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Per-6-ammonium-β-cyclodextrin/ p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water
Using per-6-ammonium-β-cyclodextrin (per-6-NH 3 +-β-CD) as an anion binding site and p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH 3 +-β-CD forms a 1:2 inclusion complex with p-nitrophenol as characterized by NOES...
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| Published in: | Sensors and actuators. B, Chemical Chemical, 2011-07, Vol.155 (2), p.909-914 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c354t-4b79ba6bf956f0a4f2706f24fdd9e831e8bfb517c4217c6b631ea7d38a5f5d133 |
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| cites | cdi_FETCH-LOGICAL-c354t-4b79ba6bf956f0a4f2706f24fdd9e831e8bfb517c4217c6b631ea7d38a5f5d133 |
| container_end_page | 914 |
| container_issue | 2 |
| container_start_page | 909 |
| container_title | Sensors and actuators. B, Chemical |
| container_volume | 155 |
| creator | Azath, Ismail Abulkalam Suresh, Palaniswamy Pitchumani, Kasi |
| description | Using per-6-ammonium-β-cyclodextrin (per-6-NH
3
+-β-CD) as an anion binding site and
p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH
3
+-β-CD forms a 1:2 inclusion complex with
p-nitrophenol as characterized by NOESY and ESI-MS spectra and it undergoes a distinct color change from colorless to intense yellow upon exposure to phosphate or pyrophosphate anions over other anions including perchlorate, ATP
2−, ADP
2− and AMP
2−. The seven ammonium groups of
1, bind phosphate (characterized by ESI-MS) or pyrophosphate anions specifically by electrostatic interaction. This naked eye sensing is significant for very low concentration (5
×
10
−5
M) of anion with 1:2 ratio of host and guest. |
| doi_str_mv | 10.1016/j.snb.2011.01.041 |
| format | article |
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3
+-β-CD) as an anion binding site and
p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH
3
+-β-CD forms a 1:2 inclusion complex with
p-nitrophenol as characterized by NOESY and ESI-MS spectra and it undergoes a distinct color change from colorless to intense yellow upon exposure to phosphate or pyrophosphate anions over other anions including perchlorate, ATP
2−, ADP
2− and AMP
2−. The seven ammonium groups of
1, bind phosphate (characterized by ESI-MS) or pyrophosphate anions specifically by electrostatic interaction. This naked eye sensing is significant for very low concentration (5
×
10
−5
M) of anion with 1:2 ratio of host and guest.</description><identifier>ISSN: 0925-4005</identifier><identifier>EISSN: 1873-3077</identifier><identifier>DOI: 10.1016/j.snb.2011.01.041</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Actuators ; Anions ; Aqueous medium ; Binding sites ; Color ; Colorimetric anion sensor ; Colorimetry ; electrospray ionization mass spectrometry ; electrostatic interactions ; p-Nitrophenol ; Per-6-ammonium-β-cyclodextrin ; Phosphate ; Phosphates ; Pyrophosphate anions ; Sensors ; Spectra</subject><ispartof>Sensors and actuators. B, Chemical, 2011-07, Vol.155 (2), p.909-914</ispartof><rights>2011 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c354t-4b79ba6bf956f0a4f2706f24fdd9e831e8bfb517c4217c6b631ea7d38a5f5d133</citedby><cites>FETCH-LOGICAL-c354t-4b79ba6bf956f0a4f2706f24fdd9e831e8bfb517c4217c6b631ea7d38a5f5d133</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Azath, Ismail Abulkalam</creatorcontrib><creatorcontrib>Suresh, Palaniswamy</creatorcontrib><creatorcontrib>Pitchumani, Kasi</creatorcontrib><title>Per-6-ammonium-β-cyclodextrin/ p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water</title><title>Sensors and actuators. B, Chemical</title><description>Using per-6-ammonium-β-cyclodextrin (per-6-NH
3
+-β-CD) as an anion binding site and
p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH
3
+-β-CD forms a 1:2 inclusion complex with
p-nitrophenol as characterized by NOESY and ESI-MS spectra and it undergoes a distinct color change from colorless to intense yellow upon exposure to phosphate or pyrophosphate anions over other anions including perchlorate, ATP
2−, ADP
2− and AMP
2−. The seven ammonium groups of
1, bind phosphate (characterized by ESI-MS) or pyrophosphate anions specifically by electrostatic interaction. This naked eye sensing is significant for very low concentration (5
×
10
−5
