Publications

1. Mehl C, Scheibner S, Ludwig K, Kern M. Wear of composite resin veneering materials and enamel in a chewing simulator. Dent Mater 2007;23:1382-1389.
2. Mehl C, T. S, Kern M. Einflügelige vollkeramische Adhäsivbrücken – minimalinvasive Ästhetik. Ästhetische Zahnmedizin 2007;4:20-27.
3. Mehl C, Harder S, Wolfart M, Kern M, Wolfart S. Retrievability of implant-retained crowns following cementation. Clin Oral Implants Res 2008;19:1304-1311.
4. Mehl C, Wolfart S, Kern M. Orthodontic extrusion with magnets: a case report. Quintessence Int 2008;39:371-379.
5. Mehl C, Wolfart S, Kern M. Kieferorthopädische Extrusion von Zähnen durch Magneten. Quintessenz Deutschland 2008;59:595-604.
6. Harder S, Wolfart S, Mehl C, Kern M. Performance of ultrasonic devices for bone surgery and associated intraosseous temperature development. Int J Oral Maxillofac Implants 2009;24:484-490.
7. Mehl C, Kern M, Freitag-Wolf S, Wolfart M, Brunzel S, Wolfart S. Does the Oral Health Impact Profile questionnaire measure dental appearance? Int J Prosthodont 2009;22:87-93.
8. Harder S, Kern M, Mehl C. Behandlungsmöglichkeiten bei tief frakturierten Pfeilerzähnen. Quintessence Deutschland 2010;12:1485- 1494.
9. Lin J, Mehl C, Yang B, Kern M. Durability of four composite resin cements bonded to dentin under simulated pulpal pressure. Dent Mater 2010;26:1001-1009.
10. Mehl C, Ludwig K, Steiner M, Kern M. Fracture strength of prefabricated all-ceramic posterior inlay-retained fixed dental prostheses. Dent Mater 2010;26:67-75.
11. Lin J, Fan YJ, Mehl C, Zhu JJ, Chen H, Jin LY, Xu JH, Wang HM. Eucommia ulmoides Oliv. antagonizes H2O2-induced rat osteoblastic MC3T3-E1 apoptosis by inhibiting expressions of caspases 3, 6, 7, and 9. J Zhejiang Univ Sci B 2011;12:47-54.
12. Lin J, Zhu J, Gu X, Wen W, Li Q, Fischer-Brandies H, Wang H, Mehl C. Effects of incorporation of nano-fluorapatite or nano-fluorohydroxyapatite on a resin-modified glass ionomer cement. Acta Biomater 2011;7:1346-1353.
13. Mehl C, Heblich F, Lenz R, Ludwig K, Kern M. The influence of a hyperbaric environment and increased oxygen partial pressure on the corrosion of dental alloys. Diving Hyperb Med 2011;41:151-155.
14. Mehl C, Lang B, Kappert H, Kern M. Microstructure analysis of dental castings used in fixed dental prostheses–a simple method for quality control. Clin Oral Investig 2011;15:383-391.
15. Mehl C, Wang H, Lin J, Han S, Zhu J, Wang X, Chen Y, Vollrath O. Influence of ph and fluoride on orthodontic wires. . Indian J Dent Res 2011;23:591-595.
16. Mehl CJ, Harder S, Kern M, Wolfart S. Patients’ and dentists’ perception of dental appearance. Clin Oral Investig 2011;15:193-199.
17. Harder S, Quabius ES, Ossenkop L, Mehl C, Kern M. Surface contamination of dental implants assessed by gene expression analysis in a whole-blood in vitro assay: a preliminary study. J Clin Periodontol 2012;39:987-994.
18. Lin J, Han S, Zhu J, Wang X, Chen Y, Vollrath O, Wang H, Mehl C. Influence of fluoride-containing acidic artificial saliva on the mechanical properties of Nickel-Titanium orthodontics wires. Indian J Dent Res 2012;23:591-595.
19. Mehl C, Harder S, Schwarz D, Steiner M, Vollrath O, Kern M. In vitro influence of ultrasonic stress, removal force preload and thermocycling on the retrievability of implant-retained crowns. Clin Oral Implants Res 2012;23:930-937.
20. Mehl C, Harder S, Shahriari A, Steiner M, Kern M. Influence of abutment height and thermocycling on retrievability of cemented implant-supported crowns. Int J Oral Maxillofac Implants 2012;27:1106-1115.
