Results 251 to 260 of about 5,441,157 (344)

Heat-Responsive PLA/PU/MXene Shape Memory Polymer Blend Nanocomposite: Mechanical, Thermal, and Shape Memory Properties. [PDF]

Polymers (Basel)
Sanaka R, Sahu SK, Sreekanth PSR, Giri J, Mohammad F, Al-Lohedan HA, Saharudin MS, Ma Q.   +7 more
europepmc   +1 more source

4D Printing of Self‐Immolative Polymers

Advanced Functional Materials, EarlyView.
The integration of self‐immolative polymers (SIPs) into light‐based 3D printed structures is presented as a new “living” 4D printing strategy. By exploiting their metastability and stimuli‐responsiveness, SIP‐containing printed objects can undergo rapid and triggered degrowth under ambient conditions and subsequent regrowth through polymer ...
Johannes Markhart, Philipp Mainik, Pia S. Klee, Eva Blasco   +3 more
wiley   +1 more source

Printing and Rerouting of Elastic and Protease Responsive Shape Memory Hydrogel Filaments. [PDF]

Adv Healthc Mater
Lifwergren P, Schoen V, Naeimipour S, Khare L, Wunder A, Blom H, Martinez JG, Pagella P, Fridberger A, Junker J, Aili D.   +10 more
europepmc   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Hybrid Chitosan/PCL Shape Memory Scaffolds with Potential for Bone Regeneration and Infection Resistance. [PDF]

ACS Biomater Sci Eng
Dixon DT, Shields AG, Stafslien SJ, Vander Wal L, Grunlan MA.   +4 more
europepmc   +1 more source

Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Effect of PEG-600 Incorporation on the Mechanical and Thermal Response of Tunable Fiber-Reinforced Shape Memory Polymer Composites. [PDF]

Polymers (Basel)
De la Cruz MT, Gamboa RGP, Raguindin RKM, Dalisay JDE, Magdaluyo ER.   +4 more
europepmc   +1 more source

Thermomechanical Parameters Modelling of Spring Force Elements Made of Shape Memory Alloys. [PDF]

Materials (Basel)
Łastowska O, Polishchuk V, Poznanskyi A.   +2 more
europepmc   +1 more source

A novel shape-memory Bi-hook device for nasolacrimal duct stent implantation in canalicular laceration repair. [PDF]

BMC Ophthalmol
Zhang J, Li H, Chen R, Keyal K, Qu S, Niu Y, Bi Y.   +6 more
europepmc   +1 more source

Research Status and Potential Direction for Thermoplastic Shape Memory Polymers and Composites: A Review. [PDF]

Polymers (Basel)
Yang S, He Y, Song Z, Li Y.
europepmc   +1 more source