Surface enhanced Raman spectroscopic characterization of molecular structures in diamond-like carbon films

2008 ◽  
Vol 450 (4-6) ◽  
pp. 375-378 ◽  
Author(s):  
A. Hu ◽  
W.W. Duley
Keyword(s):  
Spectroscopic Characterization ◽  
Carbon Films ◽  
Molecular Structures ◽  
Diamond Like Carbon ◽  
Raman Spectroscopic ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

scholarly journals Preparation and Characterization of Perforated SERS Active Array for Particle Trapping and Sensitive Molecular Analysis

Biosensors ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 93 ◽  
Author(s):  
István Rigó ◽  
Miklós Veres ◽  
Tamás Váczi ◽  
Eszter Holczer ◽  
Orsolya Hakkel ◽  
...  
Keyword(s):  
Molecular Analysis ◽  
Silicon Surface ◽  
3D Structure ◽  
Raman Spectroscopic ◽  
Cell Trapping ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Flow Through

A gold-coated array of flow-through inverse pyramids applicable as substrate for entrapment and immobilization of micro-objects and for surface enhanced Raman spectroscopic measurements was fabricated using bulk micromachining techniques from silicon. Surface morphology, optical reflectance, immobilization properties, and surface enhanced Raman amplification of the array were modelled and characterized. It was found that the special perforated periodic 3D structure can be used for parallel particle and cell trapping and highly sensitive molecular analysis of the immobilized objects.

Applications of surface-enhanced Raman spectroscopy in detection fields

Nanomedicine ◽  
2020 ◽  
Vol 15 (30) ◽  
pp. 2971-2989 ◽  
Author(s):  
Ting Lin ◽  
Ya-Li Song ◽  
Juan Liao ◽  
Fang Liu ◽  
Ting-Ting Zeng
Keyword(s):  
Raman Spectroscopy ◽  
Medical Diagnosis ◽  
High Selectivity ◽  
Surface Enhanced Raman Spectroscopy ◽  
Molecular Structures ◽  
Spectroscopy Technique ◽  
Detection Mechanism ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Surface-enhanced Raman spectroscopy (SERS) is a Raman spectroscopy technique that has been widely used in food safety, environmental monitoring, medical diagnosis and treatment and drug monitoring because of its high selectivity, sensitivity, rapidness, simplicity and specificity in identifying molecular structures. This review introduces the detection mechanism of SERS and summarizes the most recent progress concerning the use of SERS for the detection and characterization of molecules, providing references for the later research of SERS in detection fields.

Droplet based microfluidics: spectroscopic characterization of levofloxacin and its SERS detection

2015 ◽  
Vol 17 (33) ◽  
pp. 21236-21242 ◽  
Author(s):  
I. J. Hidi ◽  
M. Jahn ◽  
K. Weber ◽  
D. Cialla-May ◽  
J. Popp
Keyword(s):  
Aqueous Solution ◽  
Raman Spectroscopy ◽  
Silver Nanoparticles ◽  
Spectroscopic Characterization ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection

The determination of the absorption behavior of levofloxacin (levaquin) on the surface of silver nanoparticles and its determination in aqueous solution by droplet based microfluidics combined with surface enhanced Raman spectroscopy.

scholarly journals Nano-Scale Characterization of Surface Enhanced Raman Spectroscopic Substrates

2012 ◽  
Vol 41 ◽  
pp. 867-873 ◽  
Author(s):  
A.R.M. Radzol ◽  
Khuan Y. Lee ◽  
W. Mansor ◽  
S.R. Yahaya
Keyword(s):  
Raman Spectroscopic ◽  
Nano Scale ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Scale Characterization
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