Exploring the Isomer Dependent SERS Spectra of (diphenylphosphoryl)(pyridin-2, -3, and -4-yl)methanol Adsorbed on Gold Nanocolloids
Joint Authors
Boduszek, Bogdan
Olszewski, Tomasz K.
Kim, Younkyoo
Proniewicz, Leonard M.
Proniewicz, Edyta
Pięta, Ewa
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The surface-enhanced Raman scattering (SERS) spectra of three aminophosphonate derivatives of pyridine: (diphenylphosphoryl)(pyridin-2-yl)methanol ( α -Pyr), (diphenylphosphoryl)(pyridin-3-yl)methanol ( β -Pyr), and (diphenylphosphoryl)(pyridin-4-yl)methanol ( γ -Pyr) were measured after immobilization onto colloidal gold surface.
Changes in the wavenumber, broadness, and enhancement between the corresponding Raman and SERS bands allowed to deduce orientation of the α -, β -, and γ -isomers ( α -, β -, and γ -refer to the position of the substituent relative to the ring nitrogen atom) of aminophosphonate derivatives of pyridine on the gold surface.
Briefly, it was demonstrated that the α -Pyr and β -Pyr show the same mode of adsorption, whereas the adsorption process of the γ -Pyr isomer differs in this regard that pyridine assists in the interaction with the gold surface.
American Psychological Association (APA)
Pięta, Ewa& Proniewicz, Edyta& Boduszek, Bogdan& Olszewski, Tomasz K.& Kim, Younkyoo& Proniewicz, Leonard M.. 2014. Exploring the Isomer Dependent SERS Spectra of (diphenylphosphoryl)(pyridin-2, -3, and -4-yl)methanol Adsorbed on Gold Nanocolloids. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1043147
Modern Language Association (MLA)
Pięta, Ewa…[et al.]. Exploring the Isomer Dependent SERS Spectra of (diphenylphosphoryl)(pyridin-2, -3, and -4-yl)methanol Adsorbed on Gold Nanocolloids. Journal of Spectroscopy No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1043147
American Medical Association (AMA)
Pięta, Ewa& Proniewicz, Edyta& Boduszek, Bogdan& Olszewski, Tomasz K.& Kim, Younkyoo& Proniewicz, Leonard M.. Exploring the Isomer Dependent SERS Spectra of (diphenylphosphoryl)(pyridin-2, -3, and -4-yl)methanol Adsorbed on Gold Nanocolloids. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1043147
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1043147