The First Raman Spectrum of an Organic Monolayer on a High-Temperature Superconductor:  Direct Spectroscopic Evidence for a Chemical Interaction between an Amine and YBa2Cu3O7-δ

Zhu, Jin; Xu, Feng; Schofer, Susan J.; Mirkin, Chad A.

doi:10.1021/ja962556l

Cited by 35 publications

(19 citation statements)

References 14 publications

(19 reference statements)

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“…[19][20][21][22] In addition, many authors have succeeded in observing SERS effects on the metal-modified semiconductor surfaces. [23][24][25] Therefore, the SERS studies on semiconductor are still necessary for the application of SERS on non-metallic surfaces.…”

Section: -5mentioning

confidence: 99%

Enhanced Raman Scattering as a Probe for 4-Mercaptopyridine Surface-modified Copper Oxide Nanocrystals

Wang

Jing

et al. 2007

ANAL. SCI.

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Section: -5mentioning

confidence: 99%

Enhanced Raman Scattering as a Probe for 4-Mercaptopyridine Surface-modified Copper Oxide Nanocrystals

Wang

Jing

et al. 2007

ANAL. SCI.

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“…These are elementary units of nanoelectronics and nanophotonics (semiconductor transistors and lasers, photo detectors, solar cells, different sensors), devices for information superdense recording, informational, computation technologies as well as nanolithography, nanoimprinting, nanochemistry, and nanocatalysis [14][15][16][17][18][19]. The development of novel nanoparticles and nanocomposites with polymeric shell-which provides their colloidal stability, biocompatibility, chemical targeted functionality and reactivity-is of significant value for obtaining nanoscale carriers and labels of biomedical application [20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Development of novel linear, block, and branched oligoelectrolytes and functionally targeting nanoparticles

Zaichenko

Mitina

Shevchuk

et al. 2008

Pure and Applied Chemistry

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The objective of the present study is development of novel surface-active block, comb-like, and branched copolymers with peroxide-containing chains, as well as derived functional luminescent and magnetic nanoparticles. The main experimental approaches are based on tailored synthesis of the oligoperoxide surfactants of desired structures and derived coordinating complexes of transitional and rare earth elements. Oligoperoxide-based synthesis of luminescent, magnetic, and other functional nanocomposites with controlled size distribution, functionality, reactivity, and biocompatibility is described. Developed methods provide combining the formation of polymeric, metal, and metal-oxide nanoparticles with irreversible modification of their surface by functional fragments capable of radical and other reactions, including binding of physiologically active substances. Novel nanoparticles were studied by chemical, colloidal-chemical, and rheological methods, X-ray diffraction technique, luminescent spectroscopy, and transmission and scanning electronic microscopy. The availability of ditertiary peroxide fragments on the nanoparticle surface provides a possibility of radical grafting functional polymer chains. The developed functional nanoparticles have been used for phagocytosis measurement, as well as markers of pathological cells, antimicrobial remedies, and nanocarriers for targeted drug delivery.

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“…Several techniques with distinct capabilities to determine the elemental composition, depth profile or surface morphology of these materials have been used so far. Rutherford backscattering spectrometry (RBS), 4 accelerator mass spectrometry (AMS), 5 x-ray photoelectron spectroscopy (XPS), 6 Auger electron spectroscopy (AES), 7 scanning tunnelling microscopy (STM), 8 atomic force microscopy (AFM), 9 Raman spectroscopy 10 and infrared spectroscopy (IR) 11 have appeared as satisfactory surface characterization tools. Recently, Laserna and co-workers have proposed the use of laser-induced breakdown spectrometry (LIBS) for surface analysis with in-depth and lateral resolution of distinct samples of interest in the industrial or environmental fields, such as photogalvanic cells, 12 silicon wafers, 13,14 coated steels, 15 photovoltaic solar cells 16 and catalytic converters.…”

Section: Introductionmentioning

confidence: 99%

In‐depth characterization of screen‐printed electrodes by laser‐induced breakdown spectrometry and pattern recognition

Amador-Hernández

Fernández-Romero

Castro

2001

Surface & Interface Analysis

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The application of laser-induced breakdown spectrometry (LIBS) and chemometrics [namely principal component analysis (PCA) and cluster analysis (CA)] is presented for the characterization of screenprinted electrodes with in-depth resolution. An Nd : YAG laser operating at the fundamental wavelength of 1064 nm was focused on the sample and the plasma emission was collected by a fibre-optic bundle coupled to a spectrograph-charge-coupled device system. The experimental variables were optimized for a satisfactory spatial characterization. The different zones of the screen-printed electrode were studied (working electrode, reference electrode and electrical contacts) in order to identify both the composition and distribution of the layers deposited on the inert support for the construction of the electronic device. Carbon, gold, silver, platinum, palladium, titanium and aluminium were identified as major components. The use of pattern recognition techniques (PCA and CA) for the statistical treatment of the spectroscopy data obtained by LIBS proved to be a powerful tool for the rapid analysis of miniaturized multilayer electronic devices.

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The First Raman Spectrum of an Organic Monolayer on a High-Temperature Superconductor: Direct Spectroscopic Evidence for a Chemical Interaction between an Amine and YBa₂Cu₃O₇_-_δ

Cited by 35 publications

References 14 publications

Enhanced Raman Scattering as a Probe for 4-Mercaptopyridine Surface-modified Copper Oxide Nanocrystals

Enhanced Raman Scattering as a Probe for 4-Mercaptopyridine Surface-modified Copper Oxide Nanocrystals

Development of novel linear, block, and branched oligoelectrolytes and functionally targeting nanoparticles

In‐depth characterization of screen‐printed electrodes by laser‐induced breakdown spectrometry and pattern recognition

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