Abstract: A reagent includes a magnetic nanoparticle, a cleavable linker, and a primary amine reactive group. A first end of the cleavable linker may conjugate to a surface of the magnetic nanoparticle. A second end of the cleavable linker may conjugate to a primary amine reactive group. A method of using the reagent includes adding the reagent to a native protein mixture such that magnetic nanoparticles may conjugate to the protein with exposed primary amine groups in the native protein mixture. The method also includes separating the proteins with exposed primary amine group from other components of the native protein mixture under a magnetic field. The method further includes removing the magnetic nanoparticles from the proteins with the exposed primary amine groups from at cleavable linkers. The method finally includes identifying sequences and/or sites of the exposed primary amine groups in the proteins.

Abstract: An improved money clip for holding and securing a stack of money, credit cards, and business documents. The money clip includes a gripping member 12 having a U shape which includes gripping sections 14, 16, and 18, and a first set of pivot sections formed on the lower edge of gripping section 14, and a second set of pivot sections formed on the lower edge of gripping section 18. The first and second gripping legs 20 and 22 each having pivots members at their upper ends which are pivotally and removably connected to the first and second set of pivot sections formed on the gripping sections 14 and 18. A third gripping leg 24 is provided having pivot members at its upper ends which is interchangeable with the first or second gripping legs 20 or 22. In addition, logo support members are formed on the first, second, or third gripping legs for receiving logos or pictures thereon which have magnetic surfaces for receiving logos thereon.

Abstract: The invention is a model-based method for determining an approximate optimal dose of a psychiatric treatment, for any given latitude, date, and to be calibrated for an individual patient, for medical cases which have a seasonal aspect related to light exposure, in the sense that such treatment is best given in increasing amounts as either fall/winter or spring/summer approaches and in decreasing amounts as the season recedes.

Abstract: The present invention provides an improved money clip for holding and securing a stack of money, credit cards, and business documents. The money clip includes a gripping member 12 having a U shape which includes gripping sections 14, 16, and 18, and a first set of pivot sections formed on the lower edge of gripping section 14, and a second set of pivot sections formed on the lower edge of gripping section 18. The first and second gripping legs 20 and 22 each having pivots members at their upper ends which are pivotally and removably connected to the first and second set of pivot sections formed on the gripping sections 14 and 18. A third gripping leg 24 is provided having pivot members at its upper ends which is interchangeable with the first or second gripping legs 20 or 22. In addition, logo support members are formed on the first, second, or third gripping legs for receiving logos or pictures thereon which have magnetic surfaces for receiving logos thereon.

Abstract: The present invention provides an improved money clip for holding and securing a stack of money, credit cards, and business documents. The money clip includes a gripping member 12 having a U shape which includes gripping sections 14, 16, and 18, and a first set of pivot sections formed on the lower edge of gripping section 14, and a second set of pivot sections formed on the lower edge of gripping section 18. The first and second gripping legs 20 and 22 each having pivots members at their upper ends which are pivotally and removably connected to the first and second set of pivot sections formed on the gripping sections 14 and 18. A third gripping leg 24 is provided having pivot members at its upper ends which is interchangeable with the first or second gripping legs 20 or 22. In addition, logo support members are formed on the first, second, or third gripping legs for receiving logos or pictures thereon which have magnetic surfaces for receiving logos thereon.

Abstract: A method for modifying the properties of a nylon block copolymer comprising: supplying a nylon block copolymer wherein the nylon block copolymer has a flexural modulus, a tensile modulus, and an unnotched Izod impact strength. Incorporated into the nylon block copolymer is a nanoclay filler wherein the nanoclay filler is present at a level of between about 1.0-20.0 wt. %. The addition of the nanoclay filler serves to increase the values of the nylon block copolymer's flexural modulus, tensile modulus, while substantially maintaining the value of the unnotched Izod impact strength and/or increasing the value of said unnotched Izod impact strength, upon addition of the nanoclay filler.

Abstract: By utilizing the sequential synthesis afforded reverse micelles, nanocomposite materials can be synthesized which have a diamagnetic core surrounded by a thin shell of ferromagnetic material passivated with a second shell of a diamagnet. Using gold as the diamagnetic material and iron as the ferromagnetic material, nanocomposites can be synthesized where there is a thin layer of the magnetic material, which is passivated and protected from oxidation. In this case, all of the spins of the magnetic layer lie within the surface of the particle.

Abstract: A method for modifying the properties of a nylon block copolymer comprising: supplying a nylon block copolymer wherein the nylon block copolymer has a flexural modulus, a tensile modulus, and an unnotched Izod impact strength. Incorporated into the nylon block copolymer is a nanoclay filler wherein the nanoclay filler is present at a level of between about 1.0-20.0 wt. %. The addition of the nanoclay filler serves to increase the values of the nylon block copolymer's flexural modulus, tensile modulus, while substantially maintaining the value of the unnotched Izod impact strength and/or increasing the value of said unnotched Izod impact strength, upon addition of the nanoclay filler.

Abstract: By utilizing the sequential synthesis afforded reverse micelles, nanocomposite materials can be synthesized which have a diamagnetic core surrounded by a thin shell of ferromagnetic material passivated with a second shell of a diamagnet. Using gold as the diamagnetic material and iron as the ferromagnetic material, nanocomposites can be synthesized where there is a thin layer of the magnetic material, which is passivated and protected from oxidation. In this case, all of the spins of the magnetic layer lie within the surface of the particle.

Abstract: A crosslinked nylon block copolymer comprising a copolymer containing a polyamide block and an elastomeric block, irradiation crosslinked, including a compound which promotes crosslinking therein. In process form, the present invention comprises supplying a nylon block copolymer, containing a polyamide block and an elastomeric block, along with crosslinking promotor and exposing the block copolymer to irradiation, sufficient to crosslink the copolymer and improve mechanical properties therein. The crosslinked nylon block copolymers here have particular utility in both the medical and wire and cable industries.

Abstract: A crosslinked nylon block copolymer comprising a copolymer containing a polyamide block and an elastomeric block, irradiation crosslinked, including a compound which promotes crosslinking therein. In process form, the present invention comprises supplying a nylon block copolymer, containing a polyamide block and an elastomeric block, along with crosslinking promotor and exposing the block copolymer to irradiation, sufficient to crosslink the copolymer and improve mechanical properties therein. The crosslinked nylon block copolymers here have particular utility in both the medical and wire and cable industries.

Abstract: An improvement in electrographic recorders to increase the speed of writing that is possible by utilizing a magnetic member behind the paper and by preventing writing signals to occur until the toner is in such a position that writing is possible.

Abstract: A system for the remote actuation of a camera. A sensor is provided at a point remote from the camera and actuated by an object to be photographed. Actuation closes a circuit between a power source and a motor to drive the motor. The output motion of the camera is transmitted to the camera to depress the shutter. The output is controlled by gears and a linkage to ensure that a minimum number of frames are exposed and that the shutter is restored to its initial position.

Abstract: A chemical exchange method for removing tritium from nuclear reactor cooling water is described herein. A concentrated tritium distribution is formed by transfering tritium from the reactor cooling water to a weakly basic, hydrophilic solid, and then to a more strongly basic liquid. Tritium is then removed from the more strongly basic liquid by distillation.