Results 191 to 200 of about 397,176 (340)

Overcoming the Short‐Wave Infrared Barrier in the Photoluminescence of Amino‐As‐Based InAs Quantum Dots

open access: yesAdvanced Optical Materials, EarlyView.
A novel reducing agent, trioctylamine‐alane (TOA‐AlH3), is reported for the synthesis of amino‐As‐based colloidal InAs quantum dots (QDs). The use of TOA‐AlH3 in an ad‐hoc seeded‐growth method with ZnCl2 as an additive delivers InAs QDs with narrow size distributions and excitonic absorption extending up to 1300 nm. ZnSe shelling leads to InAs@ZnSe QDs
Satyaprakash Panda   +7 more
wiley   +1 more source

Recent Advances in Variable‐Stiffness Robotic Systems Enabled by Phase‐Change Materials

open access: yesAdvanced Robotics Research, EarlyView.
Phase‐change materials (PCMs), such as shape memory alloys, hydrogels, shape memory polymers, liquid crystal elastomers, and low‐melting‐point alloys, are driving advancements in stiffness‐tunable robotic systems across a wide range of applications. This review highlights recent progress in PCM‐enabled robotics, focusing on their underlying mechanisms,
Sukrit Gaira   +5 more
wiley   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

open access: yesAdvanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj   +2 more
wiley   +1 more source

Photocatalytic anti-Markovnikov hydro- and haloazidation of alkenes. [PDF]

open access: yesNat Commun
Bian KJ   +8 more
europepmc   +1 more source

Analysis and Treatment of Water Contaminated by Petroleum Products [PDF]

open access: bronze, 2014
Nandini M. Naik   +2 more
openalex   +1 more source

In Situ Photopolymerization of Smectic B Liquid‐Crystalline Electrolytes from Mesogenic Phosphate–Diacrylate/Ionic Liquid Complexes for High‐Performance Soft Ionic Actuators

open access: yesAdvanced Robotics Research, EarlyView.
A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley   +1 more source

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