Long-term culture and morphological maturation of taste organoids enhance taste discrimination in a biomimetic biosensor [0.03%]
长期培养和味觉器官样物的形态成熟提高了仿生生物传感器的味觉辨别能力
Shuge Liu,Yating Chen,Yuqi Chen et al.
Shuge Liu et al.
Taste is a multifaceted sensory experience that involves various human senses related to food and is a key indicator of food quality. A biomimetic taste-based biosensor, which utilizes taste bud organoids as sensitive elements, is able to s...
Application of pulse width modulation control in EHD waveform to optimize printing performance [0.03%]
脉冲宽度调制在EHD写入波形中的应用以优化打印性能
Dongqiao Bai,Jin Huang,Hongxiao Gong et al.
Dongqiao Bai et al.
High-resolution 3D printing, particularly electrohydrodynamic (EHD) printing, represents a transformative approach for advanced manufacturing applications, including wearable electronics, bioelectronics, and soft robotics. Despite its poten...
Silicon-based MEMS/NEMS empowered by graphene: a scheme for large tunability and functionality [0.03%]
基于石墨烯的硅MEMS/NEMS：一种大调谐性和功能性的方案
Mengqi Fu,Zhan Shi,Bojan Bošnjak et al.
Mengqi Fu et al.
Integration of graphene in silicon-based micro-/nanoelectromechanical systems (MEMS/NEMS) marries the robustness of silicon-based materials with the exceptional physical properties of graphene, drastically enhancing the system's regulation ...
High-order near-field imaging of low-dimensional materials at infrared wavelengths [0.03%]
红外波长下低维材料的高阶近场成像技术研究
Shuhao Zhao,Peirui Ji,Fei Wang et al.
Shuhao Zhao et al.
Near-field imaging provides insight into the fundamental light-matter interactions on a nanometer scale. Scattering-type scanning near-field optical microscopy (s-SNOM) is a powerful technique capable of overcoming the diffraction limit and...
pH-Inhibited Fenton etching of gold nanobipyramids: a multicolor approach for enhanced urea detection [0.03%]
pH抑制型Fenton腐蚀金亚纳米双锥体：一种增强尿素检测的多色方法
Ahmed Y Elbalaawy,Min-Jae Kim,Samy M Shaban et al.
Ahmed Y Elbalaawy et al.
This study presents an innovative urea detection method utilizing pH-controlled Fenton etching of gold nanobipyramids (AuNBPs), offering a multicolor visual response. By leveraging the urease-catalyzed hydrolysis of urea, which releases amm...
A Compact Hydraulic Head Auto-Regulating Module (CHARM) for long-term constant gravity-driven flow microfluidics [0.03%]
一种用于长期恒定重力驱动流动微流控的微型液压头部自动调节模块(CHARM)技术
Fan Xue,Ulri N Lee,Joel Voldman
Fan Xue
Fluid flow is a ubiquitous aspect of microfluidic systems. Gravity-driven flow is one microfluidic flow initiation and maintenance mechanism that is appealing because it is simple, requires no external power source, and is easy to use. Howe...
Xu Chen,Michail E Kiziroglou,Eric M Yeatman
Xu Chen
Precision motion actuation is a key technology for miniature medical robotics in a variety of applications, such as optical fibre-based diagnosis and intervention tools. Conventional inductive actuation mechanisms are challenging to scale d...
Suspended graphene-based NEMS accelerometers with direct electrical readout [0.03%]
具有直接电学读出功能的石墨烯悬臂梁式NEMS加速度计
Jie Ding,Chang He,Hongliang Ma et al.
Jie Ding et al.
Atomically thin suspended graphene can be used as NEMS transducers for ultra-small and high-performance sensors due to its excellent mechanical and electrical properties. Most applications of suspended graphene in NEMS devices are limited t...
Rapid antimicrobial susceptibility tests performed by self-diluting microfluidic chips for drug resistance studies and point-of-care diagnostics [0.03%]
基于自稀释微流控芯片的快速抗微生物药敏检测用于药物抵抗研究和现场即时诊疗
Jenny Ka-Hei Wat,Miao Xu,Lang Nan et al.
Jenny Ka-Hei Wat et al.
Antimicrobial resistance (AMR) is a global public health issue. Rapid and accurate antimicrobial susceptibility tests (AST) on bacteria isolates would facilitate appropriate choice of antibiotics, in which patients receive appropriate treat...
Tetrahedral-modified magnetic nanorobotic probe for enhanced imaging of cancer-related miRNA [0.03%]
用于癌症相关miRNA增强成像的四面体磁性纳米机器人探针
Xue Wu,Huijie Bai,Lingfeng Jiang et al.
Xue Wu et al.
Sensitive and rapid imaging of intracellular cancer-related miRNA holds great potential for early diagnosis and treatment monitoring of cancer. However, most imaging probes are constructed on nanoparticles that rely on passive diffusion to ...