674583

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Silver-plated vitamins: a method of detecting tocopherols and carotenoids in LC/ESI-MS coupling.

C Rentel et al.

Analytical chemistry, 70(20), 4394-4400 (1998-10-31)

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

Spontaneous formation of core/shell bimetallic nanoparticles: a calorimetric study.

Naoki Toshima et al.

The journal of physical chemistry. B, 109(34), 16326-16331 (2006-07-21)

We showed recently that low entropy core/shell structured nanoparticles form spontaneously from the physical mixture of a dispersion of Ag nanoparticles and that of another noble metal (Rh, Pd, or Pt) at room temperature. Here we use isothermal titration calorimetry

Analysis of the response of Candida albicans cells to Silver(I).

Raymond Rowan et al.

Medical mycology, 48(3), 498-505 (2010-04-08)

The response of the pathogenic yeast Candida albicans to the silver(I) perchlorate salt (AgClO(4)) was assessed. By employing an anti-phospho-p38 MAPK antibody, dual phosphorylation of a high osmolarity protein (Hog1p) in C. albicans in the presence of AgClO(4) was demonstrated.

Photochemical synthesis of silver particles in Tween 20/water/ionic liquid microemulsions.

Masafumi Harada et al.

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

First bent form for the hydroxo-bridged cis-diammineplatinum(II) dimer [Pt(2)(NH(3))(4)(micro-OH)(2)](ClO(4))(2).

Ken Sakai et al.

Acta crystallographica. Section B, Structural science, 60(Pt 3), 255-262 (2004-05-19)

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.

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)

In vitro anti-tumour effect of 1,10-phenanthroline-5,6-dione (phendione), [Cu(phendione)3](ClO4)2.4H2O and [Ag(phendione)2]ClO4 using human epithelial cell lines.

Carol Deegan et al.

Chemico-biological interactions, 164(1-2), 115-125 (2006-10-13)

The anti-cancer chemotherapeutic potential of 1,10-phenanthroline-5,6-dione (phendione), [Cu(phendione)(3)](ClO(4))(2).4H(2)O and [Ag(phendione)(2)]ClO(4) were determined using four human cells lines, i.e. two neoplastic (A-498 and Hep-G2) and two non-neoplastic (CHANG and HK-2). All of the phendione derivatives induced a concentration-dependant decrease in the

Syntheses of specifically deoxygenated methyl alpha-isomaltotriosides.

E Petráková et al.

Carbohydrate research, 233, 101-112 (1992-09-02)

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.

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