Preparation of silver material used for detection of biocomplexes by surface-enhanced Raman scattering
PBN-AR
Instytucja
Wydział Chemii (Uniwersytet im. Adama Mickiewicza w Poznaniu)
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Journal of Applied Physics
ISSN
0021-8979
EISSN
1089-7550
Wydawca
AMER INST PHYSICS
DOI
URL
Rok publikacji
2016
Numer zeszytu
5
Strony od-do
051709 - 051709 [6]
Numer tomu
120
Identyfikator DOI
Liczba arkuszy
Autorzy
Pozostali autorzy
+ 4
Słowa kluczowe
en
Adenosinetriphosphate
Cobalt compounds
Cost effectiveness
Raman scattering
Raman spectroscopy
Silver
Substrates
Enhancement effects
Galvanic displacement
Low concentrations
Process parameters
SERS-active substrates
Signal enhancement
Surface enhanced Raman Scattering (SERS)
Surface preparation
Surface scattering
Streszczenia
Język
en
Treść
Silver dendrites were obtained on Cu plate by a classic galvanic displacement process. The process of preparing Ag particles was performed at different immersion times in AgNO3 solution, and the best process parameters were selected according to the enhancement effect of the Raman spectra of Rhodamine 6G. Ag-Cu substrates were chosen for a Surface-enhanced Raman scattering (SERS) study of biocomplexes because their preparation is cost effective and simple, and the relative homogeneous signal enhancement on the prepared silver SERS-active substrate was obtained. The rapid process of surface preparation was applied to identify the mode of coordination. Biocomplexes of Co and Ni ions with adenosine triphosphate form in neutral pH were immersed on the Ag dendrites, and SERS spectra of these compounds were collected. This research work was carried out in order to determine different types of coordination in the same pH conditions and relatively low concentration using SERS which is an emerging and promising technique for the determination of coordination types in biocomplexes. © 2016 Author(s).
Cechy publikacji
discipline:Chemia
discipline:Technologia chemiczna – dziedzina nauk chemicznych
discipline:Chemistry
discipline:Chemical Technology – field of chemical sciences
Original article
Original article presents the results of original research or experiment.
Oryginalny artykuł naukowy
Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu.
Inne
System-identifier
PBN-R:768440
CrossrefMetadata from Crossref logo
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