Pohang University of Science and Technology (POSTECH)

Pohang University of Science and Technology (POSTECH)

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Pohang University of Science and Technology (POSTECH)
19 Apr 2021

Wearable Sensors That Detect Gas Leaks

Gas accidents such as toxic gas leakage in factories, carbon monoxide leakage of boilers, or toxic gas suffocation during manhole cleaning continue to claim lives and cause injuries. Developing a sensor that can quickly detect toxic gases or biochemicals is still an important issue in public health, environmental monitoring, and military sectors.
29 Mar 2021

Artificial Lung Model Uses 3D Printing

The warmer temperature and blooming flowers signal the arrival of spring. However, worries about respiratory diseases are also on the rise due to fine dust and viruses. The lung, which is vital to breathing, is rather challenging to create artificially for experimental use due to its complex structure and thinness. Recently, a research team has succeeded in producing an artificial lung model using 3D printing.
4 Nov 2020

Machine Learning that Predicts Anti-Cancer Drug Efficacy

Research on anti-cancer drug response in patient-derived artificial organoids and transcriptome learning of genes associated with anti-cancer target proteins.
9 Mar 2020

Triboelectric Energy Harvesting and Sensing (TENG) 2020-2040

IDTechEx Report: Dr Peter Harrop
12 Feb 2020

A Thermometer can be Stretched and Crumpled by Water

Recent outbreaks of the novel coronavirus have emphasized the importance of quarantine and prevention more than ever. When monitoring changes in our body, body temperature is first measured. So, it is very significant to measure the temperature accurately and promptly.
16 Dec 2019

How Light a Foldable and Long-Lasting Battery can be

With the launch of wearable devices and smartphones that require high capacity of electricity such as foldable phones and 5G phones, the interest in batteries are increasing and various battery types are developed. For example, flexible batteries embedded in the mobile watch band or wireless power sharing batteries that have developed from wireless charging.
9 Jul 2019

A wearable vibration sensor for accurate voice recognition

A voice-recognition feature can be easily found on mobile phones these days. Often times, we experience an incident where a speech recognition application is activated in the middle of a meeting or a conversation in the office. Sometimes, it is not activated at all regardless of numbers of times we call out the application.
4 Jun 2019

3D printed artificial corneas similar to human ones

The existing artificial cornea uses recombinant collagen or is made of chemical substances such as synthetic polymer. Therefore, it does not incorporate well with the eye or is not transparent after the cornea implant.
6 Jun 2016

Graphene-based transparent electrodes for flexible OLEDs

The arrival of a thin and lightweight computer that even rolls up like a piece of paper will not be in the far distant future.
22 Dec 2015

Perovskite LED that could replace LED and OLED

A perovskite light emitting diode (PeLED) that could replace organic LED (OLED) and quantum dot LED (QDLED).