Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Cell biology on nanoporous UltraSM® membranes

Abstract:
Our pure silicon nanoporous UltraSM® membranes are not only useful for electron microscopy, but also cell biology. In many studies of cell biology, one is interested in understanding how two cell populations interact or affect one another.

Cell biology on nanoporous UltraSM® membranes

Rochester, NY | Posted on November 21st, 2009

This is important in studies of developmental biology, stem cell research as well as tissue and artifical organ engineering. Conventional materials used for co-culture studies consist of thick polymeric membranes that can trap low abundance short-distance signaling molecules that cells use to communicate. SiMPore's nanoporous nanometer-thick membrane is ideal for studying two cell populations that are physically separated, but closely enough to easily communicate. Physical separation is important in many cellular studies where one cell type is harvested and isolated after co-culture. The figure above shows this ideal co-culture environment.

To demonstrate the thinness and transparency of our UltraSM® membranes, we plated human white blood cells on the top and bottom surface of the membrane. In imaging the cells, we focused from beneath the membrane, to membrane height and then above the membrane. Unlike traditional co-culture membranes, the 15 nm thick UltraSM® membrane is invisible and does not degrade the image quality of the cells on the top.

SiMPore and our academic partners are currently using UltraSM® membranes in additional formats to study everything from cell-cell communication to investigating improved drug permeability assays and even developing tissue engineering platforms. If you would like to learn more or work with us towards developing a better co-culture platform, feel free to contact me:

####

About SiMPore
SiMPore is a nanotechnology materials company based in Rochester, NY developing and commercializing products for materials and life sciences communities.

For more information, please click here

Contacts:
SiMPore Inc.
150 Lucius Gordon Dr.
Suite 100
West Henrietta, NY 14586

888-249-2935

Copyright © SiMPore

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

ICN2 researchers compute unprecedented values for spin lifetime anisotropy in graphene November 17th, 2017

Math gets real in strong, lightweight structures: Rice University researchers use 3-D printers to turn century-old theory into complex schwarzites November 16th, 2017

The stacked color sensor: True colors meet minimization November 16th, 2017

Nanometrics to Participate in the 6th Annual NYC Investor Summit 2017 November 16th, 2017

Products

STMicroelectronics Peps Up Booming Social-Fitness Scene with Smart Motion Sensors for Better Accuracy, Longer Battery Life, and Faster Time to Market January 2nd, 2017

Cutting-edge nanotechnologies are breaking into industries November 18th, 2016

STMicroelectronics’ Semiconductor Chips Contribute to Connected Toothbrush from Oral-B That Sees What You Don’t: Microcontroller and Accelerometer help brushers clean their teeth more effectively October 4th, 2016

Particle Works launches range of high quality magnetic nanoparticles August 31st, 2016

Nanomedicine

Nanobiotix presented new clinical and pre-clinical data confirming NBTXR3’s significant potential role in Immuno-Oncology at SITC Annual Meeting November 14th, 2017

Arrowhead to Present at 29th Annual Piper Jaffray Healthcare Conference November 14th, 2017

A new way to mix oil and water: Condensation-based method developed at MIT could create stable nanoscale emulsions November 8th, 2017

Nanoshells could deliver more chemo with fewer side effects: In vitro study verifies method for remotely triggering release of cancer drugs November 8th, 2017

Announcements

ICN2 researchers compute unprecedented values for spin lifetime anisotropy in graphene November 17th, 2017

Math gets real in strong, lightweight structures: Rice University researchers use 3-D printers to turn century-old theory into complex schwarzites November 16th, 2017

The stacked color sensor: True colors meet minimization November 16th, 2017

Nanometrics to Participate in the 6th Annual NYC Investor Summit 2017 November 16th, 2017

Tools

Nanometrics to Participate in the 6th Annual NYC Investor Summit 2017 November 16th, 2017

Nanometrics Announces $50 Million Share Repurchase Program November 15th, 2017

Nanometrics Board of Directors Names Pierre-Yves Lesaicherre President and CEO November 14th, 2017

Oxford Instruments announces winner of the 2017 Sir Martin Wood Prize for Japan November 14th, 2017

Nanobiotechnology

Nanobiotix presented new clinical and pre-clinical data confirming NBTXR3’s significant potential role in Immuno-Oncology at SITC Annual Meeting November 14th, 2017

Arrowhead to Present at 29th Annual Piper Jaffray Healthcare Conference November 14th, 2017

Nanoshells could deliver more chemo with fewer side effects: In vitro study verifies method for remotely triggering release of cancer drugs November 8th, 2017

Age-old malaria treatment found to improve nanoparticle delivery to tumors: Nanomedicine researchers find new use for 70-year-old drug November 7th, 2017

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