Tehran University of Medical Sciences

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Faculty Members have conducted research related to the Effect of Low-Temperature Degradation, Ph-Cycling and Simulated Tooth Brushing on Surface Roughness, Topography, and Polish Retention of Yttrium-Stabilized Tetragonal Zirconia
Ladan Ranjbar Omrani
Ladan Ranjbar Omrani

Associate Professor of Restorative Dentistry

Department Restorative Dentistry

School of Dentistry

Dental Research Center

Tehran University of Medical Sciences

All Documents
1. Development of Tif4-Dendrimer Complex Gel As an Anti-Demineralization Agent for Dentin: An in Vitro Study, Dental Materials (2025)
2. Characterization of a Novel Tif4 Inclusion Complex and in Vitro Evaluation of Its Effect on Inhibiting Enamel Demineralization, Caries Research (2024)
3. Effect of Toothpaste Fluoride Concentration on Color Stability of Resin Composites: An in Vitro Study, Pesquisa Brasileira em Odontopediatria e Clinica Integrada (2024)
4. Evaluation of Riboflavin, Nanocurcumin, and Hydrogen Peroxide Under Light Conditions: Reduction of Mature Dental Biofilms and Enamel Mineral Loss, Photodiagnosis and Photodynamic Therapy (2024)
5. Influence of Different Light-Activated Bleaching Gels on Pulp Chamber Temperature: An in Vitro Study, Avicenna Journal of Dental Research (2024)
6. Effect of Charcoal-Based Dentifrices on Surface Roughness of an Aged Resin Composite, Minerva Dental and Oral Science (2023)
7. Effect of Er: Yag Laser Treatment on the Bond Strength of Self-Adhesive Resin Cements on Contaminated and Non-Contaminated Dentin Surface, Open Dentistry Journal (2023)
8. Combined Effect of Fluoride Mouthwash and Sub-Ablative Er:Yag Laser for Prevention of White Spot Lesions Around Orthodontic Brackets, Open Dentistry Journal (2022)
9. Cytotoxicity Comparison of a Calcium Silicate-Based Resin Cement Versus Conventional Self-Adhesive Resin Cement and a Resin-Modified Glass Ionomer: Cell Viability Analysis, Pesquisa Brasileira em Odontopediatria e Clinica Integrada (2022)
10. Effect of Bioinductive Cavity Liners on Shear Bond Strength of Dental Composite to Dentin, BioMed Research International (2022)
11. Marginal Microleakage and Modified Microtensile Bond Strength of Activa Bioactive, in Comparison With Conventional Restorative Materials, Clinical and Experimental Dental Research (2022)
12. Microtensile Repair Bond Strength of a Composite After Accelerated Artificial Aging: Effect of the Air Abrasion, Bur, Er:Yag Laser, Two-Step Self-Etch Bonding, and Universal Bonding Repair System, Journal of Lasers in Medical Sciences (2022)
13. Vickers Micro-Hardness Study of the Effect of Fluoride Mouthwash on Two Types of Cad/Cam Ceramic Materials Erosion, BMC Oral Health (2022)
14. Comparison the Effect of Charcoal-Containing, Hydrogen Peroxide-Containing, and Abrasive Whitening Toothpastes on Color Stability of a Resin Composite; an in Vitro Study, BMC Oral Health (2021)
15. Cytotoxic Effect of Addition of Different Concentrations of Nanohydroxyapatite to Resin Modified and Conventional Glass Ionomer Cements on L929 Murine Fibroblasts, Frontiers in Dentistry (2021)
16. Cytotoxic Effect of Addition of Different Concentrations of Nanohydroxyapatite to Resin Modified and Conventional Glass Ionomer Cements on L929 Murine Fibroblasts, Frontiers in Dentistry (2021)
17. Effect of Root Dentin Pretreatment on Micro-Push-Out Bond Strength of Fiber Posts to Root Canal Dentin: Cold Atmospheric Argon Plasma (Caap) and Ethylenediaminetetraacetic Acid (Edta), International Journal of Dentistry (2021)
18. Effect of Whitening to Othpastes Containing Activated Charcoal,Abrasive Particles, or Hydrogen Peroxide on the Color of Aged Microhybrid Composite, Dental Research Journal (2021)
19. In Vitro Antibacterial Activity and Durability of a Nano-Curcumin-Containing Pulp Capping Agent Combined With Antimicrobial Photodynamic Therapy, Photodiagnosis and Photodynamic Therapy (2021)
20. In Vitro Effect of Acidic Solutions and Sodium Fluoride on Surface Roughness of Two Types of Cad-Cam Dental Ceramics, International Journal of Dentistry (2021)
21. Degree of Conversion and Water Sorption of Self-Adhesive and Conventional Flowablecomposites: An in Vitro Study, Brazilian Journal of Oral Sciences (2020)
22. Direct Pulp Capping With Proroot Mta Alone and in Combination With Er:Yag Laser Irradiation: A Clinical Trial, Journal of Lasers in Medical Sciences (2020)
23. Modified Microtensile Bond Strength of Glass Ionomer to Composite Resin Using Universal Adhesive in Self-Etch and Total-Etch Modes, Open Dentistry Journal (2020)
24. Restoration of a Nonvital Tooth With Fiber Reinforce Composite (Wallpapering Technique), Case Reports in Dentistry (2020)
25. Color Stability of Ceramic Veneers Cemented With Self-Adhesive Cements After Accelerated Aging, Frontiers in Dentistry (2019)
26. Degree of Conversion of Resin-Modified Glass Ionomer Cement Containing Hydroxyapatite Nanoparticles, Frontiers in Dentistry (2019)
27. Degree of Conversion of Resin-Modified Glass Ionomer Cement Containing Hydroxyapatite Nanoparticles, Frontiers in Dentistry (2019)
28. Effect of Three Wavelengths of Diode Laser on the Efficacy of Bleaching of Stained Teeth, Frontiers in Dentistry (2019)
29. Evaluation of the Final Color of Ceramic Veneers With Different Self-Adhesive Resin Cements, Open Dentistry Journal (2019)
30. Hydrogen Peroxide Penetration Into the Pulp Chamber During Conventional In-Office Bleaching and Diode Laser-Assisted Bleaching With Three Different Wavelengths, Laser Therapy (2019)
31. Bond Strength of Fiber Posts to Composite Core: Effect of Surface Treatment With Er,Cr:Ysgg Laser and Thermocycling, Journal of Lasers in Medical Sciences (2018)
32. Effect of Addition of Nano Hydroxyapatite Particles on Wear of Resin Modified Glass Ionomer by Tooth Brushing Simulation, Journal of Clinical and Experimental Dentistry (2017)
33. Effect of Laser-Assisted and Conventional In-Office Bleaching on Monomer Release From Microhybrid and Nanohybrid Composite, Laser Therapy (2017)
34. In Vitro Effect of Bleaching With 810 Nm and 980 Nm Diode Laser on Microhardness of Self-Cure and Light-Cure Glass Ionomer Cements, Journal of Lasers in Medical Sciences (2017)
35. Shear Bond Strength of Two Types of Glass Ionomer to Bleached Dentin: Effect of Delayed Bonding and Antioxidant Agent, Open Dentistry Journal (2016)
36. Amalgam Surface Treatment by Different Output Powers of Er:Yag Laser:Sem Evaluation, Journal of Lasers in Medical Sciences (2015)
37. Effect of Different Endodontic Sealers on Push-Out Bond Strength of Fiber Posts, Brazilian Journal of Oral Sciences (2015)