Results 71 to 80 of about 203,243 (305)

Bio‐Inspired Biopolymeric Implantable Platform for Localized and Sustained Drug Delivery in Solid Tumor Treatment

Advanced Functional Materials, EarlyView.
A bio‐inspired biopolymeric implantable drug delivery platform enables localized and sustained release of 7‐ethyl‐10‐hydroxycamptothecin (SN‐38) in solid tumor treatment. The three‐dimensional (3D) structured crosslinked‐chitosan implants are fabricated via 3D‐printed molds and provide drug release over 3 months, significantly inhibiting tumor growth ...
Mercedes Lozano‐Garcia, Constantine Vogiatzis, Alejandra Planells‐Devesa, Emre Dikici, Caroline Vieira Maluf, Vasudev Vivekanand Nayak, Paulo G. Coelho, Lukasz Witek, Alicia Bilbao, Daniel Bilbao, Prasoon Mohan, Sapna Deo, Sylvia Daunert   +12 more
wiley   +1 more source

Reducing solidification cracks and enhancing mechanical performance in additively manufactured Cu-Ti alloys via chemical fluctuation manipulation

Virtual and Physical Prototyping
Additive manufacturing offers substantial design freedom for developing copper (Cu) alloy components with complex shapes. However, the extreme process conditions of this technique increase the risk of solidification cracking.
Qi Liu, Shengxi Jin, Chuanxi Ren, Dongdong Zhang, Ze Pu, Hongning Wen, Yating Ran, Xingdong Dan, Xuanlai Chen, Song Ni, Jing Lu, Zibin Chen   +11 more
doaj   +1 more source

Serrated Chips Formation in Micro Orthogonal Cutting of Ti6Al4V Alloys with Equiaxial and Martensitic Microstructures

Micromachines, 2019
The formation of serrated chips is an important feature during machining of difficult-to-cut materials, such as titanium alloy, nickel based alloy, and some steels.
ZeJia Zhao, Suet To, ZhuoXuan Zhuang
doaj   +1 more source

Volatile Relay Biosensing and Mobile Phone Imaging for Detection of Influenza Virus

Advanced Functional Materials, EarlyView.
Detection of volatile organic compounds is performed via a coupled enzymatic assay with mobile phone detection of the signal. Specific application demonstrated herein is the detection of influenza virus, across multiple levels of biological complexity, up to patient‐derived samples.
Dante G. Andersen, Josefine H. Jakobsen, Mikkel Høj Nielsen, Shreyans Chatterjee, Detlef Michel, Jan Münch, Rüdiger Gross, Alexander N. Zelikin   +7 more
wiley   +1 more source

Surface and subsurface response to the in-situ laser assistance in ultra-precision diamond turning of SiCp/Al composites

Journal of Materials Research and Technology
This study focuses on the application of in-situ laser-assisted single-point diamond turning (ILAT) on SiCp/Al metal matrix composites (MMCs), renowned for their exceptional mechanical properties and difficult-to-cut nature.
Yuhan Li, Hanheng Du, Wai Sze Yip, Cheung tong Cheng, Yan Zhou, Jieqiong Lin, Suet To   +6 more
doaj   +1 more source

Innovations in High- and Ultra-precision Machining

Modern precision manufacturing faces the challenge of integrating accuracy requirements into a framework of agile and sustainable production technologies. This development leads to numerous further challenges, affecting almost all areas of precision manufacturing industry.
Uhlmann, Eckart, Polte, Mitchel, Hocke, Toni, Tschöpel, Julius   +3 more
openaire   +2 more sources

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

Advanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li, Zhangzheng Xiao, Zheng Yan, Adnan Raza Altaf, Qun Song, Dingding Yao, Afshan Sohail, Yixin Wang, Wenxiu Ma, Shanjun Li, Yaohui Chen, Peiwen Liu, Kai Zhang   +12 more
wiley   +1 more source

Microstructure and machinability of selective laser melted titanium alloy in micro-milling

Journal of Materials Research and Technology
This study thoroughly investigates the relationship between the microstructure of Selective Laser Melted (SLM) Ti6Al4V and improved machinability in micro-milling.
Muhammad Rehan, Te Zhao, Wai Sze Yip, Sandy Suet To   +3 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Influence of oxidative modification of polyhydroxy polymers on the performance of shear thickening polishing slurry

Journal of Materials Research and Technology
The dispersed phase particles, which form dynamic clusters under high shear, play a key role in determining the rheological properties of shear thickening polishing slurry (STPS). Enhancing the hydrophilicity of dispersed phase particles through chemical
Lanying Shao, Shihong Feng, Yanhuan Wang, Yuyang Chen, Mingfeng Ke, Jiahuan Wang, Binghai Lyu   +6 more
doaj   +1 more source