Construction of paper-based long-life room temperature phosphorescence probe for tetracycline detection using nitrogen and phosphorus co doped corn whiskers carbon dots

Construction of paper-based long-life room temperature phosphorescence probe for tetracycline detection using nitrogen and phosphorus co doped corn whiskers carbon dots | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Construction of paper-based long-life room temperature phosphorescence probe for tetracycline detection using nitrogen and phosphorus co doped corn whiskers carbon dots Yuting Xu, Yuxin Zheng, Kamile Arkin, Xue Jiang, Kexin Li, Qingkun Shang This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-7898388/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 21 Jan, 2026 Read the published version in Microchimica Acta → Version 1 posted 11 You are reading this latest preprint version Abstract In this paper, nitrogen-phosphorus co-doped carbon dots (NP-CDs) were prepared by a one-step hydrothermal method in the presence of triethylenetetramine and phosphoric acid using corn whiskers as a carbon source. A paper-based phosphorescent probe, NP-CDs@matrix@paper, with a room-temperature green phosphorescence afterglow lasting up to 8 s was constructed by using the rigid environment provided by boric acid and urea. Oxytetracycline (OTC) not only enhances the intensity of the phosphorescence of the probe, but also exhibits a dynamic change from yellow phosphorescence to green phosphorescence discernible by the naked eye, which creates a favorable condition for visual detection of OTC. A series of optical properties were investigated to further reveal the interaction mechanism between the probe and OTC. The limit of detection (LOD) of the NP-CDs@matrix@paper probe for OTC was 1.17 µmol/L. The results of the actual samples by using this probe were in high agreement with those obtained by using the national standard method. In this work, a long-life, paper based, color-changing room-temperature phosphorescent probe was developed from biowaste. This not only helps to improve the utilization value of bio-waste, but also provides a new method and idea for rapid visual detection of antibiotics in the water environment. *Corresponding author: Prof. Qingkun Shang, [email protected] Carbon dots (CDs) Room temperature phosphorescence (RTP) Paper-based phosphorescence probe biological waste Oxytetracycline Full Text Additional Declarations No competing interests reported. Supplementary Files SupportingInformation20251019.docx Cite Share Download PDF Status: Published Journal Publication published 21 Jan, 2026 Read the published version in Microchimica Acta → Version 1 posted Editorial decision: Revision requested 16 Nov, 2025 Reviews received at journal 14 Nov, 2025 Reviews received at journal 11 Nov, 2025 Reviewers agreed at journal 01 Nov, 2025 Reviewers agreed at journal 29 Oct, 2025 Reviews received at journal 27 Oct, 2025 Reviewers agreed at journal 27 Oct, 2025 Reviewers invited by journal 27 Oct, 2025 Editor assigned by journal 23 Oct, 2025 Submission checks completed at journal 23 Oct, 2025 First submitted to journal 19 Oct, 2025 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-7898388","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":538572131,"identity":"1d403eb7-0298-46ab-8e08-548663be61d5","order_by":0,"name":"Yuting Xu","email":"","orcid":"","institution":"Northeast Normal University","correspondingAuthor":false,"prefix":"","firstName":"Yuting","middleName":"","lastName":"Xu","suffix":""},{"id":538572132,"identity":"48b8a014-6643-42b3-999e-89e3fcc89942","order_by":1,"name":"Yuxin Zheng","email":"","orcid":"","institution":"Northeast Normal University","correspondingAuthor":false,"prefix":"","firstName":"Yuxin","middleName":"","lastName":"Zheng","suffix":""},{"id":538572133,"identity":"286dbc00-ad32-4647-969a-124011e2ceea","order_by":2,"name":"Kamile Arkin","email":"","orcid":"","institution":"Northeast Normal University","correspondingAuthor":false,"prefix":"","firstName":"Kamile","middleName":"","lastName":"Arkin","suffix":""},{"id":538572135,"identity":"02700a5d-a1c0-49eb-90a4-d30abe918297","order_by":3,"name":"Xue Jiang","email":"","orcid":"","institution":"Northeast Normal University","correspondingAuthor":false,"prefix":"","firstName":"Xue","middleName":"","lastName":"Jiang","suffix":""},{"id":538572137,"identity":"64fa5d6d-5c49-4cb9-892f-761ea386e4e4","order_by":4,"name":"Kexin Li","email":"","orcid":"","institution":"Northeast Normal University","correspondingAuthor":false,"prefix":"","firstName":"Kexin","middleName":"","lastName":"Li","suffix":""},{"id":538572138,"identity":"26968783-9593-4365-ab66-50ff79810bd7","order_by":5,"name":"Qingkun Shang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA+ElEQVRIiWNgGAWjYDACCTCZIMcvf/gAVCiBOC3GkjPYYEqJ1JK44QaPAXFa5Gc3P3v4pSwtccPtnm8PPu44zMDPnmPA8HMHbi0Gd46ZG8ucyzGeeefsdsOZZw4zSPa8MWDsPYNHi0SCmbRkW4Vs34HcbdK8bYcZDG7kGDAztuFx2Iz0byAtjA0Hcp5J/wVqsSekheFGjpnkx7YcxQk3ctikGUG2SBDQAnRGmTTDuTRjyZ5jZpK9bek8EmeeFRzsxe+wbZI/ypLl+Nmbn0n8bLOW429P3vjgJz6HAQEzDxuCwwMiDuDXwMDA+IONkJJRMApGwSgY0QAAdiVU0HLgXgcAAAAASUVORK5CYII=","orcid":"","institution":"Northeast