摘要:
The present disclosure relates to the use of a nitroaniline derivative of Formula (I) for the production of nitric oxide and for the preparation of a medicament for the treatment of a disease wherein the administration of nitric oxide is beneficial. The present disclosure furthermore relates to a method for the production of NO irradiating a nitroaniline derivative of Formula (I), a kit comprising a nitroaniline derivative of Formula (I) and a carrier and to a system comprising a source of radiations and a container associated to a nitroaniline derivative of Formula (I). In Formula (I), R and RI are each independently hydrogen or a C1-C3 alkyl group; RII is hydrogen or an alkyl group.
摘要:
A method and system for producing a noble metal film includes the step of sputtering a noble metal on a substrate thus obtaining a film. The method and system further includes the step of subjecting the film to a thermal treatment, thus obtaining the noble metal film.
摘要:
The present disclosure relates to the use of a nitroaniline derivative of Formula (I) for the production of nitric oxide and for the preparation of a medicament for the treatment of a disease wherein the administration of nitric oxide is beneficial. The present disclosure furthermore relates to a method for the production of NO irradiating a nitroaniline derivative of Formula (I), a kit comprising a nitroaniline derivative of Formula (I) and a carrier and to a system comprising a source of radiations and a container associated to a nitroaniline derivative of Formula (I). In Formula (I), R and RI are each independently hydrogen or a C1-C3 alkyl group; RII is hydrogen or an alkyl group.
摘要:
A method and system for producing a noble metal film includes the step of sputtering a noble metal on a substrate thus obtaining a film. The method and system further includes the step of subjecting the film to a thermal treatment, thus obtaining the noble metal film.
摘要:
A photochemical process for decorating hydrophobic surfaces with nanoparticles includes the steps of providing a metal precursor having hydrophobic parts adapted to interact with assistance of a photosensitizer; and forming a reactive adduct photosensitizer/precursor-metal/surface, preparing the surface to grow metal nanoparticles in situ having sizes and shapes governed by the morphology of the surface. The formed nanoparticles are sufficiently isolated, not aggregated and not interconnected, and do not create a film but maintain the chemical properties of substrate and metal. Surfaces so selectively decorated have hydrophobic properties even with hydrophilic substrates. Substrates with multiple chemical functionalities are thereby obtained, which can selectively bind different molecules or biomolecules onto the substrate and the surface of the metal nanoparticles surface. A process according to the invention also allows decorating surfaces with two or more metallic species. Decorated substrates obtained with a process according to the invention are also disclosed.
摘要:
A vacuum cleaner having the combined features of a canister and upright type vacuum cleaner with the canister mounted for tilting movement on a housing of a floor or nozzle unit which contains a rotatably mounted brush. A single motor is used to power a fan which creates the vacuum in the canister and to apply power to the brush through a belt and pulley assembly mounted in the floor unit housing. A hose extending from the canister is connectable and disconnectable from the floor unit housing so as to provide for above the floor cleaning when the hose is disconnected and the appropriate tools are attached thereto. When the hose is connected into the housing, the vacuum is applied to the vicinity of the brush. A mechanism for disengaging the motor from the belt and pulley assembly when above the floor cleaning is selected is provided by a cam member rotatable with the canister and a pulley asembly which is part of the belt/pulley brush drive assembly. The pulley assembly is movably mounted and biased in one direction by the belt. The cam member is engageable with the pulley assembly and moves it against the bias in the opposite direction to disengage it from the motor drive shaft. A switch is also mounted on the canister and is actuated from an "off" position when the canister is upright to "on" positions by a cam surface on the floor housing unit which is engageable with the switch such that the vacuum cleaner motor is "off" when the canister is upright and "on" when the canister is tilted forward and the brush is disconnected for above the floor cleaning operations or rearward when the motor shaft is in driving relationship with the belt/pulley assembly for floor cleaning operation.