Results 231 to 240 of about 39,013 (312)

Optical sorting: past, present and future. [PDF]

Light Sci Appl
Yang M, Shi Y, Song Q, Wei Z, Dun X, Wang Z, Wang Z, Qiu CW, Zhang H, Cheng X.   +9 more
europepmc   +1 more source

Soft Robots Proprioception Through Stretchable Laser‐Induced Graphene Strain Sensors

Advanced Intelligent Systems, EarlyView.
This study demonstrates the potential of laser‐induced graphene and silicone sensors for soft pneumatic grippers’ proprioception. The sensors are thin, stretchable, mechanically transparent, and easy to integrate. Finite‐element method analysis identifies the finger's neutral bending plane and four sensor positions are tested to validate the ...
Giovanna De Luca, Anna Chiara Bressi, Radan Pathan, Niccolò Pagliarani, Martina Maselli, Francesco Greco, Matteo Cianchetti   +6 more
wiley   +1 more source

Recent Advances in Spatiotemporal Manipulation of Engineered Bacteria for Precision Cancer Therapy. [PDF]

Int J Nanomedicine
Chang X, Liu X, Wang X, Ma L, Liang J, Li Y.   +5 more
europepmc   +1 more source

Calculation of the radiation trapping force for laser tweezers by use of generalized Lorenz-Mie theory I Localized model description of an on-axis tightly focused laser beam with spherical aberration

, 2004
James A. Lock
openalex   +2 more sources

Spatiotemporally Controlled Soft Robotics with Optically Responsive Liquid Crystal Elastomers

Advanced Intelligent Systems, EarlyView.
The article develops a machine vision‐based and tetherless control of a soft robotic arm made from azobenzene liquid crystal elastomers (azoLCEs). A convolutional neural network predicts the light patterns needed for desired arm configurations, enabling precise, remote actuation of a homogeneous material.
Elizabeth R. Blackert, Phoebe Scaccia, Morgan Barnes, Taniya M. S. K. Pathiranage, Rafael Verduzco, Vaibhav Unhelkar, Hanyu Zhu   +6 more
wiley   +1 more source

Noncovalent Synthesis of Topological Heterostructures Using a Site‐Selective Electrostatic Co‐Assembly Strategy

Angewandte Chemie, EarlyView.
A site‐selective electrostatic co‐assembly (SSECA) strategy was developed to fabricate a variety of topological heterostructures (THSs) with unprecedented architectures from two‐component systems of organometallic complexes and block copolymers. The THSs are composed of rigid parts of closely stacked organometallic complexes and flexible segments ...
Zhen Geng, Ki Ip, Priscilla Lok‐Yi Chiu, Eric Ka‐Ho Wong, Vivian Wing‐Wah Yam   +4 more
wiley   +2 more sources

High-resolution fleezers reveal duplex opening and stepwise assembly by an oligomer of the DEAD-box helicase Ded1p. [PDF]

Nat Commun
Patrick EM, Yadav R, Senanayake K, Cotter K, Putnam AA, Jankowsky E, Comstock MJ.   +6 more
europepmc   +1 more source

Size selective trapping with optical "cogwheel" tweezers

, 2004
Alexander Jesacher, Severin Fr�hapter, Stefan Bernet, Monika Ritsch‐Marte   +3 more
openalex   +1 more source

Exploring Skill Generalization with an Extra Robotic Arm for Motor Augmentation

Advanced Intelligent Systems, EarlyView.
Extra robotic arms promise to augment human motor functions during multitasking. Herein, diaphragmatic‐controlled extra robotic arm (XRA) is investigated, demonstrating significant performance improvements—true functional augmentation—in trimanual tasks. However, limited generalization to tasks requiring fine motor skills is identified.
Daniel Leal Pinheiro, Giulia Dominijanni, Francesca Paola Maenza, Hugo Dirat, Solaiman Shokur, Silvestro Micera   +5 more
wiley   +1 more source

Chiral Luminescent Ion Pair (CLIP) Strategy Enables Amorphous Platinum Complexes Circularly Polarized Phosphorescence

Angewandte Chemie, EarlyView.
A series of chiral luminescent ion pair (CLIP) materials based on chiral anion strategy were synthesized with high‐performance circularly polarized phosphorescence (CPP) in amorphous states. The trade‐off problem between good processability and high asymmetry factor was solved by constructing CLIP molecules and utilizing polymer entanglement or rapid ...
Sheng‐Qi Qiu, Mei‐Yuan Li, Hua‐Yue Li, Yao Xiao, Jiannan Xiao, Gayathri Parthasarathy, Zhengong Meng, Wai‐Yeung Wong, Zhen‐Qiang Yu   +8 more
wiley   +2 more sources