نتایج جستجو برای: electro chemical test

تعداد نتایج: 1186748  

2016
Roy I. Pinhassi Dan Kallmann Gadiel Saper Hen Dotan Artyom Linkov Asaf Kay Varda Liveanu Gadi Schuster Noam Adir Avner Rothschild

Photoelectrochemical water splitting uses solar power to decompose water to hydrogen and oxygen. Here we show how the photocatalytic activity of thylakoid membranes leads to overall water splitting in a bio-photo-electro-chemical (BPEC) cell via a simple process. Thylakoids extracted from spinach are introduced into a BPEC cell containing buffer solution with ferricyanide. Upon solar-simulated ...

Journal: :The Science of the total environment 2014
Susan E Amrose Siva R S Bandaru Caroline Delaire Case M van Genuchten Amit Dutta Anupam DebSarkar Christopher Orr Joyashree Roy Abhijit Das Ashok J Gadgil

Millions of people in rural South Asia are exposed to high levels of arsenic through groundwater used for drinking. Many deployed arsenic remediation technologies quickly fail because they are not maintained, repaired, accepted, or affordable. It is therefore imperative that arsenic remediation technologies be evaluated for their ability to perform within a sustainable and scalable business mod...

2008
Peter Jordan Kwok Scott M. Oppenheimer David C. Dunand

Among the various methods existing to fabricate porous titanium for structural or biomedical applications, the spaceholder approach is particularly useful as it allows a close control of pore size, shape and fraction. In this method, a blend of pure or alloyed titanium powders and space-holder materials are cold-pressed into a preform which is sintered in vacuum. During the early stage of sinte...

Journal: :journal of biomedical physics and engineering 0
f golfam tarbiat modares university b hashemi tarbiat modares university a haeri nuclear science and technology research institute a nikoofar iran university of medical sciences

background: cytogenetic tests are usually used for diagnosing predisposed individuals to cancer by determining their lymphocyte radiosensitivity. objective: to determine the potential role of radiosensitivity in predisposition of prostate cancer by comparing lymphocyte radiosensitivity of prostate cancer patients with healthy donors. materials and methods: the blood samples of 10 prostate cance...

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