Results 51 to 60 of about 87,636 (284)
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 +9 more
wiley +1 more source
Superfluid dripping: a new analog for continuous time crystals
New Journal of PhysicsTime crystals refer to a state realized in an open system that spontaneously breaks time translation symmetry. There are ongoing discussions, both theoretical and experimental, regarding their realization and potential extensions, which highlights the ...
Shota Takamatsu +6 more
doaj +1 more source
Calcium Pectinate Beads Formation: Shape and Size Analysis [PDF]
, 2014 The aim of this study was to investigate the inter-relationship between process variables and the size and shape of pectin solution droplets upon detachment from a dripping tip as well as Ca-pectinate beads formed after gelation via image analysis.
Chan, E. (Eng-Seng) +2 more
core +4 more sources
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 +8 more
wiley +1 more source
How Hydrogen Bond Interactions Affect the Flame Retardancy and Anti‐Dripping Performances of PET
Macromolecular Materials and Engineering, 2020 To systematically study how the H‐bonding interaction affect the flame retardancy and anti‐dripping behavior of poly(ethylene terephthalate) (PET), two series of PET‐based copolyesters are prepared by introducing two benzimidazole monomers with similar ...
Yan‐Peng Ni +6 more
doaj +1 more source
Acque Sotterranee, 2022 Sulfuric acid caves are widespread worldwide. In Central Italy, the Fiume-Vento karstic complex represents the most important active hypogenic cave system hosting several interconnected lakes where groundwater moves towards sulfidic springs emerging ...
Riccardo Nicolini +5 more
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
e-PolymersThe dripping behaviour of polymers is often observed experimentally through the UL94 flammability standard test. In this work, polymeric dripping under fire is investigated numerically using particle finite element method.
Turski Silva Diniz Analice +1 more
doaj +1 more source
Advances in Mechanical Engineering, 2012 Gasohol is one of renewable clean alternative energies, which is widely used around the world. Gasohol had been raised to be used in 9 provinces of China since 2001.
Guangdong Tian +3 more
doaj +1 more source
, 2018 Tin-drop contamination was cleaned from multilayer-coated mirrors by induction of phase transformation. The {\beta} - {\alpha} phase transition of tin was induced to initiate material embrittlement and enable facile removal of thick tin deposits.
Böwering, Norbert, Meier, Christian
core +1 more source