urea has been researched along with methyl orange in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (50.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bojic, J; Dimitrijevic, J; Radovanovic, B | 1 |
| Amaral, FL; Basting, RT; França, FM; Jaime, IM; Turssi, CP | 1 |
2 other study(ies) available for urea and methyl orange
| Article | Year |
|---|---|
Spectrophotometric determination of urea in dermatologic formulations and cosmetics.
Topics: Absorption; Azo Compounds; Bromates; Cosmetics; Costs and Cost Analysis; Dermatologic Agents; Hydrochloric Acid; Indicators and Reagents; Oxidation-Reduction; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry; Temperature; Time Factors; Urea | 2008 |
Efficacy of hydrogen-peroxide-based mouthwash in altering enamel color.
Topics: Azo Compounds; Benzenesulfonates; Benzoates; Carbamide Peroxide; Color; Coloring Agents; Dental Enamel; Gels; Humans; Hydrogen Peroxide; Image Processing, Computer-Assisted; Materials Testing; Mouthwashes; Peroxides; Saliva, Artificial; Sodium Dodecyl Sulfate; Time Factors; Tooth Bleaching Agents; Tooth Discoloration; Urea | 2014 |