Time-resolved fluorescence study of conformational dynamics in opioid peptides
Article Abstract:
Research was conducted to examine the temperature-dependent rotational behavior of opiod pentapeptides, DPDPE, DPDPE and (Leu5)-enkephalin using a time-resolved analogue of the steady-state temperature dependence. Fluorescence decays were calculated by time-correlated single-photon counting. Results indicate that the thermal viscosity effect can be related to the loss of internal motion of the peptide as temperature decreases.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1998
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Synthesis, characterization and first application of high molecular weight polyacrylic acid derivatives possessing perfluorinated side chains and chemically linked pyrene labels
Article Abstract:
Research is presented concerning the use of CHN analysis, spectroscopy and dissolved organic carbon measurements to study the synthesis and characterization of the comb-like structure of poly(acrylic acid)-pyrene-perfluoro-octy-lester materials.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2000
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Microviscosity of aqueous surfactant micelles: effect of various parameters
Article Abstract:
A new study investigates how the micelle microviscosity of aqueous surfactant micelles varies with different parameters.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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- Abstracts: Evidence for anomalous hydration dynamics near a model hydrophobic peptide. Simulation studies of a helical m-phenylene ethynylene foldamer
- Abstracts: Fluorescence probing of temperature-dependent dynamics and friction in ionic liquid local environments
- Abstracts: Time-resolved UV resonance Raman detection of a transient open form of the ligand pathway in Tyr64(E7) myoglobin
- Abstracts: Theory of ionic hydration: insights from molecular dynamics simulations and experiment. Quantum and classical molecular dynamics simulations of hydrophobic hydration structure around small solutes
- Abstracts: Geometric versus energetic competition in light harvesting by dendrimers. Looking at friction through 'shearons'