Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > Georgia Institute of Technology selects Nanosight to study the size of nanogels used in developing drug delivery vehicles

Members of the Lyon Group at Georgia Institute of Technology discuss results from the NanoSight LM-20 system. (main user, Michael Smith, is in the striped shirt)
Members of the Lyon Group at Georgia Institute of Technology discuss results from the NanoSight LM-20 system. (main user, Michael Smith, is in the striped shirt)

Abstract:
The School of Chemistry & Biochemistry at Georgia Institute of Technology has chosen the NanoSight LM-20 system to help in the characterisation of dimensional changes of nanogels used in the development of drug delivery vehicles for macromolecular therapeutics.

Georgia Institute of Technology selects Nanosight to study the size of nanogels used in developing drug delivery vehicles

Salisbury, UK | Posted on January 13th, 2010

The GIT research group of Professor Andrew Lyon works on the development and implementation of new, environmentally responsive (or "smart") materials for photonic materials, bioanalysis, and biomimetics. The approach the group is taking is to design hydrogel nanoparticles that undergo large changes in their chemical, mechanical, optical, or electrical makeup in response to a chemical stimulus, biomolecular interaction, or electromagnetic field; such materials can be viewed as amplifiers or sensitisers of the environmental event. As a result of their environmental sensitivity, nanogels have potential in a number of applications.

Principal user is PhD candidate, Michael Smith. He has been very impressed with the instrument. "The NanoSight has been an enabling tool for us in the characterisation of dilute nanogel samples, where DLS fails to produce reliable correlation data. For instance, in our recent investigations of degradable nanogels, we used the NanoSight for sizing and number density estimation throughout the erosion reaction. In these studies, sample concentrations were typically very low at later stages of the degradation reaction (due to particle loss). Similarly, the NanoSight is effective at measuring the fractionated samples from Asymmetrical flow field-flow fractionation (where samples are greatly diluted following separation)."

Smith continued, "the LM-20 has also been used to characterize a variety of other particle types in the group in conjunction with other light scattering and microscopy methods, to provide topological information for various nanoparticles."

NanoSight's approach, known as Nanoparticle Tracking Analysis (NTA), has been shown to be ideally suited to both research and process control use. The system is an extremely powerful nanoscale research and development tool for looking a broad range of particle types and concentrations.

To learn more about nanoparticle characterisation using NTA, please visit the company's website (www.nanosight.com) and register for the latest issue of NanoTrail, the company's electronic newsletter.

####

About NanoSight
NanoSight Ltd, of Salisbury, UK, is the world leading provider of instruments for the optical detection and real time analysis of sub-micron particles. The Company supplies unique instruments for nanoparticle analysis in the sub-micron region that go far beyond existing light scattering techniques in the characterisation of polydispersed systems. NanoSight delivers direct visualisation of individual nanoscale particles in suspension from which independent quantitative estimation of particle size, size distribution and concentration are immediately obtained. In viral titre assessment, NanoSight produces more accurate concentration results than plaque assay, and delivers them within minutes, validating the results with a unique real-time image. Founded in 2004, the company currently has more than 200 systems in service worldwide, having begun commercial sales in 2006.

The Company has a growing base of users worldwide, including BASF, BP GlaxoSmithKline, Novartis, 3M Corp, Roche, Solvay & Unilever and many universities.

For more information, please click here

Contacts:
NanoSight Limited
Minton Park
London Road
Amesbury SP4 7RT
T +44 (0) 1980 676060
F +44 (0) 1980 624703


NetDyaLog Limited
39 de Bohun Court
Saffron Walden
Essex CB10 2BA
T +44 (0) 1799 521881
M +44 (0) 7843 012997

Copyright © NanoSight

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 News Press

News and information

A first glimpse inside a macroscopic quantum state March 28th, 2015

DFG to Establish One Clinical Research Unit and Five Research Units: New Projects to Investigate Complications in Pregnancy, Particle Physics, Nanoparticles, Implants and Transport Planning / Approximately 13 Million Euros in Funding for an Initial Three-Year Period March 28th, 2015

Chemists make new silicon-based nanomaterials March 27th, 2015

UT Dallas engineers twist nanofibers to create structures tougher than bulletproof vests March 27th, 2015

Nanomedicine

Novel nanoparticle therapy promotes wound healing March 27th, 2015

Graphene reduces wear of alumina ceramic March 26th, 2015

Application of Graphene Oxide in Body Implants in Iran March 26th, 2015

Nanotechnology in Medical Devices Market is expected to reach $8.5 Billion by 2019 March 25th, 2015

Announcements

A first glimpse inside a macroscopic quantum state March 28th, 2015

DFG to Establish One Clinical Research Unit and Five Research Units: New Projects to Investigate Complications in Pregnancy, Particle Physics, Nanoparticles, Implants and Transport Planning / Approximately 13 Million Euros in Funding for an Initial Three-Year Period March 28th, 2015

Designer's toolkit for dynamic DNA nanomachines: Arm-waving nanorobot signals new flexibility in DNA origami March 27th, 2015

Using magnetic fields to understand high-temperature superconductivity: Los Alamos explores experimental path to potential 'next theory of superconductivity' March 27th, 2015

Tools

LAMDAMAP 2015 hosted by the University March 26th, 2015

FEI Technology Award of the German Neuroscience Society Goes to Benjamin Judkewitz of the University of Berlin: Bi-annual award honors excellence in brain research during the German Neuroscience Society’s Annual Meeting, held 18-21 March 2015 March 26th, 2015

Square ice filling for a graphene sandwich March 26th, 2015

Nanorobotic agents open the blood-brain barrier, offering hope for new brain treatments March 25th, 2015

Environment

Young NTU Singapore spin-off clinches S$4.3 million joint venture with Chinese commercial giant March 23rd, 2015

New processing technology converts packing peanuts to battery components March 22nd, 2015

EU Funded PCATDES Project has completed its half-period with success March 19th, 2015

Are current water treatment methods sufficient to remove harmful engineered nanoparticle? March 10th, 2015

Nanobiotechnology

Designer's toolkit for dynamic DNA nanomachines: Arm-waving nanorobot signals new flexibility in DNA origami March 27th, 2015

Dolomite’s microfluidics technology ideal for B cell encapsulation March 24th, 2015

Tiny bio-robot is a germ suited-up with graphene quantum dots March 24th, 2015

TGAC's take on the first portable DNA sequencing 'laboratory': First remote laboratory allows researchers to conduct real-time anaylsis March 19th, 2015

New-Contracts/Sales/Customers

Industrial Nanotech, Inc. Announces Next Large Order from the Oil and Gas Industry March 26th, 2015

United Nanotech Innovations Lists Materials for Trade on INSCX™ Exchange and Appoints Fullerex as Merchant February 17th, 2015

Virginia Tech Purchases Two Bruker Fluorescence Microscope Solutions: High-Speed Instruments Combine to Cover Wide Optical Resolution Range February 10th, 2015

Nano Labs Announces the Opportunity to Submit the POLEC Liquid Cement Product for Test Trials to Be Used in the Construction of the New International Airport of Mexico City (NAICM) February 2nd, 2015

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




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE