Nanotechnology is gaining importance in every field of science and technology. Green synthesis of nanomaterials involves the use of microorganisms such as bacteria, fungi, viruses; and different lower and higher plants. Green synthesis of nanomaterials from plant extracts becoming popular in comparison to synthesis using microorganisms. Plant based-nanomaterials synthesis is easy, have no need to bring back from the culture medium, and is safe. Additionally, plant-based nanomaterials are eco-friendly, in comparison to physical and chemical modes of synthesis. Several lower and higher plants...

The present medical sciences identify pathological hypoxia as etiological as well as causative in a wide range of diseases such as cancers and tumors, cardiovascular distress, high altitude diseases, pulmonary fibrosis, and pulmonary viral infections. Moreover, this component of hypoxia creates a molecular milieu which adds to robustness of the disease phenotype, limiting the efficacy of therapeutic interventions and at the same time triggering a cascade of pro-oxidant, pro-inflammatory mediators further exaggerating the disease. It has been noticed that the smart nanomaterials have...