1 Tecnologia e Insumos Estratégicos, Secretaria de Ciência, Ministério da Saúde. Esplanada dos Ministérios Edifício Sede/ sala 851, Esplanada. 70070-600 Brasilia DF. [email protected] 2 Centro de Ciência da Saúde, Universidade Federal do Recôncavo da Bahia. 3 Faculdade de Ciências da Saúde, Universidade de Brasília. Brazilian Men’s Integral Health Attention: using indicators for monitoring health’s...

Developing laminar composite solid electrolyte with ultrathin thickness and continuous conduction channels in vertical direction holds great promise for all-solid-state lithium batteries. Herein, a thin, is synthesized by filtrating –NH2 functionalized metal-organic framework nanosheets then being threaded poly(ethylene oxide) chains induced the hydrogen-bonding interaction from groups. It demo...

abstract among synthetic carriers, dendrimers with the more flexible structure have attracted a great deal of researchers' attention in the field of gene delivery. followed by the promising results upon hydrophobic modification on polymeric structures in our laboratory, alkylcarboxylated poly (propylenimine)-based carriers were synthesized by nucleophilic substitution of amines with alkyl moiet...

poly-drug use refers to the use of two or more substances at the one time or repeatedly. it is common among both recreational and regular drug users across the world. poly-drug use is a great contributor to the global number of deaths related to drug overdose. in this case, the likelihood of drug overdose and its pertaining complications in an individual is higher especially when benzodiazepine...

two new samples of poly(amide-imide)/nanocomposites containing bicyclo segment and dibenzalaceton moiety in the main chain were synthesized by a solution intercalation technique. poly(amide-imide) (pai) 8 as a source of polymer matrix was synthesized by the direct polycondensation reaction of n,n´-bis(4-carboxyphenyl)bicyclo[2,2,2]oct-7-ene-2,3,5,6-tetracarboxylic diimide 3 with 2,6-bis(4-amino...

background: the antioxidant components have been identified in some pine species. antioxidant properties of proantocyanidins reduce free radicals induced by dna fragmentation and lipid proxidation and also proanthocyanidines could curb lipid peroxidation. objective: in this study, we analyzed different parts of pinus eldarica (bark, seed and needle) and assessed their antioxidant contents. meth...

the poly(ethyleneimine)-functionalized silica has been developed successfully as an effective adsorbent for the adsorption removal of cu(ii) ions from electroplating wastewater. the influences of ph, contact time and initial concentration of cu(ii) ions on the adsorption capacity and the effect of adsorbent dosage on the removal efficiency of cu(ii) ions from electroplating wastewater were inve...

nanofber  mats  of  poly(ε-caprolactone)/nanoclay  nanocomposites  were fabricated by electrospinning. the effects of the solution concentration and  the  nanoclay  content  of  nanocomposite  materials  on  the  fnal nanofber  structure were  investigated. morphology  and  diameter  of  the  nanofbers were studied using optical and scanning electron microscope. it was observed that the  poly(ε...

Institute for Software Technology, Graz University of Technology, Austria, Department of Mathematics, IMFM, and Department of Mathematics, FMF, University of Ljubljana, Slovenia. Departamento de Matemáticas, CINVESTAV, México DF, Mexico. Instituto de Matemáticas, Universidad Nacional Autónoma de México. Departament de Matemàtica Aplicada IV, Universitat Politècnica de Catalunya, Barcelona, Spai...