Results 111 to 120 of about 14,518 (256)

Introducing thermo-mechanochemistry of lignin enabled the production of high-quality low-cost carbon fiber

open access: yesGreen Chemistry
A surprisingly simple approach to increasing the mechanical properties of lignin-based carbon fiber by leveraging a newly discovered thermo-mechanochemistry of lignin.
Yixin Luo   +8 more
semanticscholar   +1 more source

Guiding the Formation of Surface‐Confined 2D Metal–Organic Coordination Networks by Variation of Constituent Landing Energy in Electrospray Deposition of an Iron(II) Grid Complex

open access: yesSmall Methods, Volume 10, Issue 10, 22 May 2026.
Electrospray ion beam deposition (ES‐IBD) of an Fe(II) [2 × 2] grid complex onto Ag(111) reveals landing energy‐dependent fragmentation and self‐assembly. At higher landing energies, novel coordination networks emerge. This study highlights the unique potential of ES‐IBD in creating diverse metal–organic architectures on surfaces.
Dennis Meier   +9 more
wiley   +1 more source

Predicting the Regioselectivity of Mechanochemical Bond Scission in Complex Molecules

open access: yesTransformative Chemistry, EarlyView.
Covalent‐bond peak force network (CBPFNet), a physics‐informed graph attention framework, predicts mechanochemical bond scission regioselectivity directly from equilibrium structures with DFT‐level accuracy. By uncovering the ‘stiffness mismatch’ mechanism, this work enables the rational design of programmable mechanical fuses for next‐generation ...
Feiyu Zhou   +7 more
wiley   +1 more source

RNA polymerase interactions and elongation rate

open access: yes, 2018
We show that non-steric molecular interactions between RNA polymerase (RNAP) motors that move simultaneously on the same DNA track determine strongly the kinetics of transcription elongation.
Belitsky, V., Schütz, G. M.
core   +1 more source

Mechano‐Biocatalytic Stereoselective Reduction of Ketones With Baker's Yeast Under Solvent‐Minimized Conditions

open access: yesChemSusChem, Volume 19, Issue 10, 27 May 2026.
We report the first stereoselective mechano‐biocatalytic reduction of prochiral ketones with Baker's Yeast under solvent minimized ball milling conditions. Both dry and fresh yeast afford chiral alcohols with up to >99% ee and substantially lower E factors.
Alessandro Coco   +9 more
wiley   +1 more source

Universal bound on the efficiency of molecular motors

open access: yes, 2016
The thermodynamic uncertainty relation provides an inequality relating any mean current, the associated dispersion and the entropy production rate for arbitrary non-equilibrium steady states.
Barato, Andre C.   +2 more
core   +1 more source

Electrolytes for solid state lithium batteries in the [N13pip]ClO4-LiClO4-Al2O3 system for solid state lithium batteries

open access: yesChimica Techno Acta
The transport, electrochemical, structural, and thermal properties of electrolytes in the ternary system [N13pip]ClO4-LiClO4-γ-Al2O3 (N13pip is N-methyl-N-ethyl-piperidinium cation) were investigated at the molar ratio [N13pip]ClO4:LiClO4 = 0.82:0.18 ...
Daria Kyzlasova   +2 more
doaj   +1 more source

Polyvinylidene Fluoride: A Growing Specialty Polymer with Many Facets

open access: yesChinese Journal of Chemistry, Volume 44, Issue 10, Page 1697-1710, 15 May 2026.
Comprehensive Summary Polyvinylidene fluoride (PVDF), the second largest produced fluoropolymer, exhibits outstanding chemical, physical, electroactive and electrochemical properties and is involved in many High‐Tech applications. This review reports recent novelties in synthesis, characterization, processes and applications. Recent preparation studies
Bruno Améduri
wiley   +1 more source

Exploring mechanochemistry to turn organic bio-relevant molecules into metal-organic frameworks: a short review

open access: yesBeilstein Journal of Organic Chemistry, 2017
Mechanochemistry is a powerful and environmentally friendly synthetic technique successfully employed in different fields of synthetic chemistry. Application spans from organic to inorganic chemistry including the synthesis of coordination compounds ...
Vânia André   +3 more
doaj   +1 more source

Safe and Sustainable by Design (SSbD) Synthesis of Food and Personal Care Ingredients by Mechanochemistry

open access: yesChemSusChem, Volume 19, Issue 9, 14 May 2026.
A Safe and Sustainable by Design (SSbD) mechanochemical approach was used to prepare a marketed sweetener from a biomass derivative used in flavoring industry. A personal care ingredient was also synthesized. The study also evaluated and compared the reactivity in of polymeric jars with that in of common conventional stainless steel or and zirconium ...
Rubén Solórzano‐Rodríguez   +6 more
wiley   +1 more source

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