Results 41 to 50 of about 43,574 (244)
Ultrafast Confocal Raman Imaging [PDF]
Microscopy Today, 2008 Abstract A thorough knowledge of structural and chemical properties is essential in the fields of nanotechnology, materials research, and life science, leading to a growing demand for characterization methods for heterogeneous systems on the nanometer scale.
Harald Fischer +2 more
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Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Annals of MedicineCurrent cancer diagnosis relies on established tools such as serum biomarkers, imaging, and tissue biopsies. However, their limitations—including inadequate sensitivity for early detection, invasiveness, and inability to capture real-time dynamics ...
Juan Zhang, Jie Shen
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Raman imaging of floating cells
Optics Express, 2005 Raman imaging can yield spatially resolved biochemical information from living cells. To date there have been no Raman images published of cells in suspension because of the problem of immobilizing them suitably to acquire space-resolved spectra. In this paper in order to overcome this problem the use of holographic optical tweezers is proposed and ...
Caitriona, Creely +4 more
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Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Raman Imaging of Nanocarriers for Drug Delivery
Nanomaterials, 2019 The efficacy of pharmaceutical agents can be greatly improved through nanocarrier delivery. Encapsulation of pharmaceutical agents into a nanocarrier can enhance their bioavailability and biocompatibility, whilst also facilitating targeted drug delivery ...
Sally Vanden-Hehir +5 more
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Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
The Recent Advances in Raman Microscopy and Imaging Techniques for Biosensors
Biosensors, 2019 Raman microspectroscopy is now well established as one of the most powerful analytical techniques for a diverse range of applications in physical (material) and biological sciences.
Alexander Rzhevskii
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Scientific Reports, 2022 Metastatic prostate cancer colonizes the bone to pave the way for bone metastasis, leading to skeletal complications associated with poor prognosis and morbidity.
Sumanta Kar +8 more
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Frontiers in Chemistry, 2023 Plastic products are used ubiquitously and can potentially release microplastics and nanoplastics into the environment, for example, products such as the silicone sealant used in kitchens.
Cheng Fang +4 more
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