Results 171 to 180 of about 6,358 (315)

Reaction mechanisms in microwave-assisted lignin depolymerisation in hydrogen-donating solvents

open access: yesGreen Processing and Synthesis, 2023
Mkumbuzi Emmanuel   +2 more
doaj   +1 more source

Influence of silicate depolymerisation on the polycondensation reaction with hydroxoaluminate in alkaline aqueous solution

open access: yes, 2011
The polycondensation reaction between silicate and hydroxoaluminate in alkaline aqueous solution has been experimentally studied. The time required for the solution to transform to a gel was measured to determine the reaction rate. The addition of alkali
Slavík, Roman   +3 more
core  

The One‐Step Synthesis of Biologically Active Isochromans from Lignin‐Derived Aromatic Monomers in Tunable Deep Eutectic Solvents

open access: yesChemistry – A European Journal, EarlyView.
A straightforward one‐step protocol enables the synthesis of bio‐based and biologically active isochromans through the Oxa‐Pictet cyclization involving diverse aldehydes, including vanillin in combination with lignin‐derivable homovanillyl alcohol, a prominent aromatic platform chemical obtainable via diol‐assisted fractionation of lignocellulose ...
Anjali Kottayi   +6 more
wiley   +1 more source

Theoretical aspects of motor protein induced filament depolymerisation

open access: yes, 2006
Many active processes in cells are driven by highly specialised motor proteins, which interact with the cytoskeleton: a network of filamentous structures, e.~g.~ actin filaments and microtubules, which organises intracellular transport and largely ...
Klein, G., Klein, Gernot A.
core  

Electro-oxidative depolymerisation of technical lignin in water using platinum, nickel oxide hydroxide and graphite electrodes

open access: hybrid, 2021
Nicola Di Fidio   +6 more
openalex   +2 more sources

Self‐Immolative Gels: Programmable Degradation Using Self‐Immolative Linkers and Polymers

open access: yesChemistry – A European Journal, EarlyView.
Self‐immolative linkers and polymers undergo bond‐cleaving reaction cascades in response to specific stimuli. Their incorporation into gels can be harnessed to release cargo, induce property changes, or trigger degradation in a highly controlled manner. These functions can be employed in applications such as sensing and drug delivery.
Chuanfeng Li, Elizabeth R. Gillies
wiley   +1 more source

Depolymerisation von Lignin in ionischen Flüssigkeiten [PDF]

open access: yesChemie Ingenieur Technik, 2009
K. Stärk   +3 more
openaire   +1 more source

State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production

open access: yesChemistry – A European Journal, EarlyView.
The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy