Heiko Zimmermann

Long-Term Graft Function of Adult Rat and Human Islets Encapsulated in Novel Alginate-Based Microcapsules After Transplantation in Immunocompetent Diabetic Mice

Stephan Schneider, Peter J. Feilen, Frank Brunnenmeier et al. · Diabetes · 2005 · 152 citations · Full text

Medicine, Bioengineering, Endocrinology +17

Large-area, uniform, high-spatial-frequency ripples generated on silicon using a nanojoule-femtosecond laser at high repetition rate

R. Le Harzic, D. Dörr, Daniel Sauer et al. · Optics Letters · 2011 · 118 citations

Natural Sciences, Materials Engineering, Materials Science +17

Anisotropic Orientation of Horseradish Peroxidase by Reconstitution on a Thiol-Modified Gold Electrode

Heiko Zimmermann, Annika Lindgren, Wolfgang Schuhmann et al. · Chemistry - A European Journal · 2000 · 100 citations

Life Sciences, Biochemistry, Biotechnology +17

Temperature fluctuations during deep temperature cryopreservation reduce PBMC recovery, viability and T-cell function

Anja Germann, Youngjoo Oh, Tomm Schmidt et al. · Cryobiology · 2013 · 100 citations · Full text

Life Sciences, Cell Biology, Immunology +15

Fabrication of homogeneously cross-linked, functional alginate microcapsules validated by NMR-, CLSM- and AFM-imaging

Heiko Zimmermann, Markus Hillgärtner, B. Manz et al. · Biomaterials · 2003 · 91 citations

Natural Sciences, Materials Engineering, Materials Science +12