Results 51 to 60 of about 541,496 (304)

Contact toxicity and repellent activity of essential oils from Alpinia zerumbet cv. ‘Variegata’ against stored product insects

open access: yesInternational Journal of Food Properties, 2023
Alpinia zerumbet cv. ’Variegata’, as a special spice, has attracted social attention for its potential to replace synthetic chemicals as insecticides and repellents in food protection.
Jia-Zhu Wang   +5 more
doaj   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

Extraction of chrysanthemum oil to produce organic insect repellent [PDF]

open access: yesE3S Web of Conferences
Commercial repellent treatments incorporating plant-based components have recently gained favourable among users due to the fact They are considered “safe” in compared to long-established synthetic repellents however, this is usually not accurate.
Mohd Yunos Yusnenti Faziran   +2 more
doaj   +1 more source

Conservation of Olfactory Avoidance in Drosophila Species and Identification of Repellents for Drosophila suzukii. [PDF]

open access: yes, 2015
Flying insects use olfaction to navigate towards fruits in complex odor environments with remarkable accuracy. Some fruits change odor profiles substantially during ripening and related species can prefer different stages.
Krause Pham, Christine   +1 more
core  

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

Magneto‐X Effects in Magnetic Soft Materials and Their Applications

open access: yesAdvanced Science, EarlyView.
This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Ziyin Xiang   +5 more
wiley   +1 more source

Electrospun Polymeric Nanofibers for Malaria Control: Advances in Slow‐Release Mosquito Repellent Technology

open access: yesMacromolecular Materials and Engineering
The textile industry comprises technologies that transform synthetic or natural fibers into yarn, cloth, and felt for manufacturing clothing, upholstery, and household linens.
António Benjamim Mapossa   +4 more
doaj   +1 more source

Enhanced Stability and Prolonged Insect-Repellent Action of Essential Oil-Loaded Nanostructured Lipid Carriers

open access: yesApplied Sciences
Mosquito-borne diseases are a global health concern, necessitating effective and long-lasting insect repellents. This study investigated the physicochemical properties, stability, release kinetics, and efficacy of nanostructured lipid carriers (NLCs) and
Aspasia Kechagia   +5 more
doaj   +1 more source

Identifikasi komponen aktif minyak atsiri daun Vitex trifolia Linn yang berperan sebagai penolak serangga terhadap Chrysomya sp.

open access: yesJournal of Biological Researches, 1999
Dried leves powder of Vitex trifolia, Linn, is used tradisionally as insect repellent. The activity of the essential oil (isolated from the leaves) and this fractions were studied as a repellent against Chrysomya sp.
Ami Soewandi J. S
doaj   +1 more source

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