Results 71 to 80 of about 22,410 (289)

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

MOESM1 of Parallel substrate supply and pH stabilization for optimal screening of E. coli with the membrane-based fed-batch shake flask

open access: yes, 2018
Additional file 1. Set-up of the membrane-based fed-batch shake flask.
J. Goldmanns (4254493)   +6 more
core   +1 more source

Video6_Quantification and modeling of macroparticle-induced mechanical stress for varying shake flask cultivation conditions.MP4

open access: yes, 2023
In biotechnological processes, filamentous microorganisms are known for their broad product spectrum and complex cellular morphology. Product formation and cellular morphology are often closely linked, requiring a well-defined level of mechanical stress ...
Laura Polomsky (16927947)   +7 more
core   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng   +16 more
wiley   +1 more source

Production of amorpha-4,11-diene in shake-flask cultures by strains expressing different HMGR and HMGS enzymes.

open access: yes, 2013
5a: Production of amorpha-4,11-diene by shake-flask cultures of strains B64, B65 and B66. B64 (pAM25, codon-optimized pMevT: blue curve), B65 (pAM34, E. faecalis mvaE mvaS: red curve), B66 (pAM41, S. aureus mvaA: green curve). 5b: Production of amorpha-4,
Hiroko Tsuruta (374491)   +9 more
core   +1 more source

D-xylonic acid from recombinant E. coli BL21 (DE3): Comparison between shake flask and benchtop bioreactor fermentation [PDF]

open access: yes, 2020
Production D-xylonic acid from recombinant E. coli BL21 (DE3) at a small scale has been successfully done several times. In an attempt to scale up the production process to a bigger scale, fermentation in bioreactor was conducted.
Samah, R. A.   +4 more
core   +3 more sources

A Novel Decellularized Fibrocartilage Graft Promotes Tympanic Membrane Repair

open access: yesAdvanced Healthcare Materials, EarlyView.
An off‐the‐shelf decellularized porcine meniscus fibrocartilage graft (MEND) is engineered for pediatric tympanoplasty. Featuring a microchannel architecture that promotes host cell invasion, MEND rapidly closes tympanic membrane perforations and fully remodels in vivo, outperforming fascia and matching cartilage grafts while avoiding donor‐site ...
Paul M. Gehret   +6 more
wiley   +1 more source

Construction and optimization of baicalein synthesis pathway from phenylalanine in Saccharomyces cerevisiae [PDF]

open access: yesZhongguo niangzao
In order to efficiently prepare baicalein using synthetic biology techniques, a synthesis pathway of baicalein was constructed based on the synthetic chassis cell Ch-9 from Saccharomyces cerevisiae, which synthesizes chrysin.
WANG Shun, WANG Jian, WANG Fangyi, YU Xiaojie, JIANG Huifeng, HE Ruyi, TIAN Yu, LIU Zhiguo
doaj   +1 more source

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino   +12 more
wiley   +1 more source

Long‐Term Hydrophilic, Anti‐Clotting, and Anti‐Fibrotic Dynamic Covalent Silicone‐Based Biomaterials

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic covalent crosslinking of a Schiff‐base silicone elastomer with hydrazide‐functionalized polymers is demonstrated to improve the long‐term hydrophilicity as well as the anti‐fouling and anti‐clotting properties of PDMS implants. The hydrazone‐functionalized material prevents hydrophobic recovery, resists clotting, and significantly reduces ...
Norma A. Garza Flores   +12 more
wiley   +1 more source

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