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IT1393855B1 - Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne. - Google Patents

Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne.

Info

Publication number
IT1393855B1
IT1393855B1 ITRM2009A000187A ITRM20090187A IT1393855B1 IT 1393855 B1 IT1393855 B1 IT 1393855B1 IT RM2009A000187 A ITRM2009A000187 A IT RM2009A000187A IT RM20090187 A ITRM20090187 A IT RM20090187A IT 1393855 B1 IT1393855 B1 IT 1393855B1
Authority
IT
Italy
Prior art keywords
lithric
electrodynamic
dispenser
nano
liquids
Prior art date
Application number
ITRM2009A000187A
Other languages
English (en)
Inventor
Sara Coppola
Pietro Ferraro
Veronica Vespini
Simonetta Grilli
Melania Paturzo
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to ITRM2009A000187A priority Critical patent/IT1393855B1/it
Priority to EP10727967.1A priority patent/EP2421650B1/en
Priority to US13/265,720 priority patent/US9221047B2/en
Priority to PCT/IT2010/000172 priority patent/WO2010122592A1/en
Publication of ITRM20090187A1 publication Critical patent/ITRM20090187A1/it
Application granted granted Critical
Publication of IT1393855B1 publication Critical patent/IT1393855B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0262—Drop counters; Drop formers using touch-off at substrate or container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/00378—Piezoelectric or ink jet dispensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0819—Microarrays; Biochips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0442—Moving fluids with specific forces or mechanical means specific forces thermal energy, e.g. vaporisation, bubble jet
    • B01L2400/0448—Marangoni flow; Thermocapillary effect

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • External Artificial Organs (AREA)
ITRM2009A000187A 2009-04-22 2009-04-22 Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne. IT1393855B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRM2009A000187A IT1393855B1 (it) 2009-04-22 2009-04-22 Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne.
EP10727967.1A EP2421650B1 (en) 2009-04-22 2010-04-21 Device for controlled distribution of micro- or nano- volumes of a liquid based on pyroelectric or piezoelectric effect in functionalised materials, without using external electric sources
US13/265,720 US9221047B2 (en) 2009-04-22 2010-04-21 Device for controlled distribution of micro- or nano-volumes of a liquid based on the piezoelectric effect in functionalized materials, without using external electric sources
PCT/IT2010/000172 WO2010122592A1 (en) 2009-04-22 2010-04-21 Device for controlled distribution of micro- or nano- volumes of a liquid based on the piezoelectric effect in functionalised materials, without using external electric sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2009A000187A IT1393855B1 (it) 2009-04-22 2009-04-22 Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne.

Publications (2)

Publication Number Publication Date
ITRM20090187A1 ITRM20090187A1 (it) 2010-10-23
IT1393855B1 true IT1393855B1 (it) 2012-05-11

Family

ID=42088857

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2009A000187A IT1393855B1 (it) 2009-04-22 2009-04-22 Dispensatore elettrodinamico di liquidi in quantita' micro/nano-litriche basato sull'effetto piroelettrico in materiali funzionalizzati, senza l'impiego di sorgenti elettriche esterne.

Country Status (4)

Country Link
US (1) US9221047B2 (it)
EP (1) EP2421650B1 (it)
IT (1) IT1393855B1 (it)
WO (1) WO2010122592A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105026932B (zh) 2013-03-15 2017-06-13 西门子医疗保健诊断公司 微流控分配设备
US9416776B2 (en) * 2013-03-15 2016-08-16 Siemens Healthcare Diagnostics Inc. Microfluidic distributing device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537599C3 (de) * 1974-09-02 1980-05-08 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Verfahren zur Herstellung einer Signalspeicherplatte
US5108576A (en) * 1988-06-13 1992-04-28 Ohmicron Corporation Pyroelectric thermometric device
US5477249A (en) * 1991-10-17 1995-12-19 Minolta Camera Kabushiki Kaisha Apparatus and method for forming images by jetting recording liquid onto an image carrier by applying both vibrational energy and electrostatic energy
US6062668A (en) * 1996-12-12 2000-05-16 Hitachi Koki Imaging Solutions, Inc. Drop detector for ink jet apparatus
JP3975272B2 (ja) * 2002-02-21 2007-09-12 独立行政法人産業技術総合研究所 超微細流体ジェット装置
US7449283B2 (en) * 2002-09-24 2008-11-11 Sharp Kabushiki Kaisha Producing method of electrostatic sucking type liquid jetting head, producing method of nozzle plate, driving method of electrostatic sucking type liquid jetting head, electrostatic sucking type liquid jetting apparatus and liquid jetting apparatus
US7438859B2 (en) * 2003-12-31 2008-10-21 Protedyne Corporation Method and apparatus for laser impulse sample deposition
US7425310B2 (en) * 2004-01-29 2008-09-16 Bryan Truex Apparatus, system, and method of detecting an analyte utilizing pyroelectric technology
US7670560B2 (en) * 2005-04-29 2010-03-02 Georgia Tech Research Corporation Droplet transport system and methods
JP5529112B2 (ja) * 2008-04-02 2014-06-25 ビバクタ、リミテッド 化学物質検出方法
CN104722342B (zh) * 2009-03-24 2017-01-11 芝加哥大学 滑动式芯片装置和方法
GB2473425A (en) * 2009-09-03 2011-03-16 Vivacta Ltd Fluid Sample Collection Device
GB2473220A (en) * 2009-09-03 2011-03-09 Vivacta Ltd Analysis device comprising a transducer with stiffening elements
JP2011212871A (ja) * 2010-03-31 2011-10-27 Seiko Epson Corp 液体噴射装置
GB201105828D0 (en) * 2011-04-06 2011-05-18 Vivacta Ltd A device for detecting an analyte

Also Published As

Publication number Publication date
US9221047B2 (en) 2015-12-29
EP2421650A1 (en) 2012-02-29
ITRM20090187A1 (it) 2010-10-23
US20120112070A1 (en) 2012-05-10
EP2421650B1 (en) 2015-06-10
WO2010122592A1 (en) 2010-10-28

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