Results 41 to 50 of about 38,855 (280)

Ticlopidine induces cardiotoxicity in zebrafish embryos through AHR-mediated oxidative stress signaling pathway

Ecotoxicology and Environmental Safety, 2022
Ticlopidine has inhibitory effects on platelet aggregation via ADP (adenosine diphosphate), platelet release reaction and depolymerization. In clinical practice, it is commonly used to prevent heart, cerebrovascular and other thromboembolic diseases ...
Rong Xu, Yong Huang, Chen Lu, Weiming Lv, Shihua Hong, Shuqin Zeng, Wenyan Xia, Li Guo, Huiqiang Lu, Yijian Chen   +9 more
doaj   +1 more source

Lignin depolymerization by fungal secretomes and a microbial sink [PDF]

, 2016
In Nature, powerful oxidative enzymes secreted by white rot fungi and some bacteria catalyze lignin depolymerization and some microbes are able to catabolize the resulting aromatic compounds as carbon and energy sources.
Khanna, Payal, Resch, Michael G, Zink, Erika M, Black, Brenna A., Simmons, Blake A, Cleveland, Nicholas S, Katahira, Rui, Martínez, Angel T., Resch, Michael G., Beckham, Gregg T, Salvachúa, Davinia, Martínez, María J., Gladden, John M, Zink, Erika M., Gladden, John M., Martínez, María J, Black, Brenna A, Purvine, Samuel O., Martínez, Angel T, Prieto, Alicia, Cleveland, Nicholas S., Beckham, Gregg T., Simmons, Blake A., Purvine, Samuel O   +23 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Oxidative depolymerization of technical lignins into value added chemicals [PDF]

, 2019
Thesis (MSc)--Stellenbosch University, 2019.ENGLISH ABSTRACT: Most functional polymeric materials are being derived from non-renewable feedstocks e.g. petroleum and coal.
Sibanda, Ndumiso
core  

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

Advanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang, Aranzazu Sierra Fernandez, Gabriele Botta, Evgenii Modin, Iva Šarić Janković, Shidong Ji, Junli Liu, Mato Knez   +7 more
wiley   +1 more source

Vanillin: The Case for Greener Production Driven by Sustainability Megatrend

ChemistryOpen, 2019
Approaching the end of the second decade of the 21st century, almost the whole demand of vanillin is met by the synthetic product obtained either via a petrochemical process starting from phenol and glyoxylic acid or from energy intensive alkaline ...
Dr. Rosaria Ciriminna, Dr. Alexandra Fidalgo, Dr. Francesco Meneguzzo, Dr. Francesco Parrino, Prof. Laura M. Ilharco, Dr. Mario Pagliaro   +5 more
doaj   +1 more source

Programmable Etherified‐Starch Networks Enable Tunable Humidity‐Responsive Soft Actuators for Smart Textiles

Advanced Materials Interfaces, EarlyView.
Programmable etherified‐starch networks enable humidity‐responsive soft actuators with tunable and reversible deformation. By tailoring crosslinking density and structural design, rapid response, controllable actuation, and long‐term stability are achieved.
Dan Zhou, Jieqiong Yao, Kai Kang, Lingfeng Zhu, Zhenfang Zhang, Xin Wei, Yitong Li, Yiwen Zhong, Yingying Zhou, Miao Wang, Ruijun Wu, Yijun Yao, Caijuan Xia, Yang Fu   +13 more
wiley   +1 more source

Bioconversion of Plastic Waste Based on Mass Full Carbon Backbone Polymeric Materials to Value-Added Polyhydroxyalkanoates (PHAs)

Bioengineering, 2022
This review article will discuss the ways in which various polymeric materials, such as polyethylene (PE), polypropylene (PP), polystyrene (PS), and poly(ethylene terephthalate) (PET) can potentially be used to produce bioplastics, such as ...
Brian Johnston, Grazyna Adamus, Anabel Itohowo Ekere, Marek Kowalczuk, Fideline Tchuenbou-Magaia, Iza Radecka   +5 more
doaj   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Lignocellulosic Biomass Transformations via Greener Oxidative Pretreatment Processes: Access to Energy and Value-Added Chemicals

Frontiers in Chemistry, 2018
Anthropogenic climate change, principally induced by the large volume of carbon dioxide emission from the global economy driven by fossil fuels, has been observed and scientifically proven as a major threat to civilization.
Walter Den, Virender K. Sharma, Mengshan Lee, Govind Nadadur, Rajender S. Varma   +4 more
doaj   +1 more source