| 摘要 | 第5-7页 |
| ABSTRACT | 第7-9页 |
| CHAPTER 1 Introduction | 第14-40页 |
| 1.1 Prussian blue background | 第14-15页 |
| 1.2 Prussian blue analogs | 第15-17页 |
| 1.3 Synthesis of Prussian blue nanoparticles background | 第17-19页 |
| 1.4 Basic electrochemistry of PB | 第19-20页 |
| 1.5 Prussian blue as an advanced transducer for hydrogen peroxide | 第20-22页 |
| 1.6 Stability of Prussian blue film | 第22-23页 |
| 1.7 Concept of electrochemical biosensor and selected components of biosensors | 第23-26页 |
| 1.7.1 Amperometric biosensors | 第25页 |
| 1.7.2 Potentiometric biosensors | 第25-26页 |
| 1.7.3 Conductometric biosensors | 第26页 |
| 1.8 Applications of PB based electrodes | 第26-27页 |
| 1.9 Prussian blue nanoparticles-composites based electrochemical sensors | 第27-31页 |
| References | 第31-40页 |
| CHAPTER 2 One-pot hydrothermal synthesis of magnetite Prussian blue nano-composites and theirapplication to fabricate glucose biosensor | 第40-59页 |
| 2.1. Introduction | 第40-42页 |
| 2.2. Experimental section | 第42-44页 |
| 2.2.1. Chemicals and reagents | 第42页 |
| 2.2.2. Instruments | 第42-43页 |
| 2.2.3. One-pot synthesis of magnetite PB nanoparticles | 第43页 |
| 2.2.4. Preparation of glucose oxidase biosensor on magnetite PB modified glassy carbonelectrode | 第43-44页 |
| 2.3. Results and discussion | 第44-55页 |
| 2.3.1. Possible formation mechanism of magnetite PB nanocomposite | 第44-45页 |
| 2.3.2. Characterization | 第45-48页 |
| 2.3.3. Electrochemical behaviors of Fe_3O_4-PB and GOD-BSA/Fe3O4-PB/GCE | 第48-51页 |
| 2.3.4. Detection of glucose | 第51-54页 |
| 2.3.5. Storage stability of the biosensor | 第54-55页 |
| 2.4. Conclusions | 第55-56页 |
| References | 第56-59页 |
| CHAPTER3 Improved core-shell shape of Fe_3O_4@prussian blue and their applications in electrochemicalsystem through simple low cost pencil drown on paper as working electrode | 第59-79页 |
| 3.1 Introduction | 第59-62页 |
| 3.2 Experimental section | 第62-64页 |
| 3.2.1. Materials | 第62页 |
| 3.2.2. Instruments | 第62页 |
| 3.2.3. Synthesis of Fe_3O_4 nano-core | 第62-63页 |
| 3.2.4. Syntheses of Fe_3O_4@PB core-shell nanoparticles | 第63页 |
| 3.2.5. Preparation of pencil drawn on paper working electrode | 第63-64页 |
| 3.2.6. Preparation of Fe_3O_4@ PB modified pencil drawn on paper electrode | 第64页 |
| 3.3 Results and discussion | 第64-74页 |
| 3.3.1. Characterization of Fe_3O_4 and Fe_3O_4@PB | 第64-67页 |
| 3.3.2. Characterization of pencil on paper electrode | 第67-68页 |
| 3.3.3. Electrochemical measurements | 第68-71页 |
| 3.3.4. Linearity and detection limit of Fe_3O_4@PB/PDP electrode toward H_2O_2 reduction | 第71-72页 |
| 3.3.5. Electrochemical impedance investigation of PB/GCE and Fe3O3@PB/GCE | 第72-73页 |
| 3.3.6. Effect of pH on Fe_3O_4@PB film | 第73-74页 |
| 3.4 Conclusions | 第74-76页 |
| References | 第76-79页 |
| CHAPTER 4 Preparation and characterization of Prussian blue- Nickel complex enhanced catalytic activitytowards amperometric detection of hydrogen peroxide | 第79-94页 |
| 4.1 Introduction | 第79-81页 |
| 4.2 Experimental section | 第81-82页 |
| 4.2.1. Materials | 第81页 |
| 4.2.2. Instrumentation | 第81页 |
| 4.2.3. Preparation of PB-Ni complex | 第81-82页 |
| 4.2.4. Modification of PB-Ni/GCE | 第82页 |
| 4.3 Result and discussion | 第82-90页 |
| 4.3.1 Characterization of modified PB-Ni/GCE | 第82-83页 |
| 4.3.2 Effect of heat treatment to the modified PB-Ni electrode | 第83-86页 |
| 4.3.3 Electrocatalytic reduction of H_2O_2 at PB-Ni film-modified electrode | 第86页 |
| 4.3.4 Amperometry current time determination of H_2O_2 | 第86-88页 |
| 4.3.5 Selectivity of the PB-Ni Modified Electrode | 第88-90页 |
| 4.4 Conclusion | 第90-91页 |
| References | 第91-94页 |
| CHAPTER 5 Electrosynthesis of Prussian blue composite with carbon nanotubes and gold nanoparticles: studythe effect of different preparation strategies in the film stably and conductivity | 第94-109页 |
| 5.1 Introduction | 第94-95页 |
| 5.2 Experimental section | 第95-97页 |
| 5.2.1 Chemicals and reagents | 第95-96页 |
| 5.2.2 Instrumentation | 第96页 |
| 5.2.3 Preparation of CNTs/ GCE | 第96页 |
| 5.2.4 Electrodeposition of PB and Au onto CNTs/ GCE surface | 第96-97页 |
| 5.3 Results and discussion | 第97-106页 |
| 5.3.1 Characterization of electrosynthesized PB based electrodes | 第97-102页 |
| 5.3.2 Influence of pH on the response of the electrosynthesized electrodes upon multicycles | 第102页 |
| 5.3.3 Different Scan rate | 第102-104页 |
| 5.3.4 Electrocatalytic activity | 第104-106页 |
| 5.4 Conclusion | 第106-107页 |
| References | 第107-109页 |
| CHAPTER 6 Pencil drawn microelectrode on paper and its application in two-electrode electrochemicalsensors | 第109-123页 |
| 6.1 Introduction | 第109-110页 |
| 6.2 Experimental section | 第110-113页 |
| 6.2.1 Chemicals, reagents and materials | 第110页 |
| 6.2.2 Instrumentation | 第110-111页 |
| 6.2.3 Preparation of pencil drawn on paper working electrode | 第111-112页 |
| 6.2.4 Preparation of Prussian blue /pencil drawn on paper working microelectrode (PB/PDPμe) | 第112-113页 |
| 6.2.5 Electrochemical measurements | 第113页 |
| 6.3 Results and discussion | 第113-119页 |
| 6.3.1 Characterization of PDP and PB/PDP microelectrodes | 第113-117页 |
| 6.3.2 Electrochemical detection of H_2O_2 | 第117-119页 |
| 6.4 Conclusions | 第119-121页 |
| References | 第121-123页 |
| CHAPTER 7 Summary and recommendation | 第123-126页 |
| 7.1 Summary | 第123-126页 |
| 7.2 Recommendations | 第126页 |
| Acknowledgements | 第126-127页 |
| List of publications | 第127页 |
| Conference Attended | 第127页 |
| Workshop Attended | 第127页 |