21. Harder S, Podschun R, Grancicova L, Mehl C, Kern M. Analysis of the intraimplant microflora of two-piece dental implants. Clin Oral Investig 2013;17:1135-1142.
22. Lin J, Kern M, Ge J, Zhu J, Wang H, Vollrath O, Mehl C. Influence of peripheral enamel bonding and chlorhexidine pretreatment on resin bonding to dentin. J Adhes Dent 2013;15:351-359.
23. Mehl C, Becker ST, Acil Y, Harder S, Wiltfang J, Dabbagh-Afrouz AA, de Buhr W, Kern M. Impact of vertical loading on the implant-bone interface. Clin Oral Implants Res 2013;24:949-956.
24. Mehl C, Harder S, Byrne A, Kern M. Prosthodontics in digital times: a case report. Quintessence Int 2013;44:29-36.
25. Harder S, Kern M, Mehl C. Prothetik konventionell und digital – Ein Vergleich. Digital Dental Magazin 2014;4:6-13.
26. Harder S, Mehl C. Konventionelle und digitale Verfahren vergleichend kombiniert. Digital Dental News 2014;11:66-73.
27. Lin J, Zheng WY, Liu PR, Zhang N, Lin HP, Fan YJ, Gu XH, Vollrath O, Mehl C. Influence of casein phosphopeptide-amorphous calcium phosphate application, smear layer removal, and storage time on resin-dentin bonding. J Zhejiang Univ Sci B 2014;15:649-660.
28. Mehl C. Prothetik im digitalen Zeitalter. Special Tribune 2014;9:18-22.
29. Mehl C. Digitalisierung in der Zahnmedizin. ZM-online 2014;Online Artikel.
30. Mehl C, Harder S. Die Vorteile minimal-invasiver Zahnimplantate. DZW 2014;http://www.dzw.de/artikel/die-vorteile-minimal-invasiver-zahnimplantate.
31. Beck-Broichsitter BE, Garling A, Koehne T, Barvencik F, Smeets R, Mehl C, Jeschke A, Wiltfang J, Becker ST. 3D-tracking the regenerative potential of the mandible with micro-CTs. Oral Maxillofac Surg 2015;19:29-35.
32. Mehl C. Was Zahnärzte über Angstpatienten denken Huffington Post 2015.
33. Mehl C. Vollanatomisch gefräster Zahnersatz aus Zirkoniumdioxid – die Zukunft? ZMK 2015;5:1-8.
34. Mehl C, Harder S. “Feste dritte Zähne” an einem Tag – ein Fallbericht. ZMK 2015;5:1-7.
35. Mehl C, Harder S. Implantation und prothetische Versorgung eines hochatrophen Unterkiefers an einem Tag – ein Fallbericht. Dent Implantol 2015;19:466-472.
36. Mehl C, Harder S, Lin J, Vollrath O, Kern M. Perception of dental esthetics in different cultures. Int J Prosthodont 2015;28:60-64.
37. Mehl C, Harder S, Lin J, Vollrath O, Kern M. Perception of dental esthetics: influence of restoration type, symmetry, and color in four different countries. Int J Prosthodont 2015;28:60-64.
38. Mehl C, Kern M. Retention von festsitzenden Restaurationen auf Implantaten – welcher Zement für welche Indikation? Implantologie 2015;23:175-185.
39. Mehl C, Kern M. Behandler und Patienten empfinden vieles anders. Zahnärztliche Mitteilungen 2015;105:42-44.
40. Mehl CJ, Harder S, Wolfart S, Vollrath O, Trinkler A, Wenz HJ, Kern M. Influence of dental education on esthetic perception. Int J Esthet Dent 2015;10:486-499.
41. Mehl CJ, Steiner M, Ludwig K, Kern M. Wear, microleakage and plastic deformation of an implant-supported chair-side bar system. J Adv Prosthodont 2015;7:323-328.
42. Bösch T, Harder S, Mehl A. Gesunde Zähne, gesunder Körper – Warum Prophylaxe für die Allgemeingesundheit so wichtig ist Cosmetic Dent 2016.
43. Bösch T, Mehl C, Harder S. Interaktionen zwischen systemischen Erkrankungen und der Mundgesundheit (Parodontitis) Der Allgemeinarzt 2016;38:52.
44. Lin HP, Lin J, Li J, Xu JH, Mehl C. In vitro remineralization of hybrid layers using biomimetic analogs. J Zhejiang Univ Sci B 2016;17:864-873.
