POSTS TAGGED AS laser

Innovative MRI Scanning

New sensor detects errors in MRI scans
“Hvidovre Hospital has the world’s first prototype of a sensor capable of detecting errors [MORE]

Tissue Soldering

Nanothermometry-enabled intelligent laser tissue soldering
“Here, intelligent laser tissue soldering (iSoldering) with integrated nanothermometry is introduced as a promising yet unexplored [MORE]

Robot Operating Deep Inside the Lung

Miniature Robots Could Treat Tumors Deep within the Lung
“Researchers from the University of Leeds in the UK have developed miniature, [MORE]

Photoacoustic Patch Monitors Conditions Deep in the Body

A photoacoustic patch for three-dimensional imaging of hemoglobin and core temperature
“Here, we [nanoengineers at UC San Diego] demonstrate a photoacoustic [MORE]

Dual-Axis Optical Coherence Tomography

DA-OCT system
“Here, we [biomedical engineers at Duke University] present a novel implementation of dual-axis optical coherence tomography (DA-OCT) that offers [MORE]

A Carbon Nanotube Sensor for COVID

Carbon Nanotube Sensor Detects SARS-CoV-2 Within 5 Minutes
“Scientists at MIT announced the development of a rapid COVID-19 test that can [MORE]

Photoacoustic Device for Assessing Lymph Nodes

Transparent ultrasound transducer
“[We, electrical engineers at South Korea’s Pohang University] demonstrate a non-ionizing, cost-effective, handheld photoacoustic finder (PAF) fully integrated [MORE]

Photoblueing of Organic Dyes Can Cause Artifacts in Super-Resolution Microscopy

How photoblueing disturbs microscopy
In super resolution fluorescence microscopy, the laser that excites organic molecules, like Cy5 dye, can have two [MORE]

Ink Jet Printing of Biosensors

Experimental setup for the microdisk laser based biosensing
Researchers at Kyushu University report: “In this study, a microdisk laser was fabricated [MORE]

Laser-Light Activated Drug Delivery for Arthritis

Laser light used in treatment of RA
A collaborative team at the University of North Carolina at Chapel Hill and Duke [MORE]

First Laser Ultrasound Images Inside the Body

Images captured remotely via ultrasound
“MIT engineers have come up with an alternative method that doesn’t require contact with the body [MORE]

Optical Sensor Detects Cancer Cells in Urine

Detecting cancer cells in urine
In searching for a protein associated with human tumor progression, researchers at the University of Twente [MORE]

A “Cytophone” with a Laser and Ultrasound to Kill Tumor Cells

 
Noninvasive cytophone detects melanoma
University of Arkansas Medical School researchers have developed a device that can detect and kill melanoma cells [MORE]

Pinpointing Melanoma

Hand held optical probe to diagnose skin cancer
Engineers at two universities, in Canada and Scotland, have developed “. . . [MORE]