BR0211056A - Dispositivo para produção de nanopartìculas com carga negativa e método para o mesmo - Google Patents

Dispositivo para produção de nanopartìculas com carga negativa e método para o mesmo

Info

Publication number
BR0211056A
BR0211056A BR0211056-3A BR0211056A BR0211056A BR 0211056 A BR0211056 A BR 0211056A BR 0211056 A BR0211056 A BR 0211056A BR 0211056 A BR0211056 A BR 0211056A
Authority
BR
Brazil
Prior art keywords
emitter
nanoparticles
negatively charged
supermicro
power source
Prior art date
Application number
BR0211056-3A
Other languages
English (en)
Inventor
Moxi Fang
Yue Sun
Original Assignee
Moxi Fang
Yue Sun
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moxi Fang, Yue Sun filed Critical Moxi Fang
Publication of BR0211056A publication Critical patent/BR0211056A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/44—Applying ionised fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/081—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing particle radiation or gamma-radiation
    • B01J19/085—Electron beams only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Cold Cathode And The Manufacture (AREA)

Abstract

"DISPOSITIVO PARA PRODUçãO DE NANOPARTìCULAS COM CARGA NEGATIVA E MéTODO PARA O MESMO". São fornecidos um dispositivo e um método para a produção de nanopartículas com carga negativa. O dispositivo compreende uma fonte de energia, um supermicroemissor de elétrons e um controlador, a fonte de energia se conecta, respectivamente, ao supermicroemissor e ao controlador. O potencial do supermicroemissor de elétrons, em relação à terra, é controlado na faixa de -2 kV a -29 kV pela fonte de energia e pelo controlador, de acordo com o formato, tamanho e diferentes aplicações dos materiais do emissor, de modo a formar uma emissão de elétrons de campo de efeito de tunelamento. A energia dos elétrons com elevada densidade de corrente, produzida pelo emissor, pode ser ajustada durante a colisão dos elétrons com partículas em aerossol, de tal forma que os elétrons fiquem ligados às nanopartículas de diferentes tamanhos, com banda de energia mais ampla, para formar nanopartículas com carga negativa.
BR0211056-3A 2001-07-11 2002-05-13 Dispositivo para produção de nanopartìculas com carga negativa e método para o mesmo BR0211056A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB011201886A CN1145579C (zh) 2001-07-11 2001-07-11 荷负电纳米粒子产生装置及方法
PCT/CN2002/000328 WO2003006362A1 (fr) 2001-07-11 2002-05-13 Dispositif de production de nanoparticules chargees negativement et procede connexe

Publications (1)

Publication Number Publication Date
BR0211056A true BR0211056A (pt) 2004-07-20

Family

ID=4663965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211056-3A BR0211056A (pt) 2001-07-11 2002-05-13 Dispositivo para produção de nanopartìculas com carga negativa e método para o mesmo

Country Status (12)

Country Link
US (1) US7390384B2 (pt)
EP (1) EP1413545A4 (pt)
JP (1) JP2004533940A (pt)
KR (1) KR100619322B1 (pt)
CN (1) CN1145579C (pt)
AU (1) AU2002257508B2 (pt)
BR (1) BR0211056A (pt)
CA (1) CA2452581C (pt)
MX (1) MXPA04000225A (pt)
RU (1) RU2290969C2 (pt)
WO (1) WO2003006362A1 (pt)
ZA (1) ZA200309933B (pt)

