Literature DB >> 12398680

Polarization switching of crystal structure in the nonphotochemical light-induced nucleation of supersaturated aqueous glycine solutions.

Bruce A Garetz1, Jelena Matic, Allan S Myerson.   

Abstract

By switching between linear and circular polarization in the irradiation of supersaturated solutions of the amino acid glycine in water with intense nanosecond pulses of near-infrared laser light, we have obtained the gamma and alpha phases, respectively, through nonphotochemical light-induced nucleation (NPLIN). This is the first report of light polarization controlling crystal structure. The intensity dependence of NPLIN in aqueous urea is also reported.

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Year:  2002        PMID： 12398680     DOI： 10.1103/PhysRevLett.89.175501

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  19 in total

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4.  Materials engineering of solid-state dosage forms.

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5.  Two-step mechanism of homogeneous nucleation of sickle cell hemoglobin polymers.

Authors:  Oleg Galkin; Weichun Pan; Luis Filobelo; Rhoda Elison Hirsch; Ronald L Nagel; Peter G Vekilov
Journal:  Biophys J       Date:  2007-04-20       Impact factor: 4.033

6.  Crystal nucleation: Nucleus in a droplet.

Authors:  Peter G Vekilov
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7.  Rapid Crystallization of L-Alanine on Engineered Surfaces using Metal-Assisted and Microwave-Accelerated Evaporative Crystallization.

Authors:  Anginelle M Alabanza; Edwin Pozharski; Kadir Aslan
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Review 8.  Nucleation precursors in protein crystallization.

Authors:  Peter G Vekilov; Maria A Vorontsova
Journal:  Acta Crystallogr F Struct Biol Commun       Date:  2014-02-20       Impact factor: 1.056

9.  Rapid crystallization of glycine using metal-assisted and microwave-accelerated evaporative crystallization: the effect of engineered surfaces and sample volume.

Authors:  Tsehai A J Grell; Melissa A Pinard; Danielle Pettis; Kadir Aslan
Journal:  Nano Biomed Eng       Date:  2012

10.  Crystallization of l-alanine in the presence of additives on a circular PMMA platform designed for metal-assisted and microwave-accelerated evaporative crystallization.

Authors:  Anginelle M Alabanza; Muzaffer Mohammed; Kadir Aslan
Journal:  CrystEngComm       Date:  2012-12-21       Impact factor: 3.545
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