CIENCIASMEDICASNEWS: In vivo, real-time 3D fluorescence imaging and photostimulation

miércoles, 20 de mayo de 2020

In vivo, real-time 3D fluorescence imaging and photostimulation

	Fluorescence
	The latest fluorescence news from NewsMedical

What is Time-Resolved Fluorescence Spectroscopy?

In vivo, real-time 3D fluorescence imaging and photostimulation

The FEMTO3D Atlas provides scientists with an All-in-One multiphoton system: it implements and goes beyond the traditional microscope imaging and photostimulation functions, and combines them with a unique acousto-optic scanner-based 3D attribute.

Find out how you can scan neuronal or other biological processes in 3D up to a million times faster than with classical methods.

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PET Image Reconstruction Overview - Current and Future Trends

Image reconstruction is a fundamental part of PET allowing to generate 3D tomographic images of the tracer’s spatial distribution based on the position and timing of the detected annihilation gammas. PET reconstruction, common to other imaging modalities like CT and SPECT, apply algorithms whose mathematical details the general users may not need to understand. Nevertheless, a good knowledge on the performance characteristics of different algorithms can be highly beneficial to obtain reliable quantitative images more efficiently.

Study examines 5-aminolevulinic acid induced fluorescence in surgery of brain metastases

Two-thirds of brain metastases give off fluorescence following administration of 5-aminolevulinic acid, which could potentially assist surgeons in identifying such tumors.

	Nanosized silver cubes can make it easier to read diagnostic tests Engineers at Duke University have shown that nanosized silver cubes can make diagnostic tests that rely on fluorescence easier to read by making them more than 150 times brighter.

	Ultraviolet Light Reveals How Improper Use of PPE Spreads Contagion According to reports, a majority of health care workers have been infected by the coronavirus (COVID-19) in spite of using personal protective equipment (PPE).

	Exploring Cell Walls and Plant Protein Regulation with Microscopy The evolution in microscopy, for example, fluorescence microscopy, makes it possible for the detailed study of the cell wall and various plant protein interactions.