Electrospray ionization mass spectrometry: a major tool to investigate reaction mechanisms in both solution and the gas phase

MN Eberlin - European Journal of Mass Spectrometry, 2007 - journals.sagepub.com
Electrospray ionization mass spectrometry (ESI-MS), in conjunction with its tandem version
ESI-MS/MS, is now established as a major tool to study reaction mechanisms in solution …

How and why to investigate multicomponent reactions mechanisms? A critical review

MO Rodrigues, MN Eberlin, BAD Neto - The Chemical Record, 2021 - Wiley Online Library
We review the most innovative efforts and greatest challenges faced when elucidating
multicomponent reactions (MCRs) mechanisms. When compared to traditional reactions, the …

Gaseous supramolecules of imidazolium ionic liquids:“magic” numbers and intrinsic strengths of hydrogen bonds

FC Gozzo, LS Santos, R Augusti… - … A European Journal, 2004 - Wiley Online Library
Electrospray ionization mass spectrometry (ESI‐MS) is found to gently and efficiently transfer
small to large as well as singly to multiply charged [X+] n [A−] m supramolecules of …

Monitoring the degradation of tetracycline by ozone in aqueous medium via atmospheric pressure ionization mass spectrometry

I Dalmázio, MO Almeida, R Augusti… - Journal of the American …, 2007 - Springer
The degradation of tetracycline (1) by ozone in aqueous solution was investigated. High
performance liquid chromatography (HPLC), UV-visible spectroscopy (UV-Vis), and total …

Estratégias utilizadas no combate a resistência bacteriana

GP Silveira, F Nome, JC Gesser, MM Sá, H Terenzi - Química Nova, 2006 - SciELO Brasil
This article provides an overview on the recent achievements to combat Gram-positive
bacteria and the mechanisms related to antimicrobial activity and bacterial resistance …

Advanced oxidation of caffeine in water: on-line and real-time monitoring by electrospray ionization mass spectrometry

I Dalmázio, LS Santos, RP Lopes… - … science & technology, 2005 - ACS Publications
High performance liquid chromatography (HPLC), ultraviolet spectroscopy (UV), and total
organic carbon (TOC) analyses show that caffeine is quickly and completely degraded …

Investigation of chemical reactions in solution using API-MS

LS Santos, L Knaack, JO Metzger - International Journal of Mass …, 2005 - Elsevier
The general concepts, advantages, and applications of on-line and off-line screening to
organic reaction mechanistic studies applying API-MS are reviewed. An overview is …

The mechanism of the Stille reaction investigated by electrospray ionization mass spectrometry

LS Santos, GB Rosso, RA Pilli… - The Journal of organic …, 2007 - ACS Publications
On-line monitoring of Stille reactions was performed via direct infusion electrospray
ionization mass spectrometry (ESI-MS) and its tandem version (ESI-MS/MS). When operated …

[PDF][PDF] Study of homogeneously catalyzed Ziegler-Natta polymerization of ethene by ESI-MS

LS Santos, JO Metzger - Angewandte Chemie-International Edition, 2006 - academia.edu
Homogeneous zirconocene catalysts for olefin polymerization are very important. The
current standard procedure for the polymerization of ethene using this catalysts is the …

Online mechanistic investigations of catalyzed reactions by electrospray ionization mass spectrometry: a tool to intercept transient species in solution

LS Santos - European Journal of Organic Chemistry, 2008 - Wiley Online Library
During the last two decades there has been considerable growth in the development of
electrospray ionization mass spectrometry (ESI‐MS) as a practical method for studying …