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Items for "ultrastructure"

Cocconeis distans Gregory and Amphicocconeis debesi (Hustedt) De Stefano comb. nov. (Bacillariophyta), an intricate taxonomical history

We present a taxonomical revision of Cocconeis distans and C...

Keywords: Amphicocconeis debesi, biogeography, Cocconeis distans, Mediterranean Sea, SEM, TEM, ultrastructure

12/2006 | Botanica Marina, Walter de Gruyter
Ultrastructural changes in a holocellulose pulp revealed by enzymes, thermoporosimetry and atomic force microscopy

To increase our knowledge of the ultrastructure within softwood fibres, enzymatic treatment, thermoporosimetry, light microscopy, and atomic force microscopy with image analysis were used to investigate the structure of holocellulose softwood pulp fibres...

Keywords: atomic force microscopy, cell wall, cellulose, drying, enzyme, fibril, hemicellulases, hemicellulose, holocellulose, Norwegian spruce, Picea abies, pores, pore size, pore volume, refining, ultrastructure

11/2005 | Holzforschung, Walter de Gruyter
Ultrastructure of commercial recycled pulp fibers for the production of packaging paper

Transmission electron microscopy was used to investigate the ultrastructure of recycled pulp fibers originating from a household collection plant and intended for the production of packaging paper...

Keywords: immunolabeling, internal and external fibrillation, microscopy, packaging paper, recycled pulp, ultrastructure, xylan

11/2005 | Holzforschung, Walter de Gruyter
Ascoma development in the marine ascomycete Corollospora gracilis (Halosphaeriales, Hypocreomycetidae, Sordariomycetes)

Ascoma initials in the marine ascomycete Corollospora gracilis (Halosphaeriales) are formed from a coiled ascogonium following antheridium-ascogonium conjugation...

Keywords: ascoma, development, Halosphaeriales, marine ascomycete, ultrastructure

12/2007 | Botanica Marina, Walter de Gruyter