Fourier-transformed infrared photoacoustic spectroscopy of biological materials.
Science
; 210(4472): 918-20, 1980 Nov 21.
Article
em En
| MEDLINE
| ID: mdl-7434007
ABSTRACT
A new technique for measuring the infrared spectra of solids has been developed. The photoacoustic spectra of hemin, hemoglobin, protoporphyrin IX, and horseradish peroxidase show how this technique can be used to obtain structural information about biological materials which cannot readily be studied by normal transmission infrared spectroscopy. The method requires milligram quantities of material and involves no sample preparation.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Porfirinas
/
Espectrofotometria Infravermelho
Idioma:
En
Ano de publicação:
1980
Tipo de documento:
Article