JP2006510473A - 小容量の試薬でマイクロ波支援の化学を実行するための容器 - Google Patents
小容量の試薬でマイクロ波支援の化学を実行するための容器 Download PDFInfo
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Abstract
Description
ここで使用される「マイクロ波支援の化学反応」という表現は、化学反応を開始するかまたは加速するためにマイクロ波を使用するプロセスを意味する。マイクロ波支援の化学は、様々な化学プロセスにおいて材料を加熱するために使用され、マイクロ波は、水および多数の有機液体を含む材料と直接相互作用し、分子作用を発生させ、熱を生成する。したがって、マイクロ波支援技術は、分析プロセスおよび合成プロセスの両方用に開発されてきた。マイクロ波支援の化学を実行するために使用される機器は、従来、マイクロ波源、典型的にマグネトロンから、マイクロ波が中にガイドされるキャビティを有する装置を含む。反応体を含む容器がキャビティに導入され、マイクロ波へ暴露するように位置決めされる。いくつかの器具において、容器は、高温且つ高圧の状態下で反応が進行することができる封止容器である。容器、および、容器内の反応混合物をマイクロ波へ暴露するための装置は、マイクロ波支援の化学反応を実行するためのシステムに基礎的要素を提供する。商業的な慣例では、システムは、キャビティへおよびキャビティから容器を運ぶための手段と、溶剤および反応体を容器へ分配するための手段と、検出手段と、電源および制御手段と、容器をキャビティ外部に置くためのラックと、をさらに具備する。
概略すると、本発明は、小容量でマイクロ波支援の化学反応を実行するためのマイクロバイアルアセンブリを提供し、反応容器は、反応容器の開口端上をキャップする封止ダイヤフラムによって封止される。反応容器は、反応容器を取り巻くスリーブの端平面内に口を開き、ダイヤフラムは、スリーブの外側境界に係合するキャップを通って端平面にクランプされる。スリーブは、マイクロ波支援の化学反応を実行するために、反応容器の壁とシステムの他の構成要素との間の半径方向距離を橋渡しするために、反応容器の半径方向拡張を提供する。
本発明は、下記により完全に説明され、開示が進むにつれてそれに対する修正例が続けて概略される。
Claims (15)
- 小容量でマイクロ波支援の化学反応を実行するためのマイクロバイアルアセンブリであって、
開口上部端および閉鎖底部端を有するマイクロ波透過反応容器(10)と、
貫通穴と、前記容器の前記上部端を取り囲む上部端と、を有するスリーブ(20)と、
貫通穴を有するキャップ(40)と、
封止ダイヤフラム(30)と、
を具備し、
それによって、前記キャップは前記スリーブに固定され、前記容器が前記スリーブに取り囲まれるときに前記容器の前記上部端を封止するために前記ダイヤフラムをクランプし、したがって、前記キャップおよび前記ダイヤフラムは、前記スリーブを前記容器のまわりに固定し、前記容器は前記スリーブを通って軸方向に拡張するマイクロバイアルアセンブリ。 - 前記スリーブの前記上部端は前記キャップに係合するように円周上に形成され、前記スリーブは、前記上部端から連続した前記スリーブの下部端の減少した直径部分(D2)に合致する第1の直径部分(D1)を有する請求項1記載のマイクロバイアルアセンブリ。
- 前記スリーブの前記下部端の減少した直径の部分は、円錐台である請求項2記載のマイクロバイアルアセンブリ。
- 前記容器(10)の前記上部端には、広がった部分(14、15、16)が形成され、前記スリーブ(20)の前記上部端には端平面(21)が形成され、前記スリーブ(20)の端平面の窪みは、前記容器の前記広がった部分を受け取るための座(24)を提供する請求項1乃至3のいずれか1項に記載のマイクロバイアルアセンブリ。
- 前記容器(10)の前記広がった部分、および、前記スリーブ(20)の前記端平面の前記座(24)は、両方とも形状が円錐状である請求項4記載のマイクロバイアルアセンブリ。
- 前記容器(10)の前記開口端は、前記容器が前記スリーブに支持されるときに、前記スリーブ(20)の前記上部端上に突出するリム(16)によって規定され、前記リムは、前記ダイヤフラム(30)の下部側に窪むように寸法づけられる請求項1乃至5のいずれか1項に記載のマイクロバイアルアセンブリ。
- 前記リム(16)は、前記ダイヤフラム(30)を横切って拡張する内側周囲を有し、前記容器の前記開口端を封止する請求項6記載のマイクロバイアルアセンブリ。
- 前記リム(16)の前記内側周囲は、第1の半径r1を有する容器キャビティの一部を規定し、前記第1の半径部分は減少する半径r2の第2の部分に合致し、前記減少する半径部分は、前記容器キャビティの反応チャンバを規定する連続した半径r2の一部に滑らかに変形する請求項7記載のマイクロバイアルアセンブリ。
- 前記容器(10)の底部は、前記容器の半径方向圧縮(12)を通って形成され、前記容器の終端(13)上に位置する請求項1乃至8のいずれか1項に記載のマイクロバイアルアセンブリ。
- 前記容器(10)は、前記容器に含まれる最小反応混合物容量の20倍以下のヘッドスペース容量を含む内側容量を有する請求項1乃至9のいずれか1項に記載のマイクロバイアルアセンブリ。
- 前記容器(10)は、500μl以下の小容量でマイクロ波支援の化学反応を実行するように寸法づけられる請求項1乃至10のいずれか1項に記載のマイクロバイアルアセンブリ。
- 請求項1乃至11のいずれか1項に記載のマイクロバイアルアセンブリ(10、20、30、40)を具備する、小容量でマイクロ波支援の化学反応を実行するためのシステム。
- 前記スリーブ(20)の外側周囲は、前記容器(10)の壁と前記システムのマイクロキャビティ(1)の入口直径(D)との間の半径方向距離を橋渡しするように寸法づけられる請求項12記載のシステム。
- マイクロ波支援の化学反応、特に、マイクロ波支援の有機合成反応を実行するための請求項1乃至11のいずれか1項に記載のマイクロバイアルアセンブリの使用。
- マイクロ波支援の化学反応、特に、マイクロ波支援の有機合成反応を実行するための請求項12または13に記載のシステムの使用。
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US43397002P | 2002-12-18 | 2002-12-18 | |
EP02028410 | 2002-12-18 | ||
PCT/SE2003/001996 WO2004054706A1 (en) | 2002-12-18 | 2003-12-18 | Vessel for performing microwave-assisted chemistry on small volumes of reagents |
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JP2006510473A true JP2006510473A (ja) | 2006-03-30 |
JP4266928B2 JP4266928B2 (ja) | 2009-05-27 |
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US (1) | US8609044B2 (ja) |
EP (1) | EP1572350B1 (ja) |
JP (1) | JP4266928B2 (ja) |
AT (1) | ATE442196T1 (ja) |
AU (1) | AU2003291587A1 (ja) |
WO (1) | WO2004054706A1 (ja) |
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US9161395B2 (en) * | 2011-06-30 | 2015-10-13 | Cem Corporation | Instrument for performing microwave-assisted reactions |
