Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: A consumable compressed tobacco product adapted to dissolve in an oral cavity. The compressed tobacco product is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler-binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco products are adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product is also provided.

Abstract: A consumable compressed tobacco product adapted to dissolve in an oral cavity. The compressed tobacco product is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler-binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco products are adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product is also provided.

Abstract: A consumable compressed tobacco product adapted to dissolve in an oral cavity. The compressed tobacco product is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler-binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco products are adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product is also provided.

Abstract: The invention relates to a method of producing nanotubes from coaxial jets of immiscible liquids or poorly-miscible liquids. The purpose of the invention is to produce hollow fibers (nanotubes) or composite fibers having diameters ranging from a few micras to tens of nanometers and comprising walls, in the case of nanotubes, with a thickness ranging from hundreds of nanometers to a few nanometers. The inventive nanotube-formation method involves the generation of coaxial nanojets of two liquids using electrohydrodynamic technology.

Abstract: Mineral complexes, especially calcium complexes, of lactobionic acid which are especially useful for mineral fortification of food and beverage products are provided. The preferred calcium complex of lactobionic acid provided in the present invention delivers a soluble, stable, clean tasting calcium source suitable for calcium fortification of a wide variety of food and beverage products. The mineral complexes are prepared by mixing lactobionic acid, a mineral source, (e.g., mineral hydroxide), and an edible acid (e.g., citric acid) in an aqueous solution.

Abstract: A consumable compressed tobacco product adapted to dissolve in an oral cavity. The compressed tobacco product is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler-binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco products are adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product is also provided.

Abstract: The present invention is directed to metastable mineral-amino acid complexes that are formed by combining a mineral oxide, hydroxide, or carbonate an amino acid and an organic acid. The complexes may be used to fortify a variety of food and beverage products.

Abstract: Mineral complexes, especially calcium complexes, of lactobionic acid which are especially useful for mineral fortification of food and beverage products are provided. The preferred calcium complex of lactobionic acid provided in the present invention delivers a soluble, stable, clean tasting calcium source suitable for calcium fortification of a wide variety of food and beverage products. The mineral complexes are prepared by mixing lactobionic acid, a mineral source, (e.g., mineral hydroxide), and an edible acid (e.g., citric acid) in an aqueous solution.

Abstract: A cellulose/silica composite useful as a filter material is highly selective towards a solute that has been molecularly imprinted upon an inorganic gel coating formed on the cellulose. The filter material provides dual filtering functionality, as both a selective molecular sieve and as a particulate filter. A unique method for making the filter material is also set forth that imparts these attributes and performance capabilities.

Abstract: This invention generally relates to systems and methods for the formation and/or control of fluidic species, and articles produced by such systems and methods. In some cases, the invention involves unique fluid channels, systems, controls, and/or restrictions, and combinations thereof. In certain embodiments, the invention allows fluidic streams (which can be continuous or discontinuous, i.e., droplets) to be formed and/or combined, at a variety of scales, including microfluidic scales. In one set of embodiments, a fluidic stream may be produced from a channel, where a cross-sectional dimension of the fluidic stream is smaller than that of the channel, for example, through the use of structural elements, other fluids, and/or applied external fields, etc. In some cases, a Taylor cone may be produced.

Abstract: The present invention is directed to metastable mineral-amino acid complexes that are formed by combining a mineral oxide, hydroxide, or carbonate an amino acid and an organic acid. The complexes may be used to fortify a variety of food and beverage products.

Abstract: A cellulose/silica composite useful as a filter material is highly selective towards a solute that has been molecularly imprinted upon an inorganic gel coating formed on the cellulose. The filter material provides dual filtering functionality, as both a selective molecular sieve and as a particulate filter. A unique method for making the filter material is also set forth that imparts these attributes and performance capabilities.

Abstract: Stable cellulosic fiber material for use in forming zeolite/cellulose composites is prepared by suspending loose cellulose fibers in an aqueous solution of sodium hydroxide, potassium hydroxide or sodium silicate, stirring the resulting suspension until it reaches a macroscopically homogenous appearance, heating the resulting mixture at a temperature of 323-423 K until only dry solids remain, contacting the resulting mixture with excess distilled water to remove physically adsorbed or trapped sodium hydroxide, potassium hydroxide or sodium silicate from the fibers, and heating the resulting fiber material at 323-423 K to dry the fiber material. Stable zeolite/cellulose composite material characterized in that leaching of the zeolite phase does not occur upon contact of the composite with water at approximately 373 K comprises a zeolite and a stable cellulosic fiber prepared as described above, the composite material being formed by contacting a zeolite with the stable fiber material.