Abstract: A method for making a snack product having a target shape from expandable pellets is disclosed. The snack product is formed into a target shape by expanding the pellets inside a mold. As the pellets expand inside the mold, the mold walls restrain the pellets expansion in the direction normal to the mold wall surface. The pellets also adhere to one another as they expand. An edible binder material can be included to facilitate such adherence.

Abstract: A method for making a snack product having a target shape from expandable pellets is disclosed. The snack product is formed into a target shape by expanding the pellets inside a mold. As the pellets expand inside the mold, the mold walls restrain the pellets expansion in the direction normal to the mold wall surface. The pellets also adhere to one another as they expand. An edible binder material can be included to facilitate such adherence.

Abstract: A method for controlled nucleation and growth of microtubules on substrates. The substrate is functionalized with a nucleating agent for microtubule growth. The method can be employed to generate nanoscale structures on substrates or between substrates by additional attachment of MT capture agents which function to capture the ends of growing MT to form connecting MT structures. The method can be used to form 2-and 3-D structures on or between substrates and can function to establish interconnects between nanoscale devices or molecular electronic devices and electrodes. A specific method for metallization of biological macromolecules and structures is provided which can be applied to metallized the MT formed by the growth and capture method. The metallization method is biologically benign and is particularly useful for copper metallization of MTs.

Abstract: A method for making a snack product having a target shape from expandable pellets is disclosed. The snack product is formed into a target shape by expanding the pellets inside a mold. As the pellets expand inside the mold, the mold walls restrain the pellets expansion in the direction normal to the mold wall surface. The pellets also adhere to one another as they expand. An edible binder material can be included to facilitate such adherence.

Abstract: Microtubules are excellent candidates for the fabrication of nanostructures, including nanowires. A method for controlled nucleation and growth of microtubules on substrates (e.g., gold on a silicon wafer) is provided. The substrate is functionalized with a nucleating agent for microtubule growth. The method can be employed to generate nanoscale structures on substrates or between substrates by additional attachment of MT capture agents which function to capture the ends of growing MT to form connecting MT structures. The method can be used to form 2- and 3-D structures on or between substrates and can function to establish interconnects between nanoscale devices or molecular electronic devices and electrodes. A specific method for metallization of biological macromolecules and structures in provides which can be beneficially applied to metallized the MT formed by the growth and capture method. The metallization method is biologically benign and is particularly useful for copper metallization of MTs.

Abstract: A method for making a snack product having a target shape from expandable pellets is disclosed. The snack product is formed into a target shape by expanding the pellets inside a mold. As the pellets expand inside the mold, the mold walls restrain the pellets expansion in the direction normal to the mold wall surface. The pellets also adhere to one another as they expand. An edible binder material can be included to facilitate such adherence.

Abstract: Microtubules are excellent candidates for the fabrication of nanostructures, including nanowires. A method for controlled nucleation and growth of microtubules on substrates (e.g., gold on a silicon wafer) is provided. The substrate is functionalized with a nucleating agent for microtubule growth. The method can be employed to generate nanoscale structures on substrates or between substrates by additional attachment of MT capture agents which function to capture the ends of growing MT to form connecting MT structures. The method can be used to form 2- and 3-D structures on or between substrates and can function to establish interconnects between nanoscale devices or molecular electronic devices and electrodes. A specific method for metallization of biological macromolecules and structures in provides which can be beneficially applied to metallized the MT formed by the growth and capture method. The metallization method is biologically benign and is particularly useful for copper metallization of MTs.

Abstract: Novel, quick, and reliable detection methods for determining the authenticity of optical and/or audio disc articles (such as compact discs, digital video discs, CD-ROM discs, and the like) are provided. Such a method basically entails the incorporation of an identifier or marking means within the edges of target optical discs or within any other portion of a target disc such that exposure to non-visible light sources will provide the desired identification upon irradiation or detection of the marking means therein. Such an identifier or marking agent thus may be utilized in conjunction with a transparent holding case whereby the needed light source may be exposed through the transparent walls thereof to permit detection of counterfeit or authentic discs without requiring opening of the case itself. Such a method may also be utilized for discs that are removed from or have not been placed and sealed within such a case as well.

Abstract: Novel, quick, and reliable detection methods for determining the authenticity of optical and/or audio disc articles (such as compact discs, digital video discs, CD-ROM discs, and the like) are provided. Such a method basically entails the incorporation of an identifier or marking means within the edges of target optical discs or within any other portion of a target disc such that exposure to non-visible light sources will provide the desired identification upon irradiation or detection of the marking means therein. Such an identifier or marking agent thus may be utilized in conjunction with a transparent holding case whereby the needed light source may be exposed through the transparent walls thereof to permit detection of counterfeit or authentic discs without requiring opening of the case itself. Such a method may also be utilized for discs that are removed from or have not been placed and sealed within such a case as well.

Abstract: A polymer product useful for adsorbing small molecular size solutes in the presence of large molecular size solutes comprises a matrix polymer, an affinity ligand, and a shielding ligand. The affinity ligand forms complexes with small molecular size solutes, while the shielding ligand prevents large molecular size solutes from forming complexes with the affinity ligand. The matrix polymer, affinity ligand, and shielding ligand are covalently bonded together. The affinity ligand and shielding ligand may both be independently bonded to the matrix polymer, or the affinity ligand may be bonded to the matrix polymer, and the shielding ligand bonded to the affinity ligand.

Abstract: Surfactants bound to a ligand and dissolved in a single phase aqueous solution form a precipitate when a multivalent antiligand is added to the solution. This invention can be used in an affinity precipitation test procedure (and kit) for detecting the presence or absence of a multivalent antiligand in a sample suspected of containing the multivalent antiligand, in an affinity precipitation inhibition test procedure (and kit) for detecting the presence or absence of a target ligand in a sample suspected of containing the target ligand, and in a process for separating a multivalent antiligand from a crude material containing the multivalent antiligand.

Abstract: Surfactants bound to a ligand and dissolved in a single phase aqueous solution form a precipitate when a multivalent antiligand is added to the solution. This invention can be used in an affinity precipitation test procedure (and kit) for detecting the presence or absence of a multivalent antiligand in a sample suspected of containing the multivalent antiligand, in an affinity precipitation inhibition test procedure (and kit) for detecting the presence or absence of a target ligand in a sample suspected of containing the target ligand, and in a process for separating a multivalent antiligand from a crude material containing the multivalent antiligand.

Abstract: A chromatography apparatus incorporating an improved means for connecting the ligand to the solid support is disclosed. The apparatus comprises a chamber containing a solid support. The solid support is a hydrophobic support. The apparatus includes chromatography surfactants bonded to the solid support. The surfactants comprise a polar group, a hydrophobic functional group substituted on the polar group, and a chromatographic functional group substituted on the polar group. The hydrophobic group is hydrophobically adsorbed to the solid support so that the chromatographic functional group is bound to the solid support and available for binding to compounds which selectively bind thereto. Compositions for and methods of making the foregoing are disclosed.The chromatographic functional group is a ligand for affinity chromatography, an ionogenic group for ion exchange chromatography, or a hydrophobic group for hydrophobic chromatography.