Results 111 to 120 of about 14,159 (242)

Overproduction of native endo-β-1,4-glucanases leads to largely enhanced biomass saccharification and bioethanol production by specific modification of cellulose features in transgenic rice

Biotechnology for Biofuels, 2019
Background Genetic modification of plant cell walls has been implemented to reduce lignocellulosic recalcitrance for biofuel production. Plant glycoside hydrolase family 9 (GH9) comprises endo-β-1,4-glucanase in plants.
Jiangfeng Huang, Tao Xia, Guanhua Li, Xianliang Li, Ying Li, Yanting Wang, Youmei Wang, Yuanyuan Chen, Guosheng Xie, Feng-Wu Bai, Liangcai Peng, Lingqiang Wang   +11 more
doaj   +1 more source

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source

Selective cellulose fibril release from hardwoods libriform tissue

Communications Chemistry
Cellulose fibrils are a renewable and biodegradable resource, but their extraction typically requires complete destruction of the original wooden matrix.
Felicitas von Usslar, Büşra Ece Günaydın, Cordt Zollfrank   +2 more
doaj   +1 more source

The plasticisation model of dye diffusion: Part 7

Coloration Technology, EarlyView.
Abstract Re‐evaluation using the Williams‐Landel‐Ferry equation, of exhaustion/fixation/adsorption data previously reported for four classes of anionic dye onto three different types of wool substrate, revealed that thermally activated dyeing/desorption behaviour is governed by the thermally regulated structural relaxation times of the respective water‐
Stephen M. Burkinshaw
wiley   +1 more source

High Performance In-Situ Composites Developed from Polypropylene/Nylon 6/Carbon Nanotube Blend Systems [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2018
In the present work, microfibrillar composites (MFCs) based on polypropylene (PP) /Nylon 6 (NY) blends, along with multi walled carbon tubes (MWCNT) were prepared by melt processing technique. The blending of the fibre forming polymers was carried out in
Battula Durga Siva Deeraj, Karingamanna Jayanarayanan, Joseph Kuruvilla   +2 more
doaj  

Progress and Opportunities in the Characterization of Cellulose – An Important Regulator of Cell Wall Growth and Mechanics

Frontiers in Plant Science, 2019
The plant cell wall is a dynamic network of several biopolymers and structural proteins including cellulose, pectin, hemicellulose and lignin. Cellulose is one of the main load bearing components of this complex, heterogeneous structure, and in this way,
Sintu Rongpipi, Dan Ye, Enrique D. Gomez, Enrique D. Gomez, Enrique D. Gomez, Esther W. Gomez, Esther W. Gomez   +6 more
doaj   +1 more source

The plasticisation model of dye diffusion: Part 8

Coloration Technology, EarlyView.
Abstract Re‐evaluation using the Williams–Landel–Ferry equation, of exhaustion/rate of dyeing/fixation data previously reported for and acid dye, natural dye and two reactive dyes on three different types of silk substrate revealed that thermally activated dye diffusivity is governed by the thermally regulated structural relaxation times of the ...
Stephen M. Burkinshaw
wiley   +1 more source

Proteolysis at the extracellular matrix interface: Molecular architects and regulators in health and disease

The FEBS Journal, EarlyView.
The extracellular matrix (ECM) is a dynamic scaffold that orchestrates tissue architecture and cellular communication. A critical but underexplored interplay between proteases and cluster of differentiation molecules (CD) governs ECM turnover and directs cell fate.
David Jurnečka, Matija Hrovatin, Bor Bokalj, Boris Turk   +3 more
wiley   +1 more source

Novel high-consistency forming of all-cellulose composites: The role of sodium hydroxide solvent system on fiber swelling/dissolution and composite properties

Industrial Crops and Products
In this study, we introduce a novel manufacturing technique for producing all-cellulose composites (ACCs) using a sodium hydroxide (NaOH) solvent system during a roll-forming process.
Elaheh Sharifi Zamani, Hamidreza Ahadian, Antti Koistinen, Thaddeus Maloney   +3 more
doaj   +1 more source

Extruded blend films of poly(vinyl alcohol) and polyolefins: common and hard-elastic nanostructure evolution in the polyolefin during straining as monitored by SAXS

Science and Technology of Advanced Materials, 2013
Straining of PVA/PE and PVA/PP blends (70:30) is monitored by small-angle x-ray scattering (SAXS). Sheet-extruded films with different predraw ratio are investigated.
Norbert Stribeck, Ahmad Zeinolebadi, Stoyko Fakirov, Debes Bhattacharyya and Stephan Botta
doaj   +1 more source