Results 81 to 90 of about 95,964 (260)

Methodological framework for integrating intracranial EEG with immersive virtual reality

Frontiers in Virtual Reality
IntroductionUnderstanding how the brain processes immersive experiences in artificial environments remains a central question in cognitive neuroscience. While traditional methods have relied on behavioral and questionnaire-based assessments of immersion ...
M. Alcañiz, T. Ors, A. Gutierrez, V. Villanueva, R. Llorens   +4 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, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Effect of culture time and culture medium volume per explant on Gerbera jamesonii multiplication in Temporary Immersion System

Biotecnología Vegetal, 2016
In the world flower industry, Gerbera jamesonii is among the ten plants of cut flower more commercialized. The species can be propagated through seeds, vegetative and through biotechnological techniques. The latter is the most used. In order to determine
Osbel Mosqueda Frometa, Maritza M Escalona Morgado, Marcos A Daquinta Gradaille   +2 more
doaj  

PlantForm-Grown Shoots of Rhaponticum carthamoides (Willd.) Iljin as a Source of Caffeoylquinic Acid Derivatives and Antioxidant Potential of Shoot Extract

Molecules
Rhaponticum carthamoides (Maral root) is an important medicinal plant species in Siberia and Kazakhstan. The aim of this study was to evaluate the effect of cultivation time (three or five weeks) and immersion frequency (i.e., every 1.5 h, 3 h, or 6 h ...
Ewa Skała, Agnieszka Kicel
doaj   +1 more source

Energy velocity of elastic guided waves in immersed plates for complex frequencies and slownesses

Wave Motion
The computation of guided modes in fluid-loaded multilayer plates is generally done by a spatial approach, i.e. solutions are sought for a complex slowness. An alternative approach, less frequently employed, involves seeking solutions for complex frequencies. These frequencies correspond to plate resonances.
Deschamps, Marc, Ducasse, Éric
openaire   +4 more sources

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

Simple Synthesis and Performance Control of Carbon⁃Based Magnetic Nickel Doped Composite Absorbing Materials Derived from Coconut Shell

Liaoning Shiyou Huagong Daxue xuebao
Electromagnetic wave absorbing materials can dissipate energy by converting electromagnetic energy into thermal energy. Therefore, they are widely used in communication and military fields.
Jiapeng CHEN, Chunhua TIAN, Jun QUAN, Simin CHENG, Ruitao JIANG, Shilin CHEN   +5 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source