[PDF] Top 20 Surface enhanced Raman scattering (SERS) based microfluidics for single cell analysis

... a single cell encapsulation event within the microfluidic ...(cancer cell) are labeled from i to ...cancer cell. The inset displays the PDMS Raman spectrum through a droplet in the ... See full document

... frustule surface that acted as preferred sites for further Au nucleation and growth during exposure to the plating solution ...frustules surface by a nanometric Au film, which completely preserved the ... See full document

... Without coupling treatment, the metal atoms generated by magnetron sputtering would attach to the substrate surface by physical absorption. As a result, it was not tight enough so that it is easy to be affected by ... See full document

... and single-photon emission tomography have disadvantages when applied to multiplex molecular imaging due to poor spatial resolution, signal cross talk and increasing radiation ...and Raman spectroscopy are ... See full document

... is based on the direct nucleobase/metal interaction which requires the displacement of residual ions or molecules from the nanoparticle surface, while the second one relies on the non- specific ... See full document

... To date, considerable efforts have been devoted to improve the sensitivity of SERS to develop the technique of SERS analysis. The successful strategies for ultra- sensitive SERS have been realized by metal ... See full document

... Surface-enhanced Raman scattering (SERS) is a surface- sensitive technique that provides a highly enhanced Raman signal from Raman-active molecules that have been ... See full document

... properties based on spectroscopic ...a Raman signal (ie, molecular fingerprint) that may be helpful for numerous medical ...the surface of the MBAuNPs and stabilized with denatured bovine serum ... See full document

... method, surface-enhanced hyper-Raman scattering (SEHRS), was used, allowing a wider pH range to be ...group based on functionalizing nanoparticles with small redox active molecules, ... See full document

... The Raman spectra of the oil were measured with oil of different ...the analysis of PCA plot, an obvious shift of SERS spectra could be ...calculated based on the formula reported ... See full document

... of single molecule detection 21-22 (SMD) techniques has opened up a new era of life science and great deal of activity in analytical chemistry and ...and cell signaling. The advent of single molecule ... See full document

... portable Raman systems, has emerged as a potentially promising solution in field assays due to its ability to provide ultrasensitive, reliable, non-invasive, nondestructive, fast, simple, and cost-effective ... See full document

... over Raman signals for the G and 2D bands, re- spectively. In our analysis, the enhancement of G band on supported graphene is ...weak Raman signals, and the en- hancements of G band with suspended ... See full document

... extrinsic Raman labels (ERLs), which feature an adlayer of an intrinsically strong Raman scatterer chemisorbed onto SERS active substrates ...and single-binding-event [37] ... See full document

... minimal Raman signal and therefore did not inuence the signal obtained from the hydrolysis of the ...primary cell line, bone marrow-derived macrophages, was chosen to study the measurement of ... See full document

... was based on literature references and comparative spectral analysis with homo- and bi-polymeric sequences (Section ...the Raman melting ...the Raman features in the 1150–1600 cm -1 spectral ... See full document

... calculated Raman spectrum o f the A gl complex, on the other hand, shows good agreement with the experimental SERS spectrum, especially considering the previously discussed complications created by condensed-phase ... See full document

... In conclusion, selective release of ssDNA from the surface of hollow gold nanospheres is demonstrated. Excitation at a 785 nm wavelength causes significant ssDNA release from HGN 760 while causing only minor ssDNA ... See full document

... We have developed a highly specific and sensitive methodol- ogy using 4-MBA labeled Au/Ag core-shell nanoparticles combined with a SERS imaging technique for rapid analysis of LMP1 expression in nasopharyngeal ... See full document

... conditioned cell culture media (media + 10% exosome-free FBS) for 48 ...conditioned cell culture supernatant was collected and centrifuged at 430 ×g at RT for 10 ...tracking analysis (NTA) with a ... See full document