Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Life patterns

07.10.2002


A new use of old technology could lead to handheld scanning diagnostic devices (as seen in Star Trek!) one day becoming a reality.



Writing in the October issue of Biologist, Steve Mitchell and colleagues (Imperial College of Science Technology and Medicine, London) envisage a future where, ‘an entire individual could be quickly scanned using a handheld device. Extrapolating further, such a scan could provide a virtually instant readout of an individual’s biochemistry, revealing potential illnesses and providing a diagnosis, even before the emergence of any clinical manifestations.’

A new application of existing technology offers a first step in understanding the human genome in action, whereby we can follow change inside cells without a complete understanding of what these changes involve. Nuclear magnetic resonance spectroscopy (originally discovered in 1945, but since made both more specific and much more sensitive) can analyse the molecular contents of a cell – producing distinct patterns, which promise to reliably indicate different disease processes. By following patterns, rather than individual proteins, scientists gain an overview of entire cell processes, and a valuable insight into the nature of cellular change.

Alison Bailey | alfa
Further information:
http://www.iob.org/biologist.asp

More articles from Health and Medicine:

nachricht Observing the cell's protein factories during self-assembly
15.06.2018 | Charité - Universitätsmedizin Berlin

nachricht Scientists unravel molecular mechanisms of Parkinson's disease
13.06.2018 | The Francis Crick Institute

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

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

Im Focus: AchemAsia 2019 will take place in Shanghai

Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.

Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...

Im Focus: First real-time test of Li-Fi utilization for the industrial Internet of Things

The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.

Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.

Im Focus: Sharp images with flexible fibers

An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.

Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...

Im Focus: Photoexcited graphene puzzle solved

A boost for graphene-based light detectors

Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...

Im Focus: Water is not the same as water

Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature Communications.

From a chemical perspective, water is a molecule in which a single oxygen atom is linked to two hydrogen atoms. It is less well known that water exists in two...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Munich conference on asteroid detection, tracking and defense

13.06.2018 | Event News

2nd International Baltic Earth Conference in Denmark: “The Baltic Sea region in Transition”

08.06.2018 | Event News

ISEKI_Food 2018: Conference with Holistic View of Food Production

05.06.2018 | Event News

 
Latest News

Scientists predict a new superhard material with unique properties

18.06.2018 | Materials Sciences

Squeezing light at the nanoscale

18.06.2018 | Physics and Astronomy

A sprinkle of platinum nanoparticles onto graphene makes brain probes more sensitive

15.06.2018 | Materials Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>