摘要:
A compound such as Alq3 accumulated on the inner surface of a chamber at the time of organic EL device production and wasted is recovered and recycled, whereby the production cost is reduced. The inner surface of a chamber or the surface of components in the chamber to which a compound such as Alq3 has adhered is cleaned with a fluorinated alcohol such as 2,2,3,3,4,4,5,5-octafluoropentanol to recover Alq3.
摘要翻译:在有机EL器件生产时累积在室内表面上的诸如Alq 3 N 3的化合物被回收和再循环,从而降低了生产成本。 室内的内表面或室内部件的表面,其中化合物如Alq 3 3已经附着到其上,用氟化醇如2,2,3,3,4,4 ,5,5-八氟戊醇以回收Alq 3。
摘要:
A compound such as Alq3 accumulated on the inner surface of a chamber at the time of organic EL device production and wasted is recovered and recycled, whereby the production cost is reduced. The inner surface of a chamber or the surface of components in the chamber to which a compound such as Alq3 has adhered is cleaned with a fluorinated alcohol such as 2,2,3,3,4,4,5,5-octafluoropentanol to recover Alq3.
摘要翻译:在有机EL器件生产时累积在室内表面上的诸如Alq 3 N 3的化合物被回收和再循环,从而降低了生产成本。 室内的内表面或室内部件的表面,其中化合物如Alq 3 3已经附着到其上,用氟化醇如2,2,3,3,4,4 ,5,5-八氟戊醇以回收Alq 3。
摘要:
Provided is a plasma oxidation-reduction method with which it is possible to control the structure of amino acids and proteins with high and stable reproducibility, by using plasma in order to control the amino acids and proteins that make up a living body, particularly by using plasma in order to oxidize or reduce amino acids and proteins. Also provided are a method for promoting plant/animal growth using the plasma oxidation-reduction method, and a plasma-generating device for use in the method for promoting plant/animal growth. Amino acids or proteins are oxidized or reduced in the plasma oxidation-reduction method by using an active oxygen species or active hydrogen in the plasma. Preferably, the active oxygen species comprises any one of singlet oxygen atoms, excited oxygen molecules, or hydroxyl radicals, and the active hydrogen comprises excited hydrogen atoms.
摘要:
It is intended to provide a sterilizer, which aim is at efficiently sterilizing a subject such as a container by using active oxygen generated with the use of plasma, and a sterilization method using the same. In particular, it is intended to develop a technique for stably generating active oxygen with the use of plasma and thus provide a sterilizer, which enables, if necessary, stable plasma formation and active oxygen generation in the atmosphere and can inhibit thermal damages caused by the plasma on a subject to be sterilized, and a sterilization method using the same. A sterilizer wherein a gas (100), which contains at least one of active oxygen generated by converting oxygen gas into plasma and active oxygen generated by converting a gas other than oxygen into plasma and contacting the plasma with oxygen gas, is brought into contact with a subject (101) to thereby kill microorganism sticking to the subject, characterized in that a non-conductive gas channel tube (1) for introducing the gas to be converted into plasma and discharging into the atmosphere and a conductive antenna tube (2) located around the gas channel tube are provided, the antenna tube has a slit (3) in a definite length formed along the tube axis direction of the gas channel tube, and the antenna tube is irradiated with microwave to thereby convert the gas in the gas channel tube into plasma. In a preferable mode, the above sterilizer is characterized in that the slit has a length corresponding to an integral multiple of the half-wave length of the microwave to be used in the irradiation.
