+31620687031

jmvanderzel@planet.nl

Publications

Jef van der Zel

Pioneer in dental materials research and digital dentistry with over 45 years of international experience. Since 1977, I have been involved in breakthrough innovations in metal-ceramics, zirconia, and CAD/CAM technologies, including the development of the Carrara/Golden Gate system with more than 100 million restorations worldwide. Inventor of the first laser section scanner for dental laboratories and early CAD/CAM software for crowns, bridges, and implant planning. Former Extraordinary Professor of Computerized Dentistry at the University of Amsterdam and currently active worldwide as an international consultant in ceramics and digital restorative innovation.

Publications

  1. Van der Zel. J.M. (1972): Extraction of Nickel uit Nickellaterites from New Caledonia with Selective Reduction followed by Chlorination. Ter verkrijging van de titel van Master of Science (MSc. Thesis) at Delft University.
  2. Van der Zel, J.M. (1976): Recycling van huishoudelijk afval, Intermediair, 11:267-278.
  3. Van der Zel, J.M., Dalmijn W. (1977): De scheiding van koper en aluminium dor middel van wervelstroom, onderzoeksrapport Afdeling Mineraalscheiding, Mijnbouwkunde, TU Delft.
  4. Van der Zel, J.M. (1979): Winning of Bismuth from Flue Dust, Journal of Metals, 7:654-663.
  5. Van der Zel, J.M. (1980): Palladium-silver legering, Ned Pat Appl. 901521.
  6. Van der Zel, J.M. (1982): Weissfarbige Edelmetall‑Aufbrennlegierungen, Dent Lab 30: 55‑56.
  7. Van der Zel, J.M., Lourens, F.L., en Vrijhoef, M.M.A. (1982): On a new Pd‑Co ceramic alloy, IADR Abstr 1499.
  8. Vrijhoef, M.M.A., Lourens, F.L., Spanauf, A.J. en Van der Zel, J.M. (1982); A new high palladium ceramic alloy, Quint Dent Techn 7(5): 311‑314.
  9. Van der Zel, J.M., De Groot, K., Implant of Ceramic Material, Patent number: 4437191, April 2, 1982.
  10. Putter, C. de, Groot, K. de, Sillivis Smitt, P.A.E. en Van der Zel, J.M. (1984): In vivo fatigue behavior of permucosal dental implants of calciumhydroxylapatite, comparing non‑prestressed with prestressed implants, Trans 9th Ann Meeting Am Soc Biomat, Prog & Abstr no. 27.
  11. Van der Zel, J.M., Vrijhoef, M.M.A. (1985): Oxide formation on some palladium enriched alloys, IADR Abstr 473.
  12. Van der Zel, J.M., Vrijhoef, M.M.A. (1985): Early experiences with high palladium dental ceramic alloys, Quint Dent Techn 9(5): 291‑296.
  13. Vrijhoef, M.M.A. en Van der Zel, J.M. (1985): Oxidation of two high‑palladium PFM Alloys, Dent Mater 1: 214‑218.
  14. Van der Zel, J.M., Palladium-cobalt alloys; manufacture of a root cap, Patent number: 4735772, November 25, 1986.
  15. Van der Zel, J.M., Vrijhoef, M.M.A. (1987): High temperature oxidation of palladium‑based dental alloys, Proc 11th Int. Prec. Met. Conf, Brussels, June 14‑18.
  16. Vrijhoef, M.M.A., Mezger, P.R., Van der Zel, J.M. en Greener, E.H. (1987): Corrosion of ferromagnetic alloys used for magnetic retention of overdentures, J Dent Res 66: 1456‑1459.
  17. Van der Zel, J.M., Vrijhoef, M.M.A. (1988): Carbon absorption of palladium‑enriched dental alloys, J Oral Rehab 15:163‑166.
  18. Van der Zel, J.M., Vrijhoef, M.M.A. (1988): Oxide formation on a palladium‑gold PFM alloy, J Oral Rehab 15:307.
  19. Van der Zel, J.M., Laverman, J.V., Davidson, C.L. (1988): Palladium in dentaal gietlegeringen, NT 9:563‑568.
  20. Van der Zel, J.M. (1988): Werkstoffkundliche  Aspekte für die Porzellan‑Inlay/Onlay Technik, Dent Labor 7:530‑536.
  21. Van der Zel, J.M., Making crowns with a CAD/CAM System, SPIN Bulletin, Ministry of Economic Affairs, No. 4, December 1988:11-12.
  22. Van der Zel, J.M., Method of making a dental crown for a dental preparation by means of a CAD-CAM system, Patent number: 4937928, October 5, 1988.
  23. Van der Zel, J.M., Davidson, C.L.  (1988): Creep  in palladium‑enriched  porcelain‑to‑metal alloys at elevated temperatures, Trans annual meeting Academy of Dent Mater, Feb 18.
  24. Laverman, J.V., Van der Zel, J.M., Davidson, C.L. (1988): Post soldering of silver free high palladium PFM alloys, J Dent Res 68, 4, Abstr 298:646.
