Smart Scholars🛡 Scholar Shield🏛 Research Integrity Desk🧩 Portfolio Console📰 Journals🔧 DOI MembersTools🔎 Journal AuditGI GetIndexedDr DOI Doctor

Kernel Metadata Declaration — on demand

ISO 26324 asks a DOI Registration Agency to produce a Kernel Metadata Declaration for every DOI it issues. Give any DOI: its public record becomes a record in the Smart Scholars DOI Metadata Format 1.0, checked against every rule, and declared as the Kernel XML.

Reads the DOI's public Crossref record; nothing is stored. Until Smart Scholars is accredited, every Declaration is marked as a draft in the XML itself.

✓ Meets every rule of the format

The record below is complete and every controlled value is a DOI Attribute Value Set 2.3 spelling. The Declaration on the right follows DOIMetadataKernel.xsd element by element.

What the DOI identifies

AnOverviewofHPTLCandHPLC:Theory,Practice,andNewAdvancements

10.46243/jst.2024.v9.i7.pp13-18 · JournalArticle — an article in a journal · Digital · Visual · Language · en

Published 2024-07-10

Part of Journal of Science & Technology · ISSN 2456-5660 · vol. 09 · no. 07 · pp. 13–18

Principal agents

  • BAkhila (author → Author)
  • P.T.NagaRaju (author → Author)
  • ENagadeepthi (author → Author)
  • DChaitanyaDixit (author → Author)
  • P.AnilKumarYadav (author → Author)
  • Longman Publishers (publisher → Publisher)

Also in the record, outside the Kernel: the abstract, the licence, 4 links, 20 references. Source: Crossref (member 25296), registered 2026-08-27, last deposited 2026-09-20.

⬇ Record (JSON) ⬇ Declaration (XML)

System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1

Each element by the standard's name and the Handbook's (in grey), read off the record.

DOI Name
DOI name
10.46243/jst.2024.v9.i7.pp13-18
Referent Type
referentType
Creation
Referent Sub-Type
referentSubType
JournalArticle — an article in a journal
Referent Name(s)
referentName(s)
AnOverviewofHPTLCandHPLC:Theory,Practice,andNewAdvancements (PrincipalTitle, en)
Basic Metadata
basicMetadata
author: BAkhila
author: P.T.NagaRaju
author: ENagadeepthi
author: DChaitanyaDixit
author: P.AnilKumarYadav
publisher: Longman Publishers
published: 2024-07-10
part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 09 · no. 07 · pp. 13–18
language: en
form: Digital · Visual · Language
Referent Identifier(s)
alternateIdentifier(s)
none besides the DOI
Registration Authority
registrationAuthorityCode
Crossref — issued by Crossref (member 25296); held here as a copy
Created Date
issueDate
2026-08-27
relatedIdentifiersnone needed — the descriptive metadata is in this record

