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Photoassisted Radical Depolymerization
ACS Macro Letters, 2022Controlled radical polymerization techniques enable the synthesis of polymers with predetermined molecular weights, narrow molecular weight distributions, and controlled architectures. Moreover, these polymerization approaches have been routinely shown to result in retained end-group functionality that can be reactivated to continue polymerization ...
James B. Young +4 more
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Microtubule-Depolymerizing Kinesins
Annual Review of Cell and Developmental Biology, 2013The microtubule (MT) cytoskeleton supports a broad range of cellular functions, from providing tracks for intracellular transport, to supporting movement of cilia and flagella, to segregating chromosomes in mitosis. These functions are facilitated by the organizational and dynamic plasticity of MT networks. An important class of enzymes that alters MT
Claire E, Walczak +2 more
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Physical Review E, 1995
An approach to finding exact solutions to the binary fragmentation equation is presented. This approach is used to solve a general class of exact solutions with a fragmentation rate F(x,y)=(x+y${)}^{\mathrm{\ensuremath{\alpha}}}$\ensuremath{\delta}(x-y).
, Singh, , Rodgers
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An approach to finding exact solutions to the binary fragmentation equation is presented. This approach is used to solve a general class of exact solutions with a fragmentation rate F(x,y)=(x+y${)}^{\mathrm{\ensuremath{\alpha}}}$\ensuremath{\delta}(x-y).
, Singh, , Rodgers
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Lignin Depolymerization to BTXs
Topics in Current Chemistry, 2019Lignin, one of the main components of lignocellulosic biomass, is the largest renewable source of aromatics on the planet and presents an extraordinary opportunity for being used in the production of bio-based products. It can be transformed for the substitution of aromatic chemical-derived petrol as BTXs.
Luis Serrano +3 more
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Mechanochemical depolymerization of inulin
Carbohydrate Research, 2018Although chemical reactions driven by mechanical force is emerging as a promising tool in the field of physical sciences, its applications in the area of food sciences are not reported. In this paper, we propose ball milling as an efficient tool for the controlled generation of fructooligosaccharide (FOS) mixtures from inulin with a degree of ...
Haoran, Xing, Varoujan A, Yaylayan
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Microtubule-depolymerizing kinesins
Current Opinion in Cell Biology, 2005The fact that some kinesin-related proteins can destabilize microtubules is now a well-established fact. However, the contribution that these kinesins make to cellular function is just coming into focus. Key structural and kinetic studies on the mechanism of microtubule depolymerization by these kinesins have provided a framework for understanding ...
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Photolytic depolymerization of alginate
Carbohydrate Research, 2009A photochemical reaction has been developed for the partial de-polymerization of sodium alginate, a polysaccharide utilized in medicine, pharmacy, basic sciences and foods. An aqueous solution of sodium alginate was photochemically depolymerized to approximately 40% of its average molecular weight using ultraviolet light in the presence of titanium ...
Jankana, Burana-osot +5 more
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Geopolymer depolymerization index
Vibrational Spectroscopy, 2016Glass-like behavior of the geopolymer samples have been investigated by determination of the influence of the geopolymerization reaction equilibrium on the types of SiO4 tetrahedra polymerization present. In order to manipulate geopolymerization reaction equilibrium, aluminum and sodium content in the samples was varied.
Kosor, Tihomir +2 more
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Insertion metathesis depolymerization
Polymer Chemistry, 2013We have successfully depolymerized polybutadiene via an insertion metathesis mechanism. This new concept involves the irreversible depolymerization of unsaturated polymers with electron deficient olefins. The product of the degradation was characterized by NMR and GC-MS. We also explored the use of copper iodide as an additive.
Michael D. Schulz +2 more
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