Complexen van Beta-lactam antibiotica.
G.J. Kemperman, R. de Gelder, P.C. Raemakers-Franken.
NL1007827, 1997.

Complexes of Beta-lactam antibiotica and 1-naftol.
G.J. Kemperman, R. de Gelder, P.C. Raemakers-Franken.
NL1007828, 1997; WO99/31109.

Clathrate Type Complexation of Cephalosporins with Beta-naphtol.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, P.C. Raemakers-Franken, A.J.H. Klunder, and B. Zwanenburg.
Chemistry, a European Journal 5 (1999), 2163-2168.

Molecular Challenges in Modern Chemometrics.
R. Wehrens, R. de Gelder, G.J. Kemperman, B. Zwanenburg, and L.M.C. Buydens.
Analytica Chimica Acta (1999), 400, 413-424.

Induced Fit Phenomena in Clathrate Structures of Cephalosporins.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, P.C. Raemakers-Franken, A.J.H. Klunder, and B. Zwanenburg.
Journal of the Chemical Society-Perkin Transactions 2 (2000), 7, 1425-1429.

Efficiency of Cephalosporin Complexation with Aromatic Compounds.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, P.C. Raemakers-Franken, A.J.H. Klunder, and B. Zwanenburg.
Journal of the Chemical Society-Perkin Transactions 2 (2001), 4, 633-638.

A Computational Model to Predict Clathration of Molecules with Cephradine.
G.J. Kemperman, R. de Gelder, R. Wehrens, F.J. Dommerholt, A.J.H. Klunder, L.M.C. Buydens, and B. Zwanenburg.
Journal of the Chemical Society-Perkin Transactions 2 (2001), 6, 981-987.

Molecular Precision in the Chemistry of Cephalosporin type Antibiotics.
B. Zwanenburg, G.J. Kemperman, J. Zhu, R. de Gelder, F.J. Dommerholt, G.T.M. Titulaer, R. Keltjens and A.J.H. Klunder.
In: Synthesis of Beta-lactam Antibiotics. Chemistry, Biocatalysis & Process Integration. Chapter II, page 56-101. Edited by Alle Bruggink, Kluwer Academic Publishers, 2001.

Cavities, Layers and Channels in the hosting framework of molecular complexes derived from Cephradine.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, P.C. Raemakers-Franken, A.J.H. Klunder, and B. Zwanenburg.
European Journal of Organic Chemistry, accepted.

The Clathration Mediated Enzymatic Synthesis of Cephalosporins.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, C.G.P.H. Schroen, R. Bosma, A.J.H. Klunder, and B. Zwanenburg.
Green Chemistry, accepted.

Molecular selectivity and cooperativity in clathrate-type complexation of Cephradine.
G.J. Kemperman, R. de Gelder, F.J. Dommerholt, A.J.H. Klunder, and B. Zwanenburg.
Submitted to European Journal of Organic Chemistry.