Biomimetic nanomaterials for pulmonary infections: A prospective view in drug delivery systems

Usharani, Nagarajan and Kanth, Swarna Vinodh and Natarajan, Saravanan (2023) Biomimetic nanomaterials for pulmonary infections: A prospective view in drug delivery systems. Biomimetic nanomaterials for pulmonary infections: A prospective view in drug delivery systems. pp. 1-11.

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Abstract

Respiratory infections are quite challenging due to their complexity in ailments and composition of viral genetic material and their rate of proliferation. In particular, the eradication of viral illness is still a concern, irrespective of advancements in prevention and remedial procedures. The nature of the viral particle with the possibility of rapid transmission is prone to attach on the deposited surface for days together. This antigen expulses due to sneezing or coughing resulted in multiphase turbulent flow, contaminates the surroundings and is carried away by simple touch or inhalation and find newer hosts for instance, SARSCoV-2 aerosols remain viable for about an hour leading to infection. The present review focuses on the remedial aspects of respiratory infections through a knowledge-based approach towards nanosystems. The complete under- standing of standard antiviral drugs and the remodelling of these drugs through nanosystems still is the need of the hour. The genetic material and epidemiology of viral antigen, help in redefining standard drugs along with nanocarriers to achieve more feasible and hour-based approach. The main goal of this review is to elaborate on the repurposing of existing standard antiviral drugs and ways to accelerate their mode of action to promote a feasible and hour-based approach. The consolidated three-dimensional approaches aimed at sustained, targeted and optimized levels of drug concentration in the circulating system along with bioactive nanocarriers which could effectively pass the cell membrane were reported. The platforms for nanomaterial evolution depend on nature of source, size, structure, and their unique functionalities (Stable, speedy, and long-lasting recovery procedure). However, the research activities and literature on coronavirus have been overwhelming but the information on the sustainability of nanotherapy in SARS-CoV-2 is still in the developmental stage. Hereby, the clinicalaspects of SARS-CoV-2 and the eradication strategy developed for antiviral infections through nanotechnology will pave the way ahead for treating upcoming new variants or other pandemics.

Affiliation:	ICMR-National Institute for Research in Tuberculosis
Item Type:	Article
Uncontrolled Keywords:	COVID-19 · Nanotechnology · Drug carrier · Respiratory infections
Subjects:	Tuberculosis > Laboratory Research Tuberculosis > Laboratory Research > Biochemical Tuberculosis
Divisions:	Basic Science Research > Biochemistry
Depositing User:	Mrs. N Lakshmi
Date Deposited:	17 Jan 2024 06:32
Last Modified:	17 Jan 2024 06:32
URI:	http://eprints.nirt.res.in/id/eprint/1982

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