Colloidal gold is a sol or colloidal suspension of nanoparticles of gold in a fluid, usually water. The colloid is coloured usually either wine red (for...
85 KB (9,821 words) - 15:36, 13 October 2024
gold for various applications. Colloidal gold, used by electron-microscopists, is red if the particles are small; larger particles of colloidal gold are...
141 KB (15,938 words) - 06:23, 6 December 2024
The colloidal gold protein assay is a highly sensitive biochemical assay for determining the total concentration of protein in a solution (~0.1 ng/μL to...
5 KB (480 words) - 18:28, 27 April 2024
Medical uses of silver (redirect from Colloidal silver)
approved medical applications. Alternative medicine products such as colloidal silver are controversial. Silver and most silver compounds have an oligodynamic...
56 KB (5,945 words) - 02:07, 4 December 2024
Cranberry glass (redirect from Gold ruby)
Cranberry glass or 'Gold Ruby' glass is a red glass made by adding gold salts or colloidal gold to molten glass. Tin, in the form of stannous chloride...
5 KB (601 words) - 16:31, 21 July 2024
Purple of Cassius (redirect from Gold tin purple)
their gold, and I was therefore able to call them rightly chemical solutions. In Thomas Graham’s dialysis, however, they behaved like colloidal suspensions:...
3 KB (297 words) - 04:09, 29 September 2024
Chrysotype (redirect from Gold print)
chripotype or gold print) is a photographic process invented by John Herschel in 1842. Named from the Greek for "gold", it uses colloidal gold to record images...
4 KB (370 words) - 22:09, 20 October 2023
from the 4th century and consists of a translucent glass containing colloidal gold and silver particles dispersed in the glass matrix in certain proportions...
9 KB (1,005 words) - 17:15, 13 August 2024
– Human salivary α-amylase-specific antibodies are conjugated with colloidal gold and incorporated beneath the sample window. An anti-α-amylase antibody...
5 KB (725 words) - 08:48, 4 August 2019
Gold nanoparticles in chemotherapy and radiotherapy is the use of colloidal gold in therapeutic treatments, often for cancer or arthritis. Gold nanoparticle...
47 KB (5,785 words) - 03:51, 14 October 2024
"Gastrointestinal persorption and tissue distribution of differently sized colloidal gold nanoparticles". Journal of Pharmaceutical Sciences. 90 (12): 1927–1936...
37 KB (2,606 words) - 11:50, 12 December 2024
These are elements with a characteristic lustre such as iron, copper, and gold. Metals typically conduct electricity and heat well, and they are malleable...
26 KB (3,282 words) - 07:48, 13 December 2024
infection.[citation needed] The sample pad of this kit contains colloidal gold-anti-human IgG or gold-anti-human IgM. If the sample contains IgG and IgM antibodies...
96 KB (10,677 words) - 10:16, 25 November 2024
vivid coloration in his gold mixtures, saying that known phenomena seemed to indicate that a mere variation in the size of gold particles gave rise to...
69 KB (7,337 words) - 22:14, 16 December 2024
intercellular connections, including possible cytonemes, filopodia and other epithelial bridges. (These cells have endocytosed 25x73 nm colloidal gold nanorods.)...
7 KB (746 words) - 08:49, 19 March 2024
equivalent of the indirect immunofluorescence technique for visible light. Colloidal gold particles are most often attached to secondary antibodies which are...
9 KB (1,028 words) - 16:05, 20 December 2023
Bicinchoninic acid assay (section Rapid Gold BCA)
480 nm absorbing proprietary copper chelator. Biuret test Bradford assay Colloidal gold protein assay Smith, P.K.; et al. (1985). "Measurement of protein using...
13 KB (1,366 words) - 02:23, 23 April 2024
low-risk treatment for floaters. So far, there have been studies using colloidal gold or indocyanine green (ICG) injected into the eye followed by a low-energy...
31 KB (3,414 words) - 00:07, 21 December 2024
light elements, such as biological specimens, BSE imaging can image colloidal gold immuno-labels of 5 or 10 nm diameter, which would otherwise be difficult...
66 KB (8,127 words) - 12:16, 20 December 2024
Sodium aurothiomalate (redirect from Gold sodium thiomalate)
Gold During and Following Treatment With Gold Sodium Thiomalate, Gold Sodium Thiosulfate, and Colloidal Gold Sulfide". The Journal of Clinical Investigation...
8 KB (701 words) - 02:17, 28 March 2024
a bulk metal. This is why gold and copper look like lustrous metals albeit with a dash of color. However, in colloidal gold the metallic bonding is confined...
24 KB (3,401 words) - 20:25, 18 January 2024
second antibody is typically bound to gold because gold has a high atomic number, making it very dense. Colloidal gold particles make the antibodies visible...
12 KB (1,417 words) - 07:11, 27 November 2024
video-enhanced microscopy", is a microscopic technique aimed at visualizing colloidal gold particles of 20–40 nm diameter (nanogold, immunogold) as dynamic markers...
3 KB (352 words) - 20:08, 1 May 2022
making the glass with tiny proportions of nanoparticles of gold and silver dispersed in colloidal form throughout the glass material. The process used remains...
24 KB (3,183 words) - 11:16, 2 June 2024
confirm his theory was by way of a gold indicator, (Tin(II) chloride), which reduces gold ions to colored colloidal gold. By applying the indicator to his...
3 KB (365 words) - 14:11, 5 April 2024
detected using fluorescent label (immunofluorescence), or be attached to colloidal gold particles for electron microscopy. Immunoperoxidase staining is used...
4 KB (574 words) - 07:29, 13 December 2024
Nanorod (redirect from Gold nanorods)
portal Technology portal Nanowire Nanopillar Aggregated diamond nanorod Colloidal gold nano Sadri, Rad (15 January 2021). "Controlled physical properties and...
15 KB (1,865 words) - 14:55, 1 May 2024
specific to the target analyte labelled with a visual tag, usually colloidal gold. The antibodies bind to the target analyte within the sample and migrate...
28 KB (2,939 words) - 17:24, 31 October 2024
Polyvalent DNA gold nanoparticles, now more commonly referred to as spherical nucleic acids, (Fig. 1) are colloidal gold particles densely modified with...
8 KB (1,063 words) - 02:05, 30 June 2022