Janneke Helder - Concepedia

Author

Janneke Helder

University of Twente

Also Known As

J. HELDER, J. Helder, Janneke Helder

Publications

403

Citations

H-Index

Concepts

All Affiliations

University of Twente

About

Janneke Helder is an author at University of Twente specializing in engineering, biomolecular engineering, and polymer chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	286
2	Biomolecular Engineering	4	4	227
3	Chemistry	2	2	91
4	Biochemistry	1	1	54
5	Chemical Engineering	1	1	59

Janneke Helder

Publications

386

Citations

H-Index

Page 1

	Year	Citations
<i>In vivo</i> and <i>in vitro</i> degradation of glycine/DL‐lactic acid copolymers J. M. Schakenraad, Paul Nieuwenhuis, I. Quintus Molenaar, Journal of Biomedical Materials Research	1989	100
Synthesis of poly[oxyethylidenecarbonylimino(2‐oxoethylene)] [poly(glycine‐<scp>D</scp>,<scp>L</scp>‐lactic acid)] by ring opening polymerization Janneke Helder, F. E. Kohn, Shuji Sato, Die Makromolekulare Chemie Rapid Communications EngineeringPolymer SciencePolymer EngineeringPolymer SynthesisPolymer Reaction	1985	79
Copolymers of <scp>D</scp>,<scp>L</scp>‐lactic acid and glycine Janneke Helder, Jan Feijén, Seung Jin Lee, Die Makromolekulare Chemie Rapid Communications Macromolecular ChemistryEngineeringPolymer SciencePolymer ChemistryBiomolecular Engineering	1986	62
Synthesis and spectroscopic characterization of copper(I) and copper(II) complexes with 1,6-bis(2-benzimidazolyl)-2,5-dithiahexane (BBDH). X-ray structure of trigonal-bipyramidal coordinated [Cu(BBDH)Cl]Cl.2C2H5OH P. J. M. W. L. BIRKER, Janneke Helder, Gerald Henkel, Inorganic Chemistry Materials ScienceInorganic ChemistryChemical EngineeringEngineeringSpectroscopic Characterization	1982	59
<i>In vitro</i> degradation of glycine/<scp>DL</scp>‐lactic acid copolymers Janneke Helder, P.J. Dijkstra, Jan Feijén Journal of Biomedical Materials Research EngineeringDegradable PlasticBiochemistryDepolymerizationVitro Degradation	1990	54
Copper(I) and copper(II) complexes of a new tetradentate chelating ligand containing imidazole and thio ether groups. The x-ray structure of trigonal-bipyramidal [(1,6-bis(N-benzylimidazol-2-yl)-2,5-dithiahexane-N,N,S,S)]bromocopper(II) bromide P. J. M. W. L. BIRKER, Erik F. Godefroi, Janneke Helder, Journal of the American Chemical Society Inorganic ChemistryEngineeringDonut IconX-ray StructureCoordination Complex	1982	32

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