Results 151 to 160 of about 781,573 (274)

Oscillating Magnetic Field Induced Bone Injury Repair by using Drug-Free Micromotors. [PDF]

Adv Sci (Weinh)
Shen J, He R, He J, Liao L, Huang Y, Min S, Feng X, Chen B, Wang B.   +8 more
europepmc   +1 more source

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

Advanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng, Yu Xuan Yeoh, Nicholas Yong Wei Foo, Keerthana Radhakrishnan, Guo Zhan Lum   +4 more
wiley   +1 more source

Inertial sensing of water content in tumor spheroids. [PDF]

Sci Adv
Katsikis G, Yoon JC, Usherwood TR, Malinowski S, Yu J, Chen C, Son S, Sutton JL, Ligon KL, Lee J, Miettinen TP, Manalis SR.   +11 more
europepmc   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Study the removal of copper ions from wastewater using an array of horizontal rough vibrating zinc discs. [PDF]

Sci Rep
Tafeh SE, Nosier SA, Sedahmed GH, Elgayar DA.   +3 more
europepmc   +1 more source

Bubble Formation Control: Fabrication of Centimeter‐Sized Tissue‐Like Constructs by Catalase‐Coated Oxygen‐Releasing Hydrogel

Advanced Materials, EarlyView.
Oxygen‐releasing hydrogels are widely used to support cell survival in 3D cultures and to promote wound healing. However, incorporating catalase to convert H2O2 into O2 often generates additional oxygen bubbles, leading to material instability which rarely addressed.
Sukulya Bunuasunthon, Isabel F. Amaral, Ana P. Pêgo, Michiya Matsusaki   +3 more
wiley   +1 more source

Negative Mass in the Systems Driven by Entropic Forces. [PDF]

Materials (Basel)
Bormashenko E, Gilevich A, Shoval S.
europepmc   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Development and characterization of a low intensity vibrational system for microgravity studies. [PDF]

NPJ Microgravity
Khan OM, Gasperini W, Necessary C, Jacobs Z, Perry S, Rexroat J, Nelson K, Gamble P, Clements T, DeLeon M, Howard S, Zavala A, Farach-Carson M, Blaber E, Wu D, Satici A, Uzer G.   +16 more
europepmc   +1 more source

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source