The record

{
    "format": "smartscholars-doi-metadata/1.0",
    "doi": "10.46243/jst.2024.v9.i7.pp13-18",
    "referent": "Creation",
    "type": "JournalArticle",
    "structural_type": "Digital",
    "modes": [
        "Visual"
    ],
    "characters": [
        "Language"
    ],
    "titles": [
        {
            "value": "AnOverviewofHPTLCandHPLC:Theory,Practice,andNewAdvancements",
            "type": "PrincipalTitle",
            "lang": "en"
        }
    ],
    "identifiers": [
        {
            "type": "DOI",
            "value": "10.46243/jst.2024.v9.i7.pp13-18"
        }
    ],
    "agents": [
        {
            "role": "author",
            "name": {
                "given": "",
                "family": "BAkhila"
            },
            "sequence": "first"
        },
        {
            "role": "author",
            "name": {
                "given": "",
                "family": "P.T.NagaRaju"
            },
            "sequence": "additional"
        },
        {
            "role": "author",
            "name": {
                "given": "",
                "family": "ENagadeepthi"
            },
            "sequence": "additional"
        },
        {
            "role": "author",
            "name": {
                "given": "",
                "family": "DChaitanyaDixit"
            },
            "sequence": "additional"
        },
        {
            "role": "author",
            "name": {
                "given": "",
                "family": "P.AnilKumarYadav"
            },
            "sequence": "additional"
        },
        {
            "role": "publisher",
            "name": {
                "org": "Longman Publishers"
            }
        }
    ],
    "dates": {
        "published": "2024-07-10",
        "date_type": "PublicationDate",
        "online": "2024-07-10"
    },
    "language": "en",
    "container": {
        "type": "Journal",
        "titles": [
            {
                "value": "Journal of Science & Technology",
                "type": "PrincipalTitle"
            }
        ],
        "identifiers": [
            {
                "type": "ISSN",
                "value": "2456-5660",
                "medium": "electronic"
            }
        ],
        "volume": "09",
        "issue": "07",
        "pages": {
            "first": "13",
            "last": "18"
        }
    },
    "links": [
        {
            "url": "https://www.jst.org.in/index.php/pub/article/view/1376",
            "return_type": "text/html",
            "primary": true
        },
        {
            "url": "https://www.jst.org.in/index.php/pub/article/download/1376/1022",
            "purpose": "text-mining",
            "return_type": "application/pdf"
        },
        {
            "url": "https://www.jst.org.in/index.php/pub/article/download/1376/1328",
            "purpose": "text-mining",
            "return_type": "application/xml"
        },
        {
            "url": "https://jst.org.in/index.php/pub/article/view/1376/1022",
            "purpose": "similarity-checking"
        }
    ],
    "abstract": {
        "value": "In order to guarantee that the production equipment is free of any undesirable contaminant that might affect the drug product’s safety and effectiveness, the analytical approach must be sensitive, specific, rapid, and accurate. The use of HPLC and UPLC methods in pharmaceutical cleaning validation has been wellestablished. When it comes to qualitative and quantitative analysis, HPTLC is just as effective as any other contemporary analytical instrument. Today, high-performance thin-layer chromatography (HPTLC) is an integral part of analytical practice, working in tandem with HPLC rather than against it. The fundamental usage of reversed phases in high-performance liquid chromatography (HPLC) and unaltered silica gel in highperformance thin-layer chromatography (HPTLC) is one of the most glaringly orthogonal elements of the two methods. An improved and automated variant of thin-layer chromatography (TLC) that offers higher detection limits and greater separation efficiency is known as high performance thin-layer chromatography (HPTLC)",
