1. Introduction to Magnetic Nanosystems: Classifications, Structure, Properties, Biological Interactions and Diagnostic Applications<br>2. Synthesis and Processing Methods of Magnetic Nanosystems for Diagnostic Tools and Devices: Design Strategies and Physicochemical Aspects<br>3. Surface Functionalization or Modification Strategies of Magnetic Nanosystems<br>4. Characterization Techniques of Functionalized Magnetic Nanosystems<br>5. Biocompatibility and Toxicity Assessments of Functionalized Magnetic Nanosystems<br>6. Functionalized Magnetic Nanosystems for Diagnostic Tools and Devices: New Perspectives in Disease Diagnosis<br>7. Functionalized Magnetic Nanosystems for Point of Care and Point of Need Diagnostic Applications<br>8. Biogenic and Biomimetic Functionalized Magnetic Nanosystems: Synthesis, Properties and Biomedical Applications<br>9. Functionalized Magnetic Nanosystems for Cancer Diagnosis and Therapy<br>10. Functionalized Magnetic Nanosystems for Immobilization of Proteins and Enzymes<br>11. Functionalized Magnetic Nanosystems for Diagnostic Tools and Devices in Bio-Barcodes and Smartphones<br>12. Functionalized Magnetic Nanosystems for Medical Imaging<br>13. Functionalized Magnetic Nanosystems for Drug Delivery Applications<br>14. Functionalized Magnetic Nanosystems for Tissue Engineering Applications<br>15. Functionalized Magnetic Nanosystems for Molecular Detection of Biomarkers<br>16. Functionalized Magnetic Nanosystems for the Detection and Control of Infectious Diseases<br>17. Functionalized Magnetic Nanosystems in Nanomedicine<br>18. Functionalized Magnetic Nanosystems for In-vivo Treatment of Diseases<br>19. Functionalized Magnetic Nanosystems Based Electrochemical Sensors for Medical Diagnostic Tools and Devices<br>20. Functionalized Magnetic Nanosystems for Narco Drug Detections and Military Applications <br>21. Polymer Mediated Functionalized Magnetic Nanosystems for Biomedical Applications<br>22. Mesoporous Core-Shell Structured Functionalized Magnetic Nanosystems for Diagnostic Tools and Devices<br>23. Functionalized Magnetic Nanogels for Diagnostic Tools and Devices<br>24. Functionalized Magnetic Nanocomposites/Hybrids for Diagnostic Tools and Devices<br>25. Safety Considerations, Environmental, Legal and Health Impact of Functionalized Magnetic Nanosystems<br>26. A Futuristic Insight into Functionalized Magnetic Nanosystems for Diagnostic Tools and Devices: From Lab to Commercial Applications