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Synthesis of CuInS2 fluorescent nanocrystals and enhancement of fluorescence by controlling crystal defect.
For this study, Cu-In-S nanocrystals were developed as a low toxic fluorescent. The stoichiometric CuInS(2) nanocrystals were synthesized facilely by heating a solution of metal complexes andExpand
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Purification and characterization of four proteases from a clinical isolate of Serratia marcescens kums 3958.
Four distinct proteases were purified to homogeneity from culture filtrates of Serratia marcescens kums 3958, a fresh isolate from a patient with a severe corneal ulcer. Purification was achieved byExpand
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Preparation of palladium-silver alloy membranes for hydrogen separation by the spray pyrolysis method
A Pd-Ag alloy membrane is formed on the outer surface of a porous alumina hollow-fiber support by spray pyrolysis of a Pd(NO3)2 and AgNO3 solution in a H2-O2 flame. The mass fraction of silver in theExpand
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Tunable Photoluminescence Wavelength of Chalcopyrite CuInS2-Based Semiconductor Nanocrystals Synthesized in a Colloidal System
Chalcopyrite-type CuInS2-based alloyed fluorescent nanocrystals (NCs), which contain no regulated heavy metal ions, were synthesized by heating an organometallic solution to demonstrate opticalExpand
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Continuous synthesis of CdSe-ZnS composite nanoparticles in a microfluidic reactor.
ZnS-coated CdSe composite particles have been continuously synthesized in a microfluidic reactor. By using this system, CdSe particles and a ZnS coating can be produced in sequence, and the particleExpand
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Preparation of CdSe nanocrystals in a micro-flow-reactor.
A micro-reactor was utilized for continuous and controlled CdSe nanocrystal preparation. Effects of reaction conditions on optical properties of the nanocrystals were investigated; in this currentExpand
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Isolation and characterization of nucleases from a clinical isolate of Serratia marcescens kums 3958.
Two new extracellular nucleases, nucleases SM1 and SM2, were purified from the culture fluid of S. marcescens kums 3958, a fresh clinical isolate. The purification was carried out by the followingExpand
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Facile Preparation of an Enzyme‐Immobilized Microreactor using a Cross‐Linking Enzyme Membrane on a Microchannel Surface
The enzyme microreactor has considerable potential for use in biotechnological syntheses and analytical studies. Simplifying the procedure of enzyme immobilization in a microreactor is attractive,Expand
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Immobilization of enzymes on a microchannel surface through cross-linking polymerization.
A novel and facile method for the preparation of an enzyme-immobilized microreactor has been developed in which enzymes are immobilized as an enzyme-polymer membrane formed on the inner wall of theExpand
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Soluble soybean polysaccharide
Abstract: Soluble soybean polysaccharide (SSPS) is a water-soluble polysaccharide extracted and refined from soybean. SSPS consists mainly of the dietary fibre of the soybean cotyledon and hasExpand
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