Chemical vapor generation by tetrahydroborate (III) and other borane complexes in aqueous media: a critical discussion of fundamental processes and mechanisms …

A D'Ulivo - Spectrochimica Acta Part B: Atomic Spectroscopy, 2004 - Elsevier
The mechanisms involved in chemical vapor generation (CVG) are critically reviewed on the
basis of the experimental evidence reported both in the analytical chemistry and in the …

Mechanisms of chemical vapor generation by aqueous boranes for trace element analysis. Twenty years of investigations

B Campanella, A D'Ulivo - Applied Spectroscopy Reviews, 2024 - Taylor & Francis
The review reports on investigations and studies that have contributed in the last 20 years
(2003–2023) to the clarification of the mechanisms governing the chemical vapor generation …

Photo-induced chemical vapor generation with formic acid for ultrasensitive atomic fluorescence spectrometric determination of mercury: potential application to …

C Zheng, Y Li, Y He, Q Ma, X Hou - Journal of Analytical Atomic …, 2005 - pubs.rsc.org
A new photochemical reaction for mercury chemical/cold vapor generation (CVG) coupled to
atomic fluorescence spectrometry (AFS) is described for the speciation analysis of inorganic …

Rate of access to the binding sites in organically modified silicates. 1. Amorphous silica gels grafted with amine or thiol groups

A Walcarius, M Etienne, J Bessière - Chemistry of materials, 2002 - ACS Publications
The speed at which selected reactants are reaching active sites grafted on porous silica gels
of various nature and porosity was evaluated using some model systems: protonation of …

Mechanisms of chemical generation of volatile hydrides for trace element determination (IUPAC Technical Report)

A D'Ulivo, J Dědina, Z Mester, RE Sturgeon… - Pure and Applied …, 2011 - degruyter.com
Aqueous-phase chemical generation of volatile hydrides (CHG) by derivatization with
borane complexes is one of the most powerful and widely employed methods for …

Role of hydroboron intermediates in the mechanism of chemical vapor generation in strongly acidic media

A D'Ulivo, M Onor, E Pitzalis - Analytical chemistry, 2004 - ACS Publications
Unknown and controversial aspects related to the mechanisms of hydrolysis of borane
complexes and to the mechanisms of chemical vapor generation for trace element …

Physico-chemical characterization of protein–pigment interactions in tempera paint reconstructions: casein/cinnabar and albumin/cinnabar

C Duce, L Ghezzi, M Onor, I Bonaduce… - Analytical and …, 2012 - Springer
In this work, we characterized paint reconstructions using ovalbumin and casein as binders,
and cinnabar (HgS) as a pigment, before and after artificial ageing. Egg and casein are …

Continuous flow hydride generation-atomic fluorescence spectrometric determination and speciation of arsenic in wine

IB Karadjova, L Lampugnani, M Onor, A D'Ulivo… - … Acta Part B: Atomic …, 2005 - Elsevier
Methods for the atomic fluorescence spectrometric (AFS) determination of total arsenic and
arsenic species in wines based on continuous flow hydride generation (HG) with …

Label-free and separation-free atomic fluorescence spectrometry-based bioassay: sensitive determination of single-strand DNA, protein, and double-strand DNA

P Chen, P Wu, J Chen, P Yang, X Zhang… - Analytical …, 2016 - ACS Publications
Based on selective and sensitive determination of Hg2+ released from mercury complex by
cold vapor generation (CVG) atomic fluorescence spectrometry (AFS) using SnCl2 as a …

Determination of methylmercury and inorganic mercury by coupling short-column ion chromatographic separation, on-line photocatalyst-assisted vapor generation …

K Chen, I Hsu, Y Sun - Journal of chromatography A, 2009 - Elsevier
We have combined short-column ion chromatographic separation and on-line photocatalyst-
assisted vapor generation (VG) techniques with inductively coupled plasma mass …