Buscar
Mostrando ítems 1-10 de 1036
Production and Characterization of the New Thermoplastic Polymer by Linseed Oil and Glycerol Following Green Chemistry Principles
(Brazilian Chemical Soc, 2017-01-01)
This paper presents the synthesis of polymer from biomass (linseed oil and glycerol) aiming at green chemistry, environmental sustainability with low cost. The polymer has thermoplastic characteristics. The thermal ...
Molecularly imprinted polymer (MIP): a promising recognition system for development of optical sensor for textile dyes
(Elsevier B.V., 2017-01-01)
An alternative for determination of dyes is the biomimetic sensors development with optical transduction, employing molecularly imprinted polymers (MIP) as recognition system. This work shows the MIP synthesis for the ...
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples
(2017-08-01)
An alternative for determining environmental pollutants, like textile dyes, is the use of molecularly imprinted polymers (MIPs) as solid phase extraction (SPE) or as sensor recognition systems. MIPs are tailor-made artificial ...
AIE Effect by Oxygen Clustering in Vegetable Oil-Based Polymers
(2021-08-20)
Vegetable oil has been widely used to synthesize monomers and polymers in different fields. Some authors have found different polymers in maleinized vegetable oil; however, they have not described the luminescent properties ...
New biphasic mono-component composite material obtained by partial oxypropylation of bacterial cellulose
(Springer, 2014-06-01)
The present work evaluates the partial oxypropylation of dried bacterial cellulose (BC) performed by grafting propylene oxide with potassium hydroxide as the catalyst. Samples were characterized by scanning electron ...
Bacterial cellulose/poly(3-hydroxybutyrate) composite membranes
(Elsevier B.V., 2011-01-30)
Bacterial cellulose (BC)/poly(3-hydroxybutyrate) (PHB) composite membranes were prepared from chloroform-swollen BC membranes and PHB chloroform solutions. Relative contents were varied from 25 to 90 wt.% of PHB. Macroscopically ...
Bacterial cellulose/poly(3-hydroxybutyrate) composite membranes
(Elsevier B.V., 2011-01-30)
Bacterial cellulose (BC)/poly(3-hydroxybutyrate) (PHB) composite membranes were prepared from chloroform-swollen BC membranes and PHB chloroform solutions. Relative contents were varied from 25 to 90 wt.% of PHB. Macroscopically ...
Aqueous Biphasic Systems Composed of Cholinium Chloride and Polymers as Effective Platforms for the Purification of Recombinant Green Fluorescent Protein
(2018-07-02)
Green fluorescent protein (GFP) has excellent properties as a biosensor and biomarker; however, its widespread use is limited by its purification costs. Alternative low-cost purification techniques can overcome this issue. ...