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1. WO2007036539 - METHOD FOR CARRYING OUT A REACTION IN A MICROREACTION CHAMBER

Publication Number WO/2007/036539
Publication Date 05.04.2007
International Application No. PCT/EP2006/066797
International Filing Date 27.09.2006
IPC
B22F 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
CPC
B01L 2200/0647
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2200Solutions for specific problems relating to chemical or physical laboratory apparatus
06Fluid handling related problems
0647Handling flowable solids, e.g. microscopic beads, cells, particles
B01L 2300/0867
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0861Configuration of multiple channels and/or chambers in a single devices
0867Multiple inlets and one sample wells, e.g. mixing, dilution
B01L 2300/0896
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0896Nanoscaled
B01L 2300/1822
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
18Means for temperature control
1805Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
1822using Peltier elements
B01L 2300/1861
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
18Means for temperature control
1861using radiation
B01L 3/502761
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware
50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
502with fluid transport, e.g. in multi-compartment structures
5027by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
502761specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • ARNDT, Frank [DE]/[DE] (UsOnly)
  • JENSEN, Jens, Dahl [DK]/[DE] (UsOnly)
  • KRÜGER, Ursus [DE]/[DE] (UsOnly)
  • RÖNSCH, Hendrik [DE]/[DE] (UsOnly)
Inventors
  • ARNDT, Frank
  • JENSEN, Jens, Dahl
  • KRÜGER, Ursus
  • RÖNSCH, Hendrik
Common Representative
  • SIEMENS AKTIENGESELLSCHAFT
Priority Data
10 2005 047 758.528.09.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM DURCHFÜHREN EINER REAKTION IN EINER MIKROREAKTIONSKAMMER
(EN) METHOD FOR CARRYING OUT A REACTION IN A MICROREACTION CHAMBER
(FR) PROCEDE POUR METTRE EN OEUVRE UNE REACTION DANS UNE MICRO-CHAMBRE REACTIONNELLE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Durchführen einer Reaktion in einer Mikroreaktionskammer (12). Erfindungsgemäß werden zur Durchführung der Reaktion Nanopartikel (24a, 24b und 24c) verwendet, die vorteilhaft in der Mikroreaktionskammer gezielten Reaktionen unterworfen werden können. Das entstehende Reaktionsprodukt (25), welches vorzugsweise auch in Form von Nanopartikeln vorliegt, kann dann der Mikroreaktionskammer (12) entnommen werden. Durch Verwendung der Mikroreaktionskammer (12) kann die ablaufende Reaktion vorteilhaft gezielt beeinflusst werden, wobei sich durch eine dosierte Energiezufuhr in die/aus der Reaktionskammer sowohl endotherme als auch exotherme Reaktionen mit genau vorhersagbarem Ergebnis durchführen lassen.
(EN)
The invention relates to a method for carrying out a reaction in a microreaction chamber (12). Nanoparticles (24a, 24b, and 24c) which can be advantageously subjected to specific reactions in the microreaction chamber are used fur carrying out the reaction. The obtained reaction product (25), which is preferably also in the form of nanoparticles, can then be removed from the microreaction chamber (12). Advantageously, the ongoing reaction can be specifically influenced by using the microreaction chamber (12). Both endothermic and exothermic reactions can be carried out with an accurately predictable result by feeding energy in a dosed manner into/out of the reaction chamber.
(FR)
La présente invention concerne un procédé pour mettre en oeuvre une réaction dans une micro-chambre réactionnelle (12). Selon l'invention, des nanoparticules (24a, 24b et 24c) sont utilisées pour mettre en oeuvre la réaction, lesdites nanoparticules présentant l'avantage d'être soumises à des réactions ciblées dans la micro-chambre réactionnelle. Le produit réactionnel formé (25) qui se présente de préférence sous la forme de nanoparticules, peut alors être prélevé de la micro-chambre réactionnelle (12). L'utilisation de la micro-chambre réactionnelle (12) permet d'agir avantageusement de manière ciblée sur la réaction qui se déroule, un apport d'énergie dosé dans la chambre réactionnelle / une extraction d'énergie dosée de la chambre réactionnelle, permettant la mise en oeuvre de réactions endothermiques aussi bien que de réactions exothermiques avec un résultat qui peut être prévu avec précision.
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