45. Mehl C, Ali S, El Bahra S, Harder S, Vollrath O, Kern M. Is There a Correlation Between Tensile Strength and Retrievability of Cemented Implant-Retained Crowns Using Artificial Aging? Int J Prosthodont 2016;29:83-90.
46. Mehl C, Gaßling V, Schultz-Langerhans S, Açil Y, Bähr T, Wiltfang J, Kern M. Influence of four different abutment materials and the adhesive joint of two-piece abutments on the cervical implant bone and soft tissue. J Oral Maxillofac Surg 2016;in press.
47. Mehl C, Kern M, Meinke N, Açil Y, Bähr T, Wiltfang J, Gaßling V. Can one-wall bone defects be augmented with xenogenic bone grafting material alone? J Cran Maxillofac Surg 2016;in press.
48. Mehl C, Kern M, Schutte AM, Kadem LF, Selhuber-Unkel C. Adhesion of living cells to abutment materials, dentin, and adhesive luting cement with different surface qualities. Dent Mater 2016;32:1524-1535.
49. Mehl CJ, Okano N, Ludwig K, Kern M. Retention of bonded titanium copings fixed to implant abutments. J Prosthet Dent 2016;115:26-34.
50. Li J, Lin J, Yu W, Song X, Hu Q, Xu JH, Wang H, Mehl C. BMP-2 plasmid DNA-loaded chitosan films – A new strategy for bone engineering. J Craniomaxillofac Surg 2017;45:2084-2091.
51. Lin J, Shao J, Juan L, Yu W, Song X, Liu P, Weng W, Xu J, Mehl C. Enhancing bone regeneration by combining mesenchymal stem cell sheets with beta-TCP/COL-I scaffolds. J Biomed Mater Res B Appl Biomater 2017.
52. Mehl C, Kern M, Zimmermann A, Harder S, Huth S, Selhuber-Unkel C. Impact of Cleaning Procedures on Adhesion of Living Cells to Three Abutment Materials. Int J Oral Maxillofac Implants 2017;32:976-984.
53. Harder S, Egert C, Freitag-Wolf S, Mehl C, Kern M. Intraosseous Temperature Changes During Implant Site Preparation: In Vitro Comparison of Thermocouples and Infrared Thermography. Int J Oral Maxillofac Implants 2018;33:72-78.
54. Mehl C, Zhang Q, Lehmann F, Kern M. Retention of zirconia on titanium in two-piece abutments with self-adhesive resin cements. J Prosthet Dent 2018.
55. Harder S, Quabius S, Meinke F, Mehl C, Kern M. Changes in proinflammatory gene expression in human whole blood after contact with UV-conditioned implant surfaces. J Oral Max Impl 2018.

Publications Dr. Harder

1. Naujokat H, Schulz L, Harder S, Wiltfang J, Flörke C, Acil Y (2018) Surface modification with cold argon plasma and its effect on osseointegration of dental implants in miniature pigs. Clin Oral Implants Res under review:
2. Harder S, Egert C, Freitag-Wolf S, Mehl C, Kern M (2018) Intraosseous Temperature Changes During Implant Site Preparation: In Vitro Comparison of Thermocouples and Infrared Thermography . Int J Oral Maxillofac Implants 33: 72-78. 10.11607 / jomi.6222
3. Harder S (2018) Transalveolar Augmentation in the Posterior Maxilla – Update to the Internal Sinus Lift . Implantology in press:
4. Mehl C, Kern M, Zimmermann A, Harder S, Huth S, Selhuber-Unkel C (2017) Impact of Cleaning Procedures on Adhesion of Living Cells to Three Abutment Materials . Int J Oral Maxillofac Implants 32: 976-984. 10.11607 / jomi.5630
5. Flour C, Harder S (2017) On dealing with anxiety patients . Quintessence TEam-Journal 47: 623-624.
6. Mehl C, Ali S, El Bahra S, Harder S, Vollrath O, Kern M (2016) Is There a Correlation Between Tensile Strength and Retrievability of Cemented Implant-Retained Crowns Using Artificial Aging? Int J Prosthodont 29: 83-90. 10.11607 / ijp.4317
7. Steinebrunner L, Harder S, Wolfart S, Freitag-Wolf S, Kern M (2015) The Precision of Mechanical Torque Wrenches Used for Implants in Dental Offices . Int J Prosthodont 28: 527-30. 10.11607 / ijp.4281
8. Mehl CJ, Harder S, Wolfart S, Vollrath O, Trinkler A, Wenz HJ, Kern M (2015) Influence of dental education on esthetic perception . Int J Esthet Dent 10: 486-99.
