Browsing by Author "dce3a484-344d-41bb-bd60-033332d83d35"
Now showing items 1-6 of 6
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Vidal, Alejandra; Mendieta Zerón, Hugo; Giacaman, Israel; Camarillo Romero, María del Socorro; Parra López, Sandra; Meza Trillo, Laura E.; Pérez Pérez, David A.; Concha, Miguel; Torres Gallegos, César; Orellana, Sandra L.; Oyarzún Ampuero, Felipe; Moreno Villoslada, Ignacio (Elsevier, 2015)The incidence of ulcers associated to type 2 diabetes mellitus (T2DM) increases every year. We introduce and explore a new mathematical algorithm to evaluate wound-healing in foot ulcers associated to T2DM. Fifteen patients ...
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Pino Pinto, Juan Pablo; Oyarzún Ampuero, Felipe; Orellana, Sandra L.; Flores, Mario E.; Nishide, Hiroyuki; Moreno Villoslada, Ignacio (Elsevier, 2017)Aerogels made of chitosan and chondroitin sulfate, and containing 5,10,15,20-tetrakis-(4- sulfonatophenyl)-porphyrin have been synthesized. The aerogels presented a microstructure made of microfibers and microsheets, ...
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Angélica Gómez, María; Marcela Bonilla, Jennifer; Alejandra Coronel, María; Martínez, Jonathan; Moran Trujillo, Luis; Orellana, Sandra L.; Vidal, Alejandra; Giacaman, Annesi; Morales, Carlos; Torres Gallegos, Cesar; Concha, Miguel; Oyarzún Ampuero, Felipe; Godoy, Patricio; Lisoni, Judit G.; Henríquez Baez, Carla; Bustos, Carlos; Moreno Villoslada, Ignacio (Walter de Gruyter GMBH, 2018-04)The antibacterial activity against Staphylococcus aureus of aerogels fabricated from colloidal suspensions of chitosan/chondroitin sulfate nanocomplexes is analyzed. Upon freeze-drying the colloidal suspensions, the aerogels ...
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Orellana, Sandra L.; Giacaman, Annesi; Vidal, Alejandra; Morales, Carlos; Oyarzún Ampuero, Felipe; Lisoni, Judit G.; Henríquez Baez, Carla; Moran Trujillo, Luis; Concha Nordemann, Miguel; Moreno Villoslada, Ignacio (Walter de Gruyter GMBH, 2018-04)The formation of ultralight, highly porous solid materials (porosity higher than 99 %) containing equivalent molar amounts of chitosan (CS) and chondroitin sulfate (ChS) is presented. First, we show protocols to produce ...
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Toral Ponce, María; Orellana, Sandra L.; Soto, César A.; Richter Duk, Pablo (2011)In this work is proposed the extraction and determination of oxytetracycline (OTC) and oxolinic acid (OA) in fish feed by first-derivative spectrophotometry. The extractions are carried out by parallel modality, where OTC ...
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Toral Ponce, María; Muñoz, Marcelo A.; Orellana, Sandra L. (2005)A simple method has been developed for the simultaneous determination of N-butylscopolamine bromide and oxazepam in pharmaceutical formulations using first-order digital derivative spectrophotometry. Acetonitrile was ...