Thiol derivatization

Murthy S, Wang Z L and Whetten R L 1997 Thin films of thiol-derivatized gold nanoorystals Phil. Mag. Lett. 75 321... 

Hutchison JE, Postlethweite TA, Murray RW. 1993. Molecular films of thiol-derivatized tetra-phenylporphyrins on gold Film formation and electrocatal)4ic dioxygen reduction. Langmuir 9 3277. 

Postlethwaite TA, Hutchison JE, Hathcock KW, Murray RW. 1995. Optical, electrochemical and electrocatalytic properties of self-assembled thiol-derivatized porphyrins on transparent gold-hlms. Langmuir 11 4109. 

Brust, M., Walker, M., Bethell, D., Schiffrin, D.J. and Whyman, R. (1994) Synthesis of thiol-derivatized gold nanopartides in a 2-phase liquid—liquid system. Journal of the Chemical Society, Chemical Communications (7), 801—802. 

With both the acidic and alkaline single time point assays, it remains unclear if acid labile H2S or desulfuration of proteins [40], respectively, creates artifactual overestimates of free H2S levels, as described earlier. Tissue H2S concentrations determined by thiol derivatization using bromobimane near neutral pH followed by HPLC also indicate... 

An easily accessible DA CSP derived from L-A-(2-naphthyl)valine (80) was used to separate appropriately derivatized amines, amino alcohols and thiols, derivatization consisting of N-, O- and 5-acylation with 3,5-dinitrobenzoyl chloride or 3,5-dinitrophenyl... 

M. Bnist, M. Walker, D. Bethell, D. J. Schiffrin, and R. Whyman Synthesis of thiol-derivatized gold nanoparticles in a 2-phase liquid-liquid system, J. Chem. Soc., Chem. Commun. 801-802 (1994). 

Both thiol-derivatized peptides were conjugated to the surface of small unilamellar vesicles (PC/PG/Chol 75/20/50 65nm dia.) containing a thiol-reactive functionalized PamsCSS anchor (11,59), i.e., an amphipathic triacylated lipopeptide chosen for its adjuvanticity, its activation of DCs... 

Fig. 4 A schematic illustration of pure and mixed SAMs a thiol-derivatized single-stranded DNA only and b mixed SAM layer of thiol-derivatized single-stranded DNA and 6-hydroxy- 1-hexanethiol...

Human parathyroid hormone, a 34-residue peptide, has an N-terminal Ser suitable for conversion into the /V -glyoxyl moiety, thus, permitting a subsequent thiazolidine conjugation with 1-amino-2-thiol derivatized biotin.[l7 ... 

Self-Assembled Monolayer Films of Thiol-Derivatized Polymers... 

Figure 4.33 General structure of thiol-derivatized siloxane polymers...

Fig. 16 TEM image of a nanocrystalline array of thiol-derivatized Au particles [from Sarathy et ai (reproduced with permission from ref. 96(6))].

In the literature, metal nanoparticles have been obtained in hydrocarbon media in different ways. Thus, Brust et al.5 synthesized thiol-derivatized gold nanoparticles in a two-phase liquid—liquid system by transferring the metal salt from the aqueous medium to toluene using tetraoctylammoniumbromide as the phase-transfer reagent. Thiol-derivatized nanoparticles of Au, Pt, and Ag have been prepared as organosols, by the... 

A novel method of thiol-derivatizing hydrosols of metals has been recently developed by Sarathy et al. [25, 26], The procedure involves mixing a hydrosol... 

Figure 8.7. Two-dimensional arrays of Au nanocrystals of 4.2 nm mean diameter. The nanocrystals were obtained by thiol-derivatizing the hydrosol. A histogram indicating particle size distribution is given (below left). The XRD pattern from this array is also shown (below right) (reproduced with permission from reference [25]).

Fig. 3.3. TEM images of the thiol derivatized Au nanoparticles. The particle size distributions are shown in the form of histograms alongside the TEM images. The nanoparticles in (a), (b), and (c) were obtained by using 2.2,...

Figure 16.19. Thiol-derivatized nanometric gold. [Adapted, by permission, from Gonsalves K E, Carlson G, Chen X, Kumar J, Aranda F, Perez R, Jose-Yacaman M, J. Mat. Sci. Lett., 15, No.l 1, 1996, 948-51.]...

Sampathkumar, S.-G., Jones, M. B., Yarema, K. J. (2006). Metabolic expression of thiol-derivatized sialic acids on the cell surface and their quantitative estimation by flow cytometry. Nat. Protocols, 1, 1840-1851. 

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