Porphyrin-Based Composites

Umar Ali Dar, PhD, is a postdoctoral fellow at the Key Laboratory of Biobased Polymer Materials, College of Polymer Science and Engineering, Qingdao University of Science and Technology, China. He has published numerous peer-reviewed articles, books, book chapters, and collaborative projects and serves as an editorial member and reviewer for several internationally published journals. His research expertise includes polymers following organic and inorganic synthesis, particularly in the chemical modification of porphyrins, quinones, anils, and azo compounds, with significant contributions to crystal engineering, materials science, energy applications, sensors, water treatment, and drug discovery. Mohd. Shahnawaz, PhD,is an assistant professor in the Department of Botany at Government Degree College Drass, University of Ladakh, India. He has published 25 research articles, 24 book chapters, and 16 books and serves as a reviewer and editor for several international journals. His research interests include tissue culture of medicinal plants, genetic diversity assessment of medicinal plants using high-resolution molecular marks, enhancement of plant secondary metabolite contents, and biodegradation of plastic. Puja Gupta, PhD, is an associate professor of biotechnology at RIMT University, Mandi Gobindgarh, Punjab, with three years of teaching experience. She has published 15 research articles in international journals, 20 book chapters, and four books and participated in various conferences and workshops. Her research interests include metagenomics, microbiology, microbial genetics, and plant-microbe interactions.

• Preface xxiPart I: Overview of Porphyrins 11 Composite Materials Utilizing Porphyrin Template: An Overview 3Umar Ali Dar, Shazia Nabi and Mohd Shahnawaz1.1 Introduction 41.2 Development and Construction of Porphyrin Composites 51.2.1 Porphyrin Synthesis and Functionalization 61.2.2 Synthesis of Porphyrin Composites 71.3 Applications of Porphyrin-Based Composites 81.3.1 Energy 91.3.2 Device Materials 91.3.3 Remediation 91.3.4 Nanotechnology 91.3.5 Agriculture 101.3.6 Catalysis 101.4 Future Perspectives 101.5 Conclusion 10References 112 Physical and Mechanical Properties of Porphyrin Composite Materials 19Kishor Kumar Roy, Sudipto Mangal, Anirban Karak and Ankita Acharya2.1 Introduction 202.2 Synthesis Methods for Porphyrin Composites 212.2.1 Chemical Vapor Deposition (CVD) Techniques 212.2.2 Sol-Gel Methodology 222.2.3 Electrospinning and Electrochemical Deposition 222.2.4 Green Synthesis Approaches 242.2.5 Organometallic Methodologies for Synthesis 252.2.6 Comparative Analysis of Synthesis Techniques 262.3 Characterization Techniques 272.3.1 Scanning Electron Microscopy (SEM) for Morphological Analysis 272.3.2 X-Ray Diffraction (XRD) for Structural Investigation 282.3.3 Spectroscopic Techniques (UV-Vis and FTIR) for Chemical Analysis 292.3.4 Mechanical Testing Methods (Tensile, Compression, and Flexural) 302.4 Physical Properties of Porphyrin Composite Materials 302.4.1 Thermal Conductivity and Stability 312.4.2 Optical Properties and Light Absorption 322.4.3 Electrical Conductivity and Dielectric Properties 332.4.4 Magnetic Properties and Spin Dynamics 332.5 Mechanical Properties of Porphyrin Composite Materials 342.5.1 Tensile Strength and Elastic Modulus 352.5.2 Flexural Strength and Toughness 352.5.3 Impact Resistance and Fracture Toughness 362.5.4 Fatigue Behavior and Endurance Limit 362.6 Influence of Porphyrin Functionalization on Properties 372.6.1 Impact of Peripheral Substitution 372.6.2 Functional Groups and Surface Modification 372.6.3 Doping and Alloying Effects 372.6.4 Interfacial Interactions in Composite Systems 382.7 Applications of Porphyrin Composite Materials 382.7.1 Photovoltaics and Solar Cells 382.7.2 Sensing and Detection Technologies 392.7.3 Biomedical and Drug Delivery Applications 392.7.4 Catalysis and Environmental Remediation 402.8 Challenges and Future Perspectives 402.9 Conclusion 41References 423 Porphyrin Composite Materials Analysis, Design, Manufacturing and Production 47Elif Esra Altuner, Fatih Sen and Umar Ali Dar3.1 Introduction 483.2 Porphyrin Aspects 493.2.1 Methods for Obtaining & Producing Porphyrins 503.2.1.1 Synthesis 503.2.1.2 Trans-Substituted Porphyrins 533.2.1.3 Obtaining A 2 BC Tetra-Substituted Porphyrins 533.3 The Analogs Design of Porphyrins 543.3.1 Analogs of Porphyrins 543.3.1.1 Chlorines and Bacteriochlorines 543.4 Composites 553.4.1 Porphyrin-Based Composites 553.4.2 Nano Porphyrin-Based Composites 553.4.3 (GQDs) and Porphyrin Composites 563.4.4 Graphene Oxide-Porphyrin Composites 573.4.5 Metalloporphyrins 573.5 Types of Porphyrin-Based Composites Framework 583.5.1 Porphyrin-Based MOFs 583.5.2 Porphyrin-Based COFs 593.5.3 Porphyrin-Based HOFs 603.6 Few Important Methods for Analysis of Porphyrins 613.6.1 Spectrophotometric Methods 613.6.2 Voltammetric Analysis 613.6.3 Analysis by HPLC Method 623.7 Conclusion 63References 634 Advanced Characterization Methods and Characterization Types for Porphyrins 71Elif Esra Altuner, Fatih Sen and Umar Ali Dar4.1 Introduction 714.2 Types of Characterization Techniques Utilized for Porphyrins Analysis 724.2.1 UV-Vis Analysis and Spectrometric Properties 724.2.2 NMR Analysis of Porphyrins 744.2.3 Raman Spectroscopic Analysis of Porphyrins 744.3 HOMO-LUMO Relations for Porphyrins 754.4 Optical and Electro-Field Analysis 764.5 Applications in Solar Cells 764.6 DLS Analysis for Porphyrins 784.7 AFM Analysis for Porphyrins 794.8 Conclusion 80References 80Part II: Source, Design, Manufacturing, Properties and Fundamentals 875 Spectroscopic Nonlinear Optical Characteristics of Porphyrin-Functionalized Nanocomposite Materials 89Vennila S., Wai Siong Chai, Kuan Shiong Khoo, Loganathan K. and Pau Loke Show5.1 Introduction 905.2 Porphyrins 935.2.1 Chemical Characteristics of Porphyrins 945.3 Synthesis of Porphyrin 955.3.1 Adler-Longo Process of Porphyrin 955.3.2 Porphyrin Synthesis in Two Steps with a Single Flask at Ambient Temperature 965.4 Porphyrin-Functionalized Nanocomposites Materials 965.4.1 Porphyrin-Functionalized Nanocomposite Materials with Metal and Oxide Nanomaterials 965.4.2 Porphyrin-Functionalized Nanocomposite Materials with Polymers 985.4.3 Porphyrin-Functionalized Nanocomposite Materials with Biological Materials 995.4.4 Porphyrin-Functionalized Nanocomposite Materials with CNT or Carbon Fibers 995.5 Properties of Porphyrin-Functionalized Nanocomposite Materials 1005.5.1 Spectral Properties 1005.5.1.1 UV-Vis Spectroscopy 1015.5.1.2 FTIR Spectroscopy 