  25. Van der Zel, J.M., Laverman, J.V., Davidson, C.L. (1988): Palladium in dentaal gietlegeringen, NT 9:563 568.
  26. Van der Zel, J.M., Eigenschappen van palladiumlege­ringen, deel I, Exkies (89) 7:10 14.
  27. Van der Zel, J.M., Eigenschappen van palladiumlegeringen, deel II, Exkies (89) 8:12 15.
  28. Van der Zel, J.M., Eigenschappen van palladiumlegeringen, deel III, Exkies (90)1:10‑13.
  29. Van der Zel, J.M. (1989): High‑temperature behavior of Palladium based dental alloys. Academisch proefschrift ter verkrijging van de graad van doctor aan de Universiteit van Amsterdam, 2 maart 1989.
  30. Van der Zel, J.M., Davidson, C.L. (1989):  High temperature creep of palladium based CFM alloys, J Dent Res 68, special issue, Abstr 970:30.
  31. Van der Zel, J.M. (1989): CAD/CAM‑Productie van  kronen en bruggen, Automatisering 9:4‑6.
  32. Van der Zel, J.M., Davidson, C.L. (1989): Distortion of CFM crowns of palladium‑based dental alloys, J Dent Res 68, special issue, Abstr 202:20.
  33. Van der Zel, J.M., Davidson, C.L. (1989): High temperature creep of palladium based PFM alloys. J Dent Res 68: Abstr 191:16.
  34. Van der Zel, J.M. (1989): Attenti al crogiolo e al rivestimento,  Convegno Stresa, Settembre 1989: 37-39.
  35. Van der Zel, J.M., Laverman, J.V., Davidson, C.L. (1989): Ceramic-metal bonding layer stability on Pd alloys, J Dent Res, special issue, Abstr 746:960.     
  36. Van der Zel, J.M., Davidson, C.L. (1989): High‑temperature stability of palladium‑based CFM crowns.  J Dent Res, 68, Abstr. 970:320.
  37. Van der Zel, J.M., Davidson, C.L. (1989): Oxide layer stability of high‑palladium alloys, J Dent Res, 68, Abstr 979: 351.
  38. Van der Zel, J.M. (1989): CAD/CAM productie van kronen en bruggen, VLHT‑ Nieuwsbrief Special, september (4).
  39. Van der Zel, J.M. (1989/90): Eigenschappen van palladiumlegeringen, deel I, II and III, Exkies 7:10‑14,   8:12‑15,(90)1:10‑13.
  40. Van der Zel, J.M. (1989): Etude des Materiaux Utilises dans les techniques d’Inlay-Onlay, Prothese Dentaire no. 38:15-19.
  41. Van der Zel, J.M. (1989): Aspectos materiales para la técnica de inlays y onlays de  porcelana, Soproden Vol.V-Num.1-Marzo: 23-29.
  42. Van der Zel, J.M., Castable palladium alloys and their use for making dental restorations, ornaments, and the like, Patent number 4992297, May 1, 1989.
  43. Van der Zel, J.M. (1990): Chemische en physische factoren  bij het emailleren met tandheelkundig porselein, Klei Glas Keramiek 5:100-104.
  44. Van der Zel, J.M., Hamerling, D., Magnet element for a dental prosthesis, Patent number: 5123843, March 15, 1990.
  45. Van der Zel, J.M. (1990): CAD/CAM in de tandheelkunde. Het tandheelkundig jaar 1991.
  46. Van der Zel, J.M., Method of making a dental crown for a dental preparation by means of a CAD CAM system, US Patent 4,937,928/, July 3, 1990.
  47. Van der Zel, J.M., De Groot, D., and Davidson, C.L. (1990): Maximum functional occlusion for a metal‑ceramic crown with the “Cicero” CAD/CAM system, EPA Abstr 75:23.
  48. Van der Zel, J.M., A dental porcelain, a method of producing a dental restoration, a dental alloy. Pr D 10 Sept 1990. Eur Pat 475,528, Gold Bull 1992;25,4:126.
  49. Van der Zel, J.M., Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substructure for a dental restoration and a process for the manufacture of a dental restoration, Patent number: 5238751, February 25, 1991.
  50. Van der Zel, J.M. (1991): Carrara-ein neuer Maßstab in Metallkeramik?, ZWR 9: 23-29.
  51. Van der Zel, J.M. (1991): Materialkundliche Aspekte des Carrara Metall-und-Keramik-Systems, Dental-Labor 39, 9:1199-1202.
  52. Van der Zel, J.M., Method of making a substructure for a dental restoration, Patent number: 5143692, July 2, 1991.
  53. Van der Zel, J.M., Maximum functional occlusion for a metal-ceramic crown with the “CICERO” Scan/CAD/CAM-system, Proceedings of the European Prosthodontics Association Congress , Abstract #75,1991.
  54. Van der Zel, J.M. (1991): Inlay et facette avec la technique Flexo-Ceram,.2, 6:439-443.
  55. Van der Zel, J:M: (feb. 12, 1991): Castable palladium alloys and their use for making dental restorations, ornaments and the like, US Pat 4,992,297
  56. Van der Zel, J.M. (may 16, 1991): A method of making a dental crown for a dental preparation by means of a CAD/CAM system, Eur Pat 311214.
