Results 121 to 130 of about 23,462 (281)

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Hydrogen storage systems at ports for enhanced safety and sustainability: a review

Marine Development
With the increasing demand for clean energy and the global push toward carbon neutrality, hydrogen has emerged as a promising alternative fuel. Ports are critical nodes in the hydrogen supply chain that are increasingly being utilized as long-term ...
Ziyu Wang, Youyu Lu, Mamoun Medraj, Biao Li, Chunjiang An   +4 more
doaj   +1 more source

Advancing Platinum-Based Catalysts for Efficient Hydrogen Release from Liquid Organic Hydrogen Carriers [PDF]

The rising global energy demand and the pressing requirement to decrease greenhouse gasemissions require the creation of sustainable and effective energy storage systems.
Korra, Adityaraj Chowhan
core  

Engineered AuNPs/fMWCNT Nanocomposite Electrodes for High‐Sensitivity Methylglyoxal Sensing in Saliva and Sweat for Non‐Invasive Diabetes Monitoring

Advanced Healthcare Materials, EarlyView.
An AuNPs/fMWCNT nanocomposite‐modified screen‐printed carbon electrode was engineered via sequential electrodeposition and integrated into a 3D‐printed microfluidic platform for ultrasensitive methylglyoxal detection. The non‐invasive sensing platform enables rapid analysis in saliva and sweat, highlighting strong potential for wearable point‐of‐care ...
Ahadul Amin Soshi, Md Younus Ali, Dadbeh Pazuki, Matiar M.R. Howlader   +3 more
wiley   +1 more source

Liquid Organic Hydrogen Carrier (LOHC) – Assessment based on chemical and economic properties [PDF]

, 2019
Hydrogen can be transported via long distances based on Liquid Organic Hydrogen Carriers (LOHC). Such a transport is realized based on a two-step cycle: (1) loading/storage of hydrogen (hydrogenation) into the LOHC molecule and (2) unloading/release of ...
Bonhoff, Klaus, Beckendorff, Alexander, Niermann, Matthias, Kaltschmitt, Martin   +3 more
core  

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Interfacial energy of palladium crystals at the boundary with nonpolar organic liquids

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Organometallic compounds of palladium and palladium nanocrystals play a significant role in chemical industry, medicine, hydrogen storage and transportation, and other fields.
A.M. Apekov, I.G. Shebzukhova, L.A. Khamukova   +2 more
doaj   +1 more source

Hydrogen flow rate control in a liquid organic hydrogen carrier batch reactor for hydrogen storage [PDF]

Liquid Organic Hydrogen Carriers (LOHCs) feature a highly variable rate of hydrogen release if held at constant pressure and temperature, but in real-life applications hydrogen release must be controlled to match end-user demand. The aim of this paper is
Guarnaccia F., Gambini M., Vellini M., Manno M.   +3 more
core   +1 more source