9. Mehl C, Harder S, Lin J, Vollrath O, Kern M (2015) Perception of dental esthetics: influence of restoration type, symmetry, and color in four different countries . Int J Prosthodont 28: 60-4. 10.11607 / ijp.4005
10. Wolfart S, Harder S, Reich S, Sailer I, implant prosthetics – a patient-oriented concept . 2014, Quintessenz Verlags GmbH.
11. Harder S (2014) Fixed implant prosthetics: all-ceramic? – a practical concept, its strengths and limitations . Dtsch Zahnärztl Z 69: 315-325.
12. Mehl C, Harder S, Steiner M, Vollrath O, Kern M (2013) Influence of cement film thickness on the retention of implant-retained crowns . J Prosthodont 22: 618-25. 10.1111 / jopr.12058
13. Mehl C, Becker ST, Acil Y, Harder S, Wiltfang J, Dabbagh-Afrouz AA, de Buhr W, Kern M (2013) Impact of vertical loading on the implant-bone interface . Clin Oral Implants Res 24: 949-56. 10.1111 / j.1600-0501.2012.02487.x
14. Harder S, Podschun R, Grancicova L, Mehl C, Kern M (2013) Analysis of the intraimplant microflora of two-piece dental implants . Clin Oral Investig 17: 1135-42. 10.1007 / s00784-012-0805-2
15. Harder S, Egert C, Wenz HJ, Jochens A, Kern M (2013) Influence of the drill material and method of cooling on the development of intrabony temperature during preparation of the site of an implant . Br J Oral Maxillofac Surg 51: 74-8. 10.1016 / j.bjoms.2012.02.003
16. Quabius ES, Ossenkop L, Harder S, Kern M (2012) Dental implants stimulate expression of Interleukin-8 and its receptor in human blood – an in vitro approach . J Biomed Mater Res B Appl Biomater 100: 1283-8. 10.1002 / jbm.b.32693
17. Mehl C, Harder S, Shahriari A, Steiner M, Kern M (2012) Influence of abutment height and thermocycling on retrievability of cemented implant-supported crowns . Int J Oral Maxillofac Implants 27: 1106-15.
18. Mehl C, Harder S, Byrne A, Kern M (2012) Prosthodontics in digital times – a case report Quintessence Int (Manuscript ID 5996 accepted for publication):
19. Harder S, Quabius ES, Ossenkop L, Mehl C, Kern M (2012) Surface contamination of dental implants assessed by gene expression analysis in a whole-blood in vitro assay. A preliminary study . J Clin Periodontol 10.1111 / j.1600-051X.2012.01929.x
20. Harder S, Quabius ES, Ossenkop L, Kern M (2012) Assessment of lipopolysaccharide microleakage at conical implant-abutment connections . Clin Oral Investig 16: 1377-84. 10.1007 / s00784-011-0646-4
21. Birkenfeld F, Becker ME, Harder S, Lucius R, Kern M (2012) Increased intraosseous temperature caused by ultrasonic devices during bone surgery and the influences of working pressure and cooling irrigation . Int J Oral Maxillofac Implants 27: 1382-8.
22. Stenger BJ, Harder S, Kern M (2011) Responsiveness of vital and endodontically treated teeth to loading . J Dent Res 90: Abstr No 492.
23. Ossenkop L, Harder S, Quabius ES, Kern M (2011) Surface pyrogen contamination of commercial dental implants . J Dent Res 90: Abstr No 3412.
24. Mehl CJ, Harder S, Kern M, Wolfart S (2011) Patients ‘and dentists’ perception of dental appearance . Clin Oral Invest 15: 193-9. 10.1007 / s00784-010-0393-y
25. Flour C, SH, DS, MS, OV, MK (2011) In vitro influence of ultrasonic stress, removal force preload and thermocycling on the retrievability of implant-retained crowns. , Clin Oral Implants Res 23 : 930-7.
26. Harder S, Quabius ES, Ossenkop L, Kern M (2011) Assessment of lipopolysaccharide microleakage at conical implant-abutment connections . Clin Oral Investig 10.1007 / s00784-011-0646-4
27. Harder S, Podschun R, Grancicova L, Cassens M, Kern M (2011) Evaluation of intraimplant bacteria contamination of two stage implants . J Dent Res 90: Abstr No 3415.
