Molecular arrangement and polymerizability of amino acid derivatives and dienoic acid in Langmuir-Blodgett films

摘要: Abstract For the purpose of elucidating effect molecular arrangement on reaction rate and structure resulting polymers, two types polymerization, i.e. polycondensation long-chain esters α-amino acids photopolymerization dienoic acid, were investigated in Langmuir-Blodgett (LB) films. Monolayer assemblies with various modes packing or monomer molecules built up polymerization processes followed by monitoring intensity changes characteristics bands IR UV spectra. It was found that reactions both condensation addition are markedly accelerated when organized LB Furthermore, it is suggested poly-amino poly-dienoic acid different conformations configurations can be obtained controlling technique.