Results 121 to 130 of about 3,744,358 (305)

A bioinspired catalytic nanoplatform for ferroptosis‐immunotherapy synergy in metastatic cancer

BMEMat, EarlyView.
The bioinspired nanoplatform MnMSN@MnP‐PEG co‐delivers manganese peroxidase and manganese ions to synergistically induce immunogenic ferroptosis and activate the cGAS‐STING pathway, eliciting potent antitumor immunity against primary and metastatic tumors.
Panpan Xue, Hai Cai, Ying Sun, Yaxin Ma, Siyuan Liu, Jinying Zhu, Yan Chen, Xuemei Zeng, Shuangqian Yan   +8 more
wiley   +1 more source

Process For The Production Of .delta.5-unsaturated Fatty Acids In Transgenic Organisms (Patent CA 2567132 A1)

, 2007
A process for the production of .DELTA.5-unsaturated fatty acids in transgen ic organisms comprises transforming an organism with nucleic acid encoding a .DELTA.5 ...
Zank, T., Sayanova, O. V., Napier, J. A.
core  

Scalable catalyst production process for oleate hydratase whole‐cell biocatalysis

Biotechnology Progress, EarlyView.
This study establishes a scalable lactose‐induced fed‐batch fermentation for an Escherichia coli whole‐cell biocatalyst containing an oleate hydratase. Operation at a higher growth rate markedly increased biomass yields while maintaining catalyst activity and was demonstrated at 150 L scale.
Rebekka Horstmann, Mario Beckers, Jörn Viell, Fabian Allan Watt, Valentin Steier, Marcel Mann, Jørgen B. Magnus   +6 more
wiley   +1 more source

Synergistic Regulation of Defect Density and Electronic Structure in Zr‐Metal‐Organic Frameworks via Selective Ligand Pyrolysis for Efficient Photocatalytic Biomass Conversion

Carbon Energy, EarlyView.
This work synergistically regulates the electronic structure, active sites, and carrier dynamics of MOFs through defect engineering, providing a new paradigm for designing high‐efficiency photocatalysts for liquid biomass conversion and promoting the development of sustainable biofuel technologies.
Lin Ban, Heng Zhou, Kun Liu, Qiong Yan, Heng Zhang, Haishun Du, Chuanling Si   +6 more
wiley   +1 more source

A review on fatty acid desaturases of psycrophilic bacteria and unsaturated fatty acids

, 2014
Fatty acid desaturase enzymes function in the introduction of a double bond into fatty acyl chains to produce unsaturated fatty acids. Unsaturated fatty acids play significant role in maintaining the right structure and functioning of biological ...
Raja Abdul Rahman, Raja Noor Zaliha, Garba, Lawal, Mohamad Ali, Mohd Shukuri, Oslan, Siti Nurbaya   +3 more
core   +1 more source

Tween 80™-induced changes in fatty acid profile of selected mesophilic lactobacilli

Acta Biochimica Polonica
Fatty acid profiles are crucial for the functionality and viability of lactobacilli used in food applications. Tween 80™, a common culture media additive, is known to influence bacterial growth and composition.
Dorota Zaręba, Małgorzata Ziarno
doaj   +1 more source

Total Synthesis and Absolute Configuration of the Irregular Tetraterpene Viaticene A

Chemistry – A European Journal, EarlyView.
Viaticenes are tetraterpenes with a unique [6+2]‐connectivity from the springtail Hypogastrura viatica. Here, we report a modular 13‐step total synthesis of viaticene A, featuring stereoselective double‐bond formation, a Cu‐mediated allylic substitution, and Ni/Co‐cocatalyzed vinyl‐alkyl cross‐electrophile coupling as key steps.
Patrick Stamm, Ozan Solak, Johanna Kuhn, Stefan Schulz   +3 more
wiley   +1 more source

Sustainable Aviation Fuel—An Innovative Approach for Developing an Optimized Methanol‐Based Production Pathway

Chemie Ingenieur Technik, EarlyView.
Growing air traffic increases the contribution of aviation fuels to global emissions. With few viable alternatives for decarbonizing aviation, Sustainable Aviation Fuels (SAF) are a key lever. Green methanol enables a flexible synthetic production pathway, but realizing a specification‐compliant 100% drop‐in fuel requires overcoming significant ...
Thomas Streich, Harald Kömpel, Tobias Kimpel, Simone Bettinger, Michael Roth   +4 more
wiley   +1 more source

A lumped modelling framework for the epoxidation of vegetable oils and fatty acid methyl esters

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Epoxidized vegetable oils and fatty acid methyl esters are promising bio‐based alternatives to phthalates for plasticizer applications. Their synthesis typically involves the reaction of unsaturated double bonds with peracetic acid in a biphasic liquid–liquid system, where the simultaneous occurrence of reaction and phase partitioning makes ...
Irene Presti, Carlo Pirola, Francesco Megna, Federico Galli   +3 more
wiley   +1 more source

Quantity of fat consumed predisposes cardiac tissues to greater metabolic risk than their level of saturation

Scientific Reports
Cardiac abnormalities resulting from the consumption of diets rich in fats have been attributed to their saturation level. Despite reductions in saturated fats, cardiac abnormalities still seem to increase.
Ubong Edem David, Esther Oluwasola Aluko, Abodunrin Adebayo Ojetola, Adesoji Adedipe Fasanmade   +3 more
doaj   +1 more source