surface-enhanced Raman spectroscopy (SERS)
Silica Cladding of Ag Nanoparticles for High Stability and Surface Enhanced Raman Spectroscopy Performance
... technique, surface-enhanced Raman spectroscopy (SERS) has shown promising applica- tions in surface adsorption, biochemical sensing, and trace- level analysis as a result of its high ...
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Recent Progress on Liquid Biopsy Analysis using Surface-Enhanced Raman Spectroscopy
... SERS: surface-enhanced Raman spectroscopy; SHINERS: shell-isolated nanoparticle-enhanced Raman spectroscopy; SPION: superparamagnetic iron oxide nanoparticles; SVM: ...
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Probing Trapped Extracellular Vesicles by Surface-Enhanced Raman Spectroscopy
... for surface-enhanced Raman ...well-known Raman reporter (4-MPBA), which successfully demonstrated that hotspots lie within central cavities of wells, highlighting ideal sensing areas for ...
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Surface Enhanced Raman Spectroscopy on Silver Nanoparticles
... Abstract The main purpose of this study is to detect dif- ferent ecologically harmful substances in aqueous solutions using surface enhanced Raman spectroscopy (SERS) as a tool. Therefore, ...
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Surface-enhanced Raman spectroscopy of blood serum based on gold nanoparticles for the diagnosis of the oral squamous cell carcinoma
... The surface-enhanced Raman spectroscopy (SERS) was first discovered by Fleichman and his colleages who founded the Raman intensities were enhanced as much as 10 5 –10 14 times by ...
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In vivo multiplex molecular imaging of vascular inflammation using surface-enhanced Raman spectroscopy
... Surface-enhanced Raman spectroscopy (SERS) is a novel imaging modality with the potential to directly address these unmet clinical ...fingerprint-like Raman signals from reporter ...
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Article Detection of chloroalkanes by surface-enhanced Raman spectroscopy in microfluidic chip
... for surface enhanced Raman spectroscopy ...gold surface allows localized plasmon oscillations to give rise to the SERS effect, in which the Raman spectral lines are intensified ...
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Surface-enhanced Raman spectroscopy of saliva proteins for the noninvasive differentiation of benign and malignant breast tumors
... Abstract: The capability of saliva protein analysis, based on membrane protein purification and surface-enhanced Raman spectroscopy (SERS), for detecting benign and malignant breast tumors is ...
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Surface-enhanced Raman spectroscopy of serum accurately detects prostate cancer in patients with prostate-specific antigen levels of 4–10 ng/mL
... The surface-enhanced Raman spectroscopy (SERS) of blood serum was investi- gated to differentiate between prostate cancer (PCa) and benign prostatic hyperplasia (BPH) in males with a ...
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Surface-enhanced Raman spectroscopy investigation on human breast cancer cells
... scattered Raman light was dispersed by a holographic grating (600 grooves/mm) onto a liquid-nitrogen-cooled CCD chip consisting of an array of 1,024 × 256 ...the Raman scattering from the indi- vidual ...
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Polytetrafluorethylene Au as a substrate for surface enhanced Raman spectroscopy
... the surface properties. The ability of PTFE-Au substrates to enhance Raman signals was investigated by immobilization of biphenyl-4,4’-dithiol (BFD) from the solutions with various ...
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Autonomous In situ Raman Sensor, Suitable for Surface Enhanced Raman Spectroscopy (SERS) for Detection of Chemicals in the Sea
... Complete Raman/SERS sensor is presented in figure 2. As we can see, the plate with all components is fixed inside the tube, which is made from aluminum with a wall thickness of 1 cm. The calculated water depth for ...
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Surface enhanced Raman spectroscopy (SERS) : potential applications for disease detection and treatment
... 13 Biomarker or protein expression can also be used to differentiate cancerous from non-cancerous cells. [92] In prostate cancer cells neuropilin-1 is overexpressed and, on the basis of this knowledge, selective SERS ...
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Surface-enhanced Raman spectroscopy of blood serum based on gold nanoparticles for tumor stages detection and histologic grades classification of oral squamous cell carcinoma
... The surface-enhanced Raman spectra of the serum were detected by using the confocal Raman micro-spectrometer system (Renishaw ...recorded Raman shift region was selected between 200 and ...
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Surface-enhanced Raman spectroscopy before radical prostatectomy predicts biochemical recurrence better than CAPRA-S
... onto surface of Au-NPs and excited by laser, then Raman spec- tra were scattered from chemical bonds within molecules and collected by Raman monitor ...
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Surface-enhanced Raman spectroscopy for in vivo biosensing
... chloro-substituted Cy7 dye, of which one indole can be tethered to a lipoic acid residue to anchor the dye to AuNPs. Covalent attachment allows for robust and reproducible Raman scattering, and the nanoprobes can ...
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Novel Analysis Method for the Solid liquid Interface Using Surface Enhanced Raman Spectroscopy
... enhancing Raman scattering on Ag by FDTD ...experimental Raman spectra of the reductants in low concentration on the Ag ...no Raman shift in the Raman spectrum of the reductants solution in ...
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The past and future of enzyme measurements using surface enhanced Raman spectroscopy
... shape and relative intensity changes have all been observed. Some of these effects are most likely due to the solution based setup where molecules can adsorb and desorb from the ‘hot spot’, however, variations are still ...
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SERS assisted with Fluorescence Microscopy for the Invitro analysis of Drug-treated Cancer cells
... ABSTRACT: Surface Enhanced Raman Spectroscopy (SERS), an emerging technique of Raman spectroscopy, can be used for the characterization of molecular vibrations in drug treated ...
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Surface-enhanced spatially-offset raman spectroscopy (SESORS) in tissue analogs
... ABSTRACT: Surface-enhanced, spatially o ff set Raman spectroscopy (SESORS) combines the remarkable enhancements in sensitivity a ff orded by surface-enhanced Raman ...
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