Differential scanning fluorimetry illuminates silk feedstock stability and processability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F16%3A00452866" target="_blank" >RIV/61389013:_____/16:00452866 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1039/C5SM02036k" target="_blank" >http://dx.doi.org/10.1039/C5SM02036k</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/C5SM02036k" target="_blank" >10.1039/C5SM02036k</a>
Alternative languages
Result language
angličtina
Original language name
Differential scanning fluorimetry illuminates silk feedstock stability and processability
Original language description
The ability to design and implement silk feedstock formulations for tailored spinning has so far eluded the bioengineers. Recently, the high throughput screening technique of differential scanning fluorimetry (DSF) demonstrated the link between the instability transition temperature (Ti) and the processability of the silk feedstock. Using DSF we screened a large set of chemicals known to affect solvent quality. A multivariate analysis of the results shows that, regardless of the diversity of chemicals,three groupings are significantly distinguishable: G1 = similar to native silk; G2 = largely dominated by electrostatic interactions; and G3 = dominated by chelating interactions. We propose a thermodynamic analysis based on a pre- and post-transition fit to estimate the van't Hoff enthalpies (?Hv) and the instability temperature (Ti). Our analysis shows that the ?Ti and ?Hv values were distinct: G1 (?Ti = 0.23 0.2; ?Hv = 159.1 5.6 kcal mol1), G2 (?Ti = 7.3 0.7; ?Hv = 191.4 5.5 kcal mol1
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.30.0029" target="_blank" >EE2.3.30.0029: BIOPOL: BIOpolymer POstdoc Laboratory and educative center</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Soft Matter
ISSN
1744-683X
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
255-262
UT code for WoS article
000366863800030
EID of the result in the Scopus database
2-s2.0-84951130318