Differential scanning calorimetry and hydrodynamic study of bacterial viruses. About possible heat effects in hermetically closed calorimetric vessels with free volume above the liquid

• Tipo: Artigo em Revista Científica Internacional
• Data: 2001

Autores

Mrevlishvili, GM (Autor) Outra; Sottomayor, MJ (Autor) FCUP; Ribeiro da Silva, MAV (Autor) FCUP; Mdzinarashvili, TD (Autor) Outra; Al Zaza, M (Autor) Outra; Tediashvili, M (Autor) Outra; Tushishvili, D (Autor) Outra; Chanishvili, N (Autor) Outra

Revista

Título: Journal of Thermal Analysis and Calorimetry

Vol. 66

Páginas: 115-121

ISSN: 1388-6150

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 2 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Química

Outras Informações

ID Authenticus: P-000-XEV

DOI: 10.1023/a:1012034718329

Abstract (EN): The phase transitions occurring in aqueous solutions of macromolecules and their complex structures (like order-disorder transitions in proteins or nucleic acids solutions) are usually accompanied by small changes in their specific partial volumes. If the quantity of these substances in the closed calorimetric vessels is relatively large (few mg) and if the phase transition is accompanied by a high change of specific partial volume (like in solution of bacteriophages), it is possible to detect some imaginary heat effects in the DSC calorimeters which have closed (sealed) vessels with free volume above the liquid.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7