UM  > 科技學院
Modular nuclear magnetic resonance-digital microfluidic system for biological assays
Ka-Meng LEI; Pui-ln MAK; Man-Kay LAW; Rui Paulo Da Silva Martins
Rights HolderUniversity of Macau
Date Available2017-04-13
CountryUnited States

A portable modular NMR-DMF system for performing chemical/biological assays. The systemcomprises a PCB having an NMR electronic circuit thereon, wherein the NMR electronic circuit includes a figure-8 shaped RF coil generating a plane-parallel magnetic field. A planar DMF chip comprises a platform comprising an array of electrodes, the array of electrodes including a sensing site located under the figure-8 shaped RF coil. A portable magnet is disposed parallel to the DMF chip and the RF coil. The array of electrodes is configured to receive a sample under detection, move the sample along the array, mix the sample with a probe in the form of at least one droplet with target-specific nanoparticles, and move the mixed sample to the sensing site. A magnetic field corresponding to the mixed sample under detection is produced at the sensing site. The figure-8 shaped RF coil acts to transduce the magnetic field produced at the sensing site to a voltage signal. The NMR electronic circuit receives and processes the voltage signal to produce a resultant signal for analysis.

Application Date2015-10-13
Patent NumberUS20170102345A1
Application NumberUS14881615
Open (Notice) NumberUS20170102345A1
Fulltext Access
Document TypePatent
CollectionFaculty of Science and Technology
AffiliationUniversity of Macau
Recommended Citation
GB/T 7714
Ka-Meng LEI,Pui-ln MAK,Man-Kay LAW,et al. Modular nuclear magnetic resonance-digital microfluidic system for biological assays. US20170102345A1.
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ka-Meng LEI]'s Articles
[Pui-ln MAK]'s Articles
[Man-Kay LAW]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ka-Meng LEI]'s Articles
[Pui-ln MAK]'s Articles
[Man-Kay LAW]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ka-Meng LEI]'s Articles
[Pui-ln MAK]'s Articles
[Man-Kay LAW]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.