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Correction: Rheometry-on-a-chip: measuring the relaxation time of a viscoelastic liquid through particle migration in microchannel flows
Francesco
Del Giudice
*a,
Gaetano
D'Avino
b,
Francesco
Greco
c,
Ilaria
De Santo
a,
Paolo A.
Netti
ab and
Pier Luca
Maffettone
ab
aCenter for Advanced Biomaterials for Healthcare at CRIB, Istituto Italiano di Tecnologia, P.le Tecchio 80, 80125 Naples, Italy. E-mail: francesco.delgiudice@me.com; Fax: +39 081 2391800; Tel: +39 081 7682280
bDipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Universitá di Napoli Federico II, P.le Tecchio 80, 80125 Naples, Italy
cIstituto di Ricerche sulla Combustione, IRC-CNR, P.le Tecchio 80, 80125 Naples, Italy
First published on 29th February 2016
Abstract
Correction for ‘Rheometry-on-a-chip: measuring the relaxation time of a viscoelastic liquid through particle migration in microchannel flows’ by Francesco Del Giudice et al., Lab Chip, 2015, 15, 783–792.
There was a numerical mistake in calculating the exponent of eqn (7) (second relation) and eqn (10) (second relation), both for the PEO solutions. The correct exponent is 1.54 in eqn (7), and 0.54 in eqn (10). Such errors are also present in the corresponding figures (Fig. 4(a) and 5(a)). The corrections indicated here, however, determine only very minor quantitative differences in the figures. Corrected versions of Fig. 4(a) and 5(a) are given below (Fig. 1).
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| Fig. 1 (a) Corrected version of Fig. 4(a) showing the correct exponent of eqn (7). (b) Corrected version of Fig. 5(a) showing the correct exponent of eqn (10). | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
| This journal is © The Royal Society of Chemistry 2016 |