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The cavitand-coated micro-beads are able to sweep up the amino acid sarcosine from urine samples
Cheap and sensitive test for a key prostate cancer marker
Supramolecular-coated magnetic beads offer a cheap alternative to current early-stage monitoring techniques
Scientists in Italy have developed a cheap and disposable sensor that can detect the presence of the prostate cancer biomarker sarcosine in urine.
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http://www.rsc.org/chemistryworld/2015/09/cheap-sensor-prostate-cancer
////////////Cheap and sensitive test, key prostate cancer marker
