Results 251 to 260 of about 118,744 (375)

Protocol to quantify mechanical properties of cells using optical tweezers. [PDF]

STAR Protoc
Rodenburg WS, Eeftens JM.
europepmc   +1 more source

Accurate and Anti‐Interference Control of Computer Vision‐Assisted Light‐Driven Liquid Crystal Elastomer Actuator

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article introduces a computer vision‐assisted control strategy for light‐driven liquid crystal elastomer actuators. Through negative feedback regulation, the liquid crystal elastomer actuator exhibits accurate and stable bending deformation in complex environments.
Wei Zhang, Zongxuan Wu, Li Lin, Yanjun Liu, Xiaoying Tang, Yajing Shen, Dan Luo   +6 more
wiley   +1 more source

Leveraging Diamines to Unlock the Mn‐MACHO Catalyst in the Reduction of CO2 to Methanol

Angewandte Chemie, EarlyView.
CO2 hydrogenation to methanol using a Mn–MACHO catalyst was achieved without Lewis acid promoters, delivering TONs up to 45.2. Diamines, by driving a highly exergonic double amidation reaction, divert formate resting states toward the active catalyst. The correlation between ΔGamidation and methanol productivity enables the rational design of the amine
Mohamed E. A. Safy, Raquel J. Rama, Niklas F. Both, David Balcells, Kathrin Junge, Matthias Beller, Ainara Nova   +6 more
wiley   +2 more sources

A tweezer array with 6,100 highly coherent atomic qubits. [PDF]

Nature
Manetsch HJ, Nomura G, Bataille E, Lv X, Leung KH, Endres M.   +5 more
europepmc   +1 more source

Soft Artificial Ciliary Brush with Integrated Haptic Feedback for Efficient Airway Mucus Cleaning

Advanced Intelligent Systems, EarlyView.
A fundamental mucus cleaning mechanism is reported, which utilizes both artificial cilia mechanical sweeping and suction‐based mucus cleaning. A novel haptic feedback interface for the artificial cilia provides touch feedback on tissue contact, enhancing operator control and safety.
Zhongming Lyu, Yusheng Wang, Ruijian Ge, Darren Wang, Matthew Bacchetta, Caitlin T. Demarest, Fabien Maldonado, Xiaoguang Dong   +7 more
wiley   +1 more source

Double E─H Bond Activation of Ammonia and Water by Cyclic Gallaphosphene L(OCP)GaPGaL

Angewandte Chemie, EarlyView.
Cyclic gallaphosphene 1 undergoes a twofold E─H bond activation with ammonia and water via a beneficial interplay between the polar “GaPGa” unit and the electrophilic nature of the C center in the bridging PCO unit, yielding six‐membered heterocycles 2 and 3, in which both nucleophilic phosphorus atoms are protonated.
Mahendra K. Sharma, Christoph Wölper, Gebhard Haberhauer, Stephan Schulz   +3 more
wiley   +2 more sources

Room-Temperature Storage of Zebrafish and Medaka Sperm Using Lactic Acid-Stabilized L-15 Medium. [PDF]

Bio Protoc
Imai Y, Asano T, Nishimura T, Takemoto K, Kawamura A, Sakai N.   +5 more
europepmc   +1 more source

Optical trap stability study for combining SR micro/nano-XRF methods with optical tweezers based sample manipulation

, 2013
Eva Vergucht, Toon Brans, Filip Beunis, M. Vandegehuchte, Bart Vekemans, Silvia Santucci, Colin Janssen, Manfred Burghammer, Christian Riekel, László Vincze   +9 more
openalex   +1 more source

Syndrome of the Month: An Update on Smith‐Kingsmore Syndrome: Characterization of Developmental Milestones and a Review of the Literature

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Smith‐Kingsmore syndrome (SKS) is a rare autosomal dominant condition characterized by neurodevelopmental differences, macrocephaly/megalencephaly, describable facial features, sleep–wake abnormalities, hyperphagia, and overgrowth. SKS is caused by pathogenic gain‐of‐function variants in MTOR which lead to hyperactivation of the mTOR pathway ...
Carolyn R. Raski, Carlos E. Prada
wiley   +1 more source

Measuring molecular forces inside living cells using magnetic tweezers. [PDF]

Biophys Rev
Kongari A, Molodtsov M.
europepmc   +1 more source