Results 71 to 80 of about 7,688 (252)

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

Advanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi, Ashley Vazquez, Alexander J. Choi, Dimitrios Karamichos, Jayoung Kim   +4 more
wiley   +1 more source

Exogenous Putrescine Application Mitigates Chill Injury in Melon Fruit During Cold Storage by Regulating Polyamine Metabolism and CBF Gene Expression

Horticulturae
When kept at a low temperature, yellow melons are prone to chilling injury. It is widely known that applying putrescine (Put) after harvest can prevent chilling harm in fruit.
Xiaoxue Li, Kelaremu Kelimujiang, Zhixia Zhao, Jian Zhang, Hong Yue, Pufan Zheng, Yinxing Zhang, Ting Zhang, Cunkun Chen   +8 more
doaj   +1 more source

A Cryopreservation‐Based Supply Chain Strategy for Extrusion Bioprinting in Space

Advanced Materials Technologies, EarlyView.
Extrusion bioprinting on crewed space platforms requires a bioink that stays functional along the logistic chain. Here, cells and biomaterial ink travel separately, the cells cryopreserved and the ink cold stored, and are combined only minutes before printing.
Johannes Windisch, Max von Witzleben, Richard Frank Richter, Finn Dani, Constantin Greil, Sarah Duin, Anja Lode, Michael Gelinsky   +7 more
wiley   +1 more source

Comparative metabolomics reveals contrasting primary metabolic shifts during ripening-related and cold-induced chilling injury process in ‘Autumn Sense’ kiwiberry (Actinidia arguta)

Scientia Horticulturae
The quality of kiwiberry is limited by its rapid ripening and chilling sensitivity. This study applied targeted gas chromatography–tandem mass spectrometry-based metabolomics to elucidate the divergence of primary metabolic pathways in the fruit of ...
Hyowon Park, Yonghyun Kim, Catrin S. Günther, Hyun Ji Eo, Uk Lee, Jingyu Han, Chul-Woo Kim, Jinwook Lee   +7 more
doaj   +1 more source

Studies on the chilling injury of eggplant.

journal of japanese institute of cold chain, 1986
本研究では台湾産の'屏東長茄'種ナス果実を材料とし, 1℃, 10℃および16℃にて, 貯蔵中の品質変化を調べ, また, 低温障害の発生状態を観測した。ナス果実を厚さ0.03mmのポリエチレン袋で包装し, 各温度処理に有孔区, 密封区およびエチレン除去区を設けた。貯蔵期間中, 週ごとに品質の変化および低温障害の症状, すなわち, 水分含量, アントシアン含量, 可溶性固形物含量, 果肉硬度, 表皮のピッティング, 種子部の褐変などを調査した。1℃で1週間以上も貯蔵した果実は完全に軟化し褐変した。10℃で貯蔵した場合, 密封区に最初にピッティングが発生し, 次ぎにエチレン除去区に, 最後に有孔区にも発生した。20℃通気貯蔵でナス果実の呼吸量を測定した。始めは10-15mg/k9 ...
openaire   +2 more sources

Spatially Configurable Conformal Sensor Integration on an Ultra‐Fine Metallic Needle for Minimally Invasive Deep‐Tissue Oxygen Monitoring

Advanced Materials Technologies, EarlyView.
A multi‐point oxygen‐sensing ultra‐fine needle (MO‐UFN) is developed by conformally integrating a lithographically patterned flexible electrochemical sensor array onto a clinical acupuncture needle. The platform preserves an approximately 0.3 mm diameter while enabling spatially resolved oxygen profiling along the insertion pathway.
Yeju Seo, Jaeho Park, Yongrok Jeong, Ji‐Hwan Ha, Junseong Ahn, Jimin Gu, Su A Park, Ilwoo Jun, Kichul Lee, Inkyu Park   +9 more
wiley   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Proline Metabolism of Different Varieties of Hami Melon Fruits in Response to Low Temperature [PDF]

Shipin Kexue
In order to investigate the change in proline metabolism of two varieties of Hami melon fruits during low-temperature storage, ‘Xizhoumi 25’ and ‘Gashi’ melons were pre-cooled for 24 h and then placed for up to 42 days in a mechanical cold storage at (3 ...
BI Ying, WANG Xinyu, LI Hui, HUANG Shuai, ZHANG Qi, LEI Yaxin, WANG Xue, WANG Fuxin, XU Wenchang, WANG Jing
doaj   +1 more source

Chilling injury in mangoes

At present, the value and production quantity of mango fruits are increasing worldwide. Many studies emphasize how chilling injury phenomena affect the quality of tropical fruits, such as mango, during postharvest handling, transport, and storage. Since mango is one of the most favored and popular fruits in the world market, and is considered to be a ...
openaire   +1 more source