  57. Van der Zel, J.M. (1991): Inlay et facette avec la technique Flexo-Ceram,.2, 6:439-443.
  58. Van der Zel, J.M., Hamerling, D. (june, 1992): A magnet element for a dental prosthesis, Eur Pat 5,123,843.
  59. Van der Zel, J.M., Van Dijk B. (1992): Grote behoefte aan informatie over solderen van keramiek aan metaal PT tijdschrift, 12:26-30.
  60. Van der Zel, J.M. (aug. 26, 1992)): A powder of dental metal, a process for the preparation thereof a process for the manufacture of a substructure for a dental restoration and a process for the manufacture of a dental restoration, Eur Pat 0 499 721
  61. Van der Zel, J.M. (sept.1, 1992): Method of making a substructure for a dental restoration, US Pat 5,143,692.
  62. Van der Zel, J.M., Method for manufacturing a dental prosthesis, Patent number: 5266030, March 31, 1993.
  63. Van der Zel, J.M. (aug.24, 1993): Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substance for a dental restoration and a process for the manufacture of a dental restoration, US Pat 5,238,751.
  64. Van der Zel, J.M. (1993): Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substance for a dental restoration and a process for the manufacture of a dental restoration, Eur Pat 464951.
  65. Van der Zel, J.M., Dental prosthesis and method for manufacturing a dental prosthesis, Patent number: 5378154, March 31, 1993.
  66. Van der Zel, J.M. (nov 14, 1993): Method of making a dental crown for a dental preparation by means of a CAD/CAM system, Jap Pat Appl 63-254702.
  67. Van der Zel, J.M. (april 6, 1993): Method for manufacturing a dental prosthesis, Jap Pat Appl 5-79452/1.
  68. Van der Zel, J.M. (aug. 24,1993): Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substance for a dental retoration and a process for the manufacture of a dental restoration, US Pat 5,238,751.
  69. Van der Zel, J.M. (oct. 18 1993): Dentaallegering en dentaalporselein voor tandheelkundige doeleinden, Ned Pat Appl 9200564.
  70. Van der Zel, J.M. (nov. 1, 1993): Kleminrichting voor een model waarop een gebitsprothese is aangebracht, Ned Pat Appl 9200645.
  71. Van der Zel, J.M. (nov. 1, 1993): Micro gereedschapsmachine voorzien van een gereedschapshouder, Ned Pat Appl 9200646.
  72. Van der Zel, J.M. (nov. 1, 1993): Tandheelkundige prothese en werkwijze voor het vervaardigen van een tandheelkundige prothese, Ned Pat Appl 9200643.
  73. Van der Zel, J.M. (nov. 13, 1993): Method for manufacturing a dental prosthesis, Eur Pat 565174.
  74. Van der Zel, J.M. (nov. 18, 1993): Dentaallegeringen, Ned Pat Appl 9200566.
  75. Van der Zel, J.M. (nov. 30,1993): Method for manufacturing a dental prosthesis, US Pat 5,266,030.
  76. Van der Zel, J.M., Dental porcelain, a method of producing a dental restoration, a dental alloy, Patent number: 5453290, November 16, 1993.
  77. Van der Zel, J.M. (1993): Carrara in de metaal-porselein techniek, Exkies maart 1993:18-23.
  78. Van der Zel, J.M. (1993): Il Sistema Cicero CAD/CAM: riconstruzioni computerrizzate con la metalloceramica, Odontotecnico 4:51-56.
  79. Van der Zel, J.M. (1993): Ceramic-fused-to-metal restorations with a new CAD/CAM system, Quintessence 24, 11:35-42.
  80. Van der Zel, J.M. (1993): Ästhetik aus dem Computer, Quintessenz Zahntech, 19, 12:1479-1494. Van der Zel, J.M. (1994): On a new CAD/CAM system Japan: Q.D.T., febr 1994. Vol.19 no. 2:13-28.
  81. Van der Zel, J.M. (1994): Dental porcelain, a method of producing a dental restoration, a dental alloy, Jap Pat Appl 3-230612.
  82. Van der Zel, J.M. (nov. 8, 1994): Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substance for a dental  restoration and a process for the manufacture of a dental restoration, US Pat 5,362,438.
  83. Van der Zel, J.M. (sep. 7, 1994): Dental porcelain, method for manufacturing a dental restoration, dental alloy, Eur Pat 475,528.
  84. Van der Zel, J.M. (nov. 11, 1994): Powder of dental metal, a process for the preparation thereof, a process for the manufacture of a substance for a dental  restoration and a process for the manufacture of a dental restoration, Jap Pat Appl 9-502949.
  85. Van der Zel, J.M. (1994): Ein neues CAD/CAM-System für metallkeramische Restaurationen, Dental-Labor, Heft 8/94:1083-1094.
  86. Van der Zel, J.M. (1994): CAD/CAM-Restaurationen in Okklusion, ZWR, Jahrg. 103, nr. 7/8:420-425.
  87. Van der Zel, J.M. (1994): Maximum functional occlusion in molars with a computer integrated Scan/Cad/Cam-system, in: Imaging Techniques in Biomaterials, elsevier:361-383.
