Bacteria-Templated NiO Nanoparticles/Microstructure for an Enzymeless Glucose Sensor
The bacterial-induced hollow cylinder NiO (HCNiO) nanomaterial was utilized for the enzymeless (without GOx) detection of glucose in basic conditions. The determination of glucose in 0.05 M NaOH solution with high sensitivity was performed using cyclic voltammetry (CV) and amperometry (i-t). The fun...
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| creator | Vaidyanathan, Settu Cherng, Jong-Yuh Sun, An-Cheng Chen, Chien-Yen |
| description | The bacterial-induced hollow cylinder NiO (HCNiO) nanomaterial was utilized for the enzymeless (without GOx) detection of glucose in basic conditions. The determination of glucose in 0.05 M NaOH solution with high sensitivity was performed using cyclic voltammetry (CV) and amperometry (i-t). The fundamental electrochemical parameters were analyzed and the obtained values of diffusion coefficient (D), heterogeneous rate constant (ks), electroactive surface coverage (Г), and transfer coefficient (alpha-α) are 1.75 × 10(-6) cm²/s, 57.65 M(-1)·s(-1), 1.45 × 10(-10) mol/cm², and 0.52 respectively. The peak current of the i-t method shows two dynamic linear ranges of calibration curves 0.2 to 3.5 µM and 0.5 to 250 µM for the glucose electro-oxidation. The Ni(2+)/Ni(3+) couple with the HCNiO electrode and the electrocatalytic properties were found to be sensitive to the glucose oxidation. The green chemistry of NiO preparation from bacteria and the high catalytic ability of the oxyhydroxide (NiOOH) is the good choice for the development of a glucose sensor. The best obtained sensitivity and limit of detection (LOD) for this sensor were 3978.9 µA mM(-1)·cm(-2) and 0.9 µM, respectively. |
| doi_str_mv | 10.3390/ijms17071104 |
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The determination of glucose in 0.05 M NaOH solution with high sensitivity was performed using cyclic voltammetry (CV) and amperometry (i-t). The fundamental electrochemical parameters were analyzed and the obtained values of diffusion coefficient (D), heterogeneous rate constant (ks), electroactive surface coverage (Г), and transfer coefficient (alpha-α) are 1.75 × 10(-6) cm²/s, 57.65 M(-1)·s(-1), 1.45 × 10(-10) mol/cm², and 0.52 respectively. The peak current of the i-t method shows two dynamic linear ranges of calibration curves 0.2 to 3.5 µM and 0.5 to 250 µM for the glucose electro-oxidation. The Ni(2+)/Ni(3+) couple with the HCNiO electrode and the electrocatalytic properties were found to be sensitive to the glucose oxidation. The green chemistry of NiO preparation from bacteria and the high catalytic ability of the oxyhydroxide (NiOOH) is the good choice for the development of a glucose sensor. The best obtained sensitivity and limit of detection (LOD) for this sensor were 3978.9 µA mM(-1)·cm(-2) and 0.9 µM, respectively.</description><identifier>ISSN: 1422-0067</identifier><identifier>ISSN: 1661-6596</identifier><identifier>EISSN: 1422-0067</identifier><identifier>DOI: 10.3390/ijms17071104</identifier><identifier>PMID: 27409615</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Bacteria ; Bacteria - metabolism ; Biosensing Techniques - methods ; Biosensing Techniques - standards ; Biosensors ; Calibration ; Carbohydrates ; Catalysis ; Diabetes ; Electrochemical Techniques - standards ; Electrodes ; Electrons ; Glucose ; Glucose - analysis ; Glucose - standards ; Kinetics ; Limit of Detection ; Metal Nanoparticles - chemistry ; Microorganisms ; Nanomaterials ; Nanoparticles ; Nanotechnology ; Nickel - chemistry ; Oxidation ; Oxidation-Reduction ; Sensors ; Voltammetry</subject><ispartof>International journal of molecular sciences, 2016-07, Vol.17 (7), p.1104-1104</ispartof><rights>Copyright MDPI AG 2016</rights><rights>2016 by the authors; licensee MDPI, Basel, Switzerland. 