Results 11 to 20 of about 96,066 (70)

The application of self-healing concept in Ni superalloys: Theoretical design and experimental validation

Materials & Design
The self-healing mechanism has been newly applied in Ni superalloys to extend the creep lifetime during service. Quantitative selection criteria are proposed to screen the potential self-healing elements in Ni alloying system.
Hao Yu, Jianfeng Shao, Sansan Shuai, Chaoyue Chen, Lingyu Wang, David San-Martín, Wei Xu   +6 more
doaj   +1 more source

Decitabine/paclitaxel co-delivery systems modified with anti-PD-L1 antibodies mediate chemoimmunotherapy for Triple negative breast cancer

Materials & Design
Triple-negative breast cancer (TNBC) is one of the major clinical problems to be solved urgently, because of its high malignancy, poor targeted therapy effect and easy occurrence of drug resistance and metastasis.
Yang He, Qin Hu, Liting Wang, Chuanrong Chen   +3 more
doaj   +1 more source

Biomimetic amniotic/silicone-based bilayer membrane for corneal tissue engineering

Materials & Design
Amniotic membrane (AM) is an effective and widely used dressing in ocular injuries to reconstruct the cornea. Due to its low mechanical strength, high biodegradation rate, and difficult handling, its usage in medical interventions remains challenging. In
Zahra Esmaeili, Zeinab Nokhbedehghan, Sanaz Alizadeh, Jila majidi, Hadi Chahsetareh, Seyed-Hashem Daryabari, Maryam Nazm-Bojnourdi, Majid Kadkhodaie, Maryam Ghaffari, Ali Hashemi, Hatef Ghasemi Hamidabadi, Ahmad Ahmadzadeh Amiri, Hajar Nasiri, Alireza Dolatshahi-Pirouz, Mazaher Gholipourmalekabadi   +14 more
doaj   +1 more source

Surface disinfection change the mechanical, structural and biological properties of flexible materials used for additive manufacturing of medical devices

Materials & Design
Additive manufacturing (AM) is a versatile technology with potential applications in healthcare and medical instruments, where surface disinfection or sterilization is essential.
Kinga Kardos, Roland Told, Attila Pentek, Nitin Sahai, Krisztina Banfai, Andras Vizi, Arnold Koltai, Peter Szabo, Zsuzsanna Gurdan, Judit Bovari-Biri, Judit E. Pongracz, Elek Telek, Andras Lukacs, Peter Maroti   +13 more
doaj   +1 more source

Active-oxygenating hollow Prussian blue nanosystems loaded with biomacromolecules for photodynamic/photothermal therapy of cancer and alleviating hypoxic tumors

Materials & Design
Such is the hypoxia in solid tumor that Ⅱ-type photodynamic therapy (PDT) has not yet achieved significantly satisfactory consequences. Despite the rapid advancement in nanotechnology-based PDT for alleviating the hypoxic tumor microenvironment, several ...
Mingzhi Zhu, Pei Wang, Biaoqi Chen, Linrong Shi, Ruimin Long, Shibin Wang, Yuangang Liu   +6 more
doaj   +1 more source

A self-healing injectable hydrogel integrated with enzymatic and nonenzymatic antioxidants as artificial antioxidant defense system for diabetic wound healing

Materials & Design
Chronic diabetic wounds seriously threaten human health due to their intractable nature in a complex pathological microenvironment that contains oxidative stress, persistent inflammatory status, hypoxia and bacterial infections, of which oxidative damage
Ye Wang, Chong Chen, Changyuan He, Wentao Dong, Xuekun Yang, Ye Wu, Jialin Liu, Qingquan Kong, Jin He, Bin Yan   +9 more
doaj   +1 more source

Quantification of micro-damage evolution process in ceramics through extensive analysis of multi-source heterogeneous data

Materials & Design
Due to the randomness of hard and brittle material damage evolution, assessing damage and interpreting mechanisms is challenging. This study focuses on analyzing material damage mechanisms by employing extensive multi-source heterogeneous data to extract
Jinshuo Zhang, Tianyi Sui, Bin Lin, Bingrui Lv, Haoxuan Du, Nan Song   +5 more
doaj   +1 more source

Fabrication of breathable superhydrophobic composite fabric with moisture permeability and weak-electric-field bactericidal ability designed for protective clothing applications

Materials & Design
Most protective clothing on the market today cannot provide both comfort properties and protectability, which would not match the requirement for preventing or killing the rapidly growing and changing virus.
Yanbo Liu, Qiang Wang, Tianyi Zhang, Ming Hao, Xiaodong Hu, Zhijun Chen, Bo Yang   +6 more
doaj   +1 more source

Interaction and evolution of phases at the coating/substrate interface in galvannealed 3rd Gen AHSS with high Si content

Materials & Design
Optimization of the galvannealing for cutting-edge 3rd generation AHSS requires detailed structural and chemical characterization. Alloying elements such as Si dramatically modify the steel surface, forming an oxide layer during pre-annealing, which ...
Alexey Minenkov, Martin Arndt, Johannes Knapp, Günter Hesser, Christian Gierl-Mayer, Thomas Mörtlbauer, Gerhard Angeli, Heiko Groiss   +7 more
doaj   +1 more source

Fracture and Toughening of Mycelium-based Biocomposites

Materials & Design
This study presents a combined experimental and analytical study of the fracture behavior and toughening mechanisms of bioprocessed mycelium-based biocomposites. The composites comprise hemicellulose hemp ducts (as nutritional and reinforcing components)
Precious O. Etinosa, Ali A. Salifu, Sarah Osafo, Stanley C. Eluu, John D. Obayemi, Winston O. Soboyejo   +5 more
doaj   +1 more source