New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates.

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Abstract Text:

Kwan Kim,Nam Hoon Kim,Hyoung Kun Park,Young Soo Ha,Hyouk Soo Han,

Dropping of appropriately concentrated AgNO(3) and NaBH(4) solutions, as well as laser-ablated Ag sols, onto organic molecules results in the formation of aggregated Ag nanoparticles that can induce surface-enhanced Raman scattering (SERS) for the molecules. The addition of flocculating agents such as alkali halides can further increase the Raman signals. We demonstrate in this work that Raman spectra can be obtained even for 0.01 monolayers of R6G on Si simply by spreading silver nanoparticles and/or fabricating Ag nanoparticles and nanoaggregates at the gaps and vacant sites of R6G molecules. The application prospect of the present methodology is extremely high, not only because of its simplicity but also because of the fact that the observation of vibrational spectra is one of the most incisive methods for understanding the chemical and physical phenomena on a variety of surfaces.

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Publishing Authors By Initials

K Kim,NH Kim,HK Park,YS Ha,HS Han,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Applied spectroscopy

VOLUME: 59

Page Numbers: 1217-21

Journal Abbreviation:

ISSN: 0003-7028

DAY: 21

MONTH: Oct

YEAR: 2005

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 372406

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates.

AFFILIATION: School of Chemistry, Seoul National University, Seoul 151-742, Korea.

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Appl Spectrosc

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

New strategy for ready application of surface-enhanced resonance Raman scattering/surface-enhanced Raman scattering to chemical analysis of organic films on dielectric substrates Related Publications

• An experimental study on rhBMP-2 composite bone substitute for repairing craniomaxillary bone defects.
• Cloning and expression of a novel armadillo motif containing gene in Xenopus.
• Effect of 6-OHDA lesions of the dopaminergic mesolimbic system on drug priming induced reinstatement of extinguished morphine CPP in rats.
• Schistosome transcriptomes: new insights into the parasite and schistosomiasis.
• Simple separation of chicken gonadal primordial germ cells with and without foreign genes.
• The relationship between bone-loss of steroid-induced osteonecrosis and local expression of OPG/OCIF.
• [A novel cis-acting enhancer element between CKLF and CKLFSF1 genes]
• [Application of image identification technology to the analysis system of gene chip and image processing by VB]
• [Association between angiotensin system gene polymorphism and essential hypertension]
• [Changes of platelet endothelial cell adhesion molecule-1, tissue type plasminogen activator and plasminogen activator inhibitor-1 expression in the lung tissue of neonatal rats after intraperitoneal injection with lipopolysaccharide]
• [Changes of the migration ability of the cord blood CD(34)(+) cells during short-term ex vivo expansion]
• [Characteristics of the response of vestibular evoked myogenic potentials to different stimulus modes]
• [Characterization of expression of the centrosomal protein, Cenexin, in rat spermatogenesis]
• [Compliance variation following the change of longitudinal stretch ratio. A study on femoral artery and vein in a rabbit model]
• [Construction and Identification of DNA vaccine containing chimeric gene gag-gp120 of HIV-1]
• [Correcting the congenital ala defect of the facial cleft with revolving reposition]
• [Determination of 10-HDA in honeybee body by HPLC]
• [Electroacupuncture of 2 Hz induces long-term depression of synaptic transmission in the spinal dorsal horn in rats with neuropathic pain]
• [Electroacupuncture up-regulated arcuate nucleus alpha-MSH expression in the rat of diet-induced obesity]
• [Histological observation on programmed cell death in wheat-leaf rust fungus intreaction]
• [Isolation of resisting thrombus and arteriosclerosis compounds in leaves of Salix matsudana]
• [Preliminary study on alternative half body irradiation in the treatment of hematological malignancies]
• [Preparation of standard mixture of volatile organic compounds]
• [Second allogeneic transplant for leukemia relapsed after first allogeneic transplantation]
• [Side effects of glucocorticosteroids in the management of 1291 patients of SARS.]
• [Study on drug-resistance of Mycobacterium tuberculosis isolated from coal workers with silico-tuberculosis]
• [Supplementing Qi and activating blood circulation in gene regulation of vascular smooth muscle cells]
• [The neurovascular anatomy and its clinical implication of the rectus femoris muscle]
• [The relationship between ecological immune nutrition and infection control under stress state]
• [Transferring neurovascular rectus femoris muscle segment for treatment of facial paralysis]