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c511t-dd91b6f077755a024b0afff59a097dbd37c61d7c8e925f71f819b494da53a1613</citedby><cites>FETCH-LOGICAL-c511t-dd91b6f077755a024b0afff59a097dbd37c61d7c8e925f71f819b494da53a1613</cites><orcidid>0000-0002-9721-7681 ; 0000-0003-1130-669X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4964480/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4964480/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27409615$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Vaidyanathan, Settu</creatorcontrib><creatorcontrib>Cherng, Jong-Yuh</creatorcontrib><creatorcontrib>Sun, An-Cheng</creatorcontrib><creatorcontrib>Chen, Chien-Yen</creatorcontrib><title>Bacteria-Templated NiO Nanoparticles/Microstructure for an Enzymeless Glucose Sensor</title><title>International journal of molecular sciences</title><addtitle>Int J Mol Sci</addtitle><description>The bacterial-induced hollow cylinder NiO (HCNiO) nanomaterial was utilized for the enzymeless (without GOx) detection of glucose in basic conditions. The determination of glucose in 0.05 M NaOH solution with high sensitivity was performed using cyclic voltammetry (CV) and amperometry (i-t). The fundamental electrochemical parameters were analyzed and the obtained values of diffusion coefficient (D), heterogeneous rate constant (ks), electroactive surface coverage (Г), and transfer coefficient (alpha-α) are 1.75 × 10(-6) cm²/s, 57.65 M(-1)·s(-1), 1.45 × 10(-10) mol/cm², and 0.52 respectively. The peak current of the i-t method shows two dynamic linear ranges of calibration curves 0.2 to 3.5 µM and 0.5 to 250 µM for the glucose electro-oxidation. The Ni(2+)/Ni(3+) couple with the HCNiO electrode and the electrocatalytic properties were found to be sensitive to the glucose oxidation. The green chemistry of NiO preparation from bacteria and the high catalytic ability of the oxyhydroxide (NiOOH) is the good choice for the development of a glucose sensor. The best obtained sensitivity and limit of detection (LOD) for this sensor were 3978.9 µA mM(-1)·cm(-2) and 0.9 µM, respectively.</description><subject>Bacteria</subject><subject>Bacteria - metabolism</subject><subject>Biosensing Techniques - methods</subject><subject>Biosensing Techniques - standards</subject><subject>Biosensors</subject><subject>Calibration</subject><subject>Carbohydrates</subject><subject>Catalysis</subject><subject>Diabetes</subject><subject>Electrochemical Techniques - standards</subject><subject>Electrodes</subject><subject>Electrons</subject><subject>Glucose</subject><subject>Glucose - analysis</subject><subject>Glucose - standards</subject><subject>Kinetics</subject><subject>Limit of Detection</subject><subject>Metal Nanoparticles - chemistry</subject><subject>Microorganisms</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Nanotechnology</subject><subject>Nickel - chemistry</subject><subject>Oxidation</subject><subject>Oxidation-Reduction</subject><subject>Sensors</subject><subject>Voltammetry</subject><issn>1422-0067</issn><issn>1661-6596</issn><issn>1422-0067</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkc1PGzEQxa2qVYG0t57RSr1wYIvHH-v1BQmiECoBOTQ9W16v3TraXQd7Fyn89WyUFKWcOM1I89ObmfcQ-gb4B6USX_hVm0BgAYDZB3QMjJAc40J8POiP0ElKK4wJJVx-RkdEMCwL4Mdoea1Nb6PX-dK260b3ts4e_CJ70F1Y69h709h0ce9NDKmPg-mHaDMXYqa7bNY9b1o7zlM2bwYTks1-2S6F-AV9crpJ9uu-TtDvm9lyepvfLeY_p1d3ueEAfV7XEqrCYSEE5xoTVmHtnONSYynqqqbCFFALU1pJuBPgSpAVk6zWnGoogE7Q5U53PVStrY3t-qgbtY6-1XGjgvbq_0nn_6o_4UkxWTBW4lHgbC8Qw-NgU69an4xtGt3ZMCQFJRWUESrYO1DMSs63Hk_Q9zfoKgyxG50YqYIQBlxsd5_vqK21KVr3ejdgtU1WHSY74qeHv77C_6KkL4kKn4M</recordid><startdate>20160711</startdate><enddate>20160711</enddate><creator>Vaidyanathan, Settu</creator><creator>Cherng, Jong-Yuh</creator><creator>Sun, An-Cheng</creator><creator>Chen, Chien-Yen</creator><general>MDPI AG</general><general>MDPI</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>7TK</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-9721-7681</orcidid><orcidid>https://orcid.org/0000-0003-1130-669X</orcidid></search><sort><creationdate>20160711</creationdate><title>Bacteria-Templated NiO Nanoparticles/Microstructure for an Enzymeless Glucose Sensor</title><author>Vaidyanathan, Settu ; Cherng, Jong-Yuh ; Sun, An-Cheng ; Chen, Chien-Yen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c511t-dd91b6f077755a024b0afff59a097dbd37c61d7c8e925f71f819b494da53a1613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Bacteria</topic><topic>Bacteria - metabolism</topic><topic>Biosensing Techniques - methods</topic><topic>Biosensing Techniques - standards</topic><topic>Biosensors</topic><topic>Calibration</topic><topic>Carbohydrates</topic><topic>Catalysis</topic><topic>Diabetes</topic><topic>Electrochemical Techniques - standards</topic><topic>Electrodes</topic><topic>Electrons</topic><topic>Glucose</topic><topic>Glucose - analysis</topic><topic>Glucose - standards</topic><topic>Kinetics</topic><topic>Limit of Detection</topic><topic>Metal Nanoparticles - chemistry</topic><topic>Microorganisms</topic><topic>Nanomaterials</topic><topic>Nanoparticles</topic><topic>Nanotechnology</topic><topic>Nickel - chemistry</topic><topic>Oxidation</topic><topic>Oxidation-Reduction</topic><topic>Sensors</topic><topic>Voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vaidyanathan, Settu</creatorcontrib><creatorcontrib>Cherng, Jong-Yuh</creatorcontrib><creatorcontrib>Sun, An-Cheng</creatorcontrib><creatorcontrib>Chen, Chien-Yen</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>Neurosciences Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>International journal of molecular sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vaidyanathan, Settu</au><au>Cherng, Jong-Yuh</au><au>Sun, An-Cheng</au><au>Chen, Chien-Yen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bacteria-Templated NiO Nanoparticles/Microstructure for an Enzymeless Glucose Sensor</atitle><jtitle>International journal of molecular sciences</jtitle><addtitle>Int J Mol Sci</addtitle><date>2016-07-11</date><risdate>2016</risdate><volume>17</volume><issue>7</issue><spage>1104</spage><epage>1104</epage><pages>1104-1104</pages><issn>1422-0067</issn><issn>1661-6596</issn><eissn>1422-0067</eissn><abstract>The bacterial-induced hollow cylinder NiO (HCNiO) nanomaterial was utilized for the enzymeless (without GOx) detection of glucose in basic conditions. The determination of glucose in 0.05 M NaOH solution with high sensitivity was performed using cyclic voltammetry (CV) and amperometry (i-t). The fundamental electrochemical parameters were analyzed and the obtained values of diffusion coefficient (D), heterogeneous rate constant (ks), electroactive surface coverage (Г), and transfer coefficient (alpha-α) are 1.75 × 10(-6) cm²/s, 57.65 M(-1)·s(-1), 1.45 × 10(-10) mol/cm², and 0.52 respectively. The peak current of the i-t method shows two dynamic linear ranges of calibration curves 0.2 to 3.5 µM and 0.5 to 250 µM for the glucose electro-oxidation. The Ni(2+)/Ni(3+) couple with the HCNiO electrode and the electrocatalytic properties were found to be sensitive to the glucose oxidation. The green chemistry of NiO preparation from bacteria and the high catalytic ability of the oxyhydroxide (NiOOH) is the good choice for the development of a glucose sensor. The best obtained sensitivity and limit of detection (LOD) for this sensor were 3978.9 µA mM(-1)·cm(-2) and 0.9 µM, respectively.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>27409615</pmid><doi>10.3390/ijms17071104</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-9721-7681</orcidid><orcidid>https://orcid.org/0000-0003-1130-669X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Bacteria Bacteria - metabolism Biosensing Techniques - methods Biosensing Techniques - standards Biosensors Calibration Carbohydrates Catalysis Diabetes Electrochemical Techniques - standards Electrodes Electrons Glucose Glucose - analysis Glucose - standards Kinetics Limit of Detection Metal Nanoparticles - chemistry Microorganisms Nanomaterials Nanoparticles Nanotechnology Nickel - chemistry Oxidation Oxidation-Reduction Sensors Voltammetry |
| title | Bacteria-Templated NiO Nanoparticles/Microstructure for an Enzymeless Glucose Sensor |
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