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Article
Open AccessUV/Vis absorption spectroelectrochemistry of folic acid
UV/Vis absorption spectroelectrochemistry is a very promising analytical technique due to the complementary information that is simultaneously obtained from electrochemistry and spectroscopy. In this work, thi...
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Article
One-pot synthesis of gold/poly(3,4-ethylendioxythiophene) nanocomposite
In this paper, we report the preparation of highly stable gold nanoparticles/poly(3,4-ethylendioxythiophene) nanocomposites by a one-pot chemical route in aqueous medium without surfactants to increase the sol...
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Article
Temperature and pH-sensitive chitosan hydrogels: DSC, rheological and swelling evidence of a volume phase transition
On heating, alkali chitin solutions undergo phase separation describing a characteristic “U-shaped” cloud point curve with a lower critical solution temperature (LCST) centered at ∼30 °C. The process is accomp...