Glass transition and heat capacity behaviors of plant vitrification solutions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F14%3A00002972" target="_blank" >RIV/00027006:_____/14:00002972 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.tca.2014.08.015" target="_blank" >http://dx.doi.org/10.1016/j.tca.2014.08.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.tca.2014.08.015" target="_blank" >10.1016/j.tca.2014.08.015</a>

Result language

angličtina

Original language name

Glass transition and heat capacity behaviors of plant vitrification solutions

Original language description

Differential scanning calorimetry (DSC) was employed to investigate the vitrification and annealing behaviors of the most commonly used plant vitrification solutions (PVS). These solutions are employed to protect plant tissues toward ice formation and freeze injury, and help to the vitrification of these tissues, by globally reducing the intracellular fluids mobility. Glass transition temperatures (TG) and heat capacity increments (DCp) were determined for five solutions PVS1, PVS2, PVS2 mod, PVS3 and PVS3 mod, with different composition, and a range of cooling and warming rates was employed. Glass transitions showed clear and consistent temperature differences within vitrification solutions, which could be related to composition and water content. Roughly, two sets of TG values were obtained, those for PVS1 and PVS2, at -112 °C and -114 °C, respectively, and those for PVS3, at -90 °C. The observed TG and DCp, unexpectedly, did not significantly change within a wide range of cooling ra

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EI - Biotechnology and bionics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Thermochimica Acta

ISSN

0040-6031

e-ISSN

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Volume of the periodical

593

Issue of the periodical within the volume

October

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

7

Pages from-to

43-49

UT code for WoS article

000343846200008

EID of the result in the Scopus database

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