Results 61 to 70 of about 694,801 (252)

“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

Stimuli‐Responsive Hierarchical Structuring Controls Survival and Programs Hydrogelation of Supramolecular Metallofibers

open access: yesAdvanced Materials, EarlyView.
Aqueous Zn(II) Salphen metallofibers decorated with PNIPAM undergo reversible, multi‐stimuli‐responsive hierarchical bundling. This higher‐order structuring kinetically stabilizes the otherwise fragile assemblies against dilution, acidic hydrolysis, and transmetallation, enables selective sorting of responsive fibers, and programs hydrogelation at ...
Merlin R. Stühler   +5 more
wiley   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

open access: yesAdvanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao   +3 more
wiley   +1 more source

Herbage utilisation efficiency of continuously stocked marandu palisade grass subjected to nitrogen fertilisation

open access: yesScientia Agricola, 2015
Nitrogen fertiliser accelerates plant growth and increases herbage utilisation efficiency in continuously stocked temperate grass swards, indicating greater herbage production and harvest efficiency.
Lilian Elgalise Techio Pereira   +5 more
doaj   +1 more source

Gold‐Stabilized Copper Enables Anodic Hydrogen Evolution for Ultralow‐Voltage CO‐to‐Ethylene Electrolysis

open access: yesAdvanced Materials, EarlyView.
Gold‐stabilized copper suppresses hydroxide‐driven deactivation during anodic hydrogen evolution from furfural. Pairing this low‐potential anode with CO‐to‐ethylene electroreduction enables sub‐1 V operation at 400 mA cm−2, high single‐pass CO conversion, and co‐production of ethylene, furoic acid, and a separate hydrogen stream.
Sungjin Park   +18 more
wiley   +1 more source

Phytochemical-rich Eucommia ulmoides leaf extract extends healthspan in Caenorhabditis elegans via the pmk-1/p38 MAPK pathway and mitochondrial homeostasis

open access: yesFrontiers in Nutrition
ObjectivesAs a medicinal and edible resource, Eucommia ulmoides leaf (EUL) shows considerable promise in facilitating healthy aging. However, its precise biological mechanisms remain unclear.
Jiaxu Zhang   +6 more
doaj   +1 more source

Calidad de agropiro alargado (Thinopyrum ponticum) en estado vegetativo en relación con la edad y longitud de las hojas [PDF]

open access: yesRIA: Revista Investigaciones Agropecuarias, 2013
The effect of leaf age and length on leaf blade quality was studied in wheatgrass leaf blades leaves (Thinopyrum ponticum cv. Hulk) from swards of two heights. Swards were grown in plots in a greenhouse (17± 4 ºC)in a randomized block design (n=3) of 160
DI MARCO, O.N.   +2 more
doaj  

Regulation of leaf senescence in Arabidopsis : isolation and characterisation [PDF]

open access: yes, 2005
The effect of ethylene exposure time on leaf senescence was studied in Arabidopsis accessions Ler-0, Col-0 and Ws-0 and in several old (onset of leaf death) mutants representing different genetic loci.
Jing, Hai-Chun,, Jing, Hai-Chun
core   +9 more sources

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

The Effect of Microcrystal Cellulose Filling from Coconut Fiber and Betel Leaf Extract as Antimicrobials on Sago Starch Bioplastic Composite [PDF]

open access: yesE3S Web of Conferences
Starch-derived bioplastics have weaker mechanical properties than conventional polymers and a short lifespan due to their susceptibility to microbial degradation.
Nasution Halimatuddahliana   +5 more
doaj   +1 more source

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