Results 261 to 270 of about 2,721,612 (374)

Active digestion of sperm mitochondrial DNA in single living sperm revealed by optical tweezers [PDF]

open access: green, 2006
Yoshiki Nishimura   +7 more
openalex   +1 more source

Soft Robots Proprioception Through Stretchable Laser‐Induced Graphene Strain Sensors

open access: yesAdvanced 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   +6 more
wiley   +1 more source

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

open access: yesAngewandte 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   +8 more
wiley   +2 more sources

Size selective trapping with optical "cogwheel" tweezers

open access: gold, 2004
Alexander Jesacher   +3 more
openalex   +1 more source

Two-dimensional transport and transfer of a single atomic qubit in optical tweezers [PDF]

open access: bronze, 2007
J. Beugnon   +10 more
openalex   +1 more source

Spatiotemporally Controlled Soft Robotics with Optically Responsive Liquid Crystal Elastomers

open access: yesAdvanced 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   +6 more
wiley   +1 more source

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