Electronics-free soft robotic minitablet for on-demand gastric molecular sensing and diagnostics in vivo [0.03%]
用于体内按需胃分子检测和诊断的无电子软性微型平板机器人
Chen Wang,Rui Shi,Anatolii Abalymov et al.
Chen Wang et al.
Real-time biomarker sensing and molecular sampling in the stomach can transform how gastrointestinal disorders are diagnosed and managed-yet integrating both capabilities into a single ingestible platform remains a formidable challenge. Exi...
Universality in peristaltic locomotion: Linking biology, theory, and simulation [0.03%]
吞咽运动的普适性：从生物学到理论与仿真的研究链接
Roberta Santoriello,Francesco Viola,Vincenzo Citro
Roberta Santoriello
Inertial jet-propelled swimmers, such as squids, jellyfishes, and salps, swim through rhythmic body contractions, offering an optimized propulsion mechanism that enables sustained locomotion at low energetic cost. Among the different strate...
A balance between nucleating and elongating actin filaments controls deformation of protein condensates [0.03%]
成核和延长作用的平衡控制蛋白质凝聚体的变形
Caleb Walker,Daniel Mansour,Unyime M Effiong et al.
Caleb Walker et al.
Protein condensates assemble actin filaments into diverse architectures, reminiscent of filopodia and stress fibers. During assembly, filament nucleation and elongation compete for a shared pool of actin monomers. Here we show that a balanc...
Biogenesis and downstream effects of 3',5' and 2',3' cAMP isomers in plants [0.03%]
植物中3'，5'和2'，3'环磷腺苷异构体的生物发生及下游效应
Mingyue Li,Monika Chodasiewicz,Malavika Muraleedharan et al.
Mingyue Li et al.
Cyclic adenosine monophosphate (cAMP) is a fundamental second messenger involved in diverse signaling pathways across both animals and plants. While the role of 3',5'-cAMP has been extensively characterized, the biological significance of i...
A cross-tissue physicochemical causal chain underlying vertebrate mandibular morphogenesis [0.03%]
支配脊椎动物颌骨形成的跨组织物理化学因果链
Kazutaka Hosoda,Daisuke Ohtsuka,Sang-Woo Lee et al.
Kazutaka Hosoda et al.
Understanding morphogenesis increasingly requires attention to physical aspects. In complex embryonic structures comprising multiple adjacent tissues, morphogenetic change in one tissue can impose geometric constraints that shape another ti...
3D mapping of defects and moiré corrugations via electron ptychography atomic coordinate retrieval [0.03%]
基于电子ptychography原子坐标检索的缺陷及moire起伏三维映射
Jeffrey Huang,Yichao Zhang,Sang Hyun Bae et al.
Jeffrey Huang et al.
Defects and reconstructions in two-dimensional (2D) moiré materials cause out-of-plane deformations that strongly modify their electronic properties but are difficult to experimentally access. Here, we solve the 3D atomic coordinates of tw...
Contrasting temporal dynamics of fluorescence and photoacoustic signals from Cetuximab-IRDye800 conjugate in EGFR-overexpressing tumors [0.03%]
cetuximab-irdye800偶联物在egfr高表达肿瘤中的荧光和光声信号的动态特征对比研究
Mohammad A Saad,Derek Allen,Allison Sweeney et al.
Mohammad A Saad et al.
Molecular fluorescence imaging is effective for tumor diagnosis but limited by low-depth profiling, which can be addressed by photoacoustic (PA) imaging. However, PA imaging has low sensitivity due to microenvironment-induced effects on exo...
Ousiometrics: The essence of meaning aligns with a power-danger-structure framework instead of valence-arousal-dominance [0.03%]
本体计量学：意义的本质与权力-危险-结构框架相吻合，而不是正负性-唤醒-支配框架
Peter Sheridan Dodds,Thayer Alshaabi,Mikaela Irene Fudolig et al.
Peter Sheridan Dodds et al.
From work emerging through the middle of the 20th century, the essence of meaning has become widely accepted as being described by the three orthogonal dimensions of valence, arousal, and dominance. These essential dimensions have become th...
Hengqing Shen,Xuelian Zhong,Yujiao Zhu et al.
Hengqing Shen et al.
Nitrous acid (HONO) is a key precursor to hydroxyl radicals (OH) and a reservoir of reactive nitrogen. Here, we identify abiotic photodecomposition of marine algae as a previously unrecognized HONO source. During Ulva prolifera green tides,...
Machine learning-driven discovery of optimal designs for water electrolysis devices [0.03%]
机器学习驱动的最大化水分解效率的设计发现
Zirui Zhang,Zhihao Wang,Yiwen Liao et al.
Zirui Zhang et al.
Green hydrogen production via water electrolysis is key to decarbonizing energy systems, but current electrolyzer designs are energy-intensive due to gas bubble entrapment and manual optimization. This study introduces a machine learning (M...