ChemInform Abstract: Differential Reaction Rate Methods in Flow Analysis

Abstract

Review: 74 refs.

Kinetic-catalytic method for sequential determination of iron and copper using a chip coupled to a multipumping flow system

“…14 Flow injection analysis (FIA) has been the ow technique widely used for catalytic method automation. 15 Other modalities and couplings such as lab-on-valves coupled to a sequential injection system (LOV-SIA) 5 and cloud point extraction coupled to a ow injection system (FI-CPE) 7 have also been reported.…”

“…16 However, this ow technique has been scarcely used for catalytic method automation. 15,17 The MPFS has a high versatility and exibility of the ow system network, especially in combination with a monolithic ow conductor. 9 Monolithic ow conductors, called "chips" were rstly used by the authors in the automation of catalytic analytical methods which require temperatures different to the environment for reaction and/or measurement.…”

Reduction of silicon photomultipliers thermal generation in self-coincidence system applied in low level light measurements

“…The most often used sensors are: avalanche photodiodes, standard photomultiplier tubes (PMT), the lightsensitive CCD or CMOS detectors [1][2][3][4][5][6]. A photomultiplier tube dominates in very small light intensity studies.…”