Composition, device and associated method

1. A composition, comprising:

an analyte;

a probe bonded to the analyte;

a first initiator bonded to the probe; and

a polymer bonded to the first initiator, where the first initiator is present between the probe and the polymer;

wherein the polymer comprises a plurality of signal generators, and

wherein the polymer comprises structural units derived from a first polymer precursor comprising an atom transfer radical polymerization (ATRP) monomer, a ring opening metathesis polymerization (ROMP) monomer, or combinations thereof.

2. The composition as defined in claim 1 , wherein the probe is bonded to the analyte through non-covalent bond formation resulting from one or more of electrostatic interactions, hydrogen bonding, hydrophobic interactions, or affinity interactions.

3. The composition as defined in claim 1 wherein the probe is bonded to the analyte through covalent bond formation.

4. The composition as defined in claim 1 , wherein the polymer comprises a second initiator capable of initiating a controlled polymerization reaction of a second polymer precursor, wherein the first initiator and the second initiator are independently capable of initiating a polymerization reaction type that is different from each other.

5. The composition as defined in claim 1 , wherein the polymer is linear.

6. The composition as defined in claim 1 , wherein the polymer is branched.

7. The composition as defined in claim 1 , wherein the polymer has a number average degree of polymerization in a range of from about 100 grams per mole to about 1,000,000 grams per mole.

8. The composition as defined in claim 1 , wherein the polymer has a unimodal molecular weight distribution.

9. The composition as defined in claim 1 , wherein the polymer has a polydispersity index that is less than about 1.5.

10. The composition as defined in claim 1 , wherein the plurality of signal generators comprise one or more of a chromophore, a fluorophore, a Raman-active tag, a radioactive label, an enzyme, or an enzyme substrate.

11. The composition as defined in claim 1 , wherein the analyte comprises one or more pollutants selected from the group consisting of air-pollutants, water-pollutants, soil pollutants, and combinations of two or more thereof.

12. The composition as defined in claim 1 , wherein the analyte comprises one or more spoilage indicators associated with a meat by-product.

13. The composition as defined in claim 1 , wherein the analyte comprises one or more chemical warfare agents selected from the group consisting of incapacitating agents, lachrymators, vesicant, blister agents, nerve agents, pulmonary agents, blood agents, malodorants, and combinations of two or more thereof.

14. The composition as defined in claim 1 , wherein the analyte comprises one or more biological warfare agents selected from the group consisting of pathogens, toxins, and combinations thereof.

15. The composition as defined in claim 14 , wherein the pathogen is selected from the group consisting of bacteria, viruses, protozoa, fungi, parasites, prions, and combinations of two or more thereof.

16. The composition as defined in claim 1 , wherein the analyte comprises one or more biomolecules selected from the group consisting of peptides, proteins, nucleic acids, polysaccharides, lipids, enzymes, enzyme substrates, antigens, haptens, aptamers, vitamins, and combinations of two or more thereof.

17. The composition as defined in claim 1 , wherein the probe comprises one or more of a nucleic acid, a protein, a sugar, a lipid, a carbohydrate, a vitamin, an enzyme, or an enzyme substrate.

18. The composition as defined in claim 1 , wherein the polymer comprises a plurality of fluorophores.

19. The composition as defined in claim 18 , wherein the plurality of fluorophores comprise a fluorescein, a cyanine, or combinations thereof.

20. The composition as defined in claim 1 , wherein the polymer comprises structural units derived from a first polymer precursor having a structure: