Noninteracting versus interacting poly(N-isopropylacrylamide)-surfactant mixtures at the air-water interface

Article Abstract:

A complementary study of the sodium dodecyl sulfate adsorption (SDS) behavior in the presence of poly(N-isopropylacrylamide) (PNIPAM), where the latter is contrast matched to the solvent is presented. These studies make it possible to obtain a precise and complete picture of the adsorption of the PNPAM/SDS strongly interacting system at the air-water interface.

Analysis, Adsorption, Sulfates

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LCST and UCST behavior of poly(N-isopropylacrylamide) in DMSO/water mixed solvents studied by IR and micro-Raman spectroscopy

Article Abstract:

Temperature-responsive phase separations of poly(N-isopropylacrylamide) (PNiPAm)/dimethylsulfoxide (DMSO)/water mixtures are investigated using infrared and confocal micro-Raman spectroscopy. A new model is proposed that explains the salvation change of the polymer during phase transitions.

Usage, Raman spectroscopy

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Reversible addition-fragmentation chain transfer polymerization of N-isopropylacrylamide: a comparison between a conventional and a fast initiator

Article Abstract:

The reversible addition-fragmentation chain transfer (RAFT) polymerization of N-isopropylacrylamide (NIPAM) is demonstrated. The results provide insight into the deviation in molecular weights of polymer chains.

Polymerase chain reaction

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