Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes

This feasibility study presents a novel noncontact method for differentiating standard cannabidiol (CBD) concentrations using optimized interdigital electrodes. The electrode design, with a 100 mm2 sensing area on a 64 mm × 77 mm FR-4 substrate, was improved through finite element analysis. Methanol...

Full description

Saved in:
Bibliographic Details
Published in:ACS omega 2024-12, Vol.9 (52), p.51515-51524
Main Authors: Boonrat, Kanitsorn, Jaroenkunpanit, Pinyada, Wounchoum, Phairote, Jantarachote, Vasan, Chetpattananondh, Pakamas, Chetpattananondh, Kanadit
Format: Article
Language:English
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites cdi_FETCH-LOGICAL-a383t-6f7ca16410d5a95001ba47884d4bcbced6ffea948456437890606f4cd82648dc3
container_end_page 51524
container_issue 52
container_start_page 51515
container_title ACS omega
container_volume 9
creator Boonrat, Kanitsorn
Jaroenkunpanit, Pinyada
Wounchoum, Phairote
Jantarachote, Vasan
Chetpattananondh, Pakamas
Chetpattananondh, Kanadit
description This feasibility study presents a novel noncontact method for differentiating standard cannabidiol (CBD) concentrations using optimized interdigital electrodes. The electrode design, with a 100 mm2 sensing area on a 64 mm × 77 mm FR-4 substrate, was improved through finite element analysis. Methanol-CBD solutions (25–1000 ppm) in 2 mL glass vials were analyzed using a vector network analyzer connected via a high-frequency SMA connector, focusing on scattering parameter (S-parameter) changes. The method demonstrated high effectiveness in CBD concentration differentiation, achieving a concentration resolution of 145 MHz/50 ppm based on resonant frequency shift, with an error of 0.17% of the reading, and 0.5 dB/50 ppm using S11 amplitude measurement. The proposed method offers a promising, linear, and precise technique for noncontact CBD standard analysis, with potential applications in future research. In addition, impedance measurements can be applied to enhance concentration differentiation further.
doi_str_mv 10.1021/acsomega.4c08811
format article
fullrecord <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_crossref_primary_10_1021_acsomega_4c08811</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_e8411efba5624dab903ef80ad92117f0</doaj_id><sourcerecordid>3151877895</sourcerecordid><originalsourceid>FETCH-LOGICAL-a383t-6f7ca16410d5a95001ba47884d4bcbced6ffea948456437890606f4cd82648dc3</originalsourceid><addsrcrecordid>eNp1kc1v1DAQxS0EolXpnRPKkQMpduw4zgmhpYWVKjhAz9bEH8Err11sB2n_e9xmW7UHTrY8b37zxg-htwRfENyRj6By3JsZLpjCQhDyAp12bMAtoYy-fHI_Qec57zDGhItOdPw1OqHj0AvO2SkKVwaym5x35dD8LIs-NNE20HyPod3EUECV5ouz1iQTioPiYrgTbCAEmJx20TdVpmox3Rdzc5NdmJttKCZpN7sCvrn0RpUUtclv0CsLPpvz43mGbq4uf22-tdc_vm43n69boIKWlttBAeGMYN3D2FfrE7BBCKbZpCZlNK-OYGSC9ZzRQYyYY26Z0nU9JrSiZ2i7cnWEnbxNbg_pICM4ef8Q0ywhFae8kUYwQoydoOcd0zCNmBorMOixI2SwuLI-razbZdobve7qn0GfV4L7Lef4VxLCx2qPVsL7IyHFP4vJRe5dVsZ7CCYuWVLSEzHUNfoqxatUpZhzMvZxDsHyLnb5ELs8xl5b3j3199jwEHIVfFgFtVXu4pJC_fr_8_4ByDK7jg</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3151877895</pqid></control><display><type>article</type><title>Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes</title><source>American Chemical Society (ACS) Open Access</source><source>PubMed Central</source><creator>Boonrat, Kanitsorn ; Jaroenkunpanit, Pinyada ; Wounchoum, Phairote ; Jantarachote, Vasan ; Chetpattananondh, Pakamas ; Chetpattananondh, Kanadit</creator><creatorcontrib>Boonrat, Kanitsorn ; Jaroenkunpanit, Pinyada ; Wounchoum, Phairote ; Jantarachote, Vasan ; Chetpattananondh, Pakamas ; Chetpattananondh, Kanadit</creatorcontrib><description>This feasibility study presents a novel noncontact method for differentiating standard cannabidiol (CBD) concentrations using optimized interdigital electrodes. The electrode design, with a 100 mm2 sensing area on a 64 mm × 77 mm FR-4 substrate, was improved through finite element analysis. Methanol-CBD solutions (25–1000 ppm) in 2 mL glass vials were analyzed using a