WebJan 1, 1996 · Abstract Adsorption of 1,2-benzenedithiol (1,2-BDT) on a silver surface has been investigated by surface-enhanced Raman (SER) and reflection-absorption infrared (RAI) spectroscopy. The molecule was adsorbed on silver very favorably by forming two Ag S bonds after deprotonation. WebDec 2, 2024 · The operating principle of Raman Distributed Temperature Sensor is based on “specific optical effects along the sensing optical fiber to obtain a spatially distributed …
Dark-field imaging and Raman spectroscopy study of the …
WebOct 23, 2015 · Surface enhanced Raman scattering (SERS) is a highly sensitive vibrational spectroscopy that allows for structural determination of analytes with utmost resolution. ... A droplet of BDT solution (0.1 mM in EtOH) was placed on the electrode gap and allowed to dry. By focusing the incident laser on the electrode gap, a strong LSP can be generated ... WebNov 1, 2024 · Zhenhao Mo, Yanhua Zou, Junming Lin, and Rui Hu "Dark-field imaging and Raman spectroscopy study of the interaction process between cells and nanoparticles", … the 7th wans \u0026 the 7th wsdn
Adsorption of 1,4-Benzenedithiol on Gold and Silver Surfaces: …
WebAnisotropic plasmonic gold nanorods (AuNRs) not only have excellent electrical conductivity and electrocatalytic activity, due to localized surface plasmon resonance, they also have good optical properties, such as tunable UV-vis-NIR absorption and so on. Therefore, AuNRs have very high potential in sensing, catalysis, and theranostics. In this … WebMay 26, 2024 · The 785 nm Raman system contains a fiber optic continuous wave laser with a maximum unfocused laser power of output 300 mW (165 mW used for all experiments) and a focal length of 11 mm. WebOct 24, 2014 · Using three kinds of Raman reporters, 1,4-benzenedithiol (BDT), 2-naphthalenethiol (2-NAT) and 4-methoxythiophenol (4-MT), which were self-assembled on the surfaces of a silver core, 19 codes with distinguished spectral … the 7th voyage of sinbad 1958 watch