Results 151 to 160 of about 453,163 (319)

CO2‐Assisted Foaming of PLA–Cellulose Acetate Blends for Peat‐Free Horticultural Substrates

open access: yesPolymer Engineering &Science, EarlyView.
Engineered porous substrate facilitating seed incorporation, water retention, and plant growth. ABSTRACT This study investigates carbon dioxide assisted (CO2) foaming of polylactic acid (PLA)–cellulose acetate (CA) blends to develop biodegradable substrates for horticultural applications.
Kaleum Meaney   +8 more
wiley   +1 more source

In situ recovery of secondary metabolites using adsorption resins : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2006
Almost without exception a two to three fold increase in microbial secondary metabolite concentration was measured when adsorption resins were added in-situ during a submerged liquid fermentation. Anguidine was produced at a final concentration of 440 mg/
Ryan, Jason L. J
core  

Thermoresponsive Complex Coacervates as Advanced Carriers for Cell‐Laden Liquid‐Core Capsules for Biomedical Applications

open access: yesSmall, EarlyView.
A thermoresponsive complex coacervate is engineered to transport liquid‐core capsules loaded with human adipose‐derived stem cells, forming modular, hierarchically organized tissue‐forming units. This injectable platform enables precise spatial control while maintaining high cell viability, offering a versatile and bioinspired strategy for minimally ...
Luís P. G. Monteiro   +5 more
wiley   +1 more source

Screening of yeasts obtained from different fermented foods for their ability to produce pectinase

open access: yesEuropean Journal of Biological Research, 2020
In the present study, Citrus pectin was used for the production of pectinase enzyme by yeast isolates using submerged fermentation. Fifty yeasts were isolated from different fermented foods and screened for their producing ability. Candida sp.
Folake Titilayo Afolabi, Yusuf O. Shitta
doaj  

Tetrazine Functionalized Graphene Enables Capture of Ultra‐Low Concentrations of Biomacromolecules

open access: yesSmall, EarlyView.
A novel method for covalent modification of monolayer graphene utilizing tetrazine containing diazonium salt is demonstrated. The modified graphene bearing tetrazine moieties undergoes inverse electron demand Diels‐Alder reactions with trans‐cyclooctene‐linked molecules, enabling bioorthogonal attachment of nanobodies that selectively capture EGFP ...
Ravindra K. Gupta   +4 more
wiley   +1 more source

Production of Extracellular Lipase from Aspergillus niger by Solid-State Fermentation

open access: yesFood Technology and Biotechnology, 2006
Lipase production in Aspergillus niger J-1 was tested using both submerged fermentation (SmF) and solid-state fermentation (SSF) on a mineral culture medium and wheat bran, respectively. The optimization of the culture medium was carried out for both SmF
Janny Coca Armas   +3 more
doaj  

Transcriptomic and genetic analysis reveals a Zn2Cys6 transcription factor specifically required for conidiation in submerged cultures of Thermothelomyces thermophilus

open access: yesmBio
Filamentous fungi are important producers of enzymes and secondary metabolites. The industrial thermophilic species, Thermothelomyces thermophilus, is closely related to the model fungus, Neurospora crassa.
Florian Drescher   +5 more
doaj   +1 more source

Liquid submerged fermentation by selected microbial strains for onion skins valorization and its effects on polyphenols. [PDF]

open access: yesWorld J Microbiol Biotechnol, 2023
Ramires FA   +10 more
europepmc   +1 more source

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