Green Chemistry is a term used for the process of making chemical substances in a sustainable way. The aim of green chemistry is to minimize the hazardous footprint on the environment produced by manufacturing and production of various chemical compounds. Green chemistry focuses on using less toxic materials in synthesis of chemicals by increasing efficacy of chemical synthesis and minimizing waste production. The way forward with green chemistry includes use of various potent techniques like microwave irradiation technique. The use of microwave assisted technique has brought a revolution in the field of chemical study and manufacturing. Through this technique even minute compounds and molecules can be synthesized in a fraction of time. The microwave is primarily used in heating the chemical material by conduction and dipolar polarization. The use of microwave irradiation technique is regarded as a crucial element of green chemistry because it produces clean compounds without any residual toxins. The compounds produced are very efficient as they have higher yields and better reactivity and selectivity. The microwave irradiation technique is widely used in the field of nanotechnology as well.

Supramolecular chemistry is a captivating and interdisciplinary field that explores the interactions between molecules to form complex and functional assemblies through non-covalent forces. This review paper presents an in-depth exploration of the fundamental concepts, supramolecular assemblies and structures, applications in nanotechnology and biology, as well as challenges and future perspectives in supramolecular chemistry. The paper begins by elucidating the fundamental principles of supramolecular chemistry, emphasizing the significance of weak, non-covalent interactions such as hydrogen bonding, van der Waals forces, and π-π interactions. Molecular recognition, self-assembly, and host-guest interactions are highlighted as key concepts shaping the field. Subsequently, the review delves into various supramolecular assemblies and structures, showcasing the diversity of nanoscale architectures that arise from self-assembly processes. From nanotubes and nanofibers to metal-organic frameworks and dynamic supramolecular systems, each structure's properties and potential applications are explored. The application of supramolecular chemistry in nanotechnology and biology is a central focus of the paper. It covers the design of supramolecular materials for drug delivery, nanoelectronics, nanosensors, and biomimetic systems. Additionally, the integration of supramolecular approaches in biology, including molecular recognition, enzyme mimics, and bioimaging, is discussed in detail. Furthermore, the challenges faced by supramolecular chemistry, such as predictability, stability, and scalability, are addressed. The paper also looks into the future perspectives of the field, envisioning adaptive materials, supramolecular machines, and data-driven design as exciting prospects. Overall, this comprehensive review offers a thorough understanding of the captivating world of supramolecular chemistry and its potential to revolutionize various scientific and technological domains. Through interdisciplinary efforts and a focus on sustainability, supramolecular chemistry holds promise for addressing real-world challenges and shaping a future defined by innovative materials and transformative applications.

Aconitum heterophyllum, commonly known as Ativisha or Indian Atees, is a perennial herbaceous plant with a rich history of use in traditional medicine systems across Asia, particularly in Ayurveda and Traditional Chinese Medicine (TCM). Traditional medicine systems have utilized Aconitum heterophyllum for centuries to treat various health conditions, including fever, digestive disorders, respiratory ailments, and pain-related conditions. It is also known for its antipyretic, analgesic, anti-inflammatory, and sedative properties, among others. The pharmacological activities of Aconitum heterophyllum are attributed to its bioactive compounds. Studies have demonstrated its analgesic and anti-inflammatory effects, along with antipyretic and immunomodulatory properties. It has also shown promising antimicrobial activity and potential as an anticancer agent. However, safety concerns arise due to the presence of toxic alkaloids, particularly aconitine, which can be harmful if not properly processed or used in excessive amounts. Traditional preparation methods, such as boiling and purification, are employed to reduce toxicity and enhance safety. This review emphasizes the importance of cautious and responsible use of Aconitum heterophyllum in medicinal practices. While its therapeutic potential holds promise for various health conditions, further research is required to validate its efficacy and safety for modern medical applications. By bridging traditional knowledge with modern scientific investigations, this review aims to contribute to the understanding of Aconitum heterophyllum's medicinal properties and its potential role in modern medicine. The synthesis of traditional wisdom and contemporary research findings underscores the significance of this ancient medicinal plant as a valuable resource for natural medicine and drug development.