1035.5.1.3 XRD Analysis 1045.5.1.4 Fluorescence Spectroscopy 1055.5.2 Nonlinear Optical Characteristics 1055.6 Conclusion 106References 1076 Electrochemical Advancements in Porphyrin Materials: From Fundamentals to Electrocatalytic Applications 113Alma Mejri and Abdelmoneim Mars6.1 Introduction 1146.2 Electrochemical Fundamentals of Porphyrin-Based Materials 1156.2.1 Electrochemical Behavior of Porphyrin 1166.2.2 Key Parameters Influencing Porphyrin Electrochemistry 1186.2.3 Electrochemical Porphyrin-Based Materials 1206.3 Porphyrin-Based Materials for Electrocatalysis Applications 1246.3.1 Electrocatalysis Fundamentals 1266.3.2 Porphyrin-Based Materials for CO 2 Reduction 1276.3.3 Porphyrin-Based Materials for Electrocatalytic Water Splitting 1316.3.3.1 Electrocatalytic Hydrogen Evolution Reaction 1326.3.3.2 Electrocatalytic Oxygen Evolution Reaction 1356.3.3.3 Overall Electrochemical Water Spilling 1396.4 Conclusion and Outlooks 142References 1437 Manifestation of Porphyrin Composites in Variety of Photocatalytic Processes 153Jyoti Rani, Varinder Singh and Gaurav Goel7.1 Introduction 1537.2 Porphyrin Composites 1557.3 Synthesis of Porphyrin Composites 1567.4 Photocatalytic Applications of Porphyrin Composites 1567.4.1 Photocatalytic Production of Hydrogen Fuel by Water Splitting 1587.4.1.1 Metal Oxides–Porphyrin Composites 1597.4.1.2 Carbon Material–Porphyrin Composites 1607.4.2 Photocatalytic Degradation of Dyes and Organic Pollutants 1617.4.2.1 Conversion of CO 2 to Value-Added Chemicals 1647.5 Conclusions 166References 1668 The Use of Porphyrin Composite Materials as Catalyst in a Variety of Application Sectors 173Shagufta Parveen M. A. Ansari and Riyaz Ahmad Dar8.1 Introduction 1748.2 Related Works 1788.3 Porphyrin-Based MOFs: Synthesis Methods, Structural Characteristics, and Characterization Techniques 1818.3.1 Synthesis Methods 1828.3.2 Structural Characteristics and Characterization Techniques 1848.4 Design and Construction of Porphyrin-Based MOFs 1858.4.1 Design of Porphyrin-Based MOFs 1858.4.2 Porphyrin-Based MOF Construction 1868.4.2.1 Porphyrin-Based MOFs with Carboxylic Acid Linkers 1868.4.2.2 Porphyrin-Based MOFs with Nitrogen- Containing Heterocyclic Linkers 1878.5 Application of Porphyrin-Based MOFs 1888.5.1 PhotoCatalytic Evolution of Hydrogen 1888.5.2 Catalytic Photolysis of CO 2 1908.5.3 Photocatalytic Fixation of Nitrogen 1928.5.4 Photocatalytic Removal of Pollutants 1928.5.5 Photocatalytic Synthesis of Organic Compounds 1938.5.6 Biosensing 1948.5.7 Photodynamic Therapy with Porphyrin-Based MOFs 1958.5.8 Advances in Fluorescence Imaging for Targeted Therapy 1958.5.9 Sensing of pH 1968.6 Conclusion and Future Scope 197References 198Part III: Advantages and Applications of Porphyrin Composites Materials 2019 Porphyrin Composites Provide New Design and Building Construction Options 203Xiaoquan Lu9.1 Introduction 2049.2 The Design Idea of Porphyrin Compound Material 2059.2.1 Design and Synthesis of Porphyrins MOFs 2069.2.2 Design and Synthesis of Porphyrin COFs 2069.2.3 Design and Synthesis of Porphyrins HOFs 2069.2.4 Design and Synthesis of Other Porphyrin-Based Composites 2079.3 Construction of Porphyrin Electrochemiluminescence Molecules 2089.3.1 Introduction to Electrochemiluminescence 2089.3.2 Electrochemiluminescence Mechanism 