Results 81 to 90 of about 3,019,039 (301)

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Effect of oligomers extraction in polycondensation reactions on number and weight average degree of polymerization

, 2002
Using the Flory theory of linear polycondensation, formulas has been derived for the calculation of the number-average and weight-average degree of polymerization as a function of the extent of reaction and the minimum degree of polymerization of ...
Zatloukal, Martin, Sáha, Petr, Rybnikář, František   +2 more
core   +1 more source

Research Progress on Chitinase and Chitosanase with Transglycosylation Activity

Shipin gongye ke-ji
N−acetyl chitooligosaccharides and chitooligosaccharides with high degree of polymerization are highly valued for their superior bioactivities. However, traditional preparation methods face various limitations, such as uncontrollable processes and ...
Yingying WEI, Minjuan GUI, Huihui SUN, Ling ZHAO, Rong CAO   +4 more
doaj   +1 more source

Emulsion Polymerization of Water-soluble Monomers [PDF]

, 1955
The rate and the degree of polymerization are measured and compared in the mass- and emulsion- polymerization of styrene, methyl methacrylate, methyl acrylate, vinyl caproate and vinyl acetate in the presence of soap molecule.
MOTOYAMA, Takuhiko, OKAMURA, Seizo
core  

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

INFLUENCE OF CELLULOSE POLYMERIZATION DEGREE AND CRYSTALLINITY ON KINETICS OF CELLULOSE DEGRADATION

BioResources, 2012
Cellulose was treated in ethylene glycol with p-toluene sulfonic acid monohydrate as a catalyst at different temperatures. At the highest treatment temperature (150 °C) liquefaction of wood pulp cellulose was achieved and was dependant on cellulose ...
Edita Jasiukaitytė-Grojzdek,, Matjaž Kunaver,, Ida Poljanšek   +2 more
doaj  

Polymerization-Induced Emission

, 2019
This article highlights the recent developments of unorthodox luminescent polymers without large p-conjugated structure and their luminescence mechanism in last 2–3 years.
Bin Liu (7457861), Ben Zhong Tang (6840817), Haoke Zhang (6822827), shunjie liu (6912746), Xing-Hong Zhang (7455728), JingZhi Sun (7458657)   +5 more
core   +1 more source

Aging and post-polymerization effects on conversion degree and properties of additive splint materials [PDF]

Brazilian Oral Research
The study objective was to analyze dimensional change, flexural strength, surface hardness, wear profile, and conversion degree of different additive splint materials under various post-polymerization conditions of time and artificial aging. Two additive
Leandro Ruivo de SANTIS, Lucas Silveira FERNANDES, Mayra Torres VASQUES, Nataly Rabelo Mina ZAMBRANA, Ítallo Emídio Lira VIANA, Taís Scaramucci FORLIN, Guilherme de Siqueira Ferreira Anzaloni SAAVEDRA, Carlos Eduardo FRANCCI   +7 more
doaj   +1 more source

Influence of Eugenol and Its Novel Methacrylated Derivative on the Polymerization Degree of Resin-Based Composites. [PDF]

Polymers (Basel), 2023
Alrahlah A, Al-Odayni AB, Saeed WS, Abduh NAY, Khan R, Alshabib A, Almajhdi FFN, Alodeni RM, De Vera MAT.   +8 more
europepmc   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source