vector network analyzer connected via a high-frequency SMA connector, focusing on scattering parameter (S-parameter) changes. The method demonstrated high effectiveness in CBD concentration differentiation, achieving a concentration resolution of 145 MHz/50 ppm based on resonant frequency shift, with an error of 0.17% of the reading, and 0.5 dB/50 ppm using S11 amplitude measurement. The proposed method offers a promising, linear, and precise technique for noncontact CBD standard analysis, with potential applications in future research. In addition, impedance measurements can be applied to enhance concentration differentiation further.</description><identifier>ISSN: 2470-1343</identifier><identifier>EISSN: 2470-1343</identifier><identifier>DOI: 10.1021/acsomega.4c08811</identifier><identifier>PMID: 39758664</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>ACS omega, 2024-12, Vol.9 (52), p.51515-51524</ispartof><rights>2024 The Authors. Published by American Chemical Society</rights><rights>2024 The Authors. Published by American Chemical Society.</rights><rights>2024 The Authors. Published by American Chemical Society 2024 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-a383t-6f7ca16410d5a95001ba47884d4bcbced6ffea948456437890606f4cd82648dc3</cites><orcidid>0000-0003-2847-1667</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acsomega.4c08811$$EPDF$$P50$$Gacs$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acsomega.4c08811$$EHTML$$P50$$Gacs$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27059,27903,27904,53769,53771,56740,56790</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39758664$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Boonrat, Kanitsorn</creatorcontrib><creatorcontrib>Jaroenkunpanit, Pinyada</creatorcontrib><creatorcontrib>Wounchoum, Phairote</creatorcontrib><creatorcontrib>Jantarachote, Vasan</creatorcontrib><creatorcontrib>Chetpattananondh, Pakamas</creatorcontrib><creatorcontrib>Chetpattananondh, Kanadit</creatorcontrib><title>Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes</title><title>ACS omega</title><addtitle>ACS Omega</addtitle><description>This feasibility study presents a novel noncontact method for differentiating standard cannabidiol (CBD) concentrations using optimized interdigital electrodes. The electrode design, with a 100 mm2 sensing area on a 64 mm × 77 mm FR-4 substrate, was improved through finite element analysis. Methanol-CBD solutions (25–1000 ppm) in 2 mL glass vials were analyzed using a vector network analyzer connected via a high-frequency SMA connector, focusing on scattering parameter (S-parameter) changes. The method demonstrated high effectiveness in CBD concentration differentiation, achieving a concentration resolution of 145 MHz/50 ppm based on resonant frequency shift, with an error of 0.17% of the reading, and 0.5 dB/50 ppm using S11 amplitude measurement. The proposed method offers a promising, linear, and precise technique for noncontact CBD standard analysis, with potential applications in future research. In addition, impedance measurements can be applied to enhance concentration differentiation further.</description><issn>2470-1343</issn><issn>2470-1343</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>N~.</sourceid><sourceid>DOA</sourceid><recordid>eNp1kc1v1DAQxS0EolXpnRPKkQMpduw4zgmhpYWVKjhAz9bEH8Err11sB2n_e9xmW7UHTrY8b37zxg-htwRfENyRj6By3JsZLpjCQhDyAp12bMAtoYy-fHI_Qec57zDGhItOdPw1OqHj0AvO2SkKVwaym5x35dD8LIs-NNE20HyPod3EUECV5ouz1iQTioPiYrgTbCAEmJx20TdVpmox3Rdzc5NdmJttKCZpN7sCvrn0RpUUtclv0CsLPpvz43mGbq4uf22-tdc_vm43n69boIKWlttBAeGMYN3D2FfrE7BBCKbZpCZlNK-OYGSC9ZzRQYyYY26Z0nU9JrSiZ2i7cnWEnbxNbg_pICM4ef8Q0ywhFae8kUYwQoydoOcd0zCNmBorMOixI2SwuLI-razbZdobve7qn0GfV4L7Lef4VxLCx2qPVsL7IyHFP4vJRe5dVsZ7CCYuWVLSEzHUNfoqxatUpZhzMvZxDsHyLnb5ELs8xl5b3j3199jwEHIVfFgFtVXu4pJC_fr_8_4ByDK7jg</recordid><startdate>20241231</startdate><enddate>20241231</enddate><creator>Boonrat, Kanitsorn</creator><creator>Jaroenkunpanit, Pinyada</creator><creator>Wounchoum, Phairote</creator><creator>Jantarachote, Vasan</creator><creator>Chetpattananondh, Pakamas</creator><creator>Chetpattananondh, Kanadit</creator><general>American Chemical Society</general><scope>N~.