Buscar
Mostrando ítems 31-40 de 3336
Membranas poliméricas híbridas policarbonato/grafeno: correlação estrutura e propriedades de transporte
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2018-03-05)
Polymeric membranes are an interesting alternative for the nanofiltration/desalination processes of
marine and brackish water bodies, aiming to increase the availability of drinking water.
However, these processes are ...
Motor innervation of the bursalis muscle (nictitating membrane) in the lizard Callopistes maculatus
(1987)
The motor neurones which innervate the bursalis muscle of the lizard Callopistes maculatus were identified by means of intra-axonal retrograde transport of horseradish peroxidase. These neurones were distributed in the ...
Utilization of multivariate calibration methods for the study of K+ transport through hydrophobic liquid membranes by using isomeric anions
(Marcel Dekker IncNew YorkEUA, 1999)
Fast axonal transport of the proteasome complex depends on membrane interaction and molecular motor function
(Company of Biologists, 2014-01)
Protein degradation by the ubiquitin-proteasome system in neurons depends on the correct delivery of the proteasome complex. In neurodegenerative diseases, aggregation and accumulation of proteins in axons link transport ...
Influence of Pectin as a green polymer electrolyte on the transport properties of Chitosan-Pectin membranes
(Elsevier, 2017-02-10)
Novel blend membranes have been prepared from Chitosan (CH), Pectin (PEC) andtheir mixtures. The obtained samples were cross-linked and sulfonated beforecharacterization. The results show that CH/PEC membranes display ...
Cell membrane electroporation modeling: A multiphysics approach
(Elsevier Science Sa, 2018-12)
Electroporation-based techniques, i.e. techniques based on the perturbation of the cell membrane through the application of electric pulses, are widely used at present in medicine and biotechnology. However, the electric ...
Modelling of zinc (II) transport through a PC-88A supported liquid membrane
(Elsevier Science, 2008-08)
Zinc has been permeated through a flat-sheet supported liquid membrane, using 2-ethylhexylphosphoric acid mono-2-ethylhexyl ester (PC-88A) in kerosene. Liquid-liquid experiments were conducted as a function of aqueous pH ...
The effectiveness of membrane systems for the separation of anolyte and catholyte in a lab-scale copper electrowinning cell based on reactive electrodialysis
(PERGAMON-ELSEVIER SCIENCE LTD, 2004-06)
A study has been carried out to establish the effectiveness of various membrane systems for the separation of anolyte (aqueous FeSO4 + H2SO4) and catholyte (aqueous CuSO4 + H2SO4) in a lab-scale copper electrowinning cell ...
Separation of ternary hydrocarbon mixtures on Y zeolite membranes
(Elsevier Science Sa, 2009-02)
The permeation of a mixture of n-hexane, n-decane and toluene through a 40 μm Y zeolite tubular membrane on a support with negligible resistance to the mass transfer at 250 °C was modelled based on the Maxwell-Stefan ...