        "lang": "en"
    },
    "license": {
        "url": "https://creativecommons.org/licenses/by/4.0/",
        "start": "2024-07-10",
        "applies_to": "vor"
    },
    "references": [
        {
            "key": "ref1",
            "doi": "10.1007/978-3-642-14025-9_1",
            "unstructured": "A Modern Analytical Technique with Excellent Potential for Automation, Optimization, Hyphenation, and Multidimensional Applications: An Overview of High-Performance Thin-Layer Chromatography (HPTLC) by Srivastava, M.M. Pages 3–24 may be found in High-Performance Thin-Layer Chromatography (HPTLC), edited by Srivastava and published by Springer in 2011 in Berlin/Heidelberg, Germany. 978-3-642-14024-2 is the ISBN"
        },
        {
            "key": "ref2",
            "doi": "10.1007/978-3-642-14025-9_2",
            "unstructured": "By Varyaar, P.S.; Chatterjee, S.; and Sharma, A. Fundamentals & Theory of HPTLC-Based Separation. Srivastava, M., ed., High-Performance Thin-Layer Chromatography (HPTLC), Berlin/Heidelberg, Germany: Springer, 2011, pp. 27–39. 978-3-642-14024-2 is the ISBN"
        },
        {
            "key": "ref3",
            "doi": "10.1007/978-3-642-14025-9_3",
            "unstructured": "“Experimental Aspects and Implementation of HPTLC” by R.B. Patel, M.R. Patel, and B.G. Batel. Pages 41–54 are from High-Performance Thin-Layer Chromatography (HPTLC), edited by Srivastava and published by Springer in 2011 in Berlin/Heidelberg, Germany. 978-3-642-14024- 2 is the ISBN"
        },
        {
            "key": "ref4",
            "doi": "10.1007/978-3-642-14025-9_4",
            "unstructured": "Fourthly, Charegaonkar, D. High-Performance Thin-Layer Chromatography: Outstanding Automation. On pages 55–65 of the 2011 edition of High-Performance Thin-Layer Chromatography (HPTLC), edited by Srivastava and published by Springer in Berlin/Heidelberg, Germany. 978-3-642-14024-2 is the ISBN"
        },
        {
            "key": "ref5",
            "doi": "10.3390/ph12040183",
            "unstructured": "The authors Parys, Pyka-Paj ˛ak, and Dołowy used thin-layer chromatography and densitometry to determine the concentration of diclofenac in enteric-coated tablets. Scientific Reports: Pharmaceuticals 2019, 12, 183. The referenced work Source: PubMed Recent High Performance Thin Layer Chromatographic Studies on Biomphalaria Galbrata (Gastropoda) by Fried and Reddy, 6. Journal of Chromatography, 2015, 2, 118-124. The referenced work"
        },
        {
            "key": "ref6",
            "doi": "10.3390/chromatography2020225",
            "unstructured": "The Use of TLC-Direct Bioautography for the High-Throughput Detection of Antimicrobials in Plants by Choma and Jesionek, 2007. Research in Chromatography 2015, 2, 225-238. The referenced work"
        },
        {
            "key": "ref7",
            "doi": "10.3390/separations8040044",
            "unstructured": "Noman, O.M.; Palacios, J.; Al-Kurbi, B.S.S.; Al-Taweel, A.M.; Khan, A.; Mehmood, R.; and others were involved in the research paper. The Analysis of Rutin, Chlorogenic Acid, Caffeic Acid, Ursolic Acid, and Stigmasterol in Periploca Aphylla Extracts by Means of High-Performance Thin-Layer Chromatography. Volume 8, Issue 44, 2021. The referenced work"
        },
        {
            "key": "ref8",
            "doi": "10.3390/separations7030043",
            "unstructured": "Isolation, Characterization, and HPTLC-Quantification of Compounds with Anticancer Potential from Loranthus AcaciaeZucc. by Noman, O.M., Nasr, F.A., Mothana, R.A., Alqahtani, A.S., Qamar, W., Al-Mishari, A.A., Al-Rehaily, A.J., Siddiqui, N.A., Alam, P., and Almarfadi, O.M. In 2020, there will be separations on pages 7, 43. The referenced work"
        },
        {
            "key": "ref9",
            "doi": "10.3390/separations5010006",
            "unstructured": "The impact of the plasmid [RNQ+] and its determining protein Rnq1 on the lipid profiles of yeast was investigated using high performance thin layer chromatography-densitometry by Bui, Q., Sherma, J., and Hines, J. 2018—Separations [5, 6]. The referenced work"
