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Continuous-flow/stopped-flow system incorporating a rotating bioreactor based on a double redox catalytic cycle and electron transfer mediated by osmium complexes. Application in the determination of extremely low levels of glucose
(Taylor & Francis, 2002-02)
The high sensitivity that can be attained by enzymatic amplification via substrate cycling and mediated by the redox polymer [Os(bpy)2ClPyCH2NHpoly( allylamine) (Os-PAA), has been verified by on-line interfacing of a ...
A qm/mm study on the last two steps of the catalytic cycle of acetohydroxyacid synthase
(ELSEVIER SCIENCE BV, 2011)
Dba-free palladium intermediates of the Heck-Matsuda reaction
(2013-05-28)
The dba-free Heck-Matsuda reaction was investigated via direct ESI-MS(/MS) monitoring. Palladium species involved in the reduction of Pd(ii) during a Wacker type reaction and several dba-free arylpalladium transient complexes ...
Dba-free palladium intermediates of the Heck-Matsuda reaction
(2013-05-28)
The dba-free Heck-Matsuda reaction was investigated via direct ESI-MS(/MS) monitoring. Palladium species involved in the reduction of Pd(ii) during a Wacker type reaction and several dba-free arylpalladium transient complexes ...
Modification of a Brazilian natural clay and catalytic activity in heterogeneous photo-Fenton process
(2022-03-01)
The catalytic activity of a Brazilian natural clay modified with the immobilization of iron oxide was applied in the heterogeneous Fenton process for the degradation of the antibiotic sulfathiazole (STZ). The clay without ...
Metal Oxides Derived from Modified Hydromagnesite: Evaluation of Their Catalytic Activity in the Synthesis of Ethyl Biodiesel
(2019-09-13)
Biofuels are already part of the energy matrix in many countries because of their environmental and economic benefits. Ethyl biodiesel can be produced by various processes, the main one being transesterification of ...
Damping and clustering into crowded environment of catalytic chemical oscillators
(2019-03-01)
A system formed by a crowded environment of catalytic obstacles and complex oscillatory chemical reactions is studied. The obstacles are static spheres of equal radius, which are placed in a random way. The chemical reactions ...