Search Results - "Garrute, Felipe Vianna"
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Bioengineered gas vesicle nanostructure increases the ultrasound backscattered signal amplitude in presence of tumoral enzyme Cathepsin B
Published in 2023 IEEE International Ultrasonics Symposium (IUS) (03-09-2023)“…Gas vesicles (GVs), nanostructure gas-filled protein-shelled compartments, act as ultrasound contrast agents (UCAs). Recent works report bioengineered GvpC,…”
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Conference Proceeding -
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Exploring the Impact on Collapse and Ultrasound Backscattered Signal Intensity with Varying Ultrasound Power Incident on Gas Vesicle Used for Contrast Agent
Published in 2024 IEEE UFFC Latin America Ultrasonics Symposium (LAUS) (08-05-2024)“…Gas vesicles (GVs), gas-filled protein-encapsulated nanostructures, synthesized by microorganisms such as Halobacterium salinarum NRC-1 (HALO) and Anabaena…”
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Conference Proceeding -
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A Bioengineered Cathepsin B-sensitive Gas Vesicle Nanosystem That Responds With Increased Gray-level Intensity of Ultrasound Biomicroscopic Images
Published in Ultrasound in medicine & biology (01-01-2025)“…This work aimed to promote the interaction of a modified gas vesicle (GV) with cathepsin B (CTSB) protease and analysed their backscattered signal by…”
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Journal Article -
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Gas vesicle isolated from microorganisms to act as ultrasound contrast agent
Published in Research on biomedical engineering (01-03-2021)“…Purpose Ultrasound contrast agent (UCA), used to enhance the contrast in ultrasonography, consists of microbubbles filled with an inert gas and encapsulated…”
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Journal Article -
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A Bioengineered Cathepsin B-sensitive Gas Vesicle Nanosystem That Responds With Increased Gray-level Intensity of Ultrasound Biomicroscopic Images
Published in Ultrasound in medicine & biology (10-10-2024)“…This work aimed to promote the interaction of a modified gas vesicle (GV) with cathepsin B (CTSB) protease and analysed their backscattered signal by…”
Get full text
Journal Article