Aggregation Trends in Some Macromolecules by Photon Correlation Spectroscopy

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概要

• 論文の詳細を見る

• The experimental results for heat aggregation behavior in some macromolecules of significant biological importance, e.g., phycobilisomes (PBS) and insulin are reported. The heat aggregation studies on PBS were performed only in the neutral medium pH 7.5 and very dilute concentration regime (0.23 to 1.8 gL^<-1>). The aggregation and dissociation trends in PBS were found to be linear with temperature upto 55℃. Insulin also in very dilute concentration showed the linear aggregation tendency with temperature up to 35℃ but on temperature reversal (self-cooling) insulin showed the hysteresis like behavior unlike the PBS. The hysteresis like behaviour at pH 7.5 was found to be predominantly large. In both cases the polydispersity observed in correlation spectra was quite low.

• 社団法人応用物理学会の論文
• 1993-04-15

著者

• Singh Brahm

  Quantum Electronics Laboratory Physics Department Indian Institute Of Technology:(present Address) D

• CHOPRA Subhash

  Quantum Electronics Laboratory, Physics Department, Indian Institute of Technology

• Chopra S

  Indian Inst. Technol. New Delhi Ind

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• Aggregation Trends in Some Macromolecules by Photon Correlation Spectroscopy

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