Results 141 to 150 of about 39,649 (226)

Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management

Advanced Science, EarlyView.
A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao, Guifang Pan, Jincai Zhang, Yue Gong, Wenjian Zhang, Huiling Shen, Xingxing Li, Yuehan Ouyang, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Microfinger robot with inhaling channels for active sampling and analyzing gaseous and liquid substances toward source localization. [PDF]

Sci Rep
Konishi S, Sano F, Fujimoto Y, Nakatsuka T, Iguchi J.   +4 more
europepmc   +1 more source

A Scalable Droplet Microfluidic Platform That Overcomes Large‐Cell Constraints for Long‐Term Plant Cell Culture and Embryogenesis Analysis

Advanced Science, EarlyView.
This work presents a large‐cell‐compatible droplet microfluidic platform that overcomes long‐standing barriers in plant cell culture by enabling high‐fidelity encapsulation, novel multilayer 3D droplet incubation for scalable long‐term culture, and support for the full developmental progression of large plant cells.
Arman Mirmiran, Fangchi Shao, Gregory Datto, Tathansh Joshi, Elizabeth Chatt, Yashar Bashirzadeh, Dan Stessman, Lai Wei, Kuangwen Hsieh, Hena Guo, Tza‐Huei Wang   +10 more
wiley   +1 more source

A self-triggering and fully sustainable gastric device enabling long-acting oral delivery of macromolecules. [PDF]

Sci Adv
Lu C, Yi Z, Yuan H, Wang H, Lei K, Li W, Wu X, Liu W, Zhang Y, Dong T, Wu K, Wang Y, Cui S, Zhao Y, He Y, Cheang UK, Liu T, Zhang Y, Ci T, Yang Y, Liang X.   +20 more
europepmc   +1 more source

Acoustically Activatable Drug‐Loaded Nanodroplets for Mechanochemical Therapy in Solid Tumors

Advanced Science, EarlyView.
Microfluidically fabricated drug‐loaded nanodroplets are sequentially activated by dual‐frequency ultrasound through acoustic droplet vaporization followed by bubble collapse, enabling spatially controlled drug release and mechanical tumor fractionation, resulting in synergistic mechanochemotherapy and prolonged survival.
Tiran Bercovici, Mike Bismuth, Meir Goldsmith, Dan Peer, Tali Ilovitsh   +4 more
wiley   +1 more source

Simulation-guided biomimetic sharp-edged ultrasonic microreactor enables morphology-uniform and performance-tunable halide perovskite quantum dots. [PDF]

Ultrason Sonochem
Zhu S, Liao J, Rao L, Wang Y, Huo X, Zhong Q, Chen H, Zhong G, Niu X.   +8 more
europepmc   +1 more source

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

Optimization the synergy of magnetic whole cell technology and microfluidic reactor for the production of epoxidized fatty acids from vegetable oil refinery by-product. [PDF]

Sci Rep
Tohfegar E, Habibi A.
europepmc   +1 more source

A Computational Approach for Biomimetic Design of Liver‐On‐A‐Chip

Advanced Intelligent Discovery, EarlyView.
A biomimetic liver‐on‐a‐chip with antiparallel perfusion was designed using COMSOL‐guided simulation to replicate hepatic acinus transport. Full‐scale modelling revealed diffusion‐dominated, length‐dependent nutrient gradients and low‐shear conditions.
Zhenxu Yang, Qiankun Yin, Qingxin Liu, Zhejun Xu, Ye Zhang, Christopher Vega‐Sánchez, Xiaochen Liu, Daniele Vigolo, Jiao Jiao Li, Ken‐Tye Yong   +9 more
wiley   +1 more source

Gaseous liquid nitrogen-assisted cryo-printing strategies for challenging volumetric anisotropic tissues fabrication. [PDF]

Sci Adv
Gao Z, Li W, Luo Z, Liu X, Zhang Z, Tu X, Li H, Liu Z, Li S, Xu X, Wang H, Gao S, Yin F, Wang M.   +13 more
europepmc   +1 more source