Outputs (5)

The simple preparation of a conducting and transparent polypyrrole film (1990)
Journal Article

The preparation of transparent, c. 50 nm thick, conducting (c. 5.0 S cm-1) films of polypyrrole onto non-conducting substrates, e.g. acrylic, polyester, glass is described. The coating was produced by a dip process into a colloidal dispersion of poly... Read More about The simple preparation of a conducting and transparent polypyrrole film.

Polypyrrole-based sensor for hydrazine and ammonia (1990)
Journal Article

An ultra-thin layer of polypyrrole can be coated on non-conducting substrates, e.g., acrylic, by dip coating into a colloidal suspension of polypyrrole. This thin coating reversibly combines with low concentrations of ammonia or hydrazine with a conc... Read More about Polypyrrole-based sensor for hydrazine and ammonia.

Plants and pathogens: In concert or in conflict? (1990)
Journal Article

The Biosynthesis of Melanin‐Concentrating Hormone in a Fish (1990)
Journal Article

This work investigated the biosynthesis of a neurohypophysial hormone, melanin‐concentrating hormone (MCH), in the trout. Sephadex G‐75 chromatography showed the presence of several large MCH‐immunoreactive molecules in hypothalamic and pituitary gla... Read More about The Biosynthesis of Melanin‐Concentrating Hormone in a Fish.

Arterial pulse modulates steady-state ocular accommodation (1990)
Journal Article

Rapid and continuous fluctuations in ocular focus are known to occur when the eye views a stationary target. The advent of high-speed infra-red optometers has established that these microfluctuations of ocular accommodation have two dominant componen... Read More about Arterial pulse modulates steady-state ocular accommodation.