Results 31 to 40 of about 177,844 (287)
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
Arteriolar vasodilation involves actin depolymerization [PDF]
American Journal of Physiology-Heart and Circulatory Physiology, 2017 It is generally assumed that relaxation of arteriolar vascular smooth muscle occurs through hyperpolarization of the cell membrane, reduction in intracellular Ca2+concentration, and activation of myosin light chain phosphatase/inactivation of myosin light chain kinase.
Clifford, Philip S. +3 more
openaire +3 more sources
Mitotic centromere-associated kinesin (MCAK) : a potential cancer drug target [PDF]
, 2011 The inability to faithfully segregate chromosomes in mitosis results in chromosome instability, a hallmark of solid tumors. Disruption of microtubule dynamics contributes highly to mitotic chromosome instability.
Friel, Claire T. +4 more
core +2 more sources
On the dynamics of the microfilament system in HeLa cells [PDF]
, 1982 We measured the pools of unpolymerized and filamentous actin in homogenates of HeLa cells made in several different lysis buffers, as well as after treatment of cells with a variety of chemicals or trypsin, and after adenovirus (type 2) infection.
Blikstad, Ingrid, Carlsson, Lars
core +3 more sources
Membranes, 2019 One way of valorizing the lignin waste stream from the pulp and paper industries is depolymerizing it into low-molecular-mass compounds (LMMC). However, a common problem in the depolymerization of Kraft lignin is the low yields of small aromatic ...
Kena Li +5 more
doaj +1 more source
A pharmacological cocktail for arresting actin dynamics in living cells. [PDF]
, 2011 The actin cytoskeleton is regulated by factors that influence polymer assembly, disassembly, and network rearrangement. Drugs that inhibit these events have been used to test the role of actin dynamics in a wide range of cellular processes.
Peng, Grace E +2 more
core +2 more sources
Recent Advances in Mechanochemical Pretreatment of Lignocellulosic Biomass
Energies, 2022 Biorefineries are industrial facilities where biomass is converted into chemicals, fuels and energy. The use of lignocellulose as raw material implies the development of pretreatments to reduce its recalcitrant character prior to the processes that lead ...
Antonio Manuel Pérez-Merchán +6 more
doaj +1 more source
A permeabilized cell model for studying cell division: a comparison of anaphase chromosome movement and cleavage furrow constriction in lysed PtK1 cells. [PDF]
, 1981 After lysis in a Brij 58-polyethylene glycol medium, PtK1 cells are permeable to small molecules, such as erythrosin B, and to proteins, such as rhodamine-labeled FAB, myosin subfragment-1, and tubulin.
CANDE, W. Zacheus +2 more
core +2 more sources
BioTechniques, 2023 Cell encapsulation in alginate prevents migration and extends cell survival in vivo while allowing the secretion of factors across semipermeable capsules.
Maciej Kabat, Ivan Bobkov, Martin Grumet
doaj +1 more source
Kinetics and thermodynamics of first-order Markov chain copolymerization
, 2014 We report a theoretical study of stochastic processes modeling the growth of first-order Markov copolymers, as well as the reversed reaction of depolymerization. These processes are ruled by kinetic equations describing both the attachment and detachment
Cover T. M. +3 more
core +1 more source