In LC/MS, nonpolar substances in the majority of cases cannot be ionized by standard electrospray ionization (ESI) because they obviously lack a site for protonation or deprotonation. The ionization of carotenoids and tocopherols can be greatly enhanced by the addition
Glycosylation via Cp2ZrCl2/AgClO4-mediated activation of anomeric sulfoxides.
P Wipf et al.
The Journal of organic chemistry, 66(23), 7910-7914 (2001-11-10)
The third crystal structure containing the hydroxo-bridged cis-diammineplatinum(II) dimer has been determined for a perchlorate salt of the complex, [Pt(2)(NH(3))(4)(micro-OH)(2)](ClO(4))(2). However, the dinuclear cations in the nitrate and the carbonate salts, [Pt(2)(NH(3))(4)(micro-OH)(2)](NO(3))(2) [Faggiani, Lippert, Lock & Rosenberg (1977). J. Am.
Journal of colloid and interface science, 339(2), 373-381 (2009-09-08)
Metal particles of silver (Ag) were synthesized by the photoreduction of silver perchlorate (AgClO(4)) in water-in-ionic liquid (ILs) microemulsions consisting of Tween 20, water and ionic liquids. The ILs were tetrafluoroborate anions associated with the cations 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIm][BF(4)]) and
Specifically deoxygenated methyl alpha-isomaltotriosides were synthesized by the silver perchlorate-mediated condensation of a protected alpha-isomaltosyl chloride with suitably blocked derivatives of methyl alpha-D-glucopyranoside deoxygenated respectively at positions 2, 3, and 4, followed by deprotection.
Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.
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