Smart Lens Prevents Diabetic Retinopathy

Researchers have developed a smart contact lens-type wearable device to prevent diabetic retinopathy and treat it in its early stages by irradiating 120 μW far red/LED light to the retina. This...

Researchers Develop New X-Ray Detector

Scientists have identified a new class of x-ray detectors based on layered perovskites

Smart Photonic Contact Lens for Diabetic Diagnosis and Retinopathy Treatment

Diabetic patients need to measure their blood sugar level by drawing blood before and after a meal. It is easy to develop complications due to diabetes. Recently, a...

Force-Sensitive Innovations: Addressing Cerebral Palsy Challenges with Electronic Medical Training Devices

Nine years ago, Julian Gunderson was born three months prematurely and weighed just 1 kg (2.2 lb). After a year's worth of injections,...

LED Lamp Automatically Resets Racing Heart

Researchers have found a way to reset a racing heart immediately and automatically by an implanted LED device. It could be the first step toward a pain-free treatment for patients with atrial...

Quantum Dots Monitor Brain Activity

Luminescent quantum dots are finding new and exciting applications in current nano-science research, including improved solar energy collectors, LEDs, and quantum computers. A recent thrust from the...

Flexible Micro LEDs Can Control Behavior of Neurons

A KAIST research team has developed flexible vertical micro LEDs (f-VLEDs) using anisotropic conductive film (ACF)-based transfer and interconnection technology. The team, led by Professor...

Illuminated Pajamas Treat Newborns

To treat newborns for treat, the babies lie in incubators. Irradiation with blue light in an incubator is necessary because toxic decomposition products of the blood pigment hemoglobin are deposited in the...

Maximizing Power in Wearable Heart Monitors

Measuring multiple parameters, accurate readings, and having a long battery lifetime: these are the most critical parameters for a wearable device that monitors cardiovascular health. Wearable...

Building an Integrated Home Health Monitoring System

Among the challenges faced by the healthcare sector is a population that is growing older. The elderly population is expected to grow significantly over the next 20 years. Having an...

LED Probes to Map the Brain

Tiny LEDs light up neural pathways.

A team of researchers at the University of Michigan (U-M), Ann Arbor, are using light-emitting diodes (LEDs) as small as neurons to begin to unlock the secrets of neural...

3D-Printing 10 Materials at Once

A team of computer scientists from MIT’s Computer Science and Artificial Intelligence Lab (CSAIL) say that they have created a 3D printer that uses machine vision and 3D scanning to self-correct and...

Semiconductor Laser Improves Imaging Quality

An interdepartmental team of scientists in applied physics, electrical and biomedical engineering, and diagnostic radiology at Yale University say that there has been an intense and ongoing search...

LED-Based Neuroimaging Improves Active Brain Scanning

A team of researchers at Washington University School of Medicine, St. Louis, MO, have developed a brain-scanning technology that tracks what the brain is actively doing by shining dozens...

Signaling Implantable Electronics to Dissolve

A team of mechanical and materials engineers in Iowa State University say that they have a new way of looking at electronics—as impermanent materials that can completely dissolve once they are...

R&D Roundup: October 2013

Silver Circuits Create Conductive Fabric

Researchers at the National Physical Laboratory, Middlesex, UK, Electronics Interconnection group has developed a new method to produce conductive textiles, which could...

New Class of Transparent, Stretchable Electrodes Created

Ulsan National Institute of Science & Technology (UNIST), South Korea, has created contact lenses fitted with inorganic light-emitting diode, and tested them on a live rabbit with...

R&D Roundup: November 2013

Celtic Knot Designs Inspire Polymer Breakthrough

A slow-motion method of controlling the synthesis of polymers, inspired by trees and Celtic Knot designs, could open up new possibilities in areas including...

Creating Cathodes for Air-Breathing Biobatteries

Institute of Physical Chemistry of the Polish Academy of Sciences, Warsaw, Poland
http://www.ichf.edu.pl

Devices that support various functions of our bodies are being used...

High Power LED Chip Array Packaging

The last few years have seen the development of larger, higher power, higher luminescence light-emitting diode (LED) chips. Prior to this, LEDs were typically 0.020" x 0.020", came in various colors and...

Benefits of LED Cured Adhesives in Medical Applications

Selecting an adhesive is often a difficult task because it involves give and take between the end-use and manufacturing requirements. When it comes to bonding applications in the...

NASA Light Technology Helps Reduce Painful Side Effects from Radiation and Chemotherapy

Results of a two-year clinical trial indicate that a NASA technology originally developed for plant growth experiments on space shuttle missions has...

Highly Sensitive Micro Fluorescence Detector for Bioanalytical Devices

An advanced micro fluorescence detector (microFD) uses a hydrogenated amorphous silicon (a-Si:H) photodiode for high sensitivity biochemical analyses in micro-capillary...

Magnetic Separator Enhances Treatment Possibilities

Since the earliest missions in space, NASA specialists have performed experiments in low gravity. Protein crystal growth, cell and tissue cultures, and separation technologies such as...