Importance of Standardizing Analytical Characterization Methodology for Improved Reliability of the Nanomedicine Literature

Understanding the interaction between biological structures and nanoscale technologies,dubbed the nano-bio interface,is required for successful development of safe and efficient nanomedicine products.The lack of a universal reporting system and decentralized methodologies for nanomaterial characterization have resulted in a low degree of reliability and reproducibility in the nanomedicine literature.As such,there is a strong need to establish a characterization system to support the reproducibility of nanoscience data particularly for studies seeking clinical translation.Here,we discuss the existing key standards for addressing robust characterization of nanomaterials based on their intended use in medical devices or as pharmaceuticals.We also discuss the challenges surrounding implementation of such standard protocols and their implication for translation of nanotechnology into clinical practice.We,however,emphasize that practical implementation of standard protocols in experimental laboratories requires long-term planning through integration of stakeholders including institutions and funding agencies.

Nanoparticle-Mediated Genetic Engineering of Plants

Genetic engineering of plants is at the core of sustainability efforts,natural product synthesis,and agricultural crop improvement.The past several decades have brought remarkable progress in biotechnology with the improvement of genome editing and sequencing tools,which stand to advance plant synthetic biology and bioengineering.In agriculture,genetic engineering can be employed to create crops that have in creased yields and nu tritio nal value,are resista nt to herbicides,in sects,diseases,and abiotic stresses,in cludi ng drought and heat .In pharmaceuticals and therapeutics,genetically engineered plants can be used to synthesize valuable small-molecule drugs and recombinant proteins.