  88. Van der Zel, J.M. (1995): Qualitätsmanagement im Zahntechnik-Handwerk. Worin liegt der Nutzen?, DWZ, Juni:23-31.
  89. Van der Zel, J.M. (1995): Metaal, een ondoorzichtige materie?, TP, juni/juli:22-27.
  90. Van der Zel, J.M. (1995): Sintermetall als Basis für Keramikrestaurationen, Quintessenz, 21,11:1392-1403.
  91. Van der Zel, J.M. (1995): Non-ferro edelmetalen voor restauratie van gebitselementen: van gieten naar sinteren, Materialen, 12:64-70.
  92. Van der Zel, J.M. (jan. 3, 1995): Dental Prosthesis and method for manufacturing a dental prosthesis, US Pat 5,378,154.
  93. Van der Zel, J.M. (mar. 22, 1995): Method for the manufacture of  a dental restoration and a substructure therefore, Eur Pat 464,951.
  94. Van der Zel, J.M. (sept.26, 1995): Dental porcelain, a method of producing a dental restoration, a dental alloy, US Pat 5,453,290.
  95. Van der Zel, J.M. (1995): Qualitätsmanagement im Zahntechnik-Handwerk. Worin liegt der Nutzen?, DWZ, Juni:23-31.
  96. Van der Zel, J.M. (dec.5, 1995): Spinnerette from gold-platinum-palladium-rhodium alloy, US Pat 5,472,333.
  97. Van der Zel, J.M. (1996): Carrara: nach 5 Jahren unter die Lupe genommen, Dental Labor, 6: 973-981.
  98. Van der Zel, J.M. (1996): Computermodellierter Zahnersatz mit dem Cicero-System, Phillip Journal 7-8, 13:227-235.
  99. Van der Zel, J.M. (1996): Carrara Keramik setzt neue Maßstäbe für niedrigschmelzende  Metallkeramikmassen.
  100. Van der Zel, J.M. (1996): Computermodellierter Zahnersatz mit dem Cicero-System, Phillip Journal 7-8, 13:227-2235.
  101. Van der Zel, J.M. (1996) Carrara; ein Trendsetter in der Metallkeramik, Spitta Verlag, Magazin für innovatieve Zahntechnik, 3:2-6.
  102. Van der Zel, J.M. (1996): “Geen Hema-Kroontje”, Computers in de tandtechniek, Receptarius April:14-15.
  103. Van der Zel, J.M. (june 14, 1996): Powder metal, PCT/NL96/00245.
  104. Van der Zel, J.M. (dec. 17, 1996): Werkwijze voor het vervaardigen van een tandheelkundige restauratie en substructuur daarvoor, Ned Pat Appl 1000580.
  105. Grau, F.-J., Van der Zel, J.M. (april 4, 1997): Verwendung von Silber-Palladium-Legierungen zur Herstellung von mit Dentalkeramik verblendbarem Zahnersatz, PCT/EP98/01682.
  106. Van der Zel, J.M., Davidson, C.L., Influence of cement gap design on fracture resistance of CICERO full-porcelain CAD/CAM restorations, J. Dent, Res 76, abstr 987:137.
  107. Van der Zel, J.M. (1997): Synthobond®: goud-basis voor porselein restauraties, TTM, jan./febr. vijfde jaargang nr. 15:14-18.
  108. Van der Zel, J.M. (1997): Erfahrungen mit computermodellierten Cicero-Kronen, Dental Spiegel  2, 3:10 – 13.
  109. Van der Zel, J.M. (1998): Zukunftsorientierte Konzepte in der Metall- und Vollkeramik, ZMK 24, 5:487-496.
  110. Van der Zel, J.M., Davidson, C.L., Influence of crown layer build-up on fracture resistance of CICERO All-ceramic CAD/CAM restorations, J Dent Res 77, abstr 102:65.
  111. Van der Zel, J.M., Davidson, C.L. (1997): Influence of Cement Gap Design on Fracture Resistance of Cicero Full-Porcelain CAD/CAM Restorations., J Dent Res 76, Abstr 987:137.
  112. Van der Zel, J.M., Davidson, C.L. (1998): Influence of Crown Layer Build-up on Fracture Resistance of Cicero All-ceramic CAD/CAM Restorations., J Dent res 77, special issue A, Abstr 102:118.
  113. Van der Zel, J.M. (1998): Zukunftsorientierte Betrachtung von Materialien für metallkeramischen Zahnersatz Quintessenz Zahntech 24,5:487-496.
  114. Van der Zel, J.M. (1998): Titanimplantate und Metalle in der Mundhöhle -ein Interview, Quintessenz Zahntech.24,5:31-35.
  115. Van der Zel, J.M. (1998): Cera E & Cararra, Tandtechnisch Magazine, zesde jaargang nr. 22:56-59.
  116. Van der Zel, J.M., Davidson, C.L. (1998): Comparison of  fracture resistance of all-ceramic crowns with heat-presses ceramic copings with cicero all-ceramic restorations, J Dent Res, Abstr 2473:941.
  117. Van der Zel, J.M. (1998): Heutige CAD/CAM Systeme im Vergleich, Quintessenz Zahntechn. 25,2,193-204.
  118. Van der Zel, J.M. (feb. 9, 1998): Manufacture of spinnerettes of gold-platinum-palladium-rhodium alloy, Eur Pat 598,431.
