Home / Optical Barrier Modulator
The treatment of glioblastoma has limited clinical progress over the past decade, partly due to the lack of effective drug delivery strategies across the blood-brain-tumor barrier.
Breaking the Terahertz Barrier Plasmonic modulators are tiny devices that convert electrical signals into optical signals for transmission through optical
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Placing an optical fiber in the tumor surgical cavity would allow light delivery to the tumor margin. In summary, this work provides a new strategy to modulate the BBTB permeability by manipulating its
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The development of high-speed dual-band photodetectors with high responsivity is important for several applications such as optical communication, biomedical imaging or
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New indium phosphide-based modulator achieves unprecedented bit rates, promising swifter data transmission. As data traffic grows, there is an
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Modern telecom relies on diverse tech, but some can''t directly communicate. Enter the electro-optical (EO) modulator, converting electrical
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Here we demonstrate scalable MoS 2 memtransistor arrays with precise Schottky barrier modulation, achieved through controlled oxidation
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This article presents a comprehensive review of various optical modulation technologies, including electro-optic, all-optical, acousto-optic, thermo-optic, and magneto-optic modulation.
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Compared with other barrier modulation methods, our optical approach has advantages in high spatial resolution and minimally invasive access to tissues. Overall, optoBBTB allows for the
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Recently, we revealed the mechanisms of the optical BBB modulation using an in vitro BBB model established with human cerebral microvascular endothelial cells.
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OptoBBTB enhances the delivery of paclitaxel (Taxol) in two genetically engineered glioma models (GEMM) that span the spectrum of GBM phenotypes. OptoBBTB followed by Taxol delivery
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Recently, we revealed the mechanisms of the optical BBB modulation using an in vitro BBB model established with human cerebral microvascular endothelial cells.
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The treatment of glioblastoma has limited clinical progress over the past decade, partly due to the lack of effective drug delivery strategies across the blood-brain
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Our study reveals that optoBBTB significantly improves therapeutic delivery and has the potential to facilitate future drug evaluation for cancers in the
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Abstract and Figures An optical phase modulator based on novel n-i-n InGaAlAs/InAlAs multiple-quantum-barrier (MQBs) is proposed to reduce the
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Multi-dimensional detection of optical information with a single device enables energy- and area-efficient sensing capabilities. Here, the authors report dual-band infrared detectors based
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The blood-brain-tumor barrier (BBTB) is a significant obstacle to GBM treatment and restricts entry of most FDA-approved effective oncology drugs. Herein, we report that picosecond
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Here, we demonstrated an approach for optical-super-resolution nanolithography that utilizes an absorbance-modulation layer that is placed directly atop the photoresist layer.
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Germanium/Silicon-Germanium (Ge/SiGe) multiple quantum wells receive great attention for the realization of Si-based optical modulators, photodetectors, and
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Applications of Optical Modulators Optical modulators have a wide range of applications in optics and photonics. Some of the most significant applications are: Optical Communication
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Optical and photonic modulators are technologically advanced devices that enable the manipulation of light properties—such as power and phase—based on input signals.
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Compared with other barrier modulation methods, our optical approach has advantages in high spatial resolution and minimally invasive access to tissues. Overall, optoBBTB allows for the delivery of a
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Optical modulators are crucial devices used for controlling and manipulating light properties, primarily to modulate various aspects of light waves. They enable the modification of
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Here, a photo-modulation strategy is demonstrated by integrating monolayer graphene as transparent electrodes on oxygen-terminated single
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We show that pulsed laser excitation of vascular-targeted gold nanoparticles non-invasively and reversibly modulates the blood-brain-tumor barrier permeability (optoBBTB) and enhances the
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Electro-optic modulators use an electric field (the electro-optic effect) to alter the optical properties of a material, often enabling very fast modulation. Acousto-optic modulators use sound waves (the
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The use of orthogonal frequency division multiplexing (OFDM) modulation for optical communication plays a significant role in improving the overall efficiency of the system. But still, there
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Glioblastoma multiforme (GBM) is the most prevalent malignant tumor in the central nervous system. It has diverse phenotypes, including diffuse single-cell infiltration in which the tumor
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Discover the world of optical modulators and their crucial role in optical materials, including their types, working principles, and applications.
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