Results 41 to 50 of about 63,237 (263)

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

open access: yesAdvanced 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

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Multilayered hollow transition metal nitride spheres made from single-source precursors for SERS analytics

open access: yesNature Communications
Traditional high-temperature and high-pressure synthesis routes make transition metal nitride (TMN) grains prone to sintering and agglomeration, thus synthesis of architectures with high specific surface area and pore volume is an urgent problem to be ...
Xiaoyu Song   +7 more
doaj   +1 more source

Conformal LATP surface engineering for Ni-rich cathodes: enhancing interfacial stability and thermal safety in lithium-ion batteries

open access: yesFrontiers in Chemistry
Enhancing the interfacial stability and thermal safety of Ni-rich layered oxide cathodes remains a critical challenge for the development of high-energy lithium-ion batteries.
Yunli Xu   +5 more
doaj   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Molecular Identification of Chloridea virescens (Fabricius) (Lepidoptera: Noctuidae: Heliothinae) Using Real-Time PCR

open access: yesPhytoFrontiers
The tobacco budworm, Chloridea virescens (Fabricius), is a highly polyphagous pest native to the Americas and is considered a substantial threat to global agriculture, as larval feeding causes significant yield losses. As of 2022, C.
Emma S. G. Sluijs   +3 more
doaj   +1 more source

Modelling the spatial distribution of the nuisance mosquito species Anopheles plumbeus (Diptera: Culicidae) in the Netherlands

open access: yesParasites & Vectors, 2015
Background Landscape modifications, urbanization or changes of use of rural-agricultural areas can create more favourable conditions for certain mosquito species and therefore indirectly cause nuisance problems for humans.
Adolfo Ibañez-Justicia, Daniela Cianci
doaj   +1 more source

Transparent Deformable Thin Film Electric Heater for Stable and Accurate Control of High Temperatures

open access: yesAdvanced Functional Materials, EarlyView.
Au/GaOx‐based transparent heaters combine high optical transmittance and low sheet resistance with exceptional thermal stability up to 521°C for over 6 h. The interfacial GaOx layer suppresses dewetting of Au and enhances adhesion, ensuring mechanical robustness during deformation and reliability for real‐world applications including grilling ...
Younghyun Lee   +8 more
wiley   +1 more source

Evaluation of volatile safety in children's play mats based on non-targeted screening and risk prioritization

open access: yesEcotoxicology and Environmental Safety
Given the widespread use of play mats and their close contact with children, it is crucial to identify potential chemical hazards associated with these products.
Shuang Liang   +5 more
doaj   +1 more source

Safety Of Dairy Products In The Light Of Consumer Surveys

open access: yesJournal of Education, Health and Sport, 2017
Dąbrowska Aneta, Zajkowska Dorota, Więk Adam, Rybaczek Sylwester. Safety of dairy products in the light of consumer surveys. Journal of Education, Health and Sport. 2017;7(12):45-52. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1098377 http://ojs.ukw.edu.pl/index.php/johs/article/view/5099 The journal has had 7 points in ...
Aneta Zofia Dąbrowska   +3 more
openaire   +4 more sources

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