Results 261 to 270 of about 262,925 (314)

Zr-based metal-organic frameworks for colorimetric sensing applications.

RSC Appl Interfaces
Li X, Borisov SM, Carraro F, Falcaro P.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Colour Change of Prodigiosin

Nature, 1968
OBSERVATIONS of the colour of Serratia marcescens colonies and of chromatographic behaviour of Serratia pigments recently led Allen1 to suggest that “pH is not the only factor involved in the colour change of prodigiosin from red to orange”.
Hearn, W. R., Medina, Jorge, Elson, M. K.   +2 more
openaire   +2 more sources

Harlequin Colour Change in the Newborn

Acta Obstetricia et Gynecologica Scandinavica, 1959
In 1952, Neligan and Strang described a previously unknown phenomenon in newborn babies, which they termed “liarlequin colour change”. This term has since been used in other reports on the condition but does not seem to be very appropriate; the colour change is not harlequin-like in the current sense of the word, since the modern harlequin wears a ...
O, MORTENSEN, P, STOUGARD-ANDRESEN
openaire   +2 more sources

Control of Colour Change in Amphibians

Nature, 1960
THE adaptation of colour in anurans to the background is controlled by hormones. Direct innervation of the melanophores is of little or no importance in controlling the degree of dispersion of the melanin-containing granules within the melanophores1.
C B, JORGENSEN, L O, LARSEN
openaire   +2 more sources

Colour and colour change in the grasshopper, Kosciuscola tristis

Journal of Insect Physiology, 1975
Abstract The males of the small grasshopper (Kosciuscola tristis), with a restricted range above 1830 m in the Australian Alps, exhibit a remarkable colour change. They are dark, almost black, when cold and change to a bright sky blue colour within minutes of exposure to warmth.
B.K. Filshie, M.F. Day, E.H. Mercer
openaire   +1 more source

A System for Finding Changes in Colour

Procedings of the Alvey Vision Conference 1987, 1987
We acquire a great deal of information about the world about us by perceiving the colour of objects. We can manage without colour, but certain tasks can become rather difficult telling ripe from unripe fruits, or finding green tennis balls lost in grass, for example. Yet colour information is seldom used by the machine vision community, although, given
openaire   +1 more source

The changing colour of carrot

Nature Plants, 2023
Yafei Guo, Fei Lu
openaire   +2 more sources

Conditions of the Colour Change of Prodigiosin

Nature, 1967
THERE have been several reports that prodigiosin, the pigment produced by Serratia marcescens, is red in acid solution with an absorption maximum at 535–540 mμ but is yellow–orange in alkaline solution with an absorption maximum at 470 mμ. (refs. 1 and 2).
openaire   +2 more sources