Exploració per autor "Valle Mendoza, Luis Javier del"
Ara es mostren els items 19-38 de 201
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Biobased terpene derivatives: stiff and biocompatible compounds to tune biodegradability and properties of poly(butylene succinate)
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-01)
Article
Accés obertDifferent copolymers incorporating terpene oxide units (e.g., limonene oxide) have been evaluated considering thermal properties, degradability, and biocompatibility. Thus, polycarbonates and polyesters derived from aromatic, ... -
Biocompatibility and drug release behavior of scaffolds prepared by coaxial electrospinning of poly(butylene succinate) and polyethylene glycol
(2015-04-01)
Article
Accés obertScaffolds constituted by electrospun microfibers of poly(ethylene glycol) (PEG) and poly(butylene succinate) (PBS) were studied. Specifically, coaxial microfibers having different core-shell distributions and compositions ... -
Biodegradability and biocompatibility of copoly(butylene sebacate-co-terephthalate)s
(2017-01-01)
Article
Accés obertIn the present study poly (butylene sebacate-co-terephthalate)s having different compositions were synthesized with a high yield and a random distribution by thermal transesterification of poly (butylene sebacate) and poly ... -
Biodegradable nanofibrous scaffolds as smart delivery vehicles for amino acids
(2017)
Article
Accés obertThe encapsulation of amino acids (AAs) and their correct preservation before they are ingested are challenging tasks. Nonpolar (l-alanine and l-phenylalanine), polar (l-cysteine hydrochloride and l-asparagine), and charged ... -
Biodegradable polylactides scaffolds with pharmacological activity by means of ultrasound micromolding technology
(Multidisciplinary Digital Publishing Institute, 2020-04-29)
Article
Accés obertUltrasound micromolding technology has been applied to get microporous polylactide scaffolds from the subsequent leaching of incorporated NaCl salts. A small amount of water-soluble polyethylene glycol (PEG) was required ... -
Biomimetic hybrid membranes: incorporation of transport proteins/peptides into polymer supports
(2019-01-01)
Article
Accés obertMolecular sensing, water purification and desalination, drug delivery, and DNA sequencing are some striking applications of biomimetic hybrid membranes. These devices take advantage of biomolecules, which have gained ... -
Biominerals formed by DNA and calcium oxalate or hydroxyapatite: a comparative study
(2019-09-10)
Article
Accés obertBiominerals formed by DNA and calcium oxalate (CaOx) or hydroxyapatite (HAp), the most important and stable phase of calcium phosphate) have been examined and compared using a synergistic combination of computer simulation ... -
Biphasic calcium sulfate dihydrate/iron-modified alpha-tricalcium phosphate bone cement for spinal applications : in vitro study
(2010-03)
Article
Accés restringit per política de l'editorialIn this study, the cytocompatibility of new ‘iron-modified/alpha-tricalcium phosphate (IM/α-TCP) and calcium sulfate dihydrate (CSD)’ bone cement (IM/α-TCP/CSD-BC) intended for spinal applications has been approached. ... -
Carencia de nucleoplasmina en los ovocitos de holothuria tubulosa : otra posible actividad que remodela la cromatina del espermatozoide
(Universitat Politècnica de Catalunya, 2000-01-14)
Tesi
Accés obertDurante la fertilización el núcleo del espermatozoide queda inmerso en el citoplasma del ovocito, y seguidamente, se transforma en el pronúcleo masculino. La formación del pronúcleo masculino se refiere al proceso de ... -
Cell responses to electrical pulse stimulation for anticancer drug release
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-08-01)
Article
Accés obertElectrical stimulation is an attractive approach to tune on-demand drug release in the body as it relies on simple setups and requires typically 1 V or less. Although many studies have been focused on the development of ... -
Chloramphenicol loaded polylactide melt electrospun scaffolds for biomedical applications
(2021-09-05)
Article
Accés obertMelt electrospinning of polylactide (PLA) loaded with chloramphenicol (CAM) has been performed and characteristics of fibers, physical properties of scaffolds, CAM release behavior, antibacterial properties and biocompatibility ... -
Comparison of cytokines levels among COVID-19 patients living at sea level and high altitude
(2022-12-01)
Article
Accés obertBackground: At the end of 2019, a novel coronavirus denominated SARS-CoV-2 rapidly spread through the world causing the pandemic coronavirus disease known as COVID-19. The difference in the inflammatory response against ... -
Comparison of the microbial dynamics and biochemistry of laboratory sourdoughs prepared with grape, apple and yogurt
(2014)
Article
Accés obertThe microbiological culture-dependent characterization and physicochemical characteristics of laboratory sourdough prepared with grape (GS) were evaluated and compared with apple (AS) and yogurt (YS), which are the usual ... -
Confinement of a ß-barrel protein in nanoperforated free-standing nanomembranes for ion transport
(2016-10-14)
Article
Accés obertBioinspired free-standing nanomembranes (FSNMs) for selective ion transport have been tailored by immobilizing the Omp2a ß-barrel membrane protein inside nanoperforations created in flexible poly(lactic acid) (PLA) ... -
Copolymers and blends based on 3-Hydroxybutyrate and 3-Hydroxyvalerate Units
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-12-08)
Article
Accés obertThis review presents a comprehensive update of the biopolymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), emphasizing its production, properties, and applications. The overall biosynthesis pathway of PHBV is ... -
Curs 0: preparació per als estudis a l’EEBE
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2022-05)
Article
Accés obertAquest article presenta el desenvolupament i primers resultats d'ús d'un conjunt de cursos virtuals que pretenen proporcionar uns coneixements inicials bàsics de Matemàtiques, Física i !ímica als estudiants que accedeixen ... -
Dengue diagnosis in an endemic area of Peru: Clinical characteristics and positive frequencies by RT-PCR and serology for NS1, IgM, and IgG
(2019-04-01)
Article
Accés obertBackground: Huánuco is a central eastern region of Peru whose geography includes high forest and low jungle, as well as a mountain range that constitutes the inter-Andean valleys. It is considered a region endemic for ... -
Detecció d'antibiòtics falsificats i/o subestàndards al Perú
(2009)
Pòster (projecte CCD)
Accés obert -
Detection of dengue virus serotype 3 in Cajamarca, Peru: Molecular diagnosis and clinical characteristics
(2021-10-01)
Article
Accés obertObjective: To describe and molecularly characterize an outbreak of dengue virus (DENV) infection in Cajamarca, an Andean region in Peru. Methods: A total of 359 serum samples from patients with acute febrile illness were ... -
Detection of human Metapneumovirus infection in children under 18 years old hospitalized in Lima-Peru
(2019-07-25)
Article
Accés obertHuman Metapneumovirus (hMPV) is a negative single-stranded RNA virus. Infection by hMPV mainly affects the pediatric population and can cause upper or lower respiratory tract pathologies which can develop life threating ...
