Results 81 to 90 of about 3,797,196 (253)

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Applications of Shape Memory Polymers in Kinetic Buildings

Advances in Materials Science and Engineering, 2018
Shape memory polymers (SMPs) have attracted significant attention from both industrial and academic researchers, due to their useful and fascinating functionality. One of the most common and studied external stimuli for SMPs is temperature; other stimuli
Jing Li, Qiuhua Duan, Enhe Zhang, Julian Wang   +3 more
doaj   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Influence of soft segments on thermo-mechanical behaviour of novel epoxy based shape memory polymers. [PDF]

, 2018
Epoxy based Shape Memory Polymers (SMEPs) have been formulated by reacting an aerospace grade aromatic epoxy resin with aliphatic amines. TETA (triethylenetetramine) series and TTD (trioxatridecanediamine) series SMEPs with varying soft segment contents ...
Dayananda, G N, Rao, K.V., Dayananda, G.N., Revathi, A., Rao, Kavitha V, Rao, S., Rao, Sandhya, Revathi, A   +7 more
core  

Shape-Memory Polymers in Orthodontics: actively moving towards the future?

, 2018
OBJECTIVETo perform a systematic review of all existing literature and patents regarding recent developments in the use of shape memory polymers (SMPs) in orthodontics.SEARCH METHODS AND SELECTION CRITERIAClinical and Biomedical online databases (Pubmed,
Benedetta Comba (6006773), Tommaso Castroflorio (6006769), Andrea Deregibus (6006771), Alessandro Bruni (6006767)   +3 more
core   +1 more source

4D printing of high-performance shape memory polymer with double covalent adaptive networks

Advanced Industrial and Engineering Polymer Research
Achieving 4D printing of shape memory polymers with both high strength and high transition temperature remains challenging due to the inherent incompatibility between the rigid molecular structure required for high strength and the molecular structure ...
Zhangzhang Tang, Gao Deng, Yiyuan Sun, Liming Tao, Chao Wang, Zenghui Yang, Peng Liu, Qihua Wang, Yaoming Zhang, Tingmei Wang   +9 more
doaj   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Remote actuation of light activated shape memory polymers via D-shaped optical fibres

, 2020
Shape memory polymers (SMPs) and their composites (SMPCs) can hold a programmed temporary shape and recover to their original shape once exposed to a particular external stimulus.
Schade, Wolfgang, Epaarachchi, Jayantha, Zhang, Fenghua, Herath, Madhubhashitha, Islam, Mainul, Leng, Jinsong, Yan, Cheng, Peng, Gang Ding, Fang, Liang, Islam, M., Epaarachchi, J., Leng, J., Fang, L., Schade, W., Zhang, F., Yan, C., Peng, G.D., Herath, M.   +17 more
core   +1 more source

Research Progress on Deployable Structures of Shape Memory Polymer Composites

Journal of Aeronautical Materials, 2018
As a new kind of smart material, shape memory polymers (SMPs) show great promise in aerospace. Intelligent material structure with low cost, smooth process, low vibration, high strength and excellent electrical conductivity, and its composite with a ...
REN Tianning, ZHU Guangming, NIE Jing
doaj   +1 more source