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Detection of Cysteine-Induced Salivary H2s to Evaluate the H2s-Producing Capability of Oral Bacteria, Using a Simple and Sensitive Colorimetric Assay: A Preliminary Study

https://doi.org/10.2139/ssrn.4522995
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12/12 checkable references clean · checked 2026-10-14

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

9 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 12 checked references that resolve
resolves10.1111/odi.14211
Correlation between the salivary microbiology and H<sub>2</sub>S concentration of the oral cavity
resolves10.1038/sj.bdj.2014.552
Halitosis: a new definition and classification
resolves10.1016/j.talanta.2022.123449
Plasmonic sensor for hydrogen sulphide in saliva: Multisensor platform and bag format
resolves10.1111/adj.12884
Cysteine challenge test as a novel diagnostic tool to distinguish oral halitosis
resolves10.1002/j.1875-595X.2002.tb00929.x
Cysteine challenge testing: a powerful tool for examining oral malodour processes and treatments in vivo
resolves10.1002/JPER.17-0377
Influence of periodontal treatment on subgingival and salivary microbiotas
resolves10.1016/j.saa.2017.01.040
Colorimetric detection of endogenous hydrogen sulfide production in living cells
resolves10.1016/j.ab.2019.03.021
Characterization of H2S releasing properties of various H2S donors utilizing microplate cover-based colorimetric assay
resolves10.1016/j.trac.2004.04.001
Trends in quality in the analytical laboratory. II. Analytical method validation and quality assurance
resolves10.3390/molecules23092241
Salivary Hydrogen Sulfide Measured with a New Highly Sensitive Self-Immolative Coumarin-Based Fluorescent Probe
resolves10.3390/jcm9082484
The Role of Oral Microbiota in Intra-Oral Halitosis
resolves10.1111/j.1600-0722.1997.tb00241.x
On the transformation of sulfur‐containing amino acids and peptides to volatile sulfur compounds (VSC) in the human mouth
The 9 references without a DOI — listed, not checked
no DOI — not checkedVolatile sulfide compounds and oral microorganisms on the inner surface of masks in individuals with halitosis during COVID-19 pandemic
no DOI — not checkedSimple and Sensitive Detection of Bacterial Hydrogen Sulfide Production Using a Paper-Based Colorimetric Assay
no DOI — not checkedInstant and freshness effect of mouth rinses on type 1 (oral) halitosis
no DOI — not checkedThe salivary microbiota in health and disease
no DOI — not checkedRapid and simple colorimetric detection of hydrogen sulfide using an etching-resistant effect on silver nanoprisms
no DOI — not checkedA dual-mode colorimetric and SERS detection of hydrogen sulfide in live prostate cancer cells using a silver nanoplate-coated paper assay
no DOI — not checkedSalivary cortisol, dehydroepiandrosterone, and chromogranin A levels in patients with gingivitis and periodontitis and a novel biomarker for psychological stress
no DOI — not checkedref16
no DOI — not checkedref19
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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