  119. Van der Zel, J.M. (may, 1998): Dental prosthesis and method for manufacturing a dental prosthesis, Jap Pat 2755618.
  120. Van der Zel, J.M. (nov. 4, 1998): Method for the production of a dental prosthesis, Eur Pat 565,174.
  121. Van der Zel, J.M. (dec. 30, 1998): Dental prosthesis and method for the production of a dental prosthesis, Eur Pat 565,175.
  122. Van der Zel, J.M. (jun.1, 1999): Method for manufacturing a dental restoration, in which a refractory model is coated with a powdered metal-containing composition, US Pat 5,909,612.
  123. Van der Zel, J.M., Davidson, C.L., Dispersion strengthening of CICERO all-ceramic core material, J Dent Res 78, abstr 176:127.
  124. Van der Zel, J.M. (dec. 5, 1999): Spinnerette from gold-platinum-palladium-rhodium alloy, Jap Pat Appl 5-279914.
  125. Denissen, H.W., Van der Zel, J.M., Reisig, J., Vlaar, S.T., De Ruiter, W.J, Van Waas, M.A.J. (1999): Computer Copings for Partial Coveragings, International Journal of Computerized Dentistry 2:113-127.
  126. Van der Zel, J.M. (1999): Future technologies in Dentistry, Japan, New Dental Science: Quintessence of Dental Technology Vol.24, 2:54-60.
  127. Denissen, H.W., Van der Zel, J.M., Van Waas, M.A.J, CAD/CAM-copings voor partiële omslijpingen, Ned. Tijdschrift Tandheelkunde vol. 106, 1999:38-41.
  128. Olthoff, L.W., Van der Zel, J.M., Bosman, F., Effect of condylar movements on the occlusal contacts of CICERO CAD/CAM crowns, J Dent Res 78, abstr 451:120.
  129. Van der Zel, J.M., Computer Gemodelleerde Prothetiek, CAD/CAM in de Tandheelkunde, Onderwijsblok 4.6 ‘Materiaalkunde: Capita Selecta’, Academisch Centrum voor Tandheelkunde Amsterdam, November 1999, 43 pagina’s.
  130. Bosman, M., Van der Zel, J.M., Davidson, C.L. (1999): Dispersion Strenghtening of Cicero All-Ceramic Core Ceramic, J Dent Res 78, special issue, Abstr 176:127.
  131. Denissen, H.W., Van der Zel, J.M., Van Waas, M.A.J. (1999): Measurement of the Margins of Partial-Coverage Tooth Preparations for CAD/CAM, The International Journal of Prostodontics, 12, 5:395-400.
  132. Olthoff, L.W., Van der Zel, J.M., Bosman, S.T. (1999): Effect of condylar jaw movements on the occlusal contacts of CICERO CAD/CAM crowns, J Dent Res 78, special issue, Abstr 145:137.
  133. Denissen, H.W., Van der Zel, J.M., Van Waas, M.A.J., Partial Coverage copings by computer, Ned Tijdschrift Tandheelk 106, 1999:121-124.
  134. Olthoff, L.W., Van der Zel, J.M., De Ruiter, W.J., Vlaar, S.T., Bosman, F., Computer modeling of occlusal surfaces of posterior teeth with the CICERO CAD/CAM system, J Prosthet Dent, 2000 Aug;84(2):154-62.
  135. Van der Zel, J.M., (2000): De huidige CAD/CAM-systemen, Tandheelkundig Jaarboek 2000:345-349.
  136. Van der Zel, J.M., (2000): De ontwikkeling van keramisch materiaal in de tandheelkunde, KGK (Klei, Glas, Keramiek),21,10: 234-239.
  137. Van der Zel, J.M. (2000): CAD/CAM systemen met elkaar vergeleken, Nederlands tandartsenblad 55,20:926-930.
  138. Van der Zel, J.M. (2000): Restauratie met huidige CAD/CAM systemen, Nederlands tandartsenblad 55,20:931-936.
  139. Olthoff, L.W.; Van der Zel, J.M.; De Ruiter, W.J.; Vlaar, S.T.; Bosman, F. (2000): Computer modeling of occlusal surfaces of posterior teeth with the CICERO CAD/CAM system, J Prosth Dent, 84, 2:154-162.
  140. Van der Zel, J.M. (2000): CICERO- eine neue Dimension in der Zahntechnik, Zahntechnik Wirtschaft-Labor 7:23–27.
  141. Denissen, H.W., Dozić, Van der Zel, J.M., Van Waas, M.A.J. (2000): Marginal fit and short-term clinical performance of porcelain veneered Procera onlays, J. Prost, Dent. 85, 5:506-13.
  142. Dozić A, Kleverlaan CJ, Van der Zel JM, Feilzer AF. The influence of porcelain layer thickness on the final shade of ceramic restorations. J Prosth Dent 2003;90(6):563-70.
  143. Van der Zel, J.M. (2000): Mit geringem Aufwand wird eine hochwertige Ästhetik erreicht, DZW-Special: 22-23.
  144. Denissen, H.W., Dozic, A., Van der Zel, J.M., Van Waas, M.A.J., Marginal fit and short-term clinical performance of porcelain-veneered CICERO, CEREC, and Procera onlays, The Journal of Prosthetic Dentistry, 2000, 84:506-513.
