Results 21 to 30 of about 181,440 (305)
Analysis of gas chromatography/mass spectrometry data for catalytic lignin depolymerization using positive matrix factorization [PDF]
, 2018 Various catalytic technologies are being developed to efficiently convert lignin into renewable chemicals. However, due to its complexity, catalytic lignin depolymerization often generates a wide and complex distribution of product compounds.
Barrett, JA +7 more
core +1 more source
Catastrophic disassembly of actin filaments via Mical-mediated oxidation. [PDF]
, 2017 Actin filament assembly and disassembly are vital for cell functions. MICAL Redox enzymes are important post-translational effectors of actin that stereo-specifically oxidize actin's M44 and M47 residues to induce cellular F-actin disassembly.
Ge, Peng +6 more
core +3 more sources
Molecules, 2020 This work describes new methods for the chemical recycling of end-use poly(ethylene terephthalate) (PET) in batch, microwave and electrochemical reactors.
Tessa H. T. Myren +4 more
doaj +1 more source
Metabolites, 2019 Data on fractionation and depolymerization of the matrix ulvan polysaccharides, and studies on the biological activities on skin cells, are very scarce.
Mathilde Fournière +5 more
doaj +1 more source
ChemistryOpen, 2019 Herein we studied the chemical structure of different types of lignin samples and the potential to prepare phenolic monomers was illustrated by phosphotungstic acid catalysts. Different types of H/G/S lignin components had different structures.
Dr. Boyu Du +3 more
doaj +1 more source
Motion of an Adhesive Gel in a Swelling Gradient: a Mechanism for Cell Locomotion [PDF]
, 2003 Motivated by the motion of nematode sperm cells, we present a model for the motion of an adhesive gel on a solid substrate. The gel polymerizes at the leading edge and depolymerizes at the rear.
Joanny, Jean-Francois +2 more
core +4 more sources
Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]
, 2020 Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els +7 more
core +1 more source
Long-time asymptotics for polymerization models [PDF]
, 2018 This study is devoted to the long-term behavior of nucleation, growth and fragmentation equations, modeling the spontaneous formation and kinetics of large polymers in a spatially homogeneous and closed environment.
Calvo, Juan +2 more
core +4 more sources
Nano ZnO Catalyst for Chemical Recycling of Polyethylene terephthalate (PET) [PDF]
Engineering and Technology Journal, 2017 This paper is focused firstly on production of monomers bis (2-hydroxyethyl) terephthalate (BHET) and oligomers by using Nano zinc oxide with different particle size (55&94) nm with different weight ratio (0.05, 0.15 and 0.5) by using chemical recycling ...
M.A.H Alzuhairi, B.I. Khalil, R.S. Hadi
doaj +1 more source
Filament Depolymerization by Motor Molecules [PDF]
Physical Review Letters, 2005 Motor proteins that specifically interact with the ends of cytoskeletal filaments can induce filament depolymerization. A phenomenological description of this process is presented. We show that under certain conditions motors dynamically accumulate at the filament ends.
Klein, Gernot A. +3 more
openaire +5 more sources