Уважаемые коллеги! Помогите, пожалуйста, со статьями:
1. Arie L. Gutman, Vered Ribon, Jean Pierre Leblanc, Rapid and convenient spectrophotometric method for determination of clavulanic acid, Anal. Chem., 1985, 57 (12), 2344–2346.
2. Andrea Miani, Simone Raugei, Paolo Carloni, and Marion S. Helfand, Structure and Raman Spectrum of Clavulanic Acid in Aqueous Solution, J. Phys. Chem. B, 2007, 111 (10), 2621–2630.
3. Jed Fisher, Robert L. Charnas, Jeremy R. Knowles, Kinetic studies on the inactivation of Escherichia coli RTEM β-lactamase by clavulanic acid, Biochemistry, 1978, 17 (11), 2180–2184.
4. Marlei Barboza, Renata M. R. G. Almeida, and Carlos O. Hokka, Intrinsic Kinetic Parameters of Clavulanic Acid Adsorption by Ion-Exchange Chromatography, Ind. Eng. Chem. Res., 2002, 41 (23), 5789–5793.
Спасибо!