</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-2847-1667</orcidid></search><sort><creationdate>20241231</creationdate><title>Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes</title><author>Boonrat, Kanitsorn ; Jaroenkunpanit, Pinyada ; Wounchoum, Phairote ; Jantarachote, Vasan ; Chetpattananondh, Pakamas ; Chetpattananondh, Kanadit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a383t-6f7ca16410d5a95001ba47884d4bcbced6ffea948456437890606f4cd82648dc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Boonrat, Kanitsorn</creatorcontrib><creatorcontrib>Jaroenkunpanit, Pinyada</creatorcontrib><creatorcontrib>Wounchoum, Phairote</creatorcontrib><creatorcontrib>Jantarachote, Vasan</creatorcontrib><creatorcontrib>Chetpattananondh, Pakamas</creatorcontrib><creatorcontrib>Chetpattananondh, Kanadit</creatorcontrib><collection>American Chemical Society (ACS) Open Access</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>Directory of Open Access Journals</collection><jtitle>ACS omega</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Boonrat, Kanitsorn</au><au>Jaroenkunpanit, Pinyada</au><au>Wounchoum, Phairote</au><au>Jantarachote, Vasan</au><au>Chetpattananondh, Pakamas</au><au>Chetpattananondh, Kanadit</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes</atitle><jtitle>ACS omega</jtitle><addtitle>ACS Omega</addtitle><date>2024-12-31</date><risdate>2024</risdate><volume>9</volume><issue>52</issue><spage>51515</spage><epage>51524</epage><pages>51515-51524</pages><issn>2470-1343</issn><eissn>2470-1343</eissn><abstract>This feasibility study presents a novel noncontact method for differentiating standard cannabidiol (CBD) concentrations using optimized interdigital electrodes. The electrode design, with a 100 mm2 sensing area on a 64 mm × 77 mm FR-4 substrate, was improved through finite element analysis. Methanol-CBD solutions (25–1000 ppm) in 2 mL glass vials were analyzed using a vector network analyzer connected via a high-frequency SMA connector, focusing on scattering parameter (S-parameter) changes. The method demonstrated high effectiveness in CBD concentration differentiation, achieving a concentration resolution of 145 MHz/50 ppm based on resonant frequency shift, with an error of 0.17% of the reading, and 0.5 dB/50 ppm using S11 amplitude measurement. The proposed method offers a promising, linear, and precise technique for noncontact CBD standard analysis, with potential applications in future research. In addition, impedance measurements can be applied to enhance concentration differentiation further.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>39758664</pmid><doi>10.1021/acsomega.4c08811</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-2847-1667</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2470-1343
ispartof ACS omega, 2024-12, Vol.9 (52), p.51515-51524
issn 2470-1343
2470-1343
language eng
recordid cdi_crossref_primary_10_1021_acsomega_4c08811
source American Chemical Society (ACS) Open Access; PubMed Central
title Feasibility Study of a Non-Contact Differentiation of Cannabidiol Concentrations Using Interdigital Electrodes
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T22%3A05%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Feasibility%20Study%20of%20a%20Non-Contact%20Differentiation%20of%20Cannabidiol%20Concentrations%20Using%20Interdigital%20Electrodes&rft.jtitle=ACS%20omega&rft.au=Boonrat,%20Kanitsorn&rft.date=2024-12-31&rft.volume=9&rft.issue=52&rft.spage=51515&rft.epage=51524&rft.pages=51515-51524&rft.issn=2470-1343&rft.eissn=2470-1343&rft_id=info:doi/10.1021/acsomega.4c08811&rft_dat=%3Cproquest_doaj_%3E3151877895%3C/proquest_doaj_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-a383t-6f7ca16410d5a95001ba47884d4bcbced6ffea948456437890606f4cd82648dc3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=3151877895&rft_id=info:pmid/39758664&rfr_iscdi=true