Results 61 to 70 of about 859,591 (339)
A mechanistic explanation linking adaptive mutation, niche change, and fitness advantage for the Wrinkly Spreader [PDF]
, 2014 Experimental evolution studies have investigated adaptive radiation in static liquid microcosms using the environmental bacterium Pseudomonas fluorescens SBW25.
Spiers, Andrew J.
core +5 more sources
BMC Research Notes, 2019 The objectives The work was carried out for extraction of natural anthrasesamones from roots of Sesamum Indicum using different organic solvents and utilization of extracts as catalyst in pulping with sodium hydroxide for a by-product of sugar industry ...
Suhair Kamalaldeen Shomeina +4 more
doaj +1 more source
Comparison of filler type performance on paper properties in the presence of cationic rosin sizing agent [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2017 The aim of this study was to investigate the effect of using different fillers in the presence of cationic rosin sizing agent on the properties of pulp and paper made from CMP fibers.
Hamid reza Rodi +2 more
doaj +1 more source
Structural and functional characterization of chitinase from carnivorous plant Drosera adelae
FEBS Open Bio, EarlyView.A class I chitinase from the carnivorous plant Drosera adelae was expressed and purified using a yeast system, revealing high enzymatic activity. Structural analyses of the catalytic and chitin‐binding domains identified key tyrosine residues involved in substrate binding, offering insights into the enzyme's adaptation for insect digestion.
Kazunari Yoneda +7 more
wiley +1 more source
ttl mutants are impaired in cellulose biosynthesis under osmotic stress [PDF]
, 2018 As sessile organisms, plants require mechanisms to sense and respond to the challenging environment, that encompass both biotic and abiotic factors that results in differential development.
Amorim-Silva, Vitor +6 more
core
Metal adsorption by quasi cellulose xanthogenates derived from aquatic and terrestrial plant materials [PDF]
, 2011 The FTIR spectra, SEM-EDXA and copper adsorption capacities of the raw plant materials, alkali treated straws and cellulose xanthogenate derivatives of Eichhornia crassipes shoot, rape straw and corn stalk were investigated.
Deng, Li +6 more
core +2 more sources
Studies on the Cellulose-Binding Domains Adsorption to Cellulose [PDF]
Langmuir, 2004 Cellulose-binding domains (CBD) are modular peptides, present in many glycanases, which anchor these enzymes to the substrate. In this work, the effect of CBD adsorption on the surface properties of a model cellulose, Whatman CF11, was studied. The methods applied include inverse gas chromatography (IGC), ESCA, X-ray diffraction, and scanning electron ...
Pinto, João Ricardo +3 more
openaire +4 more sources
Advanced Biology, EarlyView.Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers +3 more
wiley +1 more source
Lithium atom storage in nanoporous cellulose via surface induced $\rm Li_2$ breakage
, 2013 We demonstrate a physical mechanism that enhances a splitting of diatomic $\rm Li_2$ at cellulose surfaces. The origin of this splitting is a possible surface induced diatomic excited state resonance repulsion.
Boström, Mathias +4 more
core +1 more source
The effect of type and mixture of resin on the properties of impregnated paper [PDF]
Iranian Journal of Wood and Paper Industries, 2017 This study was carried out in order to investigate the effects of different types of resins and also their mixtures on the impregnated paper properties. In this regard, pure urea resin (100%), mixture of melamine and urea resins with various combinations
hossein Kermanian +3 more
doaj