Results 131 to 140 of about 1,112,972 (296)

Polymersomes as virus-surrogate particles for evaluating the performance of air filter materials. [PDF]

Giant (Oxf), 2022
Wang S, Liu Y, Xu M, Hu F, Yu Q, Wang L.
europepmc   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Ultra‐Low Grammage Nanocellulose‐Coated Woven Fabric with Improved Aerosol Particulate Filtration Performance

Advanced Materials Interfaces
Developing advanced textiles and fabrics that offer protection against aerosolised chemical and biological hazards is of tremendous interest and is indispensable to the safety of the military personnel.
Joanne Li, Tekla Tammelin, Corinne Stone, Mike Dennis, Koon‐Yang Lee   +4 more
doaj   +1 more source

Electrospun silk nanofiber loaded with Ag-doped TiO₂ with high-reactive facet as multifunctional air filter. [PDF]

RSC Adv, 2023
Wanwong S, Sangkhun W, Jiamboonsri P, Butburee T.   +3 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Electrospun Cyclodextrin/Poly(L-lactic acid) Nanofibers for Efficient Air Filter: Their PM and VOC Removal Efficiency and Triboelectric Outputs. [PDF]

Polymers (Basel), 2023
Wanwong S, Sangkhun W, Jiamboonsri P.
europepmc   +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

Influence of Heating Curve and Phenolic Resin Concentration on Mechanical Properties of Wood Ceramics

Medžiagotyra
Wood ceramics represent a promising class of porous carbon materials offering potential solutions for sustainable air filtration due to their unique structural properties.
Chaowei SUN, Danfeng DU, Zexin LIU
doaj   +1 more source

Improvement of Polytetrafluoroethylene Membrane High-Efficiency Particulate Air Filter Performance with Melt-Blown Media. [PDF]

Polymers (Basel), 2021
Shim E, Jang JP, Moon JJ, Kim Y.
europepmc   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source