Results 31 to 40 of about 53 (41)

Preparation of acrylic resin/montmorillonite nanocomposite for leather tanning agent [PDF]

open access: yes, 2009
Acrylic resin/montmorillonite (AR/MMT) nanocomposite was prepared using Na+-montmorillonite (Na+-MMT) via in-situ polymerization of hydrophilic monomer in aqueous medium. The synthetic conditions, such as the contents of MMT and ammonium persulfate (APS),
Ma, Jian-Zhong, Wang, Yan-Li, Bao, Yan
core   +1 more source

Estimation of the diffusivities of sodium chloride, potassium sorbate and sodium bisulphite in mango slices processed by hurdle technology [PDF]

open access: yes, 2009
The fractional amount of sodium chloride, potassium sorbate and sodium bisulphite were evaluated in mango slices immersed in limited volumes of syrup at 25, 50 and 70 C.
Diaz, L.   +4 more
core  

Application of chemometric methods of calibration and multivariate curve resolution in raman spectroscopy to qualitative and quantitive of polymorphism in carbamazepine, clopidogrel e ezetimibe. [PDF]

open access: yes, 2015
In this work were used chemometric tools like PLS, iPLS to perform multivariate calibration of ternary and binary mixtures of polymorphs of carbamazepine, ezetimibe and Clopidogrel.
Farias, Marco Antonio dos Santos
core  

Determinación de sulfonatos de alquilbenceno lineales (LAS) en biosólidos y suelos tratados con biosólidos [PDF]

open access: yes, 2006
En la actualidad los biosólidos generados en las plantas de tratamientos de aguas servidas de la Región Metropolitana, son acumulados en monorrellenos considerados seguros, mientras se estudian alternativas para su reutilización. Una de éstas podría ser,
Valle Esparza, Mauricio Simón del
core  
Some of the next articles are maybe not open access.

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