- Online Physics Calculators
- Scanning Electron Microscope (SEM): 6 Videos
- Weight Calculator for Metal Products
- Comparing Capacitive and Eddy-Current Displacement Sensors
- Eddy-Current Sensors Overview
- The Schlumberger Oilfield Glossary
- Stellarium: free open source planetarium software for the PC
- SPE Collaborative Online Glossary
- Nightshade OS Planitarium Software
- High-Throughput SNP Genotyping in Salmon and Steelhead
Measurement-Related R&D News & Headlines (See more at lehos.com)
R & D: Sensor Paints
An Article by Otto S. Wolfbeis - Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg 93040 Regensburg (Germany)Ref: .Advanced Materials Early View (Articles online in advance of print); Volume 20 Issue 19, Pages 3759 - 3763
(WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Abstract Excerpt
"Fluorescence microscopy is widely used for chemical imaging of intrinsically fluorescent chemical species, such as chlorophylls, or nonfluorescent species (e.g., DNA) that have been labeled appropriately or to which a relevant molecular probe has been added. However, there are numerous analytes that neither have an intrinsic luminescence nor can be rendered luminescent with the help of labels or probes. Such parameters include oxygen, pH, CO2, ammonia, and glucose. There are also numerous applications where the 2D distribution of a chemical or physical parameter is of interest. The use of a sensor paint is ideal in such situations. ..."
You can view the rest of the article abstract online by clicking here.
Digital Object Identifier (DOI): 10.1002/adma.200702276
Author email: Otto S. Wolfbeis (otto.wolfbeis [at] chemie.uni-r.de)
Options for accessing this content:
* You can purchase online access to this article for a 24-hour period. Articles prices vary by title. and more visit the article description online




