Results 51 to 60 of about 95,680 (262)

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Nanocellulose Hybrids with Metal Oxides Nanoparticles for Biomedical Applications

Molecules, 2020
Cellulose is one of the most affordable, sustainable and renewable resources, and has attracted much attention especially in the form of nanocellulose.
Madalina Oprea, Denis Mihaela Panaitescu
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Whole Transcriptome Sequencing Analysis of the Synergistic Antimicrobial Effect of Metal Oxide Nanoparticles and Ajoene on Campylobacter jejuni

Frontiers in Microbiology, 2018
Two metal oxide (i.e., Al2O3 and TiO2) nanoparticles and ajoene, a garlic-derived organosulfur compound, were identified to be effective antimicrobials against Campylobacter jejuni, a leading cause of human gastrointestinal diseases worldwide.
Rui Xue, Rui Xue, Rui Xue, Jinsong Feng, Lina Ma, Chunrong Liu, Ming Xian, Michael E. Konkel, Shuo Wang, Shuo Wang, Xiaonan Lu   +10 more
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Poly(lactic acid)/clarithromycin with metals dioxides nanoparticles: Preparation and performance under ultraviolet irradiation

Materials Science for Energy Technologies
Different polylactic acid (PLA) thin films containing clarithromycin and a number of metal oxide nanoparticles (magnesium, titanium, zinc, and nickel) dioxides were created. Low dosages of metal oxides (0.01% by weight) and clarithromycin (0.5% by weight)
Hadeel Adil, Hamsa Thamer, Raghda Alsayed, Muna Bufaroosha, Dina S. Ahmed, Mohammed H. Al-Mashhadani, Hassan Hashim, Amani A. Husain, Emad Yousif   +8 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Antimicrobial metal/metal oxide nanoparticles on textiles [PDF]

Book of Proceedings of the 12th International Scientific - Professional Symposium, Textile Science & Economy, French - Croatian Forum, 2019
Metal and metal oxide nanoparticles have excellent antibacterial and antimicrobial protective properties. The importance and advantages of nanoparticles have been recognized by many different industries, as well as textile industry, so there are many interesting new materials on the market, such as medical textiles or sports wardrobe.
Rezić, Iva, Somogyi Škoc, Maja, Pintarić, Lela, Kosalec, Ivan, Ljoljić Bilić, Vanja, Pokrovac, Ivan, Tomić, Tena, Lalić, Karla, Jakovljević, Suzana   +8 more
openaire   +4 more sources

Metal Oxide Nanoparticles in Therapeutic Regulation of Macrophage Functions

Nanomaterials, 2019
Macrophages are components of the innate immune system that control a plethora of biological processes. Macrophages can be activated towards pro-inflammatory (M1) or anti-inflammatory (M2) phenotypes depending on the cue; however, polarization may be ...
Marina S. Dukhinova, Artur. Y. Prilepskii, Alexander A. Shtil, Vladimir V. Vinogradov   +3 more
doaj   +1 more source