Imam Abdulrahman Bin Faisal University

Seyda Tugba Gunday Anil

Ayhan Bozkurt

Sultan Akhtar

Firdos Alam Khan

Munirah Abdullah Almessiere

Emre Cevik

A method for forming hollow silica spheres by dissolving a hydrolyzable aryl silane in an aqueous solution of water and an acid to form a hydrolyzed silane solution, mixing the hydrolyzed silane solution with a hydroxide base to form a precipitate, and calcining the precipitate in a multi-stage calcination procedure that includes (a) heating to a first temperature of 180 to 240° C. with a first ramp rate of 3 to 10° C./min and holding the first temperature for 2 minutes to 2 hours, then (b) heating to a second temperature of 600 to 740° C. at a second ramp rate of 0.1 to 4° C./min, and holding the second temperature for 2 to 24 hours.

Hydrolytic and calcination method for forming hollow silica particles

A supercapacitor including a gel electrode and two electrodes is described. Each of the two electrodes include a second mixture of 5-10 wt. % conductive additive, 5-10 wt. % binding compound, and 80-90 wt. % activated carbon. Further, the second mixture is at least partially coated on an inner surface of a substrate, and where the inner surfaces of the two electrodes are separated by and in physical contact with the gel electrolyte to form the supercapacitor. The gel electrolyte includes a polyol compound, a base with a molarity (M) of 1-5 in the polyol compound, and 1-10 wt. % of boric acid relative to the weight of the polyol compound. The boric acid intercalates with a first mixture of the polyol compound and the base, creating a gel.

Supercapacitor with gel electrolyte for electrochemical double-layer energy storage

The invention pertains to a method for treating a neoplasm, such as colorectal cancer, using hollow silica spheres ('HSS'). It also is directed to a method for making uncalcined HSS, calcined HSS from which phenyl groups have been removed, and HSS incorporating particles of FeO, as well as compositions containing HSS.

Hollow silica spheres with nested iron oxide particles

Method for making solid silica spheres

Multistage calcination method for making hollow silica spheres

Water-based hydrolysis method for forming hollow particles

Treatment method for colon cancer

Method for treating neoplasms using hollow silica spheres

A method for forming hollow silica spheres by dissolving a hydrolyzable aryl silane in an aqueous solution of water and an acid to form a hydrolyzed silane solution, mixing the hydrolyzed silane solution with a hydroxide base to form a precipitate, and calcining the precipitate in a multi-stage calcination procedure that includes (a) heating to a first temperature of 180 to 240&#xb0; C. with a first ramp rate of 3 to 10&#xb0; C./min and holding the first temperature for 2 minutes to 2 hours, then (b) heating to a second temperature of 600 to 740&#xb0; C. at a second ramp rate of 0.1 to 4&#xb0; C./min, and holding the second temperature for 2 to 24 hours.

Multi-stage calcination method for making hollow silica spheres

Compounds comprising azole moieties are disclosed. The disclosed compounds are shown to have anticancer activity. Also disclosed are pharmaceutical composition of the compounds and method of their use in the treatment of cancer.

Growing community of inventors

Dammam, Saudi Arabia

Seyda Tugba Gunday Anil