Results 111 to 120 of about 11,719 (304)

Thermo‐Derived Cholesteric Liquid Crystal Elastomer Pattern with Composite Structural Colors

open access: yesAdvanced Optical Materials, EarlyView.
A thermochromic cholesteric liquid crystal (CLC) oligomer was synthesized for the preparation of CLC elastomer (CLCE) films with dual reflection bands. Subsequently, a CLCE pattern with composite structural colors was prepared, which was suitably applied for decoration and anti‐counterfeiting.
Li Zhong, Yi Li, Wei Liu, Yonggang Yang
wiley   +1 more source

Determination of propagation rate coefficients of a family of acrylates with PLP-MALDI-ToF-MS

open access: yes, 2010
The combination of MALDI-ToF-MS with pulsed laser polymerization (PLP) has one big advantage over the combination of size exclusion chromatography (SEC) with PLP. MALDI-ToF-MS is an absolute measurement which does not need calibration.
Willemse, R X E Robin   +1 more
core   +2 more sources

Leveraging the Activated Monomer Mechanism to Create Grafted Polymer Networks in Epoxide–Acrylate Hybrid Photopolymerizations

open access: yesMacromol
Hybrid epoxide–acrylate photopolymerization enables the temporal structuring of polymer networks for advanced material properties. The ability to design polymer network architectures and to tune mechanical properties can be realized through the control ...
Brian F. Dillman   +2 more
doaj   +1 more source

No apparent correlation of kp with steric hindrance for branched acrylates

open access: yes, 2015
The Arrhenius parameters of the propagation rate coefficient,\ua0kp, are determined via the pulsed laser polymerization—size exclusion chromatography (PLP‐SEC) method for five branched acrylates (tert‐butyl (tBA), isobornyl (iBoA), benzyl (BnA), 2 ...
Andrea M. Misske   +17 more
core   +1 more source

Contact allergy to (meth)acrylates in gel nail polish in a child: An emerging risk for children

open access: yes, 2020
Acrylates and methacrylates are well-known contact sensitizers innon-occupational (dental or orthopedic prostheses, electrodes formedical devices, artificial nails) and occupational settings (dentists,dental technicians, nail artists).
Hansel K.   +5 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +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

Light curing acrylates in glass structures

open access: yes, 2008
<p>Adhesive joints in glass construction have been carried out by using single - and double-component silicones for more than twenty years. The use of UV- and light-curing acrylates in glass constructions, however, offer further design potential ...
Silke Tasche, Bernhard Weller
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Eugenol-Based Siloxane Acrylates for Ultraviolet-Curable Coatings and 3D Printing

open access: yes
To explore more sustainable, safer UV-curable acrylates, a series of bio-based acrylates (SIEEA, SIPEEA, and SIDPEEA) are synthesized from eugenol and siloxanes under mild conditions without any solvent.
Hong Fan (146238)   +4 more
core   +1 more source

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