Results 161 to 170 of about 373,610 (343)

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

open access: yesAdvanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti   +8 more
wiley   +1 more source

High Resolution Solid State 13C NMR Spectroscopy of Polypropylene with Very High Syndiospecificity [PDF]

open access: bronze, 1996
Tetsuo Asakura   +4 more
openalex   +1 more source

Using Solid-State NMR to Understand the Structure of Plant Cellulose. [PDF]

open access: yesJ Am Chem Soc
Cresswell R   +8 more
europepmc   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

17O Solid-State NMR Studies of Ta2O5 Nanorods

open access: yesACS Omega, 2020
Meng Xu   +5 more
doaj   +1 more source

A software framework for analysing solid-state MAS NMR data [PDF]

open access: hybrid, 2011
Tim J. Stevens   +8 more
openalex   +1 more source

Solid-state NMR in the field of drug delivery: State of the art and new perspectives

open access: gold, 2021
Alessandro Marchetti   +3 more
openalex   +1 more source

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