Spirometry Test

The gold standard in lung testing In the same way that blood pressure measurements provide a simple yet effective screening method for cardiovascular disease, spirometry tests can help to unmask t...

Subacute cutaneous lupus erythematosus SCLE

Subacute cutaneous lupus erythematosus (SCLE) is a nonscarring non–atrophy-producing photosensitive dermatosis. SCLE may occur in patients with systemic lupus erythematosus (SLE), Sjögren...

AAPS PharmSciTech: PEGylated Single-Walled Carbon Nanotubes as Nanocarriers for Cyclosporin A Delivery

Type: Original PaperSingle-walled carbon nanotubes (SWCNTs) have attracted the attention of many researchers due to their remarkable physicochemical features and have been found to be a new family of...

Gold biomineralization by a metallophore from a gold-associated microbe

Microorganisms produce and secrete secondary metabolites to assist in their survival. We report that the gold resident bacterium Delftia acidovorans produces a secondary metabolite that protects from...

Pershing Gold Identifies New Gold Target Area and Confirms Gold Intercepts in Historic Drill Holes at the Relief Canyon Mine, in Pershing County, NV and Sells Its Valor Gold Stock

LAKEWOOD, Colo., May 30, 2013 (GLOBE NEWSWIRE) -- Pershing Gold Corporation (OTCBB:PGLC) is pleased to announce that it has identified a previously unrecognized zone of highly mineralized, gold-beari...

Xtra-Gold Intercepts 45 Metres of 2.20 g/t Gold and 36 Metres of 2.85 g/t Gold at Its Kibi Gold Project in Ghana, West Africa

TORONTO, Aug. 21, 2012 (GLOBE NEWSWIRE) -- Xtra-Gold Resources Corp. ("Xtra-Gold" or the "Company") (TSX:XTG) (OTCBB:XTGR), is very pleased to announce results from 53 additional diamond core holes t...

Angkor Gold Drill Hole Intercepts 6.41 g/t Gold Over 4.26m Including Grade of 53.45 g/t Gold at Border Prospect, Cambodia

VANCOUVER, British Columbia, July 19, 2012 (GLOBE NEWSWIRE) -- ANGKOR GOLD CORP. (TSX-V:ANK) ("ANGKOR") announced that The Company has received assay results from a further 26 drill holes from this s...

Xtra-Gold Expands Zone 5 Gold Corridor by Identifying Two New Parallel Gold-Bearing Structures

TORONTO, Dec. 5, 2012 (GLOBE NEWSWIRE) -- Xtra-Gold Resources Corp. ("Xtra-Gold" or the "Company") (TSX:XTG) (OTCBB:XTGR), is very pleased to announce the prospecting discovery of 2 new gold-bearing...

Xtra-Gold Discovers New High-Grade Gold Shear Zone at Its Kibi Gold Project in Ghana, West Africa

TORONTO, Nov. 12, 2012 (GLOBE NEWSWIRE) -- Xtra-Gold Resources Corp. ("Xtra-Gold" or the "Company") (TSX:XTG) (OTCBB:XTGR), is very pleased to announce gold results from initial trenching and surface...

Montana gold mine applies for expansion

A Canadian gold mining company has applied for a permit to expand a gold mine near Whitehall, Mont.KECI-TV (http://bit.ly/Qs51um ) reports Barrick Gold Corp. has asked the Department of Environmental...

Large-Scale Production of PMMA/SWCNT Composites Based on SWCNT Modified with PMMA.

In this work, a two-step method consisting of in situ polymerization of polymethyl methacrylate (PMMA) in the presence of single-walled carbon nanotubes (SWCNT), followed by the redispersion of the re...

Engineering of Contact Resistance between Transparent Single-Walled Carbon Nanotube Films and a-Si:H Single Junction Solar Cells by Gold Nanodots.

The viability of single-walled carbon nanotubes (SWCNTs) as a transparent conducting electrode on a-Si:H based single junction solar cells was explored. A Schottky barrier formed at a SWCNT/a-Si:H int...

The effects of carbon nanotubes on the electrocatalysis of hydrogen peroxide by metallo-phthalocyanines.

The pre-grafted screen-printed gold electrode modified with phenyl-amino monolayer was investigated for covalent immobilization of phenyl-amine functionalized single-walled carbon nanotubes (PA-SWCNT)...

Sexithiophene Encapsulated in a Single-Walled Carbon Nanotube: An In Situ Raman Spectroelectrochemical Study of a Peapod Structure.

The interaction of single-walled carbon nanotubes (SWCNTs) and alpha-sexithiophene (6T) was studied by Raman spectroscopy and by in situ Raman spectroelectrochemistry. The encapsulation of 6T in SWCNT...

Hydrogen adsorption on Ce/SWCNT systems: a DFT study.

The adsorption of H(2) on Ce doped single-walled carbon nanotubes (SWCNT) and graphene are investigated by using density functional theory. For both systems, it is found that Ce preferentially occupie...