Liliana Licea-Jiménez

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A B S T R A C T Graphene oxide (GO) can be used as an electron acceptor for polymeric solar cells but still band gap matching for electron donor and acceptor demands more study. The generation of the exciton in such materials is intimately related to the optical band gap. However, exci-ton dissociation is related to transport band gap that controls the(More)
The measurement of local temperature in nanoscale volumes is becoming a technological frontier. Photoluminescent nanoparticles and nanocolloids are the natural choice for nanoscale temperature probes. However, the influence of a surrounding liquid on the cryogenic behavior of oxidized Si-nanocrystals (Si-NCs) has never been investigated. In this work, the(More)
In this study, an environmentally friendly method for preparation of chitosan crosslinked membranes with different genipin concentrations (0, 125, 250, and 500 mg/L) was developed. Genipin-crosslinked chitosan membranes were used for the immobilization of fungal pectinesterase (PE). PE was efficiently immobilized in chitosan membranes and used for(More)
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