Normal University","correspondingAuthor":true,"prefix":"","firstName":"Qingkun","middleName":"","lastName":"Shang","suffix":""}],"badges":[],"createdAt":"2025-10-19 12:08:16","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-7898388/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-7898388/v1","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1007/s00604-026-07853-7","type":"published","date":"2026-01-21T15:57:23+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":95241112,"identity":"632a6b8f-3156-4691-9028-e57a592f54c4","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"docx","order_by":0,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":36821766,"visible":true,"origin":"","legend":"","description":"","filename":"Constructionofpaperbasedlongliferoomtemperaturephosphorescenceprobefortetracyclinedetectionusingnitrogenandphosphoruscodopedcornwhiskerscarbondots.docx","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/24ada5b7b107a22df0750a6b.docx"},{"id":95241097,"identity":"76f9705c-e2b6-4136-bfd9-5dc0e1499778","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"json","order_by":1,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":7138,"visible":true,"origin":"","legend":"","description":"","filename":"84fa206463b6449d87fcecad1858c51b.json","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/c86036e39966e712a6f166f2.json"},{"id":95241103,"identity":"0b9c623d-aa8a-4963-b511-292793cf66b7","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"docx","order_by":2,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":22121418,"visible":true,"origin":"","legend":"","description":"","filename":"SupportingInformation20251019.docx","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/46604380691dea1eda7142b8.docx"},{"id":95241115,"identity":"6e9ef74e-263f-4baa-8db0-7b505ef9e911","added_by":"auto","created_at":"2025-11-05 19:19:38","extension":"xml","order_by":3,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":109947,"visible":true,"origin":"","legend":"","description":"","filename":"84fa206463b6449d87fcecad1858c51b1enriched.xml","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/d8c18d244d437c645122a435.xml"},{"id":95241119,"identity":"5a226d7f-f3a8-44c2-9304-4990850161d8","added_by":"auto","created_at":"2025-11-05 19:19:40","extension":"jpeg","order_by":4,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":142152,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage1.jpeg","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/ea66956d4540d694074f21e1.jpeg"},{"id":95241102,"identity":"411e4b95-25c6-46ef-bfb7-a1f18194768e","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":5,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":8322660,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage2.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/3ec18c4eac4dbb7b73dd49e7.png"},{"id":95241114,"identity":"00d1b327-2b2c-42a5-ae3d-bf3b91d1a76f","added_by":"auto","created_at":"2025-11-05 19:19:37","extension":"png","order_by":6,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":5478137,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage3.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/9d4eb97d38b699da7a0fa31c.png"},{"id":95241105,"identity":"850155af-7fc4-4c91-9eda-cc5abba5c496","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":7,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":8025729,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage4.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/4a50e3c81460d9048c11bf61.png"},{"id":95241118,"identity":"63595f1d-6101-4af9-bdec-7deeab4d2df0","added_by":"auto","created_at":"2025-11-05 19:19:38","extension":"png","order_by":8,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":2615601,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage5.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/e0c8c8fcab061dd421ecde7e.png"},{"id":95241113,"identity":"c073f108-eb95-42b2-90fa-3945096fa1a9","added_by":"auto","created_at":"2025-11-05 19:19:36","extension":"png","order_by":9,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":1163677,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage6.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/da4f0e294ba7d59c58c7f85c.png"},{"id":95241117,"identity":"9e8910ac-83fd-4d32-b8e3-8dc8277f333c","added_by":"auto","created_at":"2025-11-05 19:19:38","extension":"png","order_by":10,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":3053179,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage7.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/3e99b076efcb7bdb99096a3a.png"},{"id":95313051,"identity":"b266c5ec-9b4f-441f-98e4-495e37d499e2","added_by":"auto","created_at":"2025-11-06 15:50:49","extension":"png","order_by":11,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":8089049,"visible":true,"origin":"","legend":"","description":"","filename":"floatimage8.