CO OZNACZA SŁOWO DEPOLYMERIZATION
Depolimeryzacja
Depolimeryzacja jest procesem przekształcania polimeru w monomer lub mieszaninę monomerów. Cholesteroliza, tioliza i fosfoglukinoliza to reakcje stosowane do badania skondensowanych tanin poprzez ich depolimeryzację. Do badania ligniny stosuje się także glikoglikolizę. Definicja IUPAC Proces przekształcania polimeru w monomer lub mieszaninę monomerów. Uwaga: Rozpakowanie polega na depolimeryzacji zachodzącej w wyniku sekwencji reakcji, postępując wzdłuż makromolekuł i dostarczając produkty, zazwyczaj cząsteczki monomeru, na każdym etapie reakcji, z których można regenerować makromolekuły podobne do oryginału.
Definicja słowa depolymerization w słowniku
Definicja depolimeryzacji w słowniku jest procesem, w którym polimer jest łamany lub rozkładany na składniki monomerów.
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1
Mechanisms of Saccharide Polymerization and
Depolymerization
Mechanisms of Saccharide Polymerization and Depolymerization
2
Feedstock Recycling of Plastic Wastes
CHAPTER. 2. Chemical. Depolymerization. 1. Introduction. The alternative
methods of plastic recycling described in this chapter consist of the breakdown of
the polymer by reaction with certain chemical agents, leading back to the starting
...
José Aguado, David P. Serrano,
1999
3
Coal and Coal-Related Compounds: Structures, Reactivity and ...
6 Microbial Depolymerization of Coal 6.1 Microorganisms as Catalysts with a
Living Body 6.1.1 Where Microorganisms Capable of Degrading Coal To
depolymerize coal by the action of enzymes produced by organisms, two
techniques of ...
Toshiaki Kabe, Atsushi Ishihara, Eika Weihua Qian,
2004
4
Elucidating the Structural Mechanism of Microtubule ...
In Chapter 4, we discussed the significance of our findings on our overall understanding of the molecular mechanism of kinesin-13's action and its functions in vivo.
5
Handbook of Biodegradable Polymers: Isolation, Synthesis, ...
Dependence of degradation rate on time was also considered in modeling and
simulation of depolymerization processes of PEG [11—13]. Unlike exogenous
type depolymerization processes in which monomer units are separated from ...
Andreas Lendlein, Adam Sisson,
2013
6
Biomedical Engineering Systems and Technologies: ...
A mathematical model for depolymerization processof exogenous type is
described. When a degradation rate is a product of a time factor and a molecular
factor, a time dependent model can be transformed into a time independent
model, and ...
Ana Fred, Joaquim Filipe, Hugo Gamboa,
2010
7
Microlithography/Molecular Imprinting
The potential tool contamination problem has been alleviated by suppressing the
depolymerization at ambient temperatures. In this approach complete
depolymerization is accomplished by heating the exposed film after exposure (
thermal ...
Hiroshi Ito, Jean Daniel Marty, Monique Mauzac,
2005
8
ADVANCES IN CLINICAL CHEMISTRY
These lower molecular weights might arise either from depolymerization at an
abnormal rate of the normal proteoglycan macromolecule or from a disturbed
biosynthetic pathway. The demonstration (H21) that ,8-1)-acetamidodeoxyglw ...
Oscar Bodansky, Albert L. Latner,
1976
9
Manufactured Fibre Technology
The regeneration of caprolactam involves two different stages, namely
depolymerization of polymeric waste and purification of the recovered products (
oligomers and caprolactam). These stages are briefly described. (a)
Depolymerization of ...
V. B. Gupta, V.K. Kothari,
1997
10
Cavitation Reaction Engineering
Y.T. Shah, A.B. Pandit, V.S. Moholkar. 4.5. DEPOLYMERIZATION AND RE
POLYMERIZATION REACTIONS As early as 1933, Szalay (1933a,b,c) described
how ultrasonic waves depolym- erize starch, gum arable, and gelatin, as
measured ...
Y.T. Shah, A.B. Pandit, V.S. Moholkar,
1999
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «DEPOLYMERIZATION»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
depolymerization w wiadomościach.
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... poly(L-lactide)-co-poly(ε-caprolactone) copolymer: Modulation of phase morphology, plasticization properties and thermal depolymerization. «Nature.com, Lip 15»
Genetic screening reveals a link between Wnt signaling and …
PX stabilizes microtubules, while COL promotes their depolymerization. But, the drug concentrations that alter tubulin polymerization are ... «Nature.com, Lip 15»
RhoB loss induces Rac1-dependent mesenchymal cell invasion in …
... downregulation of protein phosphatases-1/2A, cytoskeletal depolymerization and increased motility. Invasion Metastasis 1997; 17: 210–220. «Nature.com, Lip 15»
p63 controls cell migration and invasion by transcriptional regulation …
... organization characterized by an increase of lamellipodia and filopodia plasma membrane protrusion and actin depolymerization (Figure 2c). «Nature.com, Cze 15»
The next superpower: New rapidly shapeshifting polymers and plastics
Photographs showing selective depolymerization at the solid−liquid interface using solvent-cast disks of polymer. (Image courtesy of Dr. Scott ... «DVIDS, Cze 15»
TP53 transcription factor for the NEDD9/HEF1/Cas-L gene: potential …
Mitosis induces a depolymerization of the microtubules and a loss of the cytoskeleton and adhesion to the support. Thus the cells lie at the ... «Nature.com, Maj 15»
Stimuli-responsive materials Falling to pieces faster
These materials can serve as effective detection systems because the depolymerization produces multiple copies of the same small molecule ... «Nature.com, Maj 15»
Designing Smart Materials: Micro Events Cause Macro Changes …
The materials prepared from PCl2PA may be regenerated after responding to an agent if the small molecule product of the depolymerization ... «DVIDS, Maj 15»
Dyadic receives funding for new advanced biofuels program
The first program Biomimetic, which deals with depolymerization of our Biolignin, opens up many opportunities and we look forward to ... «Ethanol Producer Magazine, Maj 15»
Optical components deep inside transparent plastics
... refractive index change is created by a combination of depolymerization—including accumulation of photodegradation products—absorption ... «SPIE Newsroom, Maj 15»