Faster-acting graphene sensor detects opioid metabolites in wastewater

Sensor is quicker and cheaper than current opioid wastewater monitoring methods More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=304711&WT.mc_id=USNSF_1 This is a Research News item.
Source: NSF Discoveries - Category: Science Source Type: research
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