SE0103859D0 - Novel artificial structures with magnetic functionality - Google Patents

Novel artificial structures with magnetic functionality

Info

Publication number
SE0103859D0
SE0103859D0 SE0103859A SE0103859A SE0103859D0 SE 0103859 D0 SE0103859 D0 SE 0103859D0 SE 0103859 A SE0103859 A SE 0103859A SE 0103859 A SE0103859 A SE 0103859A SE 0103859 D0 SE0103859 D0 SE 0103859D0
Authority
SE
Sweden
Prior art keywords
magnetic
exhibit
functionality
patterns
size
Prior art date
Application number
SE0103859A
Other languages
Swedish (sv)
Inventor
Sven Oscarsson
Arjan P Quist
Peter Svedlindh
Original Assignee
Sven Oscarsson
Arjan P Quist
Peter Svedlindh
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 Sven Oscarsson, Arjan P Quist, Peter Svedlindh filed Critical Sven Oscarsson
Priority to SE0103859A priority Critical patent/SE0103859D0/en
Publication of SE0103859D0 publication Critical patent/SE0103859D0/en
Priority to AU2002353698A priority patent/AU2002353698A1/en
Priority to PCT/SE2002/002099 priority patent/WO2003043931A1/en

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Thin Magnetic Films (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

A structure having magnetic functionality comprising at least one magnetic element having a fixed position, wherein said fixed element is a magnetic element, the magnetic polarity of which can be adjusted by application of an external magnetic field, and a second element being at least one movable separate magnetic element with an associated chemical or biochemical property. Preferably, said magnetic elements consist of a magnetic film deposited on a substrate in patterns, corresponding to the intended functionality of the structure, and in a size where each element of said pattern or patterns is large enough to exhibit a multi-domain magnetic microstructure. Preferably, said separate magnetic element is of a size where each particle is small enough to exhibit a mono-domain magnetic state, still large enough to exhibit a stable particle magnetic moment.
SE0103859A 2001-11-20 2001-11-20 Novel artificial structures with magnetic functionality SE0103859D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0103859A SE0103859D0 (en) 2001-11-20 2001-11-20 Novel artificial structures with magnetic functionality
AU2002353698A AU2002353698A1 (en) 2001-11-20 2002-11-19 Artificial structures with magnetic functionality
PCT/SE2002/002099 WO2003043931A1 (en) 2001-11-20 2002-11-19 Artificial structures with magnetic functionality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103859A SE0103859D0 (en) 2001-11-20 2001-11-20 Novel artificial structures with magnetic functionality

Publications (1)

Publication Number Publication Date
SE0103859D0 true SE0103859D0 (en) 2001-11-20

Family

ID=20286040

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103859A SE0103859D0 (en) 2001-11-20 2001-11-20 Novel artificial structures with magnetic functionality

Country Status (3)

Country Link
AU (1) AU2002353698A1 (en)
SE (1) SE0103859D0 (en)
WO (1) WO2003043931A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8532735B2 (en) * 2003-04-15 2013-09-10 Koninklijke Philips N.V. Device and method for examination and use of an electrical field in an object under examination containing magnetic particles
DE102004009985A1 (en) * 2004-03-01 2005-09-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetic manipulation of biological samples
DE102005018778B4 (en) * 2004-11-22 2010-05-06 Perea Saavedra, Héctor, Dipl.-Ing. A method of producing a unitary or multidimensional unit structure and structure produced by the method
DE102006003177A1 (en) 2006-01-23 2007-08-02 Siemens Ag Apparatus and method for detecting an analyte
US9389226B2 (en) 2007-12-13 2016-07-12 Lab-On-A-Bead Ab Partial derivatization of particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0920627B1 (en) * 1996-06-07 2004-05-12 Immunivest Corporation Magnetic separation employing external and internal gradients
CN1185492C (en) * 1999-03-15 2005-01-19 清华大学 Single-point strobed micro electromagnetic units array chip or electromagnetic biologic chip and application thereof
JP3778251B2 (en) * 1999-11-05 2006-05-24 株式会社荏原製作所 Micro valve
US6468809B1 (en) * 2000-02-04 2002-10-22 The United States Of America As Represented By The Secretary Of The Navy High efficiency magnetic sensor for magnetic particles
EP1309863A1 (en) * 2000-08-08 2003-05-14 Aviva Biosciences Corporation Methods for manipulating moieties in microfluidic systems
KR100552078B1 (en) * 2001-05-31 2006-02-20 유재천 A micro valve apparatus using micro bead and method for controlling the same

Also Published As

Publication number Publication date
AU2002353698A1 (en) 2003-06-10
WO2003043931A1 (en) 2003-05-30

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