Issue 7, 2013
From the journal:

Analyst

Detection and characterization of impurities in commercial products with Fourier transform microwave spectroscopy†

Biagio Velino,a   Laura B. Favero,b   Paolo Ottaviani,c   Assimo Marisc  and  Walther Caminati*c  

* Corresponding authors

a Dipartimento di Chimica Fisica e Inorganica dell'Università, Viale Risorgimento 4, I-40136 Bologna, Italy

b Consiglio Nazionale delle Ricerche – Istituto per lo Studio dei Materiali Nanostrutturati (CNR-ISMN), Via P. Gobetti 101, I-40129 Bologna, Italy

c Dipartimento di Chimica “G. Ciamician” dell'Università, Via Selmi 2, I-40126 Bologna, Italy
E-mail: walther.caminati@unibo.it

Abstract

The rotational signatures of methyl pyruvate as an impurity have been accidentally found and its rotational spectrum was assigned while recording the microwave spectrum of a 98% Sigma-Aldrich sample of methyl (S)-(−)-lactate with the pulsed jet Fourier transform microwave technique.

Graphical abstract: Detection and characterization of impurities in commercial products with Fourier transform microwave spectroscopy

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C3AN36652A
Article type
Communication
Submitted
09 Nov 2012
Accepted
06 Feb 2013
First published
07 Feb 2013

Analyst, 2013,138, 1959-1961

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Detection and characterization of impurities in commercial products with Fourier transform microwave spectroscopy

B. Velino, L. B. Favero, P. Ottaviani, A. Maris and W. Caminati, Analyst, 2013, 138, 1959 DOI: 10.1039/C3AN36652A

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