A Special Polymer Film Rrecognizes Molecules of Neopterin (image) Institute of Physical Chemistry of the Polish Academy of Sciences Share Print E-Mail Caption A special polymer film, developed at the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw, recognizes molecules of neopterin. The film is a key element of future cancer detectors. Credit IPC PAS, Grzegorz Krzyzewski Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.