Results 81 to 90 of about 184,235 (277)

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

A W-Band 3-D Integrated Mini-SAR System With High Imaging Resolution on UAV Platform

IEEE Access, 2020
The light-small multi-rotor unmanned aerial vehicle (UAV) carrying with a mini synthetic aperture radar (SAR) payload has provided an advanced information acquisition technology for the target detecting and imaging fields. In this paper, a W-band compact
Man-Lai Ding, Chi-Biao Ding, Li Tang, Xue-Mei Wang, Jia-Meng Qu, Rui Wu   +5 more
doaj   +1 more source

Microwave Imaging and Emerging Applications [PDF]

International Journal of Biomedical Imaging, 2012
Active microwave imaging for biomedical has been proposed, studied, and implemented to varying degrees by a plethora of worldwide institutions for the last 30 years. Much of the interest has been based on the fact that tissue dielectric properties embody important information about physiological state and function.
openaire   +3 more sources

Mechanically Stable and Tunable Photoactivated Peptide‐Based Hydrogels for Soft Tissue Adhesion

Advanced Functional Materials, EarlyView.
A collagen‐like peptide hydrogel platform is developed using supramolecular self‐assembly and light‐triggered crosslinking. It creates mechanically stable, tunable hydrogels with cytocompatibility and biodegradability, making them potential soft tissue adhesives.
Alex Ross, Daniel Nguyen, Aidan J. MacAdam, German A. Mercado Salazar, Micaela Gianetti, Ramis Ileri, Marc Ruel, Erik J. Suuronen, Emilio I. Alarcon   +8 more
wiley   +1 more source

A Complex Background SAR Ship Target Detection Method Based on Fusion Tensor and Cross-Domain Adversarial Learning

Remote Sensing
Synthetic Aperture Radar (SAR) ship target detection has been extensively researched. However, most methods use the same dataset division for both training and validation.
Haopeng Chan, Xiaolan Qiu, Xin Gao, Dongdong Lu   +3 more
doaj   +1 more source

Superconducting Material Diagnostics using a Scanning Near-Field Microwave Microscope

, 1998
We have developed scanning near-field microwave microscopes which can image electrodynamic properties of superconducting materials on length scales down to about 2 $\mu$m.
Anlage, Steven M., Dutta, Sudeep K., Feenstra, B. J., Hu, Wensheng, Steinhauer, D. E., Thanawalla, A. S., Vlahacos, C. P., Wellstood, F. C.   +7 more
core   +2 more sources

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

Advanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat, Johan Sebastian Lopez‐Parra, Willem M. H. Hoogaars, Emma Dijkstra, Cynthia Huang, Irafasha C. Casmil, Anna K. Blakney, Peter Olinga, Barbara Rothen‐Rutishauser, Hélder A. Santos, Alke Petri‐Fink, Flávia Sousa   +11 more
wiley   +1 more source

Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors

Advanced Functional Materials, EarlyView.
This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu, Nan Li, Yuqing Chen, Naisong Shan, Shinya Wai, Jie‐Hao Chen, Aidan Ziaja, Shrayesh N. Patel, Sihong Wang   +8 more
wiley   +1 more source

Global Polarimetric Synthetic Aperture Radar Image Segmentation with Data Augmentation and Hybrid Architecture Model

Remote Sensing
Machine learning and deep neural networks have shown satisfactory performance in the supervised classification of Polarimetric Synthetic Aperture Radar (PolSAR) images. However, the PolSAR image classification task still faces some challenges. First, the
Zehua Wang, Zezhong Wang, Xiaolan Qiu, Zhe Zhang   +3 more
doaj   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

Advanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu, Zhaowei Zhang, Jules Fraunié, Cédric Robert, Grégory Seine, Bernard Gil, Guillaume Cassabois, Vincent Jacques   +7 more
wiley   +1 more source