Reference health
Ninhydrin-sodium molybdate chromogenic analytical probe for the assay of amino acids and proteins
33/33 checkable references clean · checked 2026-07-22
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.
4 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 33 checked references that resolve
resolves10.1002/jcla.1020
Application of an improved biuret method to the determination of total protein in urine and cerebrospinal fluid without concentration step by use of Hitachi 7170 auto‐analyzer
resolves10.1038/nprot.2007.102
Estimation of total phenolic content and other oxidation substrates in plant tissues using Folin–Ciocalteu reagent
resolves10.1002/elps.200305844
Blue silver: A very sensitive colloidal Coomassie G‐250 staining for proteome analysis
resolves10.1016/S0003-2670(03)00023-0
Colorimetric determination of amino acids using genipin from Gardenia jasminoides
resolves10.1016/j.chroma.2008.07.035
Simultaneous analysis of amino acids and amines as their o-phthalaldehyde-ethanethiol-9-fluorenylmethyl chloroformate derivatives in cheese by high-performance liquid chromatography
resolves10.1002/bmc.365
A fully automated amino acid analyzer using NBD‐F as a fluorescent derivatization reagent
resolves10.1016/0003-2670(94)00315-D
Use of 3-(p-carboxybenzoyl)quinoline-2-carboxaldehyde to label amino acids for high-sensitivity fluorescence detection in capillary electrophoresis
resolves10.2116/analsci.21.83
Theoretical Analysis Concerning the Characteristics of a Dye-binding Method for Determining Serum Protein Based on Protein Error of pH Indicator: Effect of Buffer Concentration of the Color Reagent on the Color Development
resolves10.5012/bkcs.2003.24.1.045
Determination of Bovine Serum Albumin by Its Enhancement Effect of Nile Blue Fluorescence
resolves10.1016/j.jbbm.2007.05.009
Comparison of five methods for determination of total plasma protein concentration
resolves10.1016/j.talanta.2005.03.027
A rapid and sensitive method for the determination of trace proteins based on the interaction between proteins and Ponceau 4R
resolves10.1016/j.aca.2007.06.008
Determination of protein by hydroxypropyl-β-cyclodextrin sensitized fluorescence quenching method with erythrosine sodium as a fluorescence probe
resolves10.1016/S1381-1177(00)00209-5
Enantiomeric resolution of amino acids by thin-layer chromatography
resolves10.1021/ac990976y
Amino Acid Analysis by Capillary Electrophoresis Electrospray Ionization Mass Spectrometry
resolves10.1016/j.chroma.2004.07.013
Rapid and sensitive method for determining free amino acids in honey by gas chromatography with flame ionization or mass spectrometric detection
resolves10.1016/j.jchromb.2005.12.002
Application of the 6-aminoquinolyl-N-hydroxysccinimidyl carbamate (AQC) reagent to the RP-HPLC determination of amino acids in infant foods
resolves10.1002/bio.1143
The determination of glutamine with flow‐injection chemiluminescence detection and mechanism study
resolves10.1016/S0003-2697(02)00504-3
Highly sensitive reaction of tryptophan with p-phenylenediamine
resolves10.5483/BMBRep.2006.39.5.530
Conformational Study of Human Serum Albumin in Pre-denaturation Temperatures by Differential Scanning Calorimetry, Circular Dichroism and UV Spectroscopy
resolves10.1002/elps.200305791
Qualitative and quantitative analysis of amino acids by capillary electrophoresis‐electrospray ionization‐tandem mass spectrometry
resolves10.1016/j.jchromb.2014.03.025
Analysis of amino acid composition in proteins of animal tissues and foods as pre-column o-phthaldialdehyde derivatives by HPLC with fluorescence detection
resolves10.1016/j.jchemneu.2013.11.002
Neurochemical study of amino acids in rodent brain structures using an improved gas chromatography–mass spectrometry method
resolves10.1073/pnas.0406798102
Development and evaluation of a microdevice for amino acid biomarker detection and analysis on Mars
resolves10.1007/s00726-014-1845-5
Simultaneous quantification of amino acids and Amadori products in foods through ion-pairing liquid chromatography–high-resolution mass spectrometry
resolves10.1016/j.foodchem.2013.07.095
Simultaneous determination of amino acids in tea leaves by micellar electrokinetic chromatography with laser-induced fluorescence detection
resolves10.1007/s00726-014-1837-5
Analysis of amino acids by HPLC/electrospray negative ion tandem mass spectrometry using 9-fluorenylmethoxycarbonyl chloride (Fmoc-Cl) derivatization
resolves10.1016/j.jfca.2005.04.006
Efficiency improvements on ninhydrin method for amino acid quantification
resolves10.1007/s12010-015-1662-7
A NaBH4 Coupled Ninhydrin-Based Assay for the Quantification of Protein/Enzymes During the Enzymatic Hydrolysis of Pretreated Lignocellulosic Biomass
resolves10.1016/S1389-1723(03)80131-7
A modified ninhydrin reagent using ascorbic acid instead of potassium cyanide
resolves10.1021/jf030490p
Applications of the Ninhydrin Reaction for Analysis of Amino Acids, Peptides, and Proteins to Agricultural and Biomedical Sciences
The 4 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.saa.2016.10.040_bb0010
no DOI — not checked10.1016/j.saa.2016.10.040_bb0015
no DOI — not checkedThe bicinchoninic acid (BCA) assay for protein quantitation
no DOI — not checkedNinhydrin-based forensic investigations: II. Cyanide analytical toxicology
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.
checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1016/j.saa.2016.10.040"><img src="https://citestamp.com/citestamped/10.1016/j.saa.2016.10.040/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1016/j.saa.2016.10.040)