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Sm-SERS

In 1997, SM-SERS experiments were independently reported by Nie and Emory (Nie and Emory 1997) and Kneipp and co-workers (Kneipp et al. 1997). Nie and Emory were able to selectively obtain a signal from a single RH6G molecule adsorbed on a single Ag NP by combination of AFM and SERS microscopy (Nie and Emory 1997). Kneipp and co-workers observed SM-SERS of adenine acquired from a small aggregate of Ag NPs (Kneipp et al. 1997). [Pg.28]

A novel approach based on the use of two analytes (bianalytical SERS— BiASERS) was proposed as a more reliable proof of SM-SERS (Le Ru et al. 2006 Dieringer et al. 2007 Le Ru and Etchegoin 2009). In this experiment, the SERS signal is measured from a mixture of two species with distinguishable SERS spectmm. If the SERS spectrum is a mixture of both analytes, it means that there are many molecules at the hot spots . The observation of a SERS signal of only one [Pg.28]

3 Basics of Surface-Enhanced Raman Scattering (SERS) [Pg.30]

It is evident that SM-SERS is not a universal technique because not every molecule is able to be adsorbed on the hot spot site to get a SM-SERS signal. Up to now, authentic SM-SERS spectra were obtained only from a few dyes and nonresonant molecules (Le Ru et al. 2007 Pieczonka and Aroca 2008 Blackie et al. 2009). [Pg.30]

SMS-SERS Single molecule surface enhanced Raman spectroscopy... [Pg.319]

SM EFs, which represent the EFs from hot spots on the substrate (Blackie et al. 2009). In the first SM-SERS experiments, EFs was estimated as large as 10 " (Kneipp et al. 2006), but it was critically reassessed later by Le Ru and Etchegoin determining that EFs were about 10 (Le Ru et al. 2007). In fact, molecules with relatively high differential RS cross-sections (10 -10 cm sr ) such as dyes require EFs of only 10 -10 for SM-SERS. In contrast, extremely large EFs of lO -lO" are necessary to reach SM-SERS for molecules... [Pg.27]

Bebout GE et al. (eds) AGU Geophys Monogr Ser 96 119-133 Peacock SM, Rushmer T, Thompson AB (1994) Partial melting of subducting oceanic crust. Earth Planet Sci Lett 121 227-244... [Pg.307]

Rosholt NJ (1967) Open system model for uranium-series dating of Pleistocene samples. In Radioactive Dating and Methods of low-level Counting. 1. A. E. A. Proc Ser Publ, SM-87/50, p 299-311 Rosholt JN, Antal PS (1962) Evaluation of the Pa /U-Th °/U method for dating Pleistocene carbonate rocks. US Geol Survey Prof Paper 450-E 108-lll... [Pg.404]

CA Cole, SM Schreiner, JH Priest, N Monji, AS Hoffman. Lower critical solution temperatures of aqueous copolymers of N-isopropylacrylamide and other N-substi-tuted acrylamides. ACS Symp Ser 350 255-284, 1987. [Pg.584]

Figure 14.6 Representative mass spectrum showing ladder of a bisglycosylated glycopeptide obtained from screening of a glycopeptide library for the mannose binding protein. The nonanoic acid (Non) and tridecanoic acid (Tri) encode for Ser(Man) (Sm) and Asn(Man) (Nm), respectively. Figure 14.6 Representative mass spectrum showing ladder of a bisglycosylated glycopeptide obtained from screening of a glycopeptide library for the mannose binding protein. The nonanoic acid (Non) and tridecanoic acid (Tri) encode for Ser(Man) (Sm) and Asn(Man) (Nm), respectively.
Borisov SM, Mayr T, Mistlberger G et al (2010) Dye-doped polymeric particles for sensing and imaging. In Demchenko AP (ed) Advanced fluorescence reporters in chemistry and biology. II. Springer Ser Fluoresc 9 193-228... [Pg.96]

Rempel GD, Borisov Yu A, Raevskii Ni, Igumnov SM, Rozhkov IN (1990) Izv Akad Nauk SSSR Ser Khim 5 1059... [Pg.231]

Jacob SM, Dranoff JS. Radial scale-up of perfectly mixed photochemical reactors. Chem Eng Prog Symp Ser 1966 62 47-55. [Pg.77]

Varum KM, Kvam BJ, Myklestad SM (1986) Structure of a food-reserve beta-D-glucan produced by the hapto-phyte alga Emiliania huxleyi (Lohmann) Hay and Mohler. Carbohydr Res 152 243-248 Veldhuis MJW, Admiraal W (1985) Transfer of photosynthetic products in gelatinous colonies of Phaeocystis pouchetii (Haptophyceae) and its effect on the measurement of excretion rate. Mar Ecol Prog Ser 26 301-304... [Pg.118]

Truelt WL (1979) Adv Chem Ser 174 81 Truett WL, Bayliss MA (1983) AppI Spectrosc Rev 18 329 Tsai P, Cooney RP (1980) J Raman Spectrosc 9 39 Tsai P, Cooney RP, Heaviside J, Hendra PJ (1978) Chem Phys Lett 59 510 Tsai YS, Ma SM, Nishimura S, Ueda I (1990) Biochim Biophys Acta 1022 245 Tsankov D, Jordanov B, Korte EH, Schrader B (1984) AppI Spectrosc 38 43 Tsuboi M (1969) In Brame jr EG (ed) Applied Spectroscopy Reviews, vol 3. M Dekker Pub Co, p 45... [Pg.759]

Qian XM, Nie SM (2008) Single-molecule and single-nanoparticle SERS from fundamental mechanisms to biomedical applications. Chem Soc Rev 37 912... [Pg.48]

Emory SR, Jensen RA, Wenda T, Han MY, Nie SM (2006) Re-examining the origins of spectral blinking in single-molecule and single-nanoparticle SERS. Faraday Discuss 132 249-259... [Pg.256]

Szlag DC, Giuhano A, and Snyder SM, A low-cost aqueous two phase system for affinity extraction. In Hamel JFP, Hunter JB, and Sikdar SK, eds. Doivnstream Processing and Bioseparation, Recovery and Purification of Biological Products. ACS Symp. Ser. 419, ACS Press, Washington, 1990 pp. 71-86. [Pg.430]

See other pages where Sm-SERS is mentioned: [Pg.227]    [Pg.237]    [Pg.128]    [Pg.319]    [Pg.3]    [Pg.28]    [Pg.28]    [Pg.29]    [Pg.29]    [Pg.98]    [Pg.214]    [Pg.227]    [Pg.237]    [Pg.128]    [Pg.319]    [Pg.3]    [Pg.28]    [Pg.28]    [Pg.29]    [Pg.29]    [Pg.98]    [Pg.214]    [Pg.235]    [Pg.359]    [Pg.169]    [Pg.161]    [Pg.23]    [Pg.83]    [Pg.168]    [Pg.335]    [Pg.105]    [Pg.162]    [Pg.430]    [Pg.293]    [Pg.214]    [Pg.275]    [Pg.61]    [Pg.117]    [Pg.119]   
See also in sourсe #XX -- [ Pg.128 ]



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