FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892340260> ?p ?o ?g. }

• W2892340260 abstract "Surface-enhanced Raman scattering (SERS) has been proven to be a promising and powerful analytical tool in environment monitoring, chemical and biological sensing, disease diagnosing and homeland security checking. This dissertation focuses on the studies on a new SERS substrate platform  – Ag nanorod arrays. We have fabricated Ag nanorod array substrates with different length at various deposition angles using oblique angle deposition (OAD) and the detailed structural characterizations have been performed for these samples. Semi-ordered Ag nanorod arrays have also been fabricated using template OAD method combining with electron beam lithography method. For Ag nanorod array substrates with a fixed stucture, SERS characterizations related to the excitation configuration have been systematically investigated. The SERS intensity strongly depends on the laser incident angle, polarization states and the reflectance from the underlayer of substrates. In order to understand these unique SERS properties, a modified Greenler’s model has been proposed. The theoretical calculations from this model can qualitatively explain these SERS properties. The SERS activity is also strongly dependent on the specific structures, such as length, diameter, and tilted angle of Ag nanorod and so on. For a fixed tilted angle, there exists an optimum length of Ag nanorod for SERS activity. At the same length, larger SERS intensity can be obtained from a larger tilted angle of Ag nanorods. With the increase of the diameter of Ag nanorods, the SERS intensity from template Ag nanorods decreases when the diameter of Ag nanorod is larger than 100 nm. To understand the SERS mechanism, the origin of SERS from Ag nanorod array has been investigated. Due to the anisotropic absorbance nature of Ag nanorod layer, our experiments indicate that most of SERS signal come from the molecules adsorbed on the side surface of Agnanorods, not from the so called “hot spots” at the corner of between Ag nanorods and Ag film. We believe the Ag nanorod absorbance as a function of the thickness plays a critical role." @default.
• W2892340260 created "2018-09-27" @default.
• W2892340260 creator A5055342281 @default.
• W2892340260 date "2010-05-01" @default.
• W2892340260 modified "2023-09-23" @default.
• W2892340260 title "Surface-enhanced Raman scattering from silver nanorod arrays fabricated by oblique angle deposition" @default.
• W2892340260 cites W1502589953 @default.
• W2892340260 cites W1546843241 @default.
• W2892340260 cites W1578476670 @default.
• W2892340260 cites W1964924444 @default.
• W2892340260 cites W1965232052 @default.
• W2892340260 cites W1967243264 @default.
• W2892340260 cites W1967332594 @default.
• W2892340260 cites W1970818504 @default.
• W2892340260 cites W1971185997 @default.
• W2892340260 cites W1971379158 @default.
• W2892340260 cites W1971394416 @default.
• W2892340260 cites W1971870785 @default.
• W2892340260 cites W1972949254 @default.
• W2892340260 cites W1973841781 @default.
• W2892340260 cites W1974032083 @default.
• W2892340260 cites W1974045936 @default.
• W2892340260 cites W1975039694 @default.
• W2892340260 cites W1979180163 @default.
• W2892340260 cites W1980028181 @default.
• W2892340260 cites W1983433909 @default.
• W2892340260 cites W1983831441 @default.
• W2892340260 cites W1985328439 @default.
• W2892340260 cites W1985587329 @default.
• W2892340260 cites W1986836574 @default.
• W2892340260 cites W1988524872 @default.
• W2892340260 cites W1990792968 @default.
• W2892340260 cites W1991617986 @default.
• W2892340260 cites W1991799230 @default.
• W2892340260 cites W1992221545 @default.
• W2892340260 cites W1992365933 @default.
• W2892340260 cites W1993966017 @default.
• W2892340260 cites W1995630170 @default.
• W2892340260 cites W1995872084 @default.
• W2892340260 cites W1997921966 @default.
• W2892340260 cites W1999173254 @default.
• W2892340260 cites W2000866894 @default.
• W2892340260 cites W2001295758 @default.
• W2892340260 cites W2001347485 @default.
• W2892340260 cites W2001949911 @default.
• W2892340260 cites W2001994759 @default.
• W2892340260 cites W2002801807 @default.
• W2892340260 cites W2002848209 @default.
• W2892340260 cites W2003238041 @default.
• W2892340260 cites W2003755780 @default.
• W2892340260 cites W2004527169 @default.
• W2892340260 cites W2005202826 @default.
• W2892340260 cites W2005815430 @default.
• W2892340260 cites W2007482870 @default.
• W2892340260 cites W2007830375 @default.
• W2892340260 cites W2008056224 @default.
• W2892340260 cites W2008662728 @default.
• W2892340260 cites W2008789711 @default.
• W2892340260 cites W2008859534 @default.
• W2892340260 cites W2009298978 @default.
• W2892340260 cites W2009594227 @default.
• W2892340260 cites W2010287396 @default.
• W2892340260 cites W2013114892 @default.
• W2892340260 cites W2015476284 @default.
• W2892340260 cites W2017224814 @default.
• W2892340260 cites W2019722364 @default.
• W2892340260 cites W2020379079 @default.
• W2892340260 cites W2021980355 @default.
• W2892340260 cites W2022727469 @default.
• W2892340260 cites W2022765285 @default.
• W2892340260 cites W2023142949 @default.
• W2892340260 cites W2023744745 @default.
• W2892340260 cites W2023862860 @default.
• W2892340260 cites W2024242841 @default.
• W2892340260 cites W2024510232 @default.
• W2892340260 cites W2024597912 @default.
• W2892340260 cites W2025742982 @default.
• W2892340260 cites W2026129246 @default.
• W2892340260 cites W2026153385 @default.
• W2892340260 cites W2026879820 @default.
• W2892340260 cites W2027462361 @default.
• W2892340260 cites W2031305015 @default.
• W2892340260 cites W2031846163 @default.
• W2892340260 cites W2035636120 @default.
• W2892340260 cites W2037537680 @default.
• W2892340260 cites W2039087471 @default.
• W2892340260 cites W2039813070 @default.
• W2892340260 cites W2040078989 @default.
• W2892340260 cites W2040874018 @default.
• W2892340260 cites W2042076247 @default.
• W2892340260 cites W2043084346 @default.
• W2892340260 cites W2044279302 @default.
• W2892340260 cites W2044502414 @default.
• W2892340260 cites W2045063874 @default.
• W2892340260 cites W2048033935 @default.
• W2892340260 cites W2050584086 @default.
• W2892340260 cites W2050804570 @default.
• W2892340260 cites W2052646993 @default.
• W2892340260 cites W2052787265 @default.
• W2892340260 cites W2055595878 @default.

• next