2089.3.3 Electrochemical Luminescence of Porphyrin Molecules Constructed by Molecular Regulation 2109.3.4 Electrochemical Luminescence of Porphyrin Nanocomposites 2159.3.5 Interfacial Electron-Induced Electrochemiluminescence 2189.4 Construction and Characterization of Porphyrin Surface Interface Transport Molecules 2199.4.1 Study of the Electron Transfer Process of Porphyrin at the Liquid/Liquid Interface 2199.4.2 Study and Regulation of Photosensitized Materials and Their Models of Porphyrins 2229.4.3 Regulation of the Porphyrin Interface 2239.5 Composite of Porphyrins with Carbon-Based Materials 2269.5.1 Construction of Porphyrin Functionalized Graphene Nanomaterials 2269.5.2 Construction of Porphyrin-Functionalized Carbon Nanotubes 2289.5.3 Construction of Porphyrin Functionalized g-C 3 N 4 2309.5.4 Construction of Porphyrin-Functionalized Fullerenes 2319.6 Porphyrin-Based MOFs, COFs, HOFs Porous Materials and Properties 2339.6.1 Introduction and Application of Porphyrin MOFs 2339.6.2 Introduction and Application of Porphyrin COFs 2369.6.3 Brief Introduction and Application of Porphyrin HOFs 2389.6.4 Brief Introduction and Application of Porphyrin POPs 2409.7 Construction of Composite Materials of Porphyrins and Metal Nanoparticles 2429.7.1 Construction and Application of Composite Materials 2429.7.2 Construction of Porphyrin-Based Core-Shell Structure Nanomaterials 2439.8 Properties of Porphyrin Nuclei 2449.9 Application of Porphyrin Nuclei 2449.10 Conclusion and Perspectives 246Acknowledgments 247References 24710 A Comprehensive Review of Molecular Mechanisms Involved in Development of Porphyria, Due to Defective Porphyrin Biosynthesis in the Human Body 259Santhosh Kumar Rajamani and Radha Srinivasan Iyer10.1 Porphyrin Composites in Medicine – An Introduction 26010.2 Nature of Porphyrins 26010.3 Porphyrin Biosynthesis in Humans 26010.4 Porphyria- Erythropoietic Disorders Due to Defects in Porphyrin Metabolism 26210.4.1 Acute Porphyrias 26310.4.1.1 Hepatic Porphyrias 26410.4.2 Cutaneous Porphyrias 26410.4.2.1 Acute Intermittent Porphyria (AIP) 26510.4.2.2 Hereditary Coproporphyria (HCP) 26610.4.2.3 Congenital Erythropoietic Porphyria (cep) 26610.4.2.4 Porphyria Cutanea Tarda (PCT) 26710.4.2.5 Variegate Porphyria (VP) 26810.4.2.6 Erythropoietic Protoporphyria (EPP) 26810.5 Acquired Porphyrias Due to EXCESsive Arsenic and Lead Exposure 26810.6 Diagnosis of Porphyrias 26910.7 Newer Therapeutics for Porphyrias: Givosiran Treatment and Afamelanotide Application 27010.8 Conclusion 270Bibliography 27111 Porphyrin-Based Nanoparticles and Their Potential Scopes for Targeted Drug Delivery and Cancer Therapy 273Prem Rajak, Sayanti Podder, Satadal Adhikary, Suchandra Bhattacharya, Saurabh Sarkar, Moutushi Mandi, Abhratanu Ganguly, Manas Paramanik and Sudip Paramanik11.1 Introduction 27411.2 Physico-Chemical Properties of Porphyrin and Their Advantage in Medical Science 27611.3 Porphyrin-Based Nanoparticles (PBNPs) 27911.3.1 Porphysome 27911.3.2 Cerasomes 28011.4 Porphyrin-Based Micelles 28011.4.1 Porphyrin-Based Polymeric NPs 28111.4.2 Nanocarriers (NCs) 28111.5 Porphyrin-Conjugated Mesenchymal Stem Cells 28211.6 Metal-Metalloporphyrin Frameworks (MMPFs) 28211.7 Porphyrin-Loaded Covalent-Organic Frameworks (COFs) 28211.8 Porphyrin-Based Noble Metallic