Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Whole-Blood Sensor Research Could Transform Cardiac Testing

15.10.2007
University of Ulster researchers have teamed up with scientists at the Indian Institute of Technology, Bombay on a project to develop low-volume whole-blood sensors that could transform point-of-care cardiac testing.

Fast, accurate blood analysis is vital in the treatment of people suffering heart attacks or other life-threatening cardiac events, said Professor Jim McLaughlin, Director of UU’s Nanotechnology & Advanced Materials Research Institute, who leads the project team.

“If you have a suspected heart attack medical staff will monitor your ECG, respiration rate, SP02 and eye dilation.

“But it is also vitally important that your blood is analysed as quickly as possible. Analysing cardiac enzymes in the blood will enable medical staff to determine the correct treatment. It will guide them on whether to administer clot-busting drugs, insert a stent or attempt defibrillation, for example.”

The sensor system under development will use carbon nanotubes to filter out blood cells - preventing them from adhering to the sensor, or distorting the result.

Typical uses of the technology include monitoring of cardiac enzymes, e.g. troponin I, to aid in the diagnosis of a cardiac attack, determine the severity and also monitor recovery afterwards.

The ultimate application will be important in cases where defibrillators are used; cardiac rehabilitation; bed-side monitoring; triage scenarios and at the scene of an emergency.

The UU/IIT Bombay initiative is part of the UK-India Education and Research Initiative (UKERI), a programme funded by the governments of the UK and India, for collaborative projects between educational institutes in the two countries.

The UKERI project has enabled the recruitment of four new PhD students who have already started at UU, and is expected to attract more PhD exchanges as it progresses. The first formal meeting between the researchers took place on 25-28th of September 2007 at the University of Ulster.

David Young | alfa
Further information:
http://news.ulster.ac.uk/releases/2007/3443.html

More articles from Medical Engineering:

nachricht Virtual Reality in Medicine: New Opportunities for Diagnostics and Surgical Planning
07.12.2016 | Universität Basel

nachricht 3-D printed kidney phantoms aid nuclear medicine dosing calibration
06.12.2016 | Society of Nuclear Medicine

All articles from Medical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Significantly more productivity in USP lasers

In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.

Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...

Im Focus: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

Im Focus: MADMAX: Max Planck Institute for Physics takes up axion research

The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.

The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

Closing the carbon loop

08.12.2016 | Life Sciences

Applicability of dynamic facilitation theory to binary hard disk systems

08.12.2016 | Physics and Astronomy

Scientists track chemical and structural evolution of catalytic nanoparticles in 3-D

08.12.2016 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>