Optical screen

Morris ND, Mallouk TE. 2002. A high-throughput optical screening method for the optimization of colloidal water oxidation catalysts. J Am Chem Soc 124 111 14-11121. 

Reddington E, Sapienza A, Gurau B, et al. 1998. Combinatorial electrochemistry A highly parallel, optical screening method for discovery of better electrocatalysts. Science 280 1735-1737. 

An improvement in the efficiency of photochemical splitting of water was the incentive for Morris [49]. A parallel optical screening method was developed to select photocatalytically active catalysts by their adsorption spectra (UV and visible light). 

Two general techniques have been described for the high-throughput screening of electrocatalyst libraries optical screening and electrochemical screening. 

Optical screens work like so When a person uses a finger to touch... 

The components of the layers of the film chip (Fig. 29) placed under the spreader are as follows The top coat contains buffer components, surfactants, etc. The optical screen contains an iron oxide layer which serves to block the... 

Develop a high-throughput optical screening system to measure the effective bandgap of metal oxides in libraries... 

Schroeder, K.S. FLIPR A new instrument for accurate, high throughput optical screening. J. Biomol. Screen. 1996, 1, 75-80. 

Modern-day version of the double-slit experiment using a beam of electrons. Even when the electrons are fired one at a time through the screen with the slits, an interference pattern develops on the optical screen. [Reproduced from http //commons.wikimedia.org /wiki/File Two-Slit Experiment Electrons.svg (accessed December 1, 2013).]... 

It indicates how effectively the optical cross-section (the optical screen) withdraws (and scatters) the energy of light beam (and scatters it) in comparison with a geometrical screen... 

Figure 4.23. Electrochromic detection of anodically generated protons at the WOs-coated counter electrode [130], (Brace KM, Hayden BE, Russell AE, Owen JR A parallel optical screen for the rapid combinatorial electrochromic analysis of electrochemical materials. Advanced Materials. 2006. 18. 3253-7. Copyright Wiley-VCH Verlag GmbH Co. KGaA. Reproduced with permission.)...

Brace KM, Hayden BE, Russell AE, Owen JR. A parallel optical screen for the rapid combinatorial electrochromic analysis of electrochemical materials. Adv Mat 2006 18 3253-7. 

Figure 12.6. A Pt-Rh-Os ternary array in 6 M aqueous methanol solution containing a quinine indicator [9]. (From Reddington E, Sapienza A, Gurau B, Viswanathan R, Satangapani S, Smotkin ES, et al. Combinatorial electrochemistry a highly parallel optical screening method for discovery of better electrocatalysts. Science 1998 280 1735-7. Reprinted with permission from AAAS.)...

Combinatorial methods have also been applied to the area of exploring methanol-tolerant Pt and non-Pt alloy eatalysts for DMFC cathodes. Liu et al. investigated a series of Pt-based and non-Pt binary alloys as ORR electrocatalysts by employing the high-throughput optical screening method. The catalyst arrays were prepared... 

Optical screening assays can be useful to screen improved en matie activities with redox mediators in order to develop bioelectrodes working... 

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