Results 131 to 140 of about 103,651 (220)

High Molecular Weight Chitosan from Shrimp Shells: Synthesis of <i>Para</i>-Substituted Schiff Bases with Selective Leishmanicidal Activity and Application in CO<sub>2</sub>/O<sub>2</sub>-Selective Films. [PDF]

open access: yesPolymers (Basel)
Yánez-Crespo AA   +9 more
europepmc   +1 more source

Potentiometric Titrations of a Polyelectrolyte

open access: yesPotentiometric Titrations of a Polyelectrolyte
A study was carried out on the potentiometric titrations of poly(vinyl alcohol) partially acetalized with glyoxylic acid (PVAG). The titration curves were known to fulfil the relation proposed already by Pals and Hermans and the dissociation exponents were determined thereby. The radius of this polyacid was estimated from the electro-static free energy
openaire   +1 more source

Temporally Controlled Supramolecular Catalysts with pH-Dependent Activity. [PDF]

open access: yesACS Omega
Pucciarelli G   +5 more
europepmc   +1 more source

Picolinamide-functionalized macrocyclic chelators for <sup>203/212</sup>Pb theranostic radiotracers.

open access: yesInorg Chem Front
Osborne BE   +10 more
europepmc   +1 more source

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