        },
        {
            "key": "ref10",
            "doi": "10.3390/foods10020357",
            "unstructured": "Eleven. Islam, M.K.; Sostaric, T.; Lim, L.Y.; Hammer, K.; Locher, C. Thermo-Reactive HPTLC-DPPH Honey Antioxidant Fingerprinting and Component Tracking. “Foods” in 2021, 10"
        },
        {
            "key": "ref11",
            "doi": "10.3390/pr9040708",
            "unstructured": "Binert-Kusztal, Z.; Starek, M.; ˙ Zandarek, J.; D ˛abrowska, M. Creating a TLC Chromatographic-Densitometric Method for the Evaluation of Ceftobiprole, Both Qualitatively and Quantitatively. Methods 2021, 9, 708. The referenced work"
        },
        {
            "key": "ref12",
            "unstructured": "Raja and Rao (2012). number thirteen. An HPTLC technique has been developed and tested for the purpose of quantifying paracetamol and DOI: https://doi.org/10.46243/jst.2024.v9.i7.pp13-1819 B Akhila, P.T.Naga Raju, E Nagadeepthi, D Chaitanya Dixit, P. Anil Kumar Yadav: An Overview of HPTLC and HPLC: Theory, Practice, and New Advancements lornoxicam in pharmaceutical and medicinal formulations in bulk. Journal of Pharmaceutical and Biomedical Research, Volume 3, Issue 3, Pages 162-166"
        },
        {
            "key": "ref13",
            "doi": "10.1016/0308-8146(84)90082-7",
            "unstructured": "Authors: T. E., Barnard, J., and Cunningham, D. G. 1983. The sensory evaluation of gas chromatographic waste products: a method. The journal Food Chemistry, volume 14, issue 4, has articles ranging from pages 273-286"
        },
        {
            "key": "ref14",
            "unstructured": "In 2012, Kakde, Gadpayale, and Qureshi published a study. An HPTLC Stability Assay for the Pharmacological Determination of Moxonidine. Published in the International Journal of Pharmaceutical Technology, volume 4, issue 1, pages 358–363"
        },
        {
            "key": "ref15",
            "doi": "10.2174/157341212798995539",
            "unstructured": "Paulin, K., Michal, M., Wiktor, S., Martyna, T., and Adam, B. (2012). Topiramate in Pharmaceutical Formulations: Using HPTLC and LC-MS Techniques. Clinical Pharmacology. 8(1):44-48"
        },
        {
            "key": "ref16",
            "unstructured": "(Raja and Rao 2012). An HPTLC technique has been developed and tested for the purpose of quantifying paracetamol and lornoxicam in pharmaceutical and medicinal formulations in bulk"
        },
        {
            "key": "ref17",
            "unstructured": "Journal of Pharmaceutical and Biomedical Research, Volume 3, Issue 3, Pages 162-166"
        },
        {
            "key": "ref18",
            "doi": "10.4103/2229-4708.90358",
            "unstructured": "Sahoo et al. (2011) produced this article. An HPTLC approach for the simultaneous measurement of lornoxicam and thiocolchicoside in combination dose form has been developed and validated. Publishing Methods in Pharmaceutical Science, Volume 2, Issue 3, Pages 178–183"
        },
        {
            "key": "ref19",
            "doi": "10.1016/j.jpba.2013.02.042",
            "unstructured": "Sanganalmath, Purigali, and Bannur (2013) were recognized in the field. HPTLC technique for the determination of thiopental in blood samples taken after a suicide has taken place. Volume 80, Issue 1, pages 89–93, Journal of Pharmaceutical and Biomedical Analysis"
        },
        {
            "key": "ref20",
            "doi": "10.1080/10826076.2012.668735",
            "unstructured": "Marcin Koba, Michał Marszał, and Bartosz Sroka (2013). Lamotrigine tablet concentrations were measured by means of high-performance thin-layer chromatography (HPTLC), highperformance liquid chromatography (HPLC), and derivative spectrophotometry. Journal of quantum chemical technology, volume 36, issue 4, pages 537–548, 2011"
        }
    ],
    "record": {
        "registrant": "Longman Publishers",
        "registered": "2026-08-27",
        "updated": "2026-09-20",
        "issue_number": 1,
        "source": "crossref-api",
        "source_agency": "Crossref (member 25296)"
    }
}

