Vibrational Dynamics of Poly(L-glutamic acid) (.BETA.2 Form).
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- Srivastava Seema
- Division of Biopolymers, Central Drug Research Institute
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- Tandon Poonam
- Physics Department, Lucknow University
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- Gupta Vishwambhar Dayal
- Division of Biopolymers, Central Drug Research Institute
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- Rastogi Shantanu
- Physics Department, Lucknow University
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- Mehrotra Chaman
- Physics Department, Lucknow University
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- Katti Seturam Bandachar
- Division of Biopolymers, Central Drug Research Institute
Bibliographic Information
- Other Title
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- Vibrational Dynamics of Poly(L-glutamic acid)(β2 Form)
- Vibrational Dynamics of Poly L glutamic
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Abstract
The dispersion curves for β2 sheet form of poly(L-glutamic acid) (PLG) are reported alongwith full normal coordinate analysis. Several earlier assignments have been revised. Characteristic features of the dispersion curves, such as repulsion, exchange of character etc., are discussed. Separate contributions to the heat capacity due to purely skeletal, pure side chain, and mix-modes have also been calculated via density-of-states. It is found that the maximum contribution comes from the mixed modes and minimum from the pure backbone modes.
Journal
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- Polymer Journal
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Polymer Journal 29 (6), 492-499, 1997
The Society of Polymer Science, Japan
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Details 詳細情報について
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- CRID
- 1390001206289956608
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- NII Article ID
- 10006271868
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- NII Book ID
- AA00777013
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- COI
- 1:CAS:528:DyaK2sXjvVKgtr4%3D
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- ISSN
- 13490540
- 00323896
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- NDL BIB ID
- 4240287
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed