The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2011
Filed:
Apr. 07, 2010
Anis Nurashikin Nordin, Kuala Lumpur, MY;
Muhammad Ibn Ibrahimy, Kuala Lumpur, MY;
Maizirwan Mel, Kuala Lumpur, MY;
Ioana Rodica Voiculescu, New York, NY (US);
Anis Nurashikin Nordin, Kuala Lumpur, MY;
Muhammad Ibn Ibrahimy, Kuala Lumpur, MY;
Maizirwan Mel, Kuala Lumpur, MY;
Ioana Rodica Voiculescu, New York, NY (US);
International Islamic University Malaysia, Kuala Lumpur, MY;
City College of New York, New York, NY (US);
Abstract
A biosensor device () providing an analysis platform for detecting cell growth, comprising of an aluminium nitride (AlN) base (), a shear horizontal-surface acoustic wave (SH-SAW) resonator including an input transducer () and an output transducer () symmetrically positioned on the aluminum nitride (AlN) base (), a counter electrode () positioned parallel to working electrodes () on the aluminum nitride (AlN) base (), for transmitting frequency voltage towards the living cell (), a plurality of working electrodes () positioned beneath the living cell () on the aluminium nitride (AlN) base () for receiving frequency voltage from the living cell (), an impedance analyzer () for receiving impedance readings from the counter electrode () and working electrodes (), and a back-etched silicon substrate () coupled to the aluminium nitride (AlN) base (), for reducing current loss, wherein the living cell () is positioned in between of the input transducer and output transducer on the aluminium nitride (AlN) base ().