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		<title>Trimesic acid-coated copper oxide nanoparticles boost fiber-optic sensor detection of PFOA and PFOS</title>
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		<pubDate>Tue, 27 Oct 2026 03:54:58 +0000</pubDate>
				<category><![CDATA[Technology]]></category>
		<category><![CDATA[chemical sensors]]></category>
		<category><![CDATA[copper oxide nanoparticles]]></category>
		<category><![CDATA[cryogenic-TEM]]></category>
		<category><![CDATA[detection limit]]></category>
		<category><![CDATA[fiber-optic SPR]]></category>
		<category><![CDATA[optical sensing]]></category>
		<category><![CDATA[PFAS]]></category>
		<category><![CDATA[PFOA]]></category>
		<category><![CDATA[PFOS]]></category>
		<category><![CDATA[surface functionalization]]></category>
		<category><![CDATA[surface plasmon resonance]]></category>
		<category><![CDATA[trimesic acid]]></category>
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					<description><![CDATA[A trimesic acid-functionalized copper oxide nanoparticle coating enabled a fiber-optic surface plasmon resonance sensor to detect PFOA and PFOS with sensitivities of 3.59 and 2.76 nm/μM.]]></description>
		
		
		
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