Dna/nanoparticle complex enhanced radio frequency transponder: structure of mark for detecting hybridization state and authenticating and tracking articles, method of preparing the same, and method of authenticating the same

A detection apparatus for detecting the hybridization state of DNA sequences using electromagnetic emissions, said apparatus comprising;

• (a) a loaded antenna region comprising;
• i. a Customizable Radiating Antenna Unit containing an antenna geometry containing Sensitive Gap Regions;
• ii. marker EMFNP/DNA complexes comprising marker DNA coupled to base EMFNPs loaded into said Sensitive Gap Regions;
• (b) a key solution comprising complementary EMFNP/DNA complexes
• whereby said detection apparatus transmits an overall antenna frequency response that is different when said complementary EMFNP/DNA complexes in said key solution hybridize with the marker DMFNP/DNA complexes.

A authentication apparatus for authenticating an article to be marked through detecting the hybridization state of DNA sequences using electromagnetic emissions, said apparatus comprising;

• (a) a loaded antenna region on the article to be marked comprising;
• i. a Customizable Radiating Antenna Unit containing an antenna geometry containing Sensitive Gap Regions;
• ii. marker EMFNP/DNA complexes comprising marker DNA coupled to base EMFNPs loaded into said Sensitive Gap Regions;
• (b) a key solution comprising complementary EMFNP/DNA complexes
• whereby said authentication apparatus transmits an overall antenna frequency response that is different when said complementary EMFNP/DNA complexes in said key solution hybridize with the marker DMFNP/DNA complexes.

An apparatus for the detection of the transition between hybridized and unhybridized EMFNP/DNA sequences utilizing the electromagnetic emissions said apparatus comprising;

• (a) a post-hybridization, loaded antenna region comprising;
• i. a Customizable Radiating Antenna Unit containing an antenna geometry containing Sensitive Gap Regions;
• ii. marker EMFNP/DNA complexes comprising marker DNA coupled to base EMFNPs loaded into said Sensitive Gap Regions;
• iii. complementary EMFNP/DNA complexes hybridized to the marker EMFNP/DNA complexes
• (b) an electromagnetic receiver
• whereby said apparatus transitions between two overall antenna frequency responses at a specific temperature based upon the ratio of C-G and A-T base pair bonds in the marker EMFNP/DNA complex and the transition between two overall antenna frequency responses is measured by the receiver.