Browsing Journal Articles by Subject "Biochemistry"

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Characterisation of the carotenoprotein found in carapace shells of Jasus lalandii

Author: Timme, E ; Walwyn, D ; Bailey, A Date: May 2009 Purple carotenoprotein containing astaxanthin as the prosthetic group was extracted from the carapace shells of Jasus lalandii. The material, with a molecular mass of around 400 000 Da and max 525nm (a-crustacyanin), was readily converted ... Read more
Detection of antimycolic acid antibodies by liposomal biosensors

Author: Lemmer, Yolandy ; Thanyani, ST ; Vrey, PJ ; Driver, CHS ; Venter, L ; Van Wyngaardt, S ; Ten Bokum, AMC ; Ozoemena, KI ; Pilcher, LA ; Fernig, DG ; Stoltz, AC ; Swai, HS ; Verschoor, JA Date: 2009 Antibodies to mycolic acid (MA) antigens can be detected as surrogate markers of active tuberculosis (TB) with evanescent field biosensors where the lipid antigens are encapsulated in liposomes. Standard immunoassay such as ELISA, where the ... Read more
Determination of diffuse double layer protonation constants for hydrous ferric oxide (HFO): supporting evidence for the Dzombak and Morel compilation

Author: Pretorius, PJ ; Linder, PW Date: 1998 The acid-base properties of hydrous ferric oxide were studied by glass electrode potentiometry. From the potentiometric data, surface protonation constants were derived according to the Diffuse Double Layer convention. Chemical equilibrium ... Read more

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Browsing Journal Articles by Subject "Biochemistry"

Browsing Journal Articles by Subject "Biochemistry"

Browse

All of ResearchSpace

This Collection

Quick Links

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General Enquiries

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