The Kernel Metadata Declaration

DOIMetadataKernel.xsd · namespace http://www.doi.org/2010/DOISchema · Attribute Value Sets 2.3 · draft — the agency's DOI name is filled in on accreditation

<?xml version="1.0" encoding="UTF-8"?>
<!-- DRAFT declaration: Smart Scholars is not yet a DOI Registration Agency. registrationAgencyDoiName is a marker (10.0/ is no RA's prefix) and is filled in on accreditation. -->
<kernelMetadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.doi.org/2010/DOISchema https://www.doi.org/doi_schemas/DOIMetadataKernel.xsd" xmlns="http://www.doi.org/2010/DOISchema">
  <referentDoiName>10.46243/jst.2024.v9.i7.pp13-18</referentDoiName>
  <primaryReferentType>Creation</primaryReferentType>
  <registrationAgencyDoiName>10.0/smart-scholars-draft</registrationAgencyDoiName>
  <issueDate>2026-10-04</issueDate>
  <issueNumber>1</issueNumber>
  <referentCreation>
    <name primaryLanguage="en">
      <value>AnOverviewofHPTLCandHPLC:Theory,Practice,andNewAdvancements</value>
      <type>PrincipalTitle</type>
    </name>
    <identifier>
      <nonUriValue>10.46243/jst.2024.v9.i7.pp13-18</nonUriValue>
      <uri returnType="text/html" doesContentNegotiation="true">https://doi.org/10.46243/jst.2024.v9.i7.pp13-18</uri>
      <type>DOI</type>
    </identifier>
    <identifier>
      <uri returnType="text/html">https://www.jst.org.in/index.php/pub/article/view/1376</uri>
      <type>URI</type>
    </identifier>
    <identifier>
      <uri>https://www.jst.org.in/index.php/pub/article/download/1376/1022</uri>
      <type>URI</type>
    </identifier>
    <identifier>
      <uri returnType="application/xml">https://www.jst.org.in/index.php/pub/article/download/1376/1328</uri>
      <type>URI</type>
    </identifier>
    <identifier>
      <uri>https://jst.org.in/index.php/pub/article/view/1376/1022</uri>
      <type>URI</type>
    </identifier>
    <structuralType>Digital</structuralType>
    <mode>Visual</mode>
    <character>Language</character>
    <type>JournalArticle</type>
    <principalAgent>
      <name>
        <value>BAkhila</value>
        <type>PrincipalName</type>
      </name>
      <role>Author</role>
    </principalAgent>
    <principalAgent>
      <name>
        <value>P.T.NagaRaju</value>
        <type>PrincipalName</type>
      </name>
      <role>Author</role>
    </principalAgent>
    <principalAgent>
      <name>
        <value>ENagadeepthi</value>
        <type>PrincipalName</type>
      </name>
      <role>Author</role>
    </principalAgent>
    <principalAgent>
      <name>
        <value>DChaitanyaDixit</value>
        <type>PrincipalName</type>
      </name>
      <role>Author</role>
    </principalAgent>
    <principalAgent>
      <name>
        <value>P.AnilKumarYadav</value>
        <type>PrincipalName</type>
      </name>
      <role>Author</role>
    </principalAgent>
    <principalAgent>
      <name>
        <value>Longman Publishers</value>
        <type>PrincipalName</type>
      </name>
      <role>Publisher</role>
    </principalAgent>
    <linkedCreation>
      <name>
        <value>Journal of Science &amp; Technology</value>
        <type>PrincipalTitle</type>
      </name>
      <identifier>
        <nonUriValue>2456-5660</nonUriValue>
        <type>ISSN</type>
      </identifier>
      <referentCreationRole>Part</referentCreationRole>
      <referentCreationSequenceIdentifier>
        <value>09</value>
        <type>VolumeNumber</type>
      </referentCreationSequenceIdentifier>
      <referentCreationSequenceIdentifier>
        <value>07</value>
        <type>IssueNumber</type>
      </referentCreationSequenceIdentifier>
      <referentCreationSequenceIdentifier>
        <value>13-18</value>
        <type>PageNumber</type>
      </referentCreationSequenceIdentifier>
    </linkedCreation>
    <language>en</language>
    <languageOfReferentContent>
      <language>en</language>
      <languageOfReferentContentType>Original</languageOfReferentContentType>
    </languageOfReferentContent>
    <creationDate>
      <date>2024-07-10</date>
      <creationDateType>PublicationDate</creationDateType>
    </creationDate>
  </referentCreation>
</kernelMetadata>
Everything Smart Scholars runsNine sites, one account. A journal starts at the audit; an author starts at Scholar Shield.

For journals & publishers

Start with the audit — it is free, and it is the gate to everything else.

DOI care

Nine services on one journal profile — each previews first and acts only on your approval.

For authors & researchers

Free to use. Nothing you check is shared with the journal.

For institutions, sponsors & DOI operators

Smart Scholars

Mon–Sat, 10:00–19:00 IST. The Ask AI button on every page answers about our services at any hour.

News

Policies

What we can register a DOI for

20 kinds of record, one account, one place. Every one gets a DOI that resolves, metadata that indexes read, and a record that stays correct afterwards.
Journals
  • Journal articles
  • Journal titles
  • Pending publications
  • Peer reviews
  • Preprints & posted content
Books & conferences
  • Books
  • Book chapters
  • Book series
  • Book sets
  • Conference proceedings
  • Proceedings series
  • Conference papers
Other research output
  • Theses & dissertations
  • Reports & working papers
  • Report series
  • Standards
  • Databases
  • Datasets
  • Figures, tables & supplements
Funding
  • Grants & funding awards

Elsewhere

The same company, in the places our publishers already read.
Smart Scholars · Every service on one pageData from OpenAlex (openalex.org), CC0 · Crossref · ISSN Portal · DOAJContact
WhatsApp