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/d0369da95f4741dfb2bdd406.png"},{"id":95241098,"identity":"d230545c-9ada-4fa0-8cb3-3055f6a33e00","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":12,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":28355,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage1.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/8634e134863c7a4ffb2e2891.png"},{"id":95241099,"identity":"c4e1f22a-2dab-44af-87f0-c2aa513b175b","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":13,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":1234073,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage2.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/1607617897b8789a9d382656.png"},{"id":95241100,"identity":"0b5bc180-3220-4c0f-9def-3ecd4dca9b4a","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":14,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":436786,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage3.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/3f3ed514fd329e7f1bcc2e83.png"},{"id":95312205,"identity":"a210feec-7026-4763-8d90-984d0724581c","added_by":"auto","created_at":"2025-11-06 15:48:06","extension":"png","order_by":15,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":734450,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage4.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/0d254179127f4085faf8de02.png"},{"id":95241111,"identity":"b7e9edce-76a2-44c8-beac-daea539a094a","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":16,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":294456,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage5.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/7d0e1b107cf66fe1ace22ab1.png"},{"id":95241108,"identity":"6549bde8-f0d2-468f-90cf-ebd2af39ce5e","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":17,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":84770,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage6.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/03e6a62704a5db6e9698802f.png"},{"id":95241107,"identity":"72a48d01-a8ea-4e85-a0fd-3f9db475bb98","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"png","order_by":18,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":398722,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage7.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/a99f83f99aa814490c8978bb.png"},{"id":95312981,"identity":"5ff113cb-c9a9-4352-acb0-cbbc313723f0","added_by":"auto","created_at":"2025-11-06 15:50:41","extension":"png","order_by":19,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":947558,"visible":true,"origin":"","legend":"","description":"","filename":"Onlinefloatimage8.png","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/63540fb2502de9ac34d37bd4.png"},{"id":95241110,"identity":"97cece1b-2011-480a-ba29-5d243e087884","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"xml","order_by":20,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":108365,"visible":true,"origin":"","legend":"","description":"","filename":"84fa206463b6449d87fcecad1858c51b1structuring.xml","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/db68e965287b4f36ae9f36c5.xml"},{"id":95241104,"identity":"b673d7fd-c0cb-406f-b305-c2acda2b5cc2","added_by":"auto","created_at":"2025-11-05 19:19:35","extension":"html","order_by":21,"title":"","display":"","copyAsset":false,"role":"acdc-reference","size":116669,"visible":true,"origin":"","legend":"","description":"","filename":"earlyproof.html","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/a2c328d257d145fa54d2634f.html"},{"id":101151712,"identity":"3c10e3c6-19f5-4832-9ada-f7f22869061d","added_by":"auto","created_at":"2026-01-26 16:02:27","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1341156,"visible":true,"origin":"","legend":"","description":"","filename":"Constructionofpaperbasedlongliferoomtemperaturephosphorescenceprobefortetracyclinedetectionusingnitrogenandphosphoruscodopedcornwhiskerscarbondot.pdf","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1_covered_5640d5da-8b45-4fd6-a102-5769bd8c2f1f.pdf"},{"id":95312465,"identity":"67ba8ebf-45af-450f-a6c0-99ed70d0dc37","added_by":"auto","created_at":"2025-11-06 15:49:28","extension":"docx","order_by":0,"title":"","display":"","copyAsset":false,"role":"supplement","size":22121418,"visible":true,"origin":"","legend":"","description":"","filename":"SupportingInformation20251019.docx","url":"https://assets-eu.researchsquare.com/files/rs-7898388/v1/67e4f88b5aceff63f488d6c5.docx"}],"financialInterests":"No competing interests reported.","formattedTitle":"Construction of paper-based long-life room temperature phosphorescence probe for tetracycline detection using nitrogen and phosphorus co doped corn whiskers carbon dots","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"microchimica-acta","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"miac","sideBox":"Learn more about [Microchimica Acta](https://link.springer.com/journal/604)","snPcode":"604","submissionUrl":"https://submission.springernature.com/new-submission/604/3","title":"Microchimica