RO96553A3 - MICRODOSE-MICROINCAPSULATION DEVICE - Google Patents

MICRODOSE-MICROINCAPSULATION DEVICE

Info

Publication number
RO96553A3
RO96553A3 RO85127467A RO12746785A RO96553A3 RO 96553 A3 RO96553 A3 RO 96553A3 RO 85127467 A RO85127467 A RO 85127467A RO 12746785 A RO12746785 A RO 12746785A RO 96553 A3 RO96553 A3 RO 96553A3
Authority
RO
Romania
Prior art keywords
liquid
micropipette
pipette
piston
tip
Prior art date
Application number
RO85127467A
Other languages
French (fr)
Romanian (ro)
Inventor
Cristofor Simionescu
Sorin Manolache
Marcel Popa
Severian Dumitriu
Didina Marin
Original Assignee
Institutul Politehnic,Ro
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 Institutul Politehnic,Ro filed Critical Institutul Politehnic,Ro
Priority to RO85127467A priority Critical patent/RO96553A3/en
Publication of RO96553A3 publication Critical patent/RO96553A3/en

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

A device for micro dosing and microencapsulation extremely small liquid or soln volumes, into live cells, protocells and other spaces of reduced volumes, and for the evaluation of changes caused by such injections by measuring variations in membrane potentials comprises the following: a sectional micropipette is equipped with a silver electrode; the liquid to be injected is aspirated into the tip of the pipette. The pipette is connected via a bridge filled with an incompressible liquid to a piston contg a florofluid-placed, to ensure dosing accuracy; into a reduced section of the micropipette. The piston is actuated by a magnetic field governed electronic means. The injection of the liquid held in the tip of the micropipette into the cell etc. is viewed under an optical microscope. This device can be used for the soln of practical cell biology, biophysical and genetic engineering tasks.
RO85127467A 1985-03-04 1985-03-04 MICRODOSE-MICROINCAPSULATION DEVICE RO96553A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO85127467A RO96553A3 (en) 1985-03-04 1985-03-04 MICRODOSE-MICROINCAPSULATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO85127467A RO96553A3 (en) 1985-03-04 1985-03-04 MICRODOSE-MICROINCAPSULATION DEVICE

Publications (1)

Publication Number Publication Date
RO96553A3 true RO96553A3 (en) 1989-03-30

Family

ID=20120497

Family Applications (1)

Application Number Title Priority Date Filing Date
RO85127467A RO96553A3 (en) 1985-03-04 1985-03-04 MICRODOSE-MICROINCAPSULATION DEVICE

Country Status (1)

Country Link
RO (1) RO96553A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553276A4 (en) * 1990-10-11 1994-02-02 Drd Diluter Corporation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553276A4 (en) * 1990-10-11 1994-02-02 Drd Diluter Corporation

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