper Nanoparticles on Biocarbon Sheets for Surface-Enhanced Raman Scattering

Nanomaterials
A copper nanoparticles@porous biocarbon substrate was designed for Surface-Enhanced Raman Spectroscopy (SERS) via a simple reduction method. In the detection of three trace antibiotics, the substrate exhibits a very high Raman enhancement efficiency ...
Jianqiang Wei, Zelong Zhou, Junchao Qian, Yaping Wang, Jun Chen, Yunfei Sun   +5 more
doaj   +1 more source