US9844101B2 (en) * | 2013-12-20 | 2017-12-12 | Scp Science | System and method for uniform microwave heating |
WO2017184629A1 (en) | 2016-04-22 | 2017-10-26 | Becton, Dickinson And Company | Multiplex polymeric dye devices and methods for using the same |
CA3052595A1 (en) | 2017-02-08 | 2018-08-16 | Becton, Dickinson And Company | Dried dye reagent devices and methods for making and using the same |
AU2018266710B2 (en) * | 2017-05-08 | 2024-06-13 | Santamaria CLAUDIA | Device for protecting an inner container |
CN107367423B (zh) * | 2017-07-24 | 2018-03-13 | 广州检验检测认证集团有限公司 | 基于icpms和icpoes分析食品中多元素含量的高通量超级微波消解前处理方法 |
US11992844B2 (en) | 2018-11-13 | 2024-05-28 | Becton, Dickinson And Company | Dried reagent strainers and methods for making and using the same |
US20230398542A1 (en) * | 2022-06-13 | 2023-12-14 | Cem Corporation | Pressure-Stepped Chemical Reactions and Associated Methods, Systems, Apparatuses, and Articles |
USD1028279S1 (en) | 2022-06-13 | 2024-05-21 | Cem Corporation | Cap for a reaction vessel or the like |
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FR2560686B1 (fr) * | 1984-03-05 | 1986-11-07 | Rhone Poulenc Rech | Appareil de mineralisation pour le traitement individuel, de facon automatique, d'echantillons de produits places dans des recipients |
JPS6133657A (ja) * | 1984-07-27 | 1986-02-17 | 柴田ハリオ硝子株式会社 | マイクロバイアル瓶 |
US5264185A (en) | 1989-03-01 | 1993-11-23 | Floyd Terry S | High pressure and high temperature digestion vessel |
US5427741A (en) * | 1993-05-19 | 1995-06-27 | Cem Corporation | Pressure resistant reinforcing means for containers for materials to be microwave heated |
DE19612265C2 (de) * | 1995-05-12 | 1999-10-28 | Glastechnik Graefenroda Gmbh | Verfahren zur Herstellung eines Mikrovials |
DE19744940A1 (de) * | 1997-02-28 | 1998-09-03 | Umex Ges Fuer Umweltberatung U | Vorrichtung zur Durchführung fotochemischer Reaktionen, vorzugsweise von Aufschlüssen im Labor |
US6803237B2 (en) * | 2000-01-25 | 2004-10-12 | Woods Hole Oceanographic Institution | Sequential processing reaction vessel for chemical fractionation and analysis |
US7285423B2 (en) * | 2000-12-22 | 2007-10-23 | Biotage Ab | Penetrable pressure proof sealing for a container |
US6886408B2 (en) * | 2001-01-31 | 2005-05-03 | Cem Corporation | Pressure measurement in microwave-assisted chemical synthesis |
US6753517B2 (en) * | 2001-01-31 | 2004-06-22 | Cem Corporation | Microwave-assisted chemical synthesis instrument with fixed tuning |
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- 2003-12-18 EP EP03768465A patent/EP1572350B1/en not_active Expired - Lifetime
- 2003-12-18 AT AT03768465T patent/ATE442196T1/de not_active IP Right Cessation
- 2003-12-18 JP JP2004560233A patent/JP4266928B2/ja not_active Expired - Lifetime
- 2003-12-18 US US10/539,045 patent/US8609044B2/en active Active
- 2003-12-18 WO PCT/SE2003/001996 patent/WO2004054706A1/en active Application Filing
- 2003-12-18 AU AU2003291587A patent/AU2003291587A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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US20060147352A1 (en) | 2006-07-06 |
US8609044B2 (en) | 2013-12-17 |
WO2004054706A1 (en) | 2004-07-01 |
AU2003291587A1 (en) | 2004-07-09 |
ATE442196T1 (de) | 2009-09-15 |
JP4266928B2 (ja) | 2009-05-27 |
EP1572350B1 (en) | 2009-09-09 |
EP1572350A1 (en) | 2005-09-14 |
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