Results 41 to 50 of about 19,906 (133)

Opto‐Electronic Tuning of Neuron Emulation in Perovskite Volatile Memristive Transistors

open access: yesAdvanced Electronic Materials, Volume 12, Issue 1, 7 January 2026.
Thus, a single device in a transistor configuration that exhibits volatile memristive behavior is optoelectronically tunable. Linear potentiation protocols and Leaky Integrate‐and‐Fire behavior is reported, while light pulses is shown to induce both photonic potentiation and graded type of optical neurons, opening the path for emulating neuron ...
Konstantinos Rogdakis   +5 more
wiley   +1 more source

Visible Light‐Driven Heterojunction Array Based on Type‐I In2S3/In2O3 for Selective Multi‐Gas Discrimination

open access: yesSmall, Volume 22, Issue 1, 2 January 2026.
Visible light activation has been explored for low‐temperature operation, prevention of material degradation, and safe gas sensing. A finely tuned type‐I band junction within the In2S3‐In2O3 heterostructure promotes efficient transfer of photogenerated excitons to the In2S3 surface, thereby maximizing surface reactivity under blue light illumination ...
Gi Baek Nam   +14 more
wiley   +1 more source

Label‐Free Electrochemical Impedance Spectroscopy for Biosensing: Evolving Interfaces and Mechanistic Insights

open access: yesSmall Science, Volume 5, Issue 12, December 2025.
Electrochemical impedance spectroscopy‐based label‐free biosensors offer rapid, direct, and sensitive analyte detection by measuring impedance changes in real time. Innovations in nanoengineered electrode surfaces and biorecognition elements have enhanced their performance facilitating point‐of‐care applications, despite ongoing challenges in ...
Nandhinee Radha Shanmugam   +4 more
wiley   +1 more source

The Electrical and Morphological Characteristics of Networks of Mechanically Exfoliated Nanosheets

open access: yesSmall Science, Volume 5, Issue 12, December 2025.
MoS2 nanosheet networks made via dry exfoliation offer strong alignment, low porosity, and good conductivity. But charge mobility is held back by resistance at nanosheet junctions. Thinner sheets and better intersheet transport could boost performance, making these networks a strong contender for future printed electronics. Solution‐processed nanosheet
Luke Doolan   +11 more
wiley   +1 more source

Modelling of the drying section of a continuous paper machine : a thesis presented in partial fulfilment of the requirement for the degree of Master in Production Technology at Massey University [PDF]

open access: yes, 1996
The invention of paper in 105 A.D. was a milestone in the history of civilization and demand for paper has been increasing steadily ever since. Although it has become more and more popular to store, process and transfer information in electronic forms ...
Ma, Huiting
core  

MUTE‐Seq: An Ultrasensitive Method for Detecting Low‐Frequency Mutations in cfDNA With Engineered Advanced‐Fidelity FnCas9

open access: yesAdvanced Materials, Volume 37, Issue 47, November 27, 2025.
An advanced‐fidelity CRISPR nuclease, FnCas9‐AF2, is rationally engineered to discriminate single‐base mismatches with unprecedented level precision. Integrated into the MUTE‐Seq workflow, FnCas9‐AF2 depletes wild‐type cell‐free DNA, thereby exposing rare tumor‐derived mutant DNA (a molecular “needle in a haystack”).
Sunghyeok Ye   +20 more
wiley   +1 more source

Reliability-based design optimization of shells with uncertain geometry using adaptive Kriging metamodels

open access: yes, 2017
Optimal design under uncertainty has gained much attention in the past ten years due to the ever increasing need for manufacturers to build robust systems at the lowest cost.
Bourinet, J. -M.   +2 more
core  

Encapsulation Strategies for OLEDs: From Conventional Devices to Flexible and Biointegrated Applications

open access: yesAdvanced Electronic Materials, Volume 11, Issue 19, November 18, 2025.
Organic light‐emitting diodes (OLEDs) face degradation from moisture, oxygen, heat, and mechanical stress, especially in wearable and bioelectronic devices. This review highlights conventional and advanced encapsulation approaches, barrier evaluation techniques, and degradation mechanisms.
Jangho Kim   +5 more
wiley   +1 more source

Materials Engineering for Light‐Activated Gas Sensors: Insights, Advances, and Future Perspectives

open access: yesAdvanced Materials, Volume 37, Issue 40, October 9, 2025.
Light activation of gas sensors is a promising strategy for enabling power‐efficient operation in next‐generation smart devices, where a rational design of sensing layers can enhance light energy utilization. This review discusses design strategies for light‐activated gas sensors, including doping‐induced band structure tuning, plasmonic nanoparticle ...
Jinho Lee   +4 more
wiley   +1 more source

Towards a Layered Architectural View for Security Analysis in SCADA Systems

open access: yes, 2012
Supervisory Control and Data Acquisition (SCADA) systems support and control the operation of many critical infrastructures that our society depend on, such as power grids. Since SCADA systems become a target for cyber attacks and the potential impact of
Ma, Zhendong   +2 more
core  

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