Results 101 to 110 of about 81,930 (256)

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

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

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

A New Approach for Monte Carlo Simulation of RAFT Polymerization [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2012
In this work, based on experimental observations and exact theoretical predictions, the kinetic scheme of RAFT polymerization is extended to a wider range of reactions such as irreversible intermediate radical terminations and reversible transfer ...
Pejman Ganjeh-Anzabi, Vahid Hadadi-Asl, Mehd Salami-Kaljahi, Hossein Roghani-Mamaqani   +3 more
doaj  

59Co(p→$\vec p$, α) reaction at 100 MeV incident energy – statistical multistep direct reaction into the continuum of outgoing energies

EPJ Web of Conferences, 2016
The pre-equilibrium proton induced emission of light complex nuclei with energies in the continuum has been studied comprehensively for many years.
Dimitrova S. S., Cowley A. A., Zemlyanaya E. V., Lukyanov K. V.   +3 more
doaj   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Measurement of light charged particles in the decay channels of medium-mass excited compound nuclei

EPJ Web of Conferences, 2014
The 48Ti on 40Ca reactions have been studied at 300 and 600 MeV focusing on the fusion-evaporation (FE) and fusion-fission (FF) exit channels. Energy spectra and multiplicities of the emitted light charged particles have been compared to Monte Carlo ...
Valdré S., Barlini S., Casini G., Pasquali G., Piantelli S., Carboni S., Cinausero M., Gramegna F., Marchi T., Baiocco G., Bardelli L., Benzoni G., Bini M., Blasi N., Bracco A., Brambilla S., Bruno M., Camera F., Corsi A., Crespi F., D’Agostino M., Degerlier M., Kravchuk V. L., Leoni S., Million B., Montanari D., Morelli L., Nannini A., Nicolini R., Poggi G., Vannini G., Wieland O., Bednarczyk P., Ciemała M., Dudek J., Fornal B., Kmiecik M., Maj A., Matejska-Minda M., Mazurek K., Męczyński W. M, Myalski S., Styczeń J., Ziębliński M.   +43 more
doaj   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

Advanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin, Junhyung Cho, Wangmyung Choi, Jaehyun Hur, Jae Kyeong Jeong, Ulrike Kraft, Hocheon Yoo   +6 more
wiley   +1 more source

Investigation of Proton Emission Spectra of Some Nuclear Reactor Materials for (p,xp) Reactions

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
Proton-emission spectra produced by (p,xp) reactions for some nuclear reactor and particle accelerator material 56Fe and 60Ni target nuclei have been investigated by a proton beam up to 50 MeV.
Aynur Tatar, Eyyup Tel
doaj  

Dynamical Dipole and Equation of State in N/Z Asymmetric Fusion Reactions

EPJ Web of Conferences, 2014
In heavy ion reactions, in the case of N/Z asymmetry between projectile and target, the process leading to complete fusion is expected to produce pre-equilibrium dipole γ-ray emission.
Giaz Agnese, Corsi Anna, Camera Franco, Wieland Oliver, Kravchuk Vladimir L., Barlini Sandro, Alba Rosa, Bednarczyk P., Bracco Angela, Baiocco Giorgio, Bardelli Luigi, Benzoni Giovanna, Bini M., Blasi Nives, Brambilla Sergio, Bruno Mauro, Casini Giovanni, Ciemala Michal, Cinausero Marco, Chiari M., Colonna Maria, Crespi Fabio Celso Luigi, D’Agostino Michela, Degerlier Meltem, Di Toro Massimo, Gramegna Fabiana, Kmiecik Maria, Leoni Silvia, Maiolino C., Maj Adam, Marchi Tommaso, Mazurek K., Meczynski W., Million Benedicte, Montanari Daniele, Morelli Luca, Nannini Adriana, Nicolini Roberto, Pasquali G., Piantelli S., Ordine A., Poggi Giacomo, Rizzi V., Rizzo Carmelo, Santonocito Domenico, Vandone Valeria, Vannini G.   +46 more
doaj   +1 more source