Results 121 to 130 of about 1,187,120 (265)

Relaxation-Assisted Magnetization Transfer Phenomena for a Sensitivity-Enhanced 2D NMR. [PDF]

open access: yesAnal Chem, 2023
Novakovic M   +4 more
europepmc   +1 more source

Solid-state NMR studies of inclusion compounds [PDF]

open access: yes, 1997
The work contained within this thesis is a study of inclusion compounds using solid-state NMR. Such compounds typically exhibit static and/or dynamic disorder, which precludes the use of diffraction-based techniques to obtain detailed structural ...
Nordon, Alison
core  

Polymeric Sorbents as Energy‐Efficient Alternative to Cryogenic Distillation for Light Hydrocarbon Purification

open access: yesAdvanced Materials, EarlyView.
The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus   +9 more
wiley   +1 more source

Structural Elucidation and Anti-inflammatory Activity of Neutral Polysaccharide from Orchis chusua D. Don

open access: yesShipin gongye ke-ji
To systematically investigate the structural features and anti-inflammatory activity of neutral polysaccharide (USP-N) from Orchis chusua D. Don, a medicinal and edible plant was selected.
Zhiyan YANG   +7 more
doaj   +1 more source

NMR studies of fluoropolymers and of polyaniline [PDF]

open access: yes, 1998
This thesis presents a study of two polymers, poly(trifluoroethylene) (PTrFE) and polyaniline (PANi), by means of Nuclear Magnetic Resonance Spectroscopy (NMR).The first part of the thesis focusses on investigations in connection with the fluoro polymer.
Reinsberg, Stefan A.
core  

Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells

open access: yesAdvanced Materials, EarlyView.
Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park   +14 more
wiley   +1 more source

Structure and dynamics in Lac repressor-DNA interactions [PDF]

open access: yes, 2013
The E. coli lac operon is the classical model for gene regulation in bacteria. An overview will be given of our work on the lac repressor-operator system.
NMR Spectroscopy   +2 more
core  

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

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