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Incorporation of functionalized calcium phosphate nanoparticles in living cells
(Springer Nature, 2021-11-05)
Article
Open AccessIntracellular calcium (Ca2+) is a key signaling element that is involved in a great variety of fundamental biological processes. Thus, Ca2+ deregulation would be involved in the cancer cell progression and damage of ... -
Nanotheranostic Interface Based on Antibiotic-Loaded Conducting Polymer Nanoparticles for Real-Time Monitoring of Bacterial Growth Inhibition
(2020-12-18)
Article
Open AccessConducting polymers have been increasingly used as biologically interfacing electrodes for biomedical applications due to their excellent and fast electrochemical response, reversible doping–dedoping characteristics, high ... -
Variations in cervico-vaginal microbiota among HPV-positive and HPV-negative asymptomatic women in Peru
(2021-12-01)
Article
Open AccessObjective:To characterize the cervicovaginal microbiota of HPV-positive and HPV-negative asymptomatic Peruvian women, by identifying the presence of 13 representative bacteria genus.Results:A total of 100 HPV-positive and ... -
Gut microbiota in hospitalized children with acute infective gastroenteritis caused by virus or bacteria in a regional Peruvian hospital
(2020-11-03)
Article
Open AccessAcute infective gastroenteritis (AIG) is a leading cause of mortality in children worldwide. In Peru, more than 40% of cases of AIG occurring in children under 5 years old. The disruption of the gut microbiota can increase ... -
Biohydrogel from unsaturated polyesteramide: Synthesis, properties and utilization as electrolytic medium for electrochemical supercapacitors
(Elsevier, 2020-02-01)
Article
Open AccessThe utilization of hydrogels derived from biopolymers as solid electrolyte (SE) of electrochemical supercapacitors (ESCs) is a topic of increasing interest because of their promising applications in biomedicine (e.g. for ... -
Phase-selective conductivity enhancement and cooperativity length in PLLA/TPU nanocomposite blends with carboxylated carbon nanotubes
(Elsevier, 2020-03-16)
Article
Open AccessTransmission electron microscopy, temperature-modulated differential scanning calorimetry, and broadband dielectric spectroscopy were employed to characterize ternary nanocomposites consisting of carboxylated carbon nanotubes ... -
Heterochirality restricts the self-assembly of phenylalanine dipeptides capped with highly aromatic groups
(American Chemical Society, 2020-06-19)
Article
Open AccessThe influence of stereochemistry on the self-assembly of phenylalanine (Phe) dipeptides bearing aromatic fluorenyl groups at both the N- and C-termini (Fmoc, OFm) has been investigated. For this purpose, Fmoc–d-Phe–l-Phe–OFm ... -
Development of an antimicrobial and antioxidant hydrogel/nano-electrospun wound dressing
(Royal Society of Chemistry (RSC), 2020-08-18)
Article
Open AccessA nanocomposite based on an antibiotic-loaded hydrogel into a nano-electrospun fibre with antimicrobial and antioxidant capacities is investigated. The material is composed of nanofibres of enzymatic PCL grafted with ... -
Semi-interpenetrated hydrogels-microfibers electroactive assemblies for release and real-time monitoring of drugs
(2020-07-13)
Article
Open AccessSimultaneous drug release and monitoring using a single polymeric platform represents a significant advance in the utilization of biomaterials for therapeutic use. Tracking drug release by real-time electrochemical detection ... -
Microstructural changes during degradation of biobased poly(4-hydroxybutyrate) sutures
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-09-01)
Article
Open AccessFibers of poly(4-hydroxybutyrate) (P4HB) have been submitted to both hydrolytic and enzymatic degradation media in order to generate samples with different types and degrees of chain breakage. Random chain hydrolysis is ... -
Breaking-down the catalyst used for the electrophotosynthesis of amino acids by nitrogen and carbon fixation
(2020-09-01)
Article
Open AccessThe electrophotocatalytic synthesis of Glycine and Alanine from a simple gas mixture containing N2, CO2, CH4 and H2O under mild reaction conditions (95 °C and 6 bar) was recently developed using a catalyst formed by ... -
Biphasic polylactide/polyamide 6,10 blends: Influence of composition on polyamide structure and polyester crystallization
(Elsevier, 2020-08-12)
Article
Open AccessBlends with different ratios of polylactide and polyamide 6,10 (PA610) have been prepared by melt-mixing using a Brabender mixer equipment. Previously, a rheologically modified polylactide (PLAREx) was obtained through ...
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