Search results for: NMR-RELAXATION

• A DSC and NMR-Relaxation study of the molecular mobility of water protons interacting with chemically modified starches

  Publication

  • A. Sergeev
  • N. Shilkina
  • L. Wasserman
  • S. Shilov
  • H. Staroszczyk

  - Russian Journal of Physical Chemistry B - Year 2017

  Changes in the mobility of water protons in the chemically modified starches (CMS)–water system are studied by differential scanning calorimetry and NMR relaxation. The amounts of unfrozen water at negative temperatures and additional (after gelation) unfrozen for CMS are lower than those for native starch. The proton spin–spin relaxation time T2 for CMS samples, conventionally attributed to the water fraction in starch granules,...

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• NMR IN BIOMEDICINE

  Journals

  ISSN: 0952-3480 , eISSN: 1099-1492

• Hybridization-driven gap in U3Bi4Ni3: A 209Bi NMR/NQR study

  Publication

  • S. Baek
  • N. Curro
  • T. Klimczuk
  • H. Sakai
  • E. Bauer
  • F. Ronning
  • J. D. Thompson

  - PHYSICAL REVIEW B - Year 2009

  Zostały przeprowadzone badania jądrowego rezonansu magnetycznego (na jądrach 209Bi) na kryształach U3Bi4Ni3. U3Ni4Bi3 jest tzw. izolatorem typu Kondo.

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• NMR relaxation enhancement in gels polymerized and cross-linked by ionizing radiation: A new approach to 3D dosimetry by MRI

  Publication

  • M. Maryanski
  • J. Gore
  • R. Kennan
  • R. Schulz
  • M. Maryański

  - MAGNETIC RESONANCE IMAGING - Year 1993

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• Study of the Effect of Filling Thermoplastic Medical Polyurethane with PVA, PLA or Diatomite on the Relaxation Times Distributions of 1H NMR

  Publication

  • J. Kucińska-Lipka
  • N. Sinyavsky
  • I. Mershiev I.
  • J. T. Haponiuk

  - APPLIED MAGNETIC RESONANCE - Year 2020

  In this work, to characterize the mobility of diferent sections of the macromole‑ cules of polyurethane (PUR), polyvinyl alcohol (PVA), and polylactic acid (PLA), as well as the density of crosslinks of the polymer chains when using fllers, we used the distributions of spin–lattice and spin–spin relaxation times for the protons. It is shown that the rigidity of the thermoplastic polymers depends on the sizes of the granules of...

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• Biomolecular NMR Assignments

  Journals

  ISSN: 1874-2718 , eISSN: 1874-270X

• JOURNAL OF BIOMOLECULAR NMR

  Journals

  ISSN: 0925-2738 , eISSN: 1573-5001

• Molecular mobility of water protons under interaction with chemically modified starches. DSC and HMR-relaxation investigations

  Publication

  • A. Sergeev
  • N. Szilkina
  • L. Wasserman
  • C. Szilow
  • H. Staroszczyk

  - Fizyka Chemiczna [czas. rosyjskojęzyczne] - Year 2017

  The change of water protons mobility in the system chemically modified starches – water were investigated by DSC and NMR-relaxation methods. The amount of unfrozen water at subzero temperature as well as additional unfrozen water which appears after gelatinization have lower values for chemically modified starches in comparison with the native starch. The proton spin-spin relaxation time Т2 for chemically modified starch samples,...

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• MutL protein as a constituent of vsp, ner and mmr repair systems

  Publication

  • M. Banasik

  - Year 2013

  MutS and MutL proteins are renowned mostly for their functions in well-characterized, post-DNA replication mis- match repair system (MMR). However, there is growing evidence that MMR system is not the only field of action for these pro- teins. Moreover, the participation in MMR does not even have to be their primary function. There are some reports indicat- ing involvement of MutL in BER, NER and VSP (very short patch repair)....

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• ANNUAL REPORTS ON NMR SPECTROSCOPY

  Journals

  ISSN: 0066-4103