  145. Van der Zel, J.M. (may 2, 2000): Low-melting, high-expansion glass ceramics, Ned Pat Appl 1017895.
  146. Van der Zel, J.M. (aug. 8, 2000): Keramisch materiaal, onderbouw voor een dentale restauratie van dit keramisch materiaal en dentale restauratie, Ned Pat Appl 1011659.
  147. Van der Zel, J.M., Biomedical aid or implant, PCT/NL00/00239, oct. 19, 2000..
  148. Van der Zel, J.M. (oct. 23, 2000): Method and assembly for pressure molding dental elements, US Pat Appl P51105EP00.
  149. Van der Zel, J.M. (oct. 23, 2000): Method and assembly for pressure molding dental elements, Jap Pat Appl 2000-323195.
  150. Van der Zel, J.M. (dec. 13, 2000): Method for manufacturing a dental restoration, in which a refractory model is coated with a powdered metal-containing composition, Eur Pat 836467.
  151. Van der Zel, J.M. (april 23, 2001): Method for production of an artificial tooth, Eur Pat Appl 012001472.6.
  152. Van der Zel, J.M. (april 24, 2001): Werkwijze en samenstel voor het persen van tandheelkundige elementen, Ned Pat Appl 1013369.
  153. Van der Zel, J.M. (april 25, 2001): Method and assembly for pressure molding dental elements, Eur Pat 1093769.
  154. Van der Zel, J.M. (july 20, 2001): Ceramic material, basis for a dental restoration made from said ceramic material and dental restoration, US Pat Appl 09/497396.
  155. Van der Zel, J.M. (july 20, 2001): Ceramic material, basis for a dental restoration made from said ceramic material and dental restoration, Eur Pat Appl 1025829.
  156. Van der Zel, J.M., Vlaar, S.T., De Ruiter, W.J., Davidson, C.L. (2001): The CICERO system for CAD/CAM fabrication of full-ceramic crowns, J Prosth Dent 85, 3:261-267.
  157. Begazo, C; Bekius, M.; Denisson, H.W.; Reisig, J, Van der Zel, J.M., Van Waas, M.A.W. (2001): Clinical preparation parameters for CICERO CAD/CAM crowns, 4th joint meeting IADR CED/NOF, Abstr 22:80.
  158. Dozic, A.; Büchler, E.; Aarnts, Van der Zel, J.M., Feilzer, A.J. (2001): Influence of ceramic layering on color of CICERO CAD/CAM restorations, J. D. Res. Abstr.nr. 659.
  159. Van der Zel, J.M., Scanner, Wo liegen die Grenzen? Quintessenz, sept. 2001:230-234.
  160. Van der Zel, J.M., CICERO: Integrale Dienstleistung in Vollkeramik, Quintessenz Zahntechnik, sept. 2001:12-18.
  161. Begazo, C., Van Waas, M.A.J., Van der Zel, J.M., Feilzer, A.J., Precision of two CAD/CAM systems to fabricate aluminiumoxide copings, J Dent Res. sept. 2001:230-234.
  162. Dozic, A., Van der Zel, J.M., Feilzer, A.J. (2001): A simple method to gain digital information to use in CAD/CAM procedures, J Dent Res (sept).
  163. Van der Zel, J.M., Method for manufacturing a dental restoration, PCT/NL02/00289, Apr. 19, 2002.
  164. Van der Zel, J.M., Method for manufacturing a dental restoration, Patent number 7686989, April 19, 2002.
  165. Van der Zel, J.M., Zirkoonoxide – State-of-the-art, Quality Practice. Nascholingstijdschrift voor tandartsen, Volume 4, Issue 1:36-43.
  166. Van der Zel, J.M., Method for production of an artificial tooth, PCT/nl02/00258, Apr. 19, 2002.
  167. Van der Zel, J.M., Pressable Glass Ceramic, Method for the Fabrication thereof, and Method for the Fabrication of a Dental Restoration using such Glass Ceramic, US 10/125,584, Apr. 19, 2002.
  168. Van der Zel, J.M., Zirkoonoxide-keramiek in de tandheelkunde, Praktijkboek tandheelkunde, ACTA, 2002:492–498.
  169. Van der Zel, J.M., Scanner – Wo liegen die Grenzen?, Journal of Multidisciplinary Collaboration in Prosthodontics, Volume 6, 365-378 (2003).
  170. Bettman, M., Van der Zel, J.M., Grinwis, T.J., Low-dusting investment composition material, PCT/NL03/00344, may, 9, 2003.
  171. Van der Zel, J.M., Universal Dental Gold Alloys in New Metal-Ceramic Systems, Canadian Institute of Mining, Metallurgy and Petroleum, oct. 1, 2003.
  172. Van der Zel, J.M. (2003): Zirkoonoxide-keramiek in de tandheelkunde. Praktijkboek Tandheelkunde, Issue 3, Chapter J3, p.1-16, ISBN 65.2698.001.
  173. Van der Zel, J.M., Slor, J., Grinwis, T.J., de Kler, M.A., Tsadok Hai, T., Kreuder, P., Strengthened Ceramic Restoration, PCT/NL03/00616, Sep 3, 2003.