Acta","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"stoa","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false},"keywords":"Carbon dots (CDs), Room temperature phosphorescence (RTP), Paper-based phosphorescence probe, biological waste, Oxytetracycline","lastPublishedDoi":"10.21203/rs.3.rs-7898388/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-7898388/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eIn this paper, nitrogen-phosphorus co-doped carbon dots (NP-CDs) were prepared by a one-step hydrothermal method in the presence of triethylenetetramine and phosphoric acid using corn whiskers as a carbon source. A paper-based phosphorescent probe, NP-CDs@matrix@paper, with a room-temperature green phosphorescence afterglow lasting up to 8 s was constructed by using the rigid environment provided by boric acid and urea. Oxytetracycline (OTC) not only enhances the intensity of the phosphorescence of the probe, but also exhibits a dynamic change from yellow phosphorescence to green phosphorescence discernible by the naked eye, which creates a favorable condition for visual detection of OTC. A series of optical properties were investigated to further reveal the interaction mechanism between the probe and OTC. The limit of detection (LOD) of the NP-CDs@matrix@paper probe for OTC was 1.17 \u0026micro;mol/L. The results of the actual samples by using this probe were in high agreement with those obtained by using the national standard method. In this work, a long-life, paper based, color-changing room-temperature phosphorescent probe was developed from biowaste. This not only helps to improve the utilization value of bio-waste, but also provides a new method and idea for rapid visual detection of antibiotics in the water environment.\u003c/p\u003e\u003cp\u003e*Corresponding author: Prof. Qingkun Shang, [email protected]\u003c/p\u003e\u003cp\u003e\u003c/p\u003e","manuscriptTitle":"Construction of paper-based long-life room temperature phosphorescence probe for tetracycline detection using nitrogen and phosphorus co doped corn whiskers carbon dots","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2025-11-05 19:19:30","doi":"10.21203/rs.3.rs-7898388/v1","editorialEvents":[{"type":"communityComments","content":0},{"type":"decision","content":"Revision requested","date":"2025-11-16T14:55:28+00:00","index":"","fulltext":""},{"type":"editorInvitedReview","content":"","date":"2025-11-15T02:42:15+00:00","index":"hide","fulltext":""},{"type":"editorInvitedReview","content":"","date":"2025-11-11T06:13:05+00:00","index":"hide","fulltext":""},{"type":"reviewerAgreed","content":"26751639245299067851926969948870887818","date":"2025-11-02T00:48:28+00:00","index":"hide","fulltext":""},{"type":"reviewerAgreed","content":"57480576358960275450874155966583320011","date":"2025-10-29T12:13:51+00:00","index":"hide","fulltext":""},{"type":"editorInvitedReview","content":"","date":"2025-10-27T08:43:01+00:00","index":"hide","fulltext":""},{"type":"reviewerAgreed","content":"120989024678825450377590453011221922701","date":"2025-10-27T08:20:46+00:00","index":"hide","fulltext":""},{"type":"reviewersInvited","content":"","date":"2025-10-27T07:44:04+00:00","index":"","fulltext":""},{"type":"editorAssigned","content":"","date":"2025-10-23T07:01:35+00:00","index":"","fulltext":""},{"type":"checksComplete","content":"","date":"2025-10-23T07:00:45+00:00","index":"","fulltext":""},{"type":"submitted","content":"Microchimica Acta","date":"2025-10-19T12:05:42+00:00","index":"","fulltext":""}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"microchimica-acta","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"miac","sideBox":"Learn more about [Microchimica Acta](https://link.springer.com/journal/604)","snPcode":"604","submissionUrl":"https://submission.springernature.com/new-submission/604/3","title":"Microchimica Acta","twitterHandle":"","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"stoa","reportingPortfolio":"Springer Hybrid","inReviewEnabled":true,"inReviewRevisionsEnabled":false}}],"origin":"","ownerIdentity":"63a2bdd9-c9cc-4dc0-9848-88bb6faf5267","owner":[],"postedDate":"November 5th, 2025","published":true,"recentEditorialEvents":[],"rejectedJournal":[],"revision":"","amendment":"","status":"published-in-journal","subjectAreas":[],"tags":[],"updatedAt":"2026-01-26T16:00:13+00:00","versionOfRecord":{"articleIdentity":"rs-7898388","link":"https://doi.org/10.1007/s00604-026-07853-7","journal":{"identity":"microchimica-acta","isVorOnly":false,"title":"Microchimica Acta"},"publishedOn":"2026-01-21 15:57:23","publishedOnDateReadable":"January 21st, 2026"},"versionCreatedAt":"2025-11-05 19:19:30","video":"","vorDoi":"10.1007/s00604-026-07853-7","vorDoiUrl":"https://doi.org/10.1007/s00604-026-07853-7","workflowStages":[]},"version":"v1","identity":"rs-7898388","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-7898388","identity":"rs-7898388","version":["v1"]},"buildId":"8U1c8b4HqxoKbykW_rLl7","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}