✦ LIBER ✦

Nmr studies in solution of poly-L-proline

✍ Scribed by Filippo Conti; Massimo Piattelli; Paolo Viglino

Publisher: Wiley (John Wiley & Sons)
Year: 1969
Tongue: English
Weight: 39 KB
Volume: 8
Category: Article
ISSN: 0006-3525
DOI: 10.1002/bip.1969.360080218

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

NMR studies in solution of poly-L-prolin

NMR studies in solution of poly-L-proline

✍ Filippo Conti; Massimo Piatelli; Paolo Viglino 📂 Article 📅 1969 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 210 KB

Raman spectroscopy of poly-L-proline in

Raman spectroscopy of poly-L-proline in aqueous solution

✍ M. Smith; A. G. Walton; J. L. Koenig 📂 Article 📅 1969 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 371 KB

## Synopsis Tlic laser-exvited Raman spectra have been obtained of poly-cproline in the solid and aqueous solution. I n the solid state, the Raman spectra are of the form I1 which is the left-handed helical form with the peptide bonds in the trans configuration. Dissolution of this form in water p

An infrared study on the conformation of

An infrared study on the conformation of poly-L-proline in concentrated aqueous salt solutions

✍ Charles A. Swenson 📂 Article 📅 1971 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 341 KB 👁 2 views

The infrared absorption of poly-L-proline in concentrated aqueous salt solutions was measured in the fundanierital region. Of primary interest were the carbonyl absorption of the peptide linkage and the methylene C-H bending absorption of the pyrrolidine ring. These spectral regions each show an add

Nmr studies of poly-γ-benzyl-L-glutamate

Nmr studies of poly-γ-benzyl-L-glutamate in trifluoroacetic/deuterochloroform solutions: Temperature dependence

✍ E. Brosio; M. Delfini; A. De Paolis; M. Paci; F. Conti 📂 Article 📅 1974 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 245 KB 👁 1 views

## Abstract The helix–random‐coil transition process for poly‐γ‐benzyl‐L‐glutamate (PBG) in solvent mixtures trifluoroacetic acid/deuterochloroform (TFA/CDCl~3~) at different temperatures has been studied by nmr. The chemical shift behavior of the α‐CH resonances of the peptide chain and of the TFA

Aggregation of poly-L-proline II

✍ B. L. Brown; B. R. Jennings 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 321 KB 👁 1 views

An X-ray study of poly(L-prolyl-L-α-phen

An X-ray study of poly(L-prolyl-L-α-phenylglycyl-L-proline)

✍ A. Del Pra; M. Palumbo; M. Goodman 📂 Article 📅 1976 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 193 KB

## Abstract X‐ray diffraction studies have been made on the polytripeptide poly(L‐prolyl‐L‐α‐phenylglycyl‐L‐proline). Its structure has been found to be helical, with a poly(L‐proline) II conformation, packed in an orthorhombic lattice, space group P2~1~2~1~2, with __a__ = 14.3 Å, __b__ = 13.5 Å, a