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CN100404084C (zh) * 2002-03-06 2008-07-23 方墨希 生物电治疗仪
KR20020082816A (ko) * 2002-09-13 2002-10-31 김기동 알칼리 금속의 전기화학적 표면처리에 의한 고기능성 탄소나노소재 및 이의 제조 방법
KR100750622B1 (ko) 2004-07-26 2007-08-20 재단법인서울대학교산학협력재단 나노입자의 대전 방법
CN100364617C (zh) * 2004-12-28 2008-01-30 方墨希 荷负电纳米粒子空气消毒机
US7685678B2 (en) * 2005-04-22 2010-03-30 Lg Electronics Inc. Refrigerator having height-adjustable door
US8946200B2 (en) * 2006-11-02 2015-02-03 Southwest Research Institute Pharmaceutically active nanosuspensions
KR100849674B1 (ko) * 2007-07-27 2008-08-01 한국기계연구원 탄소섬유를 이용한 입자 하전장치
US8404850B2 (en) * 2008-03-13 2013-03-26 Southwest Research Institute Bis-quaternary pyridinium-aldoxime salts and treatment of exposure to cholinesterase inhibitors
US8722706B2 (en) * 2008-08-15 2014-05-13 Southwest Research Institute Two phase bioactive formulations of bis-quaternary pyridinium oxime sulfonate salts
US8309134B2 (en) * 2008-10-03 2012-11-13 Southwest Research Institute Modified calcium phosphate nanoparticle formation
US8973851B2 (en) * 2009-07-01 2015-03-10 The Procter & Gamble Company Apparatus and methods for producing charged fluid droplets
US8685038B2 (en) 2009-12-07 2014-04-01 Incube Labs, Llc Iontophoretic apparatus and method for marking of the skin
US9028873B2 (en) * 2010-02-08 2015-05-12 Southwest Research Institute Nanoparticles for drug delivery to the central nervous system
RU2447537C1 (ru) * 2010-11-30 2012-04-10 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Способ изготовления эмиттеров электронов и устройство для его осуществления
CN102386564B (zh) * 2011-06-02 2012-12-05 济南森林态生物技术有限公司 离子变换器
US8956157B2 (en) * 2012-01-31 2015-02-17 Alexander Philippovich Rutberg Apparatus and method for treatment of periodontal disease
CN102899656B (zh) * 2012-08-31 2014-07-30 北方工业大学 一种纳米氧化铝颗粒增强转化膜制备方法
CN103884147B (zh) * 2014-04-14 2016-09-21 方墨希 一种具有消毒和保鲜功能的低温保藏设备
CN103939995B (zh) * 2014-04-23 2016-09-21 方墨希 一种空气调节装置及其应用方法
CN103920237B (zh) * 2014-04-29 2016-11-16 方墨希 一种修复dna氧化损害的装置
RU2656762C1 (ru) * 2017-08-25 2018-06-06 Общество с ограниченной ответственностью "БиоНаноАэрозоли" (ООО "БиоНаноАэрозоли") Устройство контроля заряда биологически активных наноаэрозолей
CN113387589B (zh) * 2021-06-11 2022-06-07 北京大学 一种利用碳模板和电镀法制备金属同质和杂化超微电极的方法
CN114054766B (zh) * 2021-11-17 2023-08-04 广东工业大学 一种多尺寸纳米金属颗粒及其制备系统、制备方法和应用

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US3413545A (en) * 1965-06-23 1968-11-26 Univ Minnesota Apparatus and method for determining aerosol particle concentration and particle size distribution
ES491478A0 (es) * 1979-05-18 1981-06-01 Monsanto Co Un aparato para cargar particulas de tamano inferior a la micra y mayores en una corriente de gas.
US4572194A (en) * 1982-10-05 1986-02-25 Head Edwin L Device for therapy of the human or animal body
DE3887891T2 (de) * 1988-11-01 1994-08-11 Ibm Niederspannungsquelle für schmale Elektronen-/Ionenstrahlenbündel.
JPH02159283A (ja) * 1988-12-14 1990-06-19 Yamagishi Shigechika マイナス・イオン発生装置
US5247842A (en) * 1991-09-30 1993-09-28 Tsi Incorporated Electrospray apparatus for producing uniform submicrometer droplets
CN1107373A (zh) * 1994-02-28 1995-08-30 广西医科大学 药物气态负离子治疗保健器
US6163098A (en) * 1999-01-14 2000-12-19 Sharper Image Corporation Electro-kinetic air refreshener-conditioner with optional night light
FR2794295B1 (fr) * 1999-05-31 2001-09-07 Joel Mercier Dispositif generateur d'ions

Also Published As

Publication number Publication date
MXPA04000225A (es) 2005-03-07
CA2452581C (en) 2009-01-20
JP2004533940A (ja) 2004-11-11
ZA200309933B (en) 2004-09-16
CN1325820A (zh) 2001-12-12
US20040168923A1 (en) 2004-09-02
EP1413545A4 (en) 2006-02-08
CA2452581A1 (en) 2003-01-23
CN1145579C (zh) 2004-04-14
RU2290969C2 (ru) 2007-01-10
RU2004102034A (ru) 2005-02-27
KR100619322B1 (ko) 2006-09-08
KR20040030802A (ko) 2004-04-09
WO2003006362A1 (fr) 2003-01-23
AU2002257508B2 (en) 2007-07-26
US7390384B2 (en) 2008-06-24
EP1413545A1 (en) 2004-04-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2108 DE 31/05/2011.