M) of anion with 1:2 ratio of host and guest.</description><subject>Actuators</subject><subject>Anions</subject><subject>Aqueous medium</subject><subject>Binding sites</subject><subject>Color</subject><subject>Colorimetric anion sensor</subject><subject>Colorimetry</subject><subject>electrospray ionization mass spectrometry</subject><subject>electrostatic interactions</subject><subject>p-Nitrophenol</subject><subject>Per-6-ammonium-β-cyclodextrin</subject><subject>Phosphate</subject><subject>Phosphates</subject><subject>Pyrophosphate anions</subject><subject>Sensors</subject><subject>Spectra</subject><issn>0925-4005</issn><issn>1873-3077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kM1q3DAQx0VpoNskD9BTdexFm5ElyzY5ldAvCCSQ5CxkedTVYkuO5E2zlz5UHqTPVC0b6K0wH8zw-w_Mn5APHNYcuLrYrnPo1xVwvoYSkr8hK942gglomrdkBV1VMwlQvyPvc94CgBQKVuT3LSammJmmGPxuYn9emN3bMQ74vCQfLujMgl9SnDcY4khtnOYRn6nJ1JRhjMlPWEBLM4YcE3Ul503M88YsSE0Y6Lw_qP9tfAyZ-kB_lTGdkRNnxoznr_2UPHz9cn_1nV3ffPtx9fmaWVHLhcm-6XqjetfVyoGRrmpAuUq6YeiwFRzb3vU1b6ysSlG9KivTDKI1tasHLsQp-XS8O6f4uMO86Mlni-NoAsZd1sXDTnUAiheUH1GbYs4JnZ7LkybtC3TglN7q4rU-eK2hhDxoPh41zkRtfiaf9cNdAWooUNMKVYjLI4HlyyePSWfrMVgcfEK76CH6_9z_Cxo_k8M</recordid><startdate>20110720</startdate><enddate>20110720</enddate><creator>Azath, Ismail Abulkalam</creator><creator>Suresh, Palaniswamy</creator><creator>Pitchumani, Kasi</creator><general>Elsevier B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20110720</creationdate><title>Per-6-ammonium-β-cyclodextrin/ p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water</title><author>Azath, Ismail Abulkalam ; Suresh, Palaniswamy ; Pitchumani, Kasi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c354t-4b79ba6bf956f0a4f2706f24fdd9e831e8bfb517c4217c6b631ea7d38a5f5d133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Actuators</topic><topic>Anions</topic><topic>Aqueous medium</topic><topic>Binding sites</topic><topic>Color</topic><topic>Colorimetric anion sensor</topic><topic>Colorimetry</topic><topic>electrospray ionization mass spectrometry</topic><topic>electrostatic interactions</topic><topic>p-Nitrophenol</topic><topic>Per-6-ammonium-β-cyclodextrin</topic><topic>Phosphate</topic><topic>Phosphates</topic><topic>Pyrophosphate anions</topic><topic>Sensors</topic><topic>Spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Azath, Ismail Abulkalam</creatorcontrib><creatorcontrib>Suresh, Palaniswamy</creatorcontrib><creatorcontrib>Pitchumani, Kasi</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Sensors and actuators. B, Chemical</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Azath, Ismail Abulkalam</au><au>Suresh, Palaniswamy</au><au>Pitchumani, Kasi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Per-6-ammonium-β-cyclodextrin/ p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water</atitle><jtitle>Sensors and actuators. B, Chemical</jtitle><date>2011-07-20</date><risdate>2011</risdate><volume>155</volume><issue>2</issue><spage>909</spage><epage>914</epage><pages>909-914</pages><issn>0925-4005</issn><eissn>1873-3077</eissn><abstract>Using per-6-ammonium-β-cyclodextrin (per-6-NH
3
+-β-CD) as an anion binding site and
p-nitrophenol as a spectroscopic probe, a colorimetric sensor is developed for phosphate and pyrophosphate anions in water. Per-6-NH
3
+-β-CD forms a 1:2 inclusion complex with
p-nitrophenol as characterized by NOESY and ESI-MS spectra and it undergoes a distinct color change from colorless to intense yellow upon exposure to phosphate or pyrophosphate anions over other anions including perchlorate, ATP
2−, ADP
2− and AMP
2−. The seven ammonium groups of
1, bind phosphate (characterized by ESI-MS) or pyrophosphate anions specifically by electrostatic interaction. This naked eye sensing is significant for very low concentration (5
×
10
−5
M) of anion with 1:2 ratio of host and guest.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.snb.2011.01.041</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0925-4005 |
| ispartof | Sensors and actuators. B, Chemical, 2011-07, Vol.155 (2), p.909-914 |
| issn | 0925-4005 1873-3077 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1019690061 |
| source | Elsevier |
| subjects | Actuators Anions Aqueous medium Binding sites Color Colorimetric anion sensor Colorimetry electrospray ionization mass spectrometry electrostatic interactions p-Nitrophenol Per-6-ammonium-β-cyclodextrin Phosphate Phosphates Pyrophosphate anions Sensors Spectra |
| title | Per-6-ammonium-β-cyclodextrin/ p-nitrophenol complex as a colorimetric sensor for phosphate and pyrophosphate anions in water |
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