Results 81 to 90 of about 1,555,141 (308)

Designing the Next Generation of Biomaterials through Nanoengineering

Advanced Materials, EarlyView.
Nanoengineering enables precise control over biomaterial interactions with living systems by tuning surface energy, defects, porosity, and crystallinity. This review highlights how these nanoscale design parameters drive advances in regenerative medicine, drug delivery, bioprinting, biosensing, and bioimaging, while outlining key translational ...
Ryan Davis Jr., Ishaan Duggal, Nicholas A. Peppas, Akhilesh K. Gaharwar   +3 more
wiley   +1 more source

Engineered Plasmonic and Fluorescent Nanomaterials for Biosensing, Motion, Imaging, and Therapeutic Applications

Advanced Materials, EarlyView.
A schematic illustration of how noble metals can be used to create nanoparticles (NPs) or nanoclusters (NCs). Noble metal NPs, due to their plasmonic properties, enable photothermal therapy and surface‐enhanced Raman scattering (SERS). In contrast, NCs, which lack a plasmonic resonance band, exhibit fluorescence, making them ideal for bioimaging ...
David Esporrín‐Ubieto, Juan C. Fraire, Daniel Sánchez‐deAlcázar, Samuel Sánchez   +3 more
wiley   +1 more source

Rutin in buckwheat grain meal determined by UV photoacoustic spectroscopy and HPLC

Nova Biotechnologica et Chimica, 2017
A relatively novel approach for easy and quick determination of rutin in buckwheat grain is suggested. The rutin content of the grain in seven common buckwheat (Fagopyrum esculentum) and six Tartary buckwheat (Fagopyrum tataricum) varieties was ...
Dóka Ottó, Brunori Andrea, Schmidt Rezső, Bicanic Dane, Végvári György   +4 more
doaj   +1 more source

Biofilm monitoring by photoacoustic spectroscopy

Water Science and Technology, 2003
The use of photoacoustic spectroscopy (PAS) as a new biofilm monitoring technique is presented. Growth and detachment of biofilms at three different positions inside a flow channel were monitored by photoacoustic measurements in the visible spectral range (λ = 532 nm).
Reinhard Niessner, Thomas Schmid, Christoph Haisch, Ulrich Panne   +3 more
openaire   +3 more sources

Sonodynamic and Bioorthogonal Sonocatalytic Thrombotic Therapy Based on AIE Cationic Tetranuclear Ir(III) Complex Nanoplatform Guided by NIR‐Chemiluminescence Imaging

Advanced Materials, EarlyView.
AIE‐active tetranuclear Ir(III) complex Ir‐4 as a sonosensitizer/sonocatalyst is formulated into a nanoplatform with an H2S donor. Ir‐4@S‐R NPs achieves combined endogenous NIR chemiluminescence imaging, sonodynamic therapy and release of H2S in situ by a bioorthogonal sonocatalytic reaction in vivo, achieving safe thrombolysis and anti‐inflammatory ...
Zihan Wu, Liping Zhang, Ziwei Wang, Shengnan Liu, Qiaohua Zhang, Chunguang Shi, Yachao Wang, Gelin Xu, Dongxia Zhu, Martin R. Bryce, Lijie Ren, Ben Zhong Tang   +11 more
wiley   +1 more source

Condition monitoring wind turbine gearboxes using on-line/in-line oil analysis techniques [PDF]

, 2011
Paper examining condition monitoring wind turbine gearboxes using on-line/in-line oil analysis ...
Quail, Francis J.
core  

Synthesis, Properties, and Typical Applications of MXene‐Based Heterostructure Materials

Advanced Materials Interfaces, EarlyView.
In recent years, MXene‐based heterostructure materials have achieved fruitful outcomes in multiple aspects. However, a comprehensive and systematic summary of MXene‐based heterostructures is still absent. This review summarizes the performance characteristics, synthesis methods, and the latest research progress of MXene heterostructures in several ...
Baoquan Xiao, Zelin Gao, Hengbiao Zhang, Jiantao Zhang, Shiyuan Wang, Gang Long, Shenghu Wei, Jixing Huang, Runqi Yao, Xingdong Jiang, Fei Ma, Xusheng Xia, Liyun Ding   +12 more
wiley   +1 more source

Thermal Resistance of 1D Micron‐Wide Interface Under External Force Modulation

Advanced Materials Interfaces, EarlyView.
A novel TET‐based technique is developed to characterize the interfacial thermal resistance at the microscale. The interfacial thermal resistance is measured at ≈1200–1400 mK/W for natural contact. Externally applied force reduces the thermal resistance dramatically down to ≈125 mK/W.
Amin Karamati, Wangda Qu, Xianglan Bai, Xinwei Wang   +3 more
wiley   +1 more source

Effects of Extreme Mirror Downscaling on Open Micro‐Fabry–Perot Spectral Responses and Resonant Mode Profiles

Advanced Photonics Research, EarlyView.
Extreme miniaturization of Fabry–Perot cavities has severe impacts on their spectral response and spatial distribution of the resonant modes. A fully analytical methodology is proposed accounting for the finite borders of the micromirrors to predict this behavior. Model validation relies on comparing with measurements obtained on silicon micro‐cavities
Ahmed Mahrous, Mohamed N. Ali, Mazen Erfan, Yasser M. Sabry, Diaa Khalil, Tarik Bourouina   +5 more
wiley   +1 more source

Copper and Iron‐Based Metal‐Organic Frameworks for Synergistic Cancer Phototherapies: Recent Advances, Challenges, and Future Prospects

Advanced Therapeutics, EarlyView.
The graphical abstract illustrates the combined effect of PTT and PDT using metal‐organic frameworks (MOFs) in a cancer treatment model. Tumor‐bearing mice are irradiated with different laser lights, which activate the MOF nanoparticles within cancer cells. The MOFs produce reactive oxygen species through PDT, while PTT elevates the temperature to kill
Kayalvizhi Samuvel Muthiah, Kalaiarasu Lakshminarayanan, Yu Chien Lin, Udesh Dhawan, Loganathan Rangasamy, Ren‐Jei Chung   +5 more
wiley   +1 more source