A packed-bed reactor utilizing porous resin enables high density culture of hepatocytes

Assay for nanogram quantities of DNA in cellular homogenates

Clifford F. Brunk, Kenneth C. Jones, Thomas W. James · Analytical Biochemistry · 1979 · 917 citations

Chromatin, Dna Nanotechnology, Dna +8

Growth of Cell-strains and Primary Cells on Micro-carriers in Homogeneous Culture

A. L. van Wezel · Nature · 1967 · 701 citations

Homogeneous Culture, Biotechnology, Cell Culture +8

The determination of ammonia in whole blood by a direct colorimetric method

Helen McCullough · Clinica Chimica Acta · 1967 · 589 citations

Laboratory Hematology, Medicine, Physiology +7

A New Simple Semimicro Method for Colorimetric Determination of Urea

Jean-Franҫois Coulombe, Leonard Favreau · Clinical Chemistry · 1963 · 533 citations

Urology, Biochemistry, Medicine +14

Cell Culture on Artificial Capillaries: An Approach to Tissue Growth in vitro

Richard A. Knazek, Pietro M. Gullino, Peter Köhler et al. · Science · 1972 · 426 citations

Tissue Engineering, Tissue Growth, Engineering +19