Results 91 to 100 of about 1,024 (182)

Piezoelectric Biomaterial with Advanced Design for Tissue Infection Repair

Advanced Science, Volume 12, Issue 10, March 13, 2025.
This review offers a comprehensive overview of piezoelectric materials in antibacterial treatments, emphasizing the configuration of piezoelectric biomaterial, the mechanisms behind their antibacterial effects, and their current applications in tissue engineering.
Siyuan Shang, Fuyuan Zheng, Wen Tan, Zhengyi Xing, Siyu Chen, Fuli Peng, Xiang Lv, Duan Wang, Xiangdong Zhu, Jiagang Wu, Zongke Zhou, Xingdong Zhang, Xiao Yang   +12 more
wiley   +1 more source

Investigation of the compaction density of electromagnetic moulding of poly(ether-ketone-ketone) polymer powder

e-Polymers
During the moulding process of polymer composite powders, carbonisation often occurs owing to the insufficient ability to control temperature, thereby affecting the service performance of parts.
Xu Fan, Liu Hong, Yao Quantong, Wang Huixiong   +3 more
doaj   +1 more source

A study of thermal transitions in a new semicrystalline thermoplastic polyimide [PDF]

A polyimide derive from 4,4'-isophthaloyl diphthalic anhydride (IDPA) and 1,3-bis (4-aminophenoxy 4'-benzoyl) benzene (1,3-BABB) having semicrystalline behavior was prepared and characterized by differential scanning calorimetry (DSC) and wide angle X ...
Gautreaux, Carol R., Gerber, Margaret K., Pratt, J. Richard, St.clair, Terry L.   +3 more
core   +1 more source

The stress distribution of implants made of Polyaryletherketones: A 3D Finite Element Analysis

Acta Odontologica Turcica
OBJECTIVE: To explore the stress distribution on the bone-implant structures caused by the Polyetheretherketone (PEEK), Polyetherketoneketone (PEKK), and titanium fixture/abutments by using the three-dimensional (3D) finite element analysis (FEA ...
Muhammed Bekci, Mehmet Güler, Ahmet Serkan Küçükekenci   +2 more
doaj   +1 more source

Revision of the EU Green Public Procurement (GPP) criteria for Furniture. Technical Report: Final version. [PDF]

, 2017
This report presents criteria that can be applied to furniture products via procurement exercises that may directly or indirectly reduce their environmental impact.
DE OLIVEIRA GAMA CALDAS Miguel Nuno, DONATELLO Shane, WOLF Oliver   +2 more
core   +1 more source

Characterisation of machinable structural polymers in restorative dentistry [PDF]

, 2018
Objectives To characterise the mechanical properties of the machinable polymers Pekkton® (Cendres-Meteaux, Biel/Bienne, Switzerland), Lava Ultimate® (3MESPE, Seefeld, Germany), Vita Enamic® (Ivoclar Vivadent, Schaan, Liechtenstein) and the ceramic IPS e.
Elmougy, A., Martin, N., Muñoz-Schiemann, A., Pollington, S., Wood, D.   +4 more
core   +1 more source

Recycling of carbon fibre/PEKK laminates via glass transition assisted mechanical delamination [PDF]

Recycling high-value thermoplastic composites is essential for sustainable use of advanced materials in high-performance applications. However, the brittle resin matrix and strong interfacial bonding with carbon fibers (CF) compromise CF integrity and ...
Fu, Shuofei, Ray, Dipa, Shembekar, Aditya Prakash, Xing, Mingfei   +3 more
core   +1 more source

A Novel Integrated CAD-Multibody Approach for TMJ Prosthesis Design [PDF]

This study presents a methodology for optimizing the design of the fossa component in temporomandibular joint (TMJ) prostheses, particularly in cases requiring replacement due to severe pathology or trauma.
Irshad T. B., Pagano S., Pascoletti G., Valenti C., Zanetti E. M.   +4 more
core   +1 more source

Ultrasound-activated piezo-hot carriers trigger tandem catalysis coordinating cuproptosis-like bacterial death against implant infections

Nature Communications
Implant-associated infections due to the formation of bacterial biofilms pose a serious threat in medical healthcare, which needs effective therapeutic methods.
Yanli Huang, Xufeng Wan, Qiang Su, Chunlin Zhao, Jian Cao, Yan Yue, Shuoyuan Li, Xiaoting Chen, Jie Yin, Yi Deng, Xianzeng Zhang, Tianmin Wu, Zongke Zhou, Duan Wang   +13 more
doaj   +1 more source

AN INVESTIGATION INTO THE PROPERTIES AND FABRICATION METHODS OF THERMOPLASTIC COMPOSITES [PDF]

, 2014
As applications for thermoplastic composites increase, the understanding of their properties become more important. Fabrication methods for thermoplastic composites continually improve to match designs specifications.
Livingston-Peters, Ann E
core   +1 more source