28. Egert C, Harder S, Steiner M, Wenz HJ, Kern M (2011) Intraosseous temperature development during implant site preparation using different burs J Dent Res 90: Abstr No 3404.
29. Kern M, Harder S, Wolfart S (2010) Better one than none. The central single implant in the edentulous lower jaw of older patients . Zahnärztl Mitt 100: 2404-2408.
30. Kern M, Harder S (2010) Antimicrobial filling of implant cavities . J Prosthet Dent 103: 321-322. S0022-3913 (10) 60067-4 [pii] 10.1016 / S0022-3913 (10) 60067-4
31. Harder S, Wolfart S, Eschbach S, Kern M (2010) Eight-year outcome of posterior inlay-retained all-ceramic fixed dental prostheses . J Dent 38: 875-881. S0300-5712 (10) 00194-6 [pii] 10.1016 / j.jdent.2010.07.012
32. Harder S, Flour C, Kern M (2010) Treatment options for deeply fractured abutment teeth . Quintessence 61: 1485-1494.
33. Harder S, Kern M (2010) Temporary Restoration and Soft Tissue Conditioning – Before and After Single Tooth Implantation . Implantol 18: 407-416.
34. Harder S, Dimaczek B, Acil Y, Terheyden H, Freitag-Wolf S, Kern M (2010) Molecular leakage at implant-abutment connection-in vitro investigation of tightness of internal conical implant-abutment connections against endotoxin penetration . Clin Oral Invest 14: 427-432. 10.1007 / s00784-009-0317-x
35. Birkenfeld F, Becker ME, Kurz B, Harder S, Kern M, Lucius R (2010) Changes in human mandibular bone morphology after heat application . Ann Anat 192: 227-231. S0940-9602 (10) 00083-X [pii] 10.1016 / j.aanat.2010.06.001
36. Wolfart S, Harder S, Eschbach S, Lehmann F, Kern M (2009) Four-year clinical results of fixed dental prostheses with zirconia substructures (Cercon): end abutments vs. cantilever design . Eur J Oral Sci 117: 741-9. EOS693 [pii] 10.1111 / j.1600-0722.2009.00693.x
37. Harder S, Wolfart S, Mehl C, Kern M (2009) Performance of ultrasound devices in bone surgery and the associated temperature development in the bone . Implantol 17: 305-313.
38. Harder S, Wolfart S, Mehl C, Kern M (2009) Performance of ultrasonic devices for bone surgery and associated intraosseous temperature development . Int J Oral Maxillofac Implants 24: 484-90.
39. Harder S, Wolfart S, Eschbach S, Kern M (2009) Outcome of posterior all-ceramic inlay-retained fixed dental prostheses . J Dent Res 88: Abstr No 1638.
40. Harder S, Wiltfang J, Kern M (2009) Prosthetic treatment of distal free end situations with dental implants to avoid removable dentures . Quintessence 60: 1305-1318.
41. Harder S, Kern M (2009) Survival and complications of computer aided-designing and computer-aided manufacturing vs. conventionally fabricated implant-supported reconstructions: a systematic review . Clin Oral Implants Res 20 Suppl 4: 48-54. CLR1778 [pii] 10.1111 / j.1600-0501.2009.01778.x
42. Harder S, Dimaczek B, Acil Y, Terheyden H, Freitag-Wolf S, Kern M (2009) Molecular leakage at implant-abutment connection – in vitro investigation of tightness of internal conical implant-abutment connections against endotoxin penetration . Clin Oral Investig 14: 427-32. 10.1007 / s00784-009-0317-x
43. Wolfart S, Harder S, Eschbach S, Kern M (2008) Outcome of posterior FPDs of veneered zirconia ceramic (Cercon) . J Dent Res 86: Abstr No 576.
44. Mehl C, Harder S, Wolfart M, Kern M, Wolfart S (2008) Retrievability of implant-retained crowns following cementation . Clin Oral Implants Res 19: 1304-1311. CLR1587 [pii] 10.1111 / j.1600-0501.2008.01587.x
45. Harder S, Wolfart S, Ludwig K, Möller R, Steiner M, Kern M (2007) Bone cutting performance of ultrasonic devices and associated temperature development . J Dent Res 86: Abstr No 2914.
46. Harder S, Wolfart S, Kern M (2006) Use of a mobile voting system as part of a course in the implantology curriculum . Z Zahnärztl Implantol 22: F68-72.