Dergi makalesi Açık Erişim
Ozbek, Haluk; Pekcan, Onder
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <controlfield tag="001">95077</controlfield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="a">Creative Commons Attribution</subfield> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="v">367</subfield> <subfield code="p">PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS</subfield> <subfield code="c">69-78</subfield> </datafield> <controlfield tag="005">20210316131054.0</controlfield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">In situ photon transmission method was applied to study thermal phase transitions of t-carrageenan in CaCl2 solution. Coil-to-helix (c-h) and helix-to-dimer (h-d) transitions were detected upon cooling. An extra dimer-to-dimer (d-d) transition was observed as well during cooling at low-temperature region. Upon heating only dimer-to-helix (d-h) and helix-to-coil (h-c) transitions were detected. Photon transmission intensity, I-tr was monitored against temperature to determine several phase transitions and transition temperatures. It was observed that the c-h transition in i-carrageenan-CaCl2 system performs a crossover between 3D percolation to classical theory. Upon heating, the specific heat exponent over the d-h transition was extracted from the transmitted intensity data and was found to be 0.045. (c) 2005 Elsevier B.V. All rights reserved.</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Critical behavior of thermal phase transitions of iota-carrageenan in CaCl2 solution</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="p">user-tubitak-adresli-yayinlar</subfield> <subfield code="o">oai:zenodo.org:95077</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="a">Ozbek, Haluk</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-adresli-yayinlar</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:2b2496f0aed724a0f2b667fbeeeebcc6</subfield> <subfield code="s">188</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/95077/files/bib-58d06540-ec64-452b-b2dc-f2b7b7186948.txt</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="2">doi</subfield> <subfield code="a">10.1016/j.physa.2005.09.073</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Pekcan, Onder</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="a">cc-by</subfield> <subfield code="2">opendefinition.org</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">publication</subfield> <subfield code="b">article</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2006-01-01</subfield> </datafield> </record>
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