Keyword search (4,163 papers available)

"Chem Commun (Camb)" Category Publications:

Title Authors PubMed ID
1 Oriented attachment by enantioselective facet recognition in millimeter-sized gypsum crystals. Viedma C, Cuccia LA, McTaggart A, Kahr B, Martin AT, McBride JM, Cintas P 27722508
CHEMBIOCHEM
2 Directing the Viedma ripening of ethylenediammonium sulfate using "Tailor-made" chiral additives. Nguyen TP, Cheung PS, Werber L, Gagnon J, Sivakumar R, Lennox C, Sossin A, Mastai Y, Cuccia LA 27722259
CHEMBIOCHEM
3 A NIR-responsive azobenzene-based supramolecular hydrogel using upconverting nanoparticles. Mandl GA, Rojas-Gutierrez PA, Capobianco JA 29726556
CNSR
4 Improving metabolome coverage and data quality: advancing metabolomics and lipidomics for biomarker discovery Dajana Vuckovic 29888773
CHEMBIOCHEM

 

Title:Directing the Viedma ripening of ethylenediammonium sulfate using "Tailor-made" chiral additives.
Authors:Nguyen TPCheung PSWerber LGagnon JSivakumar RLennox CSossin AMastai YCuccia LA
Link:https://www.ncbi.nlm.nih.gov/pubmed/27722259?dopt=Abstract
Publication:
Keywords:
PMID:27722259 Category:Chem Commun (Camb) Date Added:2019-05-31
Dept Affiliation: CHEMBIOCHEM
1 Department of Chemistry & Biochemistry, Concordia University, 7141 Sherbrooke Street West, Montréal, Québec H4B 1R6, Canada. Louis.Cuccia@concordia.ca.
2 Bar-Ilan University, Department of Chemistry, Ramat Gan, Israel. Yitzhak.Mastai@biu.ac.il.

Description:

Directing the Viedma ripening of ethylenediammonium sulfate using "Tailor-made" chiral additives.

Chem Commun (Camb). 2016 Oct 18;52(85):12626-12629

Authors: Nguyen TP, Cheung PS, Werber L, Gagnon J, Sivakumar R, Lennox C, Sossin A, Mastai Y, Cuccia LA

Abstract

Both enantiomers of trans-cyclohexane-1,2-diammonium sulfate and trans-1,2-diphenylethylenediammonium sulfate were used as "tailor-made" additives to direct the mirror-symmetry breaking in the attrition-enhanced deracemization (i.e. Viedma ripening) of conglomerate crystals of ethylenediammonium sulfate (EDS). Isothermal titration calorimetry (ITC) shows chiral recognition of (1R,2R)- and (1S,2S)-1,2-diphenylethylenediamine to EDS crystals where the enthalpy of adsorption of the (1R,2R)-isomer on l-EDS crystals is higher in comparison to that on d-EDS crystals. These results are consistent with a "rule of reversal" mechanism driving the chiral outcome of the Viedma ripening of EDS.

PMID: 27722259 [PubMed]





BookR developed by Sriram Narayanan
for the Concordia University School of Health
Copyright © 2011-2026
Cookie settings
Concordia University