Results 11 to 20 of about 11,609 (246)

Surface-enhanced Raman nanoparticles for tumor theranostics applications

Acta Pharmaceutica Sinica B, 2018
Raman spectroscopy, amplified by surface-enhanced Raman scattering (SERS) nanoparticles, can provide an in vivo imaging modality due to its high molecular specificity, high sensitivity, and negligible autofluorescence.
Yangyang Li, Qiaolin Wei, Fei Ma, Xin Li, Fengyong Liu, Min Zhou   +5 more
doaj   +1 more source

Application of Graphene in Surface-Enhanced Raman Spectroscopy

Nano Biomedicine and Engineering, 2017
Since the two-dimension structural graphene was discovered in 2004, the researches involved in graphene have and will continue to develop actively because of the excellent properties of graphene. Raman spectroscopy is a quick and precise characterization
Jie Chang, Xiao Zhi, Amin Zhang
doaj   +1 more source

Novel Surface-Enhanced Raman Spectroscopy Techniques for DNA, Protein and Drug Detection

Sensors, 2019
Surface-enhanced Raman spectroscopy (SERS) is a vibrational spectroscopic technique in which the Raman scattering signal strength of molecules, absorbed by rough metals or the surface of nanoparticles, experiences an exponential growth (103–106 ...
Chuanpin Chen, Wenfang Liu, Sanping Tian, Tingting Hong   +3 more
doaj   +1 more source

Synthesis and characterization of reporter molecules embedded core-shell nanoparticles as SERS nanotags

Journal of Innovative Optical Health Sciences, 2021
Surface-enhanced Raman scattering (SERS) spectroscopy is presented as a sensitive and specific molecular tool for clinical diagnosis and prognosis monitoring of various diseases including cancer.
Chloe Duffield, Nana Lyu, Yuling Wang
doaj   +1 more source

Surface Enhanced Raman Spectroscopy and Intracellular Components

Proceedings, 2019
In the last decade, surface-enhanced Raman spectroscopy (SERS) met increasing interest in the detection of chemical and biological agents due to its rapid performance and ultra-sensitive features.
Mario D’Acunto
doaj   +1 more source

Targets and Tools: Nucleic Acids for Surface-Enhanced Raman Spectroscopy

Biosensors, 2021
Surface-enhanced Raman spectroscopy (SERS) merges nanotechnology with conventional Raman spectroscopy to produce an ultrasensitive and highly specific analytical tool that has been exploited as the optical signal read-out in a variety of advanced ...
Irene Calderon, Luca Guerrini, Ramon A. Alvarez-Puebla   +2 more
doaj   +1 more source

Advances in Surface-Enhanced and Tip-Enhanced Raman Spectroscopy, Mapping and Methods Combined with Raman Spectroscopy for the Characterization of Perspective Carbon Nanomaterials

Nanomaterials, 2023
Surface-enhanced Raman spectroscopy (SERS) is based on the effect of the plasmonic enhancement of intensity of the Raman scattering of molecules in cases when they are adsorbed on a substrate [...]
Marianna V. Kharlamova
doaj   +1 more source

Place & Play SERS: sample collection and preparation-free surface-enhanced Raman spectroscopy

Analytical Methods, 2023
We have fabricated a flexible, adhesive gold/polyvinylalcohol nanomesh substrate for use in SERS. This substrate allows for the acquisition of SERS spectra through the simple application of the gold nanomesh onto samples.
Yasutaka Kitahama, Pablo Martinez Pancorbo, Hiroki Segawa, Machiko Marumi, Ting-Hui Xiao, Kotaro Hiramatsu, William Yang, Keisuke Goda   +7 more
openaire   +3 more sources

Nanoparticle Properties and Synthesis Effects on Surface-Enhanced Raman Scattering Enhancement Factor: An Introduction

The Scientific World Journal, 2015
Raman spectroscopy has enabled researchers to map the specific chemical makeup of surfaces, solutions, and even cells. However, the inherent insensitivity of the technique makes it difficult to use and statistically complicated.
Nathan D. Israelsen, Cynthia Hanson, Elizabeth Vargis   +2 more
doaj   +1 more source

Reusability, Long‐Life Storage and Highly Sensitive Zirconium Nitride (ZrN) Surface‐Enhanced Raman Spectroscopy (SERS) Substrate Fabricated by Reactive Gas‐Timing Rf Magnetron Sputtering

Advanced Materials Interfaces, 2023
Transition metal nitrides (TMN) are promising material alternative to replace noble metals in the field of plasmonic applications, especially surface‐enhanced Raman spectroscopy (SERS).
Nguentra Sucheewa, Winadda Wongwiriyapan, Prapakorn Rattanawarinchai, Tuksadon Wuttikhun, Kittiphat Sinthiptharakoon, Saran Youngjan, Pongtanawat Khemthong, Gamolwan Tumcharern, Tossaporn Lertvanithphol, Nutthamon Limsuwan, Apirak Pankiew, Mati Horprathum, Supanit Porntheeraphat, Visittapong Yordsri, Narathon Khemasiri, Michiko Obata, Masatsugu Fujishige, Kenji Takeuchi, Morinobu Endo, Annop Klamchuen, Jiti Nukeaw   +20 more
doaj   +1 more source