摘要:
An object to be sterilized is disposed inside a vacuum chamber, and the inside of the vacuum chamber is evacuated. When the pressure inside the vacuum chamber reaches 3 Pa, a cutoff valve disposed between the vacuum chamber and the vacuum pump is closed. High-frequency power is supplied to an electrode. Oxygen gas is introduced into the vacuum chamber for 0.1 sec. Thereafter, the pressure is held constant for 3 sec. Until the pressure inside the vacuum chamber reaches 10 kPa, introduction of oxygen gas into the vacuum chamber is repeated. When the pressure reaches 10 kPa, the cutoff valve is opened to evacuate the inside of the vacuum chamber and the supply of the high-frequency power is stopped. Introducing the oxygen gas and determining pressure inside the vacuum chamber is repeated, and after 90 min, the pressure inside the vacuum chamber is returned to atmospheric pressure.
摘要:
To provide a radical sterilization apparatus which can generate hydroxy (OH) radical and oxygen (O) radical at a high density to thereby surely and economically sterilize a subject to be treated. While maintaining a storage unit in which a medical instrument is stored at a low pressure by using a low pressure-maintaining unit, vapor is supplied form a vapor-supplying unit into the storage unit. Then, oxygen in this vapor is converted into radicals by a radical-forming unit to give hydroxy (OH) radical and oxygen (O) radical. Thus, the hydroxy radical and the oxygen (O) radical can be maintained each as a single radical over a long period of time and can be generated at a high density, which makes it possible to surely and economically sterilize the medical instrument.
摘要:
A plasma sterilizing device has a container for a long tubule to be sterilized, having an adjustable internal pressure, and an electrode provided at at least one end of the long tubule. The device is configured so that plasma is generated inside the long tubule by applying an alternating current voltage to the electrode in such a state that the pressure inside and outside of the long tubule can be adjusted, so that there is a predetermined difference in pressure between the inside and the outside of the long tubule.
摘要:
An object to be sterilized is disposed inside a vacuum chamber, and the inside of the vacuum chamber is evacuated. When the pressure inside the vacuum chamber reaches 3 Pa, a cutoff valve disposed between the vacuum chamber and the vacuum pump is closed. High-frequency power is supplied to an electrode. Oxygen gas is introduced into the vacuum chamber for 0.1 sec. Thereafter, the pressure is held constant for 3 sec. Until the pressure inside the vacuum chamber reaches 10 kPa, introduction of oxygen gas into the vacuum chamber is repeated. When the pressure reaches 10 kPa, the cutoff valve is opened to evacuate the inside of the vacuum chamber and the supply of the high-frequency power is stopped. Introducing the oxygen gas and determining pressure inside the vacuum chamber is repeated, and after 90 min, the pressure inside the vacuum chamber is returned to atmospheric pressure.
摘要:
An object of the invention is to provide a plasma generating device and method for generating plasma through electrodeless discharge within a long tubule and carrying out a plasma process on the inside of the long tubule. The plasma generating device has a container 1 for containing a long tubule 9, the internal pressure of which can be adjusted, a magnetic field applying means 8 for applying a magnetic field in at least part of the long tubule, and a microwave supplying means 2 for emitting microwaves into the container, and is characterized in that plasma is generated within the long tubule by emitting microwaves into the container in such a state that a magnetic field is applied in at least part of the long tubule.
摘要:
Provided are a plasma sterilizing device and a method for generating a plasma in an elongated thin tube constituting a sterilizing object, and performing the sterilizing treatment of the interior of the elongated thin tube. The plasma sterilizing device and a method can sterilize even an elongated thin tube of an internal diameter of 5 mm or less efficiently, can prevent the inner wall of the elongated thin tube from being damaged, can suppress the danger of a secondary infection, and can suppress the contamination of the elongated thin tube by the sputtering of an electrode. The plasma sterilizing device comprises a container (2) capable of housing an elongated thin tube (1) or a sterilizing object and adjusting the internal pressure, and an electrode (5) arranged in at least one end portion of the elongated thin tube. The plasma sterilizing device is characterized in that a plasma is generated in the elongated thin tube by applying an AC voltage to the electrode such that the internal or external pressure of the elongated thin tube is adjusted to establish a predetermined pressure difference between the inside and the outside of the elongated thin tube.