Results 131 to 140 of about 2,044,373 (297)

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Interactive Effects of Sulfide Addition and Heat Pretreatment on Hydrogen Production via Dark Fermentation

open access: yesFermentation
Despite being recognized as toxic in anaerobic systems, sulfide’s potential to enhance hydrogen fermentation via microbial modulation remains underexplored.
Tae-Hoon Kim   +5 more
doaj   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

S‐Nitrosothiols as Thiol‐Protecting Groups for Controlled Thiol‐Maleimide Crosslinking of Homogeneous Soft Hydrogels

open access: yesAdvanced Materials, EarlyView.
Rapid thiol‐maleimide addition frequently outpaces mixing, resulting in heterogeneous hydrogels. S‐nitrosothiols act as thiol‐protecting groups, allowing uniform mixing with maleimide‐functionalized polymers before gelation. Sodium thiosulfate or sodium ascorbate then regenerates thiols on demand, triggering controlled thiol‐maleimide crosslinking ...
Julian A. Serna   +7 more
wiley   +1 more source

Tuneable graphite intercalates for hydrogen storage [PDF]

open access: yes, 2007
The development of hydrogen as an energy transfer mechanism is of great importance to alleviate environmental damage and economic destabilisation caused by over-reliance on oil, as long as the hydrogen can be generated renewably.
Lovell, A   +3 more
core  

Selective Laser Sintering and Graphitization for Mono‐Matrix Unibody Fabrication of Integrated Stereo‐Circuit and Stereo‐Fluidic Wearable Electronics

open access: yesAdvanced Materials, EarlyView.
A novel selective laser sintering and graphitization (SLSG) 3D printing technology enables unibody fabrication of compacted insulating structures and conductive circuits in fluidic‐integrated wearable electronics through adaptive photonic modulation.
Li Zhang, Wing Cheung Mak
wiley   +1 more source

Experimental characterisation of hollow-cone hydrogen jet behaviour under engine-like conditions

open access: yes
Supplementary data are available online at: https://www.sciencedirect.com/science/article/pii/S0360319926037195#appsec1 .Internal combustion engines equipped with direct injection (DI) of hydrogen represent a promising pathway toward carbon-neutral ...
Feng, Yizhuo   +6 more
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Safety and risk management in nuclear-based hydrogen production with thermal water splitting

open access: yes
The challenges and approaches of the safety and risk management for the hydrogen production with nuclear-based thermochemical water splitting have been far from sufficiently reported, as the thermochemical technology is still at a fledgling stage and the

core  

Designing a sustainable hydrogen supply chain network in the Gulf Cooperation Council (GCC) region: Multi-objective optimisation using a Kuwait case-study [PDF]

open access: yes
Highlights: • A solar-powered green hydrogen supply chain is designed for Kuwait in 2050. • Cost, carbon footprint, and safety are optimised for a hydrogen supply chain.
Alhajeri, A, Jouhara, H, Olabi, V
core   +1 more source

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