  174. Giuseppe Isgrò, G., Pallav, P., Van der Zel, J.M., Feilzer, A.J., The influence of the veneering porcelain and different surface treatments on the biaxial flexural strength of a heat-pressed ceramic, The Journal of Prosthetic Dentistry, Volume 90, Issue 5, November 2003:465-473.
  175. Van der Zel, J.M., Aesthetic Ceramic Veneered Restoration, Appelman, P.G., Cornelisse, E.M.H., de Kler, M.A., Gebhardt, J., US 10/660,552, Sept 22, 2003.
  176. Dozić A., Kleverlaan C.J., Van der Zel J.M., Feilzer A.F., The influence of porcelain layer thickness on the final shade of ceramic restorations. J Prosth Dent 2003;90(6):563-70.
  177. Van der Zel, J.M., Method of manufacturing and installing a ceramic dental Implant with an aesthetic Implant Abutment, PCT/NL2004/000635, Sept 14 2004.
  178. Begazo, C.C., Van der Zel, J.M., Van Waas, M.A.J., Feilzer A.J., Effectiveness of preparation guidelines for an all-ceramic restorative system, American Journal of Dentistry, Volume17;2004:437-442.
  179. Van der Zel, J.M., Kiezen voor de Computer, Oratie uitgesproken bij de aanvaarding van het ambt van bijzonder hoogleraar Computerondersteunde Tandheelkunde aan de Faculteit der Tandheelkunde  van de Universiteit van Amsterdam, 15 september 2004.
  180. Van der Zel, J.M., Validation of CAD/CAM systems, J Dent Res 85, 2005:129.
  181. Van der Zel, J.M., Systemlegierung nach 46 Jahren Metallkeramik, Journal DZW spezial, Volume 5,13-15 (2005).
  182. Van der Zel, J.M., Dental glass pressed-to-zirconia interface study, Proceedings Ned. Ker. Vereniging, 2005:23-25.
  183. Van der Zel, J.M., Validation of glass-ceramic veneered 3Y-TZP zirconia for dental restorations, Transactions Euromat Prague, 2005, abstr 159:131.
  184. Van der Zel, J.M., Computer assisted diagnosis and design of implant abutments, J Dent Res. 85, abstr 159:118.
  185. Van der Zel, J.M., Computer aided diagnosis and design of implant abutments, Joint Meeting of the Continental European IADR, 2005.
  186. Van der Zel, J.M., Ergebnisse mit einem neuen Verblendsystem für Zirkonoxidgerüste, ZAHNTECH Magazin, Volume 9, 204-209 (2005).
  187. Van der Zel, J.M., Augmented Reality Model for Dentistry, Proceedings PEF, Dublin: 2006:148-152.
  188. Van der Zel, J.M., Keramiek in systemen, ACTA quality practice, Volume 2, 20-29 (2006).
  189. Vlaar S.T., Van Der Zel, J.M., Accuracy of Dental Digitizers, International Dental Journal, Volume 56, 2006:301-309.
  190. De Jager, N., De Kler, M., Van der Zel, J.M., The influence of different core material on the FEA-determined stress distribution in dental crowns, Dent Mater 2006;mar; 22(3):234-42.
  191. Van der Zel, J.M., Die Bedeutung dentaler Scanner für das prothetische Endergebnis und dessen Qualität, Digital Dental News. January 2007:6-12.
  192. Olthoff, L., Meijer, I., De Ruiter, W., Bosman, F., Van der Zel, J.M., Effect of virtual articulator settings on occlusal morphology of CAD/CAM restorations, Int J Comput Dent 2007 Apr;10(2):171-85.
  193. De Kler, M., De Jager, N., Meegdes, M., Van der Zel J.M. Influence of thermal expansion mismatch and fatigue loading on phase changes in porcelain veneered Y-TZP zirconia discs. J Oral Rehab, 2007;34:1365–1372.
  194. Aboushelib, M.N., De Kler, M., Van der Zel, J.M., Feilzer, A.J., Effect of veneering method on the fracture and bond strength of bilayered zirconia restorations, Int J Prosthodont 2008 May-Jun; 21(3):237-40.
  195. Van der Zel, J.M., Implant planning and placement using optical scanning and cone beam CT technology, J Prosthodont 2008 Aug;17(6):476-81.
  196. Aboushelib, M.N., De Kler, M., Van der Zel, J.M., Feilzer, A.J., Microtensile Bond Strength and Impact Energy of Fracture of CAD-Veneered Zirconia Restorations, Journal of Prosthodontics: Implant Esthetic and Reconstructive Dentistry, Volume18, Issue number 3, 2009:211-216.
  197. Van der Zel, J.M., Veneered restoration with a controlled shade, PCT/NL20/09050143, 2009.
  198. Van der Zel, J.M., Bettman, M., Grinwis, T.G., Low-dusting investment composition material, IPC8 Class: AA61C1334FI USPC Class: 264 16 2009-03-19 Patent application number: 2009/0072425.
  199. Khashayar, G., Ðozic, A., Voit, N., Zwartser, R., Van der Zel, J.M., Feilzer, A.J., Evaluation of a newly developed porcelain color determination system (2Hue), 2009 Continental European, Israeli, Scandinavian Divisions Meeting (Munich, Germany), Poster 483.
