Results 61 to 70 of about 42,229 (304)

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Solid-liquid interface synthesis of selective (111)-oriented Cs2AgBiBr6 perovskite crystals

Nature Communications
Achieving the preferred orientation of specific facets is crucial for regulating the anisotropic physical properties of crystal materials and optimizing the performance of semiconductor optoelectronic devices.
Enliu Hong, Ziqing Li, Ming Deng, Limin Wu, Xiaosheng Fang   +4 more
doaj   +1 more source

Albumin tailoring fluorescence and photothermal conversion effect of near-infrared-II fluorophore with aggregation-induced emission characteristics

Nature Communications, 2019
There is a balance between the fluorescence and photothermal properties of fluorescent molecules. Here, the authors report on an NIR-II fluorophore which binds with human serum albumin changing the equilibrium, increasing the photothermal efficiency, and
Shuai Gao, Guoguang Wei, Sihang Zhang, Binbin Zheng, Jiaojiao Xu, Gaoxian Chen, Mingwang Li, Shaoli Song, Wei Fu, Zeyu Xiao, Wei Lu   +10 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Molecular Modelling Guided Modulation of Molecular Shape and Charge for Design of Smart Self-Assembled Polymeric Drug Transporters

Pharmaceutics, 2021
Nanomedicine employs molecular materials for prevention and treatment of disease. Recently, smart nanoparticle (NP)-based drug delivery systems were developed for the advanced transport of drug molecules.
Sousa Javan Nikkhah, Damien Thompson
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

Liposomal simvastatin potentiates intranasal H1N1 influenza subunit vaccine via increasing transcytosis of antigen and submucosal dendritic cell recruitment

Acta Pharmaceutica Sinica B
Intranasal vaccines specifically eliciting mucosal immunity in the upper respiratory tract have shown advantages in protecting against respiratory virus invasion.
Afeng Yang, Chen Zhang, Aihua Wu, Jiaojiao Xu, Hongzheng Lin, Zhe Li, Tingting Li, Yunlu Li, Ningshao Xia, Xunlong Shi, Tianying Zhang, Wei Lu   +11 more
doaj   +1 more source

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

Advanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay, Xue Bai, Thomas Kister, Tobias Kraus   +3 more
wiley   +1 more source

Stimuli-Responsive Polymer Brushes for Flow Control through Nanopores

Journal of Functional Biomaterials, 2012
Responsive polymers attached to the inside of nano/micro-pores have attracted great interest owing to the prospect of designing flow-control devices and signal responsive delivery systems.
Shashishekar P. Adiga, Donald W. Brenner
doaj   +1 more source