NPs 28311.9 Porphyrin-Based Quantum Dots 28411.10 Implication of PBNPs in Targeted Drug Delivery 28511.11 Potential Scope of PB-NPs in Disease Diagnosis and Treatment 28811.12 Limitations 29011.13 Conclusions 291References 29212 Role and Scope of Porphyrin Composites in Biotechnology 299Elif Esra Altuner, Ghassan Issa, Fatih Sen and Umar Ali Dar12.1 Introduction 30012.2 Therapeutic Roles of Porphyrins 30112.3 The Role of Porphyrins in Medical Imaging 30312.3.1 Magnetic Resonance Imaging (MRI) and the Role of Porphyrins 30412.3.2 Photoacoustic Imaging (PAI) and Its Role in Porphyrins 30512.3.3 Fluorescence Imaging and Its Role in Porphyrins 30612.4 Bifunctional Functions of Porphyrin Conjugates 30612.5 Conclusion 307References 30813 Porphyrin Composites for Energy Storage and Conversion 315Shazia Nabi and Umar Ali Dar13.1 Introduction 31613.2 Porphyrin-Based Composites 31813.2.1 Functionalization of the Porphyrin with Conducting Polymers (CPs) 31913.2.2 Functionalization with Carbon Nanomaterials (CNMs) 32013.2.3 Porphyrin-Based Framework Materials 32213.3 Porphyrin Composites for Energy Storage 32413.3.1 Porphyrin Composites as Capacitors 32413.3.2 Porphyrin Composites as Batteries 33013.4 Porphyrin Composites for Energy Conversion 33813.4.1 Oxygen Evolution Reaction 34113.4.2 Oxygen Reduction Reaction (ORR) 34413.4.3 Carbon Dioxide Reduction Reaction (CO 2 Rr) 34813.5 Summary and Conclusions 352References 35414 Porous Organic Frameworks Based on Porphyrinoids for Clean Energy 367Kharu Nisa, Ishfaq Ahmad Lone, Waseem Arif and Preeti Singh14.1 Introduction 36814.2 COFs in Catalysis 36814.3 COF-Based Organic Materials and Their Synthesis 36914.3.1 Interfacial Synthesis 36914.3.2 Conventional Synthetic Methods 37014.3.3 Strategies of Multistep Synthesis (MSS) and Multicomponent Reaction (MCR) 37114.4 Designing of Porphyrin-Based COF Catalysts 37214.4.1 Post-Modification Methods 37314.4.2 MOFs as Electrocatalysts for CO 2 Rr 37314.5 Conclusion 376Acknowledgment 377References 37715 Porphyrin Composite Materials as an Electrode, a Material for Thin Films and Battery Components 383Md. Al-Riad Tonmoy, Sidur Rahman, Md. Iqbal Hossain, Abu Shahid Ahmed and A.K.M. Ahsanul Habib15.1 Introduction 38415.2 Porphyrin Composites as Electrode Materials 38515.2.1 Role of the Electrode in Energy Storage Devices 38515.2.1.1 Energy Storage 38515.2.1.2 Charge Transfer 38615.2.1.3 Electrode Design 38815.2.2 Electrochemical Properties of Porphyrin Composites 38915.2.2.1 Electron Transfer Capability 38915.2.2.2 Catalytic Activity 39015.2.2.3 Electroactive Sites 39215.2.2.4 Charge Storage 39215.2.2.5 Stability and Reversibility 39315.2.3 Role as Electrode in Fuel Cell 39415.2.3.1 Electrocatalyst in ORR of Fuel Cells 39515.3 Porphyrin Composites in Battery Components 39815.3.1 Lithium-Ion Batteries (LIB) 39915.3.1.1 Porphyrin Composite as Cathode Materials in LIB 39915.3.1.2 Porphyrin Composite as Anode Materials in LIB 40215.3.2 Lithium-Sulfur Batteries 40415.3.3 Sodium-Ion Batteries 40515.3.4 Redox-Flow Batteries 40615.4 Thin Films of Porphyrin Composites 40815.4.1 Thin Film Deposition Techniques for Porphyrin Composites 40815.4.1.1 Physical Vapor Deposition (PVD) 40815.4.1.2 Chemical Vapor Deposition (CVD) 41015.4.1.3 Comparison with PVD and CVD 41115.5 Liquid-Phase Epitaxy (LPE) 41215.6 Structural and Morphological Properties of Porphyrin Composite Thin Films 41515.6.1 Electronic and Optoelectronic Properties of Porphyrin Thin Films 41615.6.2 Electronic Band Structure and Conductivity 41615.7 Applications of Porphyrin Thin Films in Various Sectors 41715.7.1 Sensors 41715.7.2 Photovoltaic (PV) Cells 41915.8 Future Directions and Emerging Trends 42015.9 Current State of Porphyrin Composite Research 42015.10 Emerging Trends in Porphyrin Composite Materials 42015.11 Future Prospects and Potential Breakthroughs 42115.12 Conclusion 422References 42316 Porphyrin Composite Materials as Electronic Component: Electronic Devices and Electronic Gadgets 431Meenakshi Patyal, Kirandeep Kaur, Nidhi Gupta and Ashok Kumar Malik16.1 Introduction 43116.2 Synthesis of Porphyrin and Porphyrin Composite Materials 43316.2.1 Synthesis of Porphyrin 43316.2.2 Synthesis of Porphyrin Composite Materials 43416.3 Porphyrin Composite Materials for Electronic Gadgets and Devices 43416.3.1 Porphyrin Composite–Based Metal-Organic Frameworks (PP-MOFs) 43516.3.2 Porphyrin Composite–Based Covalent Organic Frameworks (PP-COFs) 43616.3.3 Metal Phthalocyanine (MPc)–Based Organic Thin-Film Transistors 43816.3.4 Metal-Based Porphyrin Composites as Functional Devices 43816.4 Conclusions and Future Perspective 440References 44017 Advances of Porphyrin Composites for the Effective Adsorption and Degradation of Pollutants 443Vemula Madhavi and A. Vijaya Bhaskar Reddy17.1 Introduction 44417.2 Structural Features of Porphyrin Composites 44617.3 Synthesis and Properties of Different Porphyrin Composites 44817.3.1 Metal-Porphyrin Composites/Metalloporphyrins 44917.3.2 Metal-Organic Framework (MOF) Porphyrin Composites 45017.3.3 Polymer-Based Porphyrins 45117.3.4 Nanomaterial-Based Porphyrin 45217.4 Porphyrin-Based Materials for Selective Adsorption of Pollutants 45617.4.1 Adsorptive Removal of Organic Contaminants 45617.4.2 Adsorptive Degradation of Inorganic Contaminants 46017.5 Desorption, Regeneration, and Reusability of Porphyrin Materials 46317.6 Concluding Remarks 464References 46518 Thin Film of Porphyrin for Heavy Metal Ion Sensing 473Parul Taneja and R.K. Gupta18.1 Introduction 47418.2 Monolayer of Free Base Porphyrin Molecule and Its Characterization 47518.2.1 Experimental Setup of Surface Manometry 47518.2.2 Surface Manometry of Porphyrin Molecule 47718.2.3 Deposition of Monolayer on Piezoelectric-Based Transducer Surface 47918.2.4 Characterization of Porphyrin Film 48018.3 Sensing Application of Tetraphenylporphyrin 48118.3.1 Piezoelectric-Based Sensing Setup 48118.3.2 Sensing of Cationic Species Using ILS Film of Porphyrin 48418.3.3 Characterization of Sensing Layer After Interaction with Metal Ions 48618.4 Conclusion 488References 48919 Porphyrin Composite in the Agriculture and Food Industries 491Debarpan Dutta19.1 Introduction 49119.2 Background 49319.3 Impact on Agriculture 49419.3.1 Supply of Agrochemicals 49419.3.2 Detection of Poisonous Chemicals (Toxins) 49719.3.3 Removal of Toxins 50019.3.4 Detection of Toxic Metal Ions 50219.3.5 Removal of Poisonous Metal Ions 50319.3.6 Photo-Radiated Anti-Microbial Action 50419.4 Impact on Food Industry 50619.4.1 Some Recent Investigations of Metal-Porphyrin Related to Food Industry 50619.4.2 Use as Food