  200. Rosentritt, M., Behr, M., Van der Zel, J.M., Feilzer, A.F., Approach for valuating the influence of laboratory simulation Dental Materials, Volume 25:3;2009:348-352.
  201. Rosentritt, M., Behr, M, Van der Zel, J.M., Feilzer, A.J., Shear Bond Strength of Cement to Zirconia, Journal of Adhesion Science and Technology, 2009, 23(7-8):1125-1132.
  202. Rosentritt, M., Behr, M., Van der Zel, J.M., Feilzer A.J., Approach for valuating the influence of laboratory simulation, Dental Materials, Volume 25, Issue 3, March 2009, Pages 348-352.
  203. Van der Zel J.M., Recent zirkoonoxide-onderzoek op IADR congres Barcelona. 2010, Tandarts Praktijk, Volume 31:7–10.
  204. Vlaar, S.T., De Ruiter, W.J., Van der Zel, J.M., Farbkontrolle bei der digitalen Verblendung. Digital Dental News 2011;5:35–42.
  205. Vlaar, S.T., Verhelst A, Compter M., Van der Zel JM., Digital verblendet und getestet. Dental Dialogue, 12, 2011:2-6.
  206. Van der Zel, J.M., Confección Digital, Quintessence técnica (ed. esp.). Volumen 22, Núm. 10. Diciembre 2011 649
  207. Van der Zel, J.M., Primero: to the next level in digital veneering, The Dental technician, march 2011, 4(3):16-19.
  208. Georgius Siavikis, Michael Behr, Jef M Van der Zel, Albert J Feilzer, Martin Rosentritt, Influence of Heat Treatment and Veneering on the Storage Modulus and Surface of Zirconia Ceramic, European Journal of Dentistry, April 2011 – Vol.5, 191-196.
  209. Van der Zel, J.M., De Digitale Afdruk, Tandarts Praktijk, 5 Juni, 2012, Volume 32:6–11.
  210. Van der Zel, J.M. (2012), Veneered Dental Restoration with a Controlled Shade, EU Patent 240941 A1.
  211. Van der Zel, J.M., Digitale integratie van volkeramiek, Tandartspraktijk, 29 September 2013, Volume 34, pages 33–34, (2013).
  212. Dekker JW, Van der Zel JM. Zahnformen mit binärer Innenstruktur. Die Quintessenz der Zahntechnik Jan 2013; 39(7):934-6.
  213. Dekker JWJM, Balfoort PW, Van der Zel JM. “Klinische evaluatie van CAD/CAM-kronen met een natuurlijke laagopbouw”. Nederlands Tijdschrift voor Tandheelkunde 121.2 (2014):101-105.
  214. Van der Zel, J.M., Proefschrifen 25 jaar na dato 44. Hoog-temperatuur gedrag van palladium-basislegeringen, Ned Tijdschr Tandheelkd 2016; 123: 93-97.
  215. Van der Zel J.M., Veneered dental restoration with a controlled shade, EP 09 788 171.8 July 2017.
  216. Van der Zel, J.M., Digitale, histo-anatomische keramiekrestauraties, Dental Tribune, feb 2017.
  217. Van der Zel, J.M., Digital histo-anatomic ceramic restorations”. EC Dental Science 15.5 (2017): 164-167.
  218. Van der Zel, J.M., Hoog-esthetische restauraties binnen bereik, Tandartspraktijk, 2017, Volume 38:46–48.
  219. Van der Zel, J.M., “Primero: Six Years Performance Cognitive Production of Crowns and Bridges”. EC Dental Science 17.11 (2018).
  220. Van der Zel, J.M., Primero presentation. November 2019.
  221. Van der Zel, J.M. High-Strength Porcelain Veneering of Zirconia Prosthetic Mimetic Restorations (PRIMERO) by Cognitive Design and Manufacturing Corresponding author, November 2019.
  222. Van der Zel, J.M., Is zirconia the best available technology (BAT) for dental restorations? Editorial for Journal of Dentistry and Dental Medicine, 2019.
  223. Van der Zel, J.M., Bites for the Computer: Thirty Years of Digitization in Dentistry. February 2021, SunText Review of Dental Sciences.
  224. Van der Zel, J.M., Digital dentistry 30 years overview, ISBN 978-9975-154-87-1, March 2023.
  225. Van der Zel, J.M., Haltbar, langlebig, ästhetisch, Rückblick und Ausblick auf 25 Jahre Vollkeramik in der Zahntechnik, Quintessenz Zahntechnik, Jahrgang 50, Ausgabe 4, April 2024.
  226. Van der Zel, J.M., Fifty Years Full Ceramic in Dentistry (1973-2023), Clin Oral Sci Dent, Volume 6, Issue 4, 2024.
  227. Van der Zel, J.M., Geschiedenis. Vijftig jaar volledig keramische restauraties in de tandheelkunde 1, February 2025, Nederlands Tijdschrift voor Tandheelkunde, 132:90-94.
  228. Van der Zel, J.M., Geschiedenis . Vijftig jaar volledig keramische restauraties in de tandheelkunde 2, April 2025, Nederlands Tijdschrift voor Tandheelkunde,132:210-215.

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