Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > Physicists make quantum leap in understanding life's nanoscale machinery

UQ's Mr Nicolas Mauranyapin, Professsor Warwick Bowen and Dr Lars Madsen
UQ's Mr Nicolas Mauranyapin, Professsor Warwick Bowen and Dr Lars Madsen

Abstract:
A diagnostic technique that can detect tiny molecules signalling the presence of cancer could be on the horizon.

Physicists make quantum leap in understanding life's nanoscale machinery

Brisbane, Australia | Posted on June 27th, 2017

The possibility of an entirely new capability for detecting cancer at its earliest stages arises from University of Queensland physicists applying quantum physics to single molecule sensing for the first time.

Australian Research Council Future Fellow Professor Warwick Bowen said the research - reported in Nature Photonics this week - demonstrated how quantum technologies could revolutionise the study of life's "nanoscale machinery, or biological motor molecules".

"Motor molecules encode our genetic material, create the energy our cells use to function, and distribute nutrients at a sub-cellular level," Professor Bowen said.

"Unlike methods currently available, the technique helps us observe the behaviour of single biomolecules without large-label particles or damaging light intensities."

PhD student Nicolas Mauranyapin said motor molecules drove all of life's primary functions, but scientists did not yet completely understand their workings.

"Our research opens a new door to study motor molecules in their native state, at the nanoscale," Mr Mauranyapin said.

Project researcher Dr Lars Madsen said the project applied techniques used to detect gravitational waves from black holes in outer space to the nanoscale - super small - world of molecular biology.

"The techniques required to detect extremely faint signals produced by distant black holes were developed over decades," Dr Madsen said.

"Our research translates this technological development over to the biosciences and offers the possibility of a new biomedical diagnostics technique capable of detecting the presence of even a single cancer marker molecule."

Researchers from five countries - Australia, New Zealand, Denmark, France and Pakistan - were involved in the project.

It is funded by the United States Air Force Office of Scientific Research, which aims to use the technique to help understand stress on pilot behaviour at the sub-cellular level.

###

The project is part of the University of Queensland Precision Sensing Initiative, a joint initiative of the schools of Mathematics and Physics and of Information Technology and Electrical Engineering.

It was supported by the ARC Centre of Excellence for Engineered Quantum Systems, which aims to develop next-generation quantum technologies for future Australian industries.

####

For more information, please click here

Contacts:
Warwick Bowen

61-040-461-8722

Copyright © University of Queensland

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related Links

Evanescent single-molecule biosensing with quantum limited precision (doi: 10.1038/nphoton.2017.99)

Related News Press

Cancer

Ben-Gurion University of the Negev researchers several steps closer to harnessing patient's own T-cells to fight off cancer June 6th, 2025

News and information

INRS and ELI deepen strategic partnership to train the next generation in laser science:PhD students will benefit from international mobility and privileged access to cutting-edge infrastructure June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Quantum Physics

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Possible Futures

Ben-Gurion University of the Negev researchers several steps closer to harnessing patient's own T-cells to fight off cancer June 6th, 2025

Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025

Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Nanomedicine

Ben-Gurion University of the Negev researchers several steps closer to harnessing patient's own T-cells to fight off cancer June 6th, 2025

Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Self-propelled protein-based nanomotors for enhanced cancer therapy by inducing ferroptosis June 6th, 2025

Discoveries

Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025

Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Announcements

INRS and ELI deepen strategic partnership to train the next generation in laser science:PhD students will benefit from international mobility and privileged access to cutting-edge infrastructure June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Cambridge chemists discover simple way to build bigger molecules – one carbon at a time June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025

A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025

Grants/Sponsored Research/Awards/Scholarships/Gifts/Contests/Honors/Records

Researchers uncover strong light-matter interactions in quantum spin liquids: Groundbreaking experiment supported by Rice researcher reveals new insights into a mysterious phase of quantum matter December 13th, 2024

New discovery aims to improve the design of microelectronic devices September 13th, 2024

Physicists unlock the secret of elusive quantum negative entanglement entropy using simple classical hardware August 16th, 2024

Atomic force microscopy in 3D July 5th, 2024

Nanobiotechnology

Ben-Gurion University of the Negev researchers several steps closer to harnessing patient's own T-cells to fight off cancer June 6th, 2025

Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025

Self-propelled protein-based nanomotors for enhanced cancer therapy by inducing ferroptosis June 6th, 2025

Low-cost formulation reduces dose and increases efficacy of drug against worms: Praziquantel, usually administered in large tablets, is the only anthelmintic available on the market. New form of presentation uses nanotechnology and facilitates use by children and pets May 16th, 2025

Research partnerships

INRS and ELI deepen strategic partnership to train the next generation in laser science:PhD students will benefit from international mobility and privileged access to cutting-edge infrastructure June 6th, 2025

Superconductors: Amazingly orderly disorder: A surprising effect was discovered through a collaborative effort by researchers from TU Wien and institutions in Croatia, France, Poland, Singapore, Switzerland, and the US during the investigation of a special material: the atoms are May 14th, 2025

HKU physicists uncover hidden order in the quantum world through deconfined quantum critical points April 25th, 2025

SMART researchers pioneer first-of-its-kind nanosensor for real-time iron detection in plants February 28th, 2025

Quantum nanoscience

A new study provides insights into cleaning up noise in quantum entanglement:When it comes to purifying quantum entanglement, new theoretical work highlights the importance of tailoring noise-minimizing solutions to specific quantum systems May 16th, 2025

Superconductors: Amazingly orderly disorder: A surprising effect was discovered through a collaborative effort by researchers from TU Wien and institutions in Croatia, France, Poland, Singapore, Switzerland, and the US during the investigation of a special material: the atoms are May 14th, 2025

Programmable electron-induced color router array May 14th, 2025

Unraveling the origin of extremely bright quantum emitters: Researchers from Osaka University have discovered the fundamental properties of single-photon emitters at an oxide/semiconductor interface, which could be crucial for scalable quantum technology February 28th, 2025

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project