Colorants 50819.5 Conclusion 511References 51220 Porphyrin Nanocomposites for Synergistic Treatment and Diagnostics: Biostability, Biocompatibility, and Therapeutic Efficacy 519Arindam Mitra20.1 Introduction 52020.2 Biostability of Porphyrin Nanocomposites 52120.2.1 Challenges of Biostability of Porphyrin Nanocomposites 52120.2.2 Strategies to Address the Biostability of Porphyrin Nanocomposites 52220.2.3 Evaluation of Biostability of Porphyrin Nanocomposites 52320.3 Biocompatibility of Porphyrin Nanocomposites 52420.3.1 Challenges of Biocompatibility of Porphyrin Nanocomposites 52420.3.2 Strategies to Improve the Biocompatibility of Porphyrin Nanocomposites 52520.3.3 Assessments of Biocompatibility In Vitro and In Vivo 52720.4 Therapeutic Efficacy of Porphyrin Nanocomposites 52720.4.1 Diagnostics Applications of Porphyrin Composites 53020.5 Future Perspectives and Challenges 53220.6 Conclusions 534References 53621 Diversity, Stability, and Selectivity for Porphyrin-Based Composite Materials 539Aafaq Tantray, Nitin Rode, Lina Khandare and Umar Ali Dar21.1 Introduction 53921.2 Diversity in Porphyrin-Based Composite Materials 54121.2.1 Metalloporphyrins 54121.2.2 Covalent Porphyrin Frameworks (CPF) 54221.2.3 Porphyrin-Based Polymer Materials 54221.2.4 Porphyrin Nanoparticles 54221.2.5 Self-Assembled Porphyrin Materials 54221.3 Introduction to Various Composite Materials Incorporating Porphyrins 54221.3.1 Organic-Inorganic Hybrids 54221.3.2 Metal-Organic Frameworks (MOFs) 54321.3.3 Covalent Organic Frameworks (COFs) 54321.3.4 Polymers and Polymer Composites 54321.4 Stability of Porphyrin-Based Composite Materials 54421.4.1 Chemical Stability 54421.4.2 Thermal Stability 54621.4.3 Mechanical Stability 54621.5 Strategies to Enhance Stability of Porphyrins 54721.5.1 Design and Synthesis Approaches 54721.5.2 Surface Modifications and Encapsulation Techniques 54721.5.3 Post-Synthetic Stabilization Methods 54821.6 Conclusions 548References 54922 Future Scope, Performance, Challenges, and Opportunities of Porphyrin Composite Materials 553N. H. Vasoya and K. B. Modi22.1 Introduction 55322.2 Future Scope of Porphyrin Composite Materials 55422.2.1 Enhanced Optoelectronic Properties 55422.2.2 Advanced Energy Conversion Systems 55522.2.3 Catalysis and Environmental Applications 55622.2.4 Biomedical Applications and Therapeutics 55822.2.5 Sensing and Detection 55922.2.6 Emerging Fields and Cross-Disciplinary Applications 56022.3 Performance Characteristics of Porphyrin Composite Materials 56222.3.1 Optical Properties 56222.3.2 Electrical Conductivity 56422.3.3 Thermal Stability 56522.3.4 Mechanical Strength and Flexibility 56622.3.5 Chemical Stability 56822.3.6 Charge Transfer and Transport Properties 56922.4 Challenges in Developing Porphyrin Composite Materials 57122.4.1 Scalability and Manufacturing Processes 57122.4.2 Stability and Longevity 57222.4.3 Cost-Effectiveness 57422.4.4 Toxicity and Environmental Concerns 57522.5 Opportunities for Porphyrin Composite Materials 57722.5.1 Energy Conversion and Storage 57722.5.2 Photocatalysis and Water Splitting 58022.5.3 Environmental Remediation 58122.5.4 Biomedical Imaging and Therapeutics 58422.5.5 Chemical and Biological Sensing 58722.5.6 Smart Materials and Electronics 58922.6 Conclusion 594References 594Index 597