Dual-functional Quercus palustris leaves extract as a sustainable corrosion inhibitor for low-carbon steel and its biomedical potential: Electrochemical, biological, and computational insights

IF 8.6 2区工程技术 Q1 ENERGY & FUELS

Sustainable Materials and Technologies Pub Date : 2025-03-28 DOI:10.1016/j.susmat.2025.e01378

Rajesh Haldhar , Chaitany Jayprakash Raorane , Vishwajeet Bachhar , Konstantin P. Katin , Elyor Berdimurodov , Gamal A. Shazly , Seong-Cheol Kim

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Abstract

This study investigates the electrochemical and biological properties of Quercus palustris leaves extract (QPLE). The corrosion inhibition performances have been studied using electrochemical and weight-loss analysis for the low-carbon steel (LCS) in acidic media at 298 ± 1.0 K and found its corrosion inhibition efficiency over 90 % at a 1.00 g/L inhibitor concentration. SEM images show differences between corroded and protected surfaces, while FTIR-ATR and UV–visible spectroscopy confirm the formation of a protective film and metal-inhibitor complexes. Water contact angle and computational analysis further support these findings. Biological activities demonstrate strong antibacterial, antibiofilm, and antioxidant properties, with significant growth inhibition zones. Biofilm prevention was assessed using in vitro assays and confocal laser scanning microscopy (CLSM).

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来源期刊

Sustainable Materials and Technologies Energy-Renewable Energy, Sustainability and the Environment

CiteScore

13.40

自引率

4.20%

发文量

158

审稿时长

45 days

期刊介绍： Sustainable Materials and Technologies (SM&T), an international, cross-disciplinary, fully open access journal published by Elsevier, focuses on original full-length research articles and reviews. It covers applied or fundamental science of nano-, micro-, meso-, and macro-scale aspects of materials and technologies for sustainable development. SM&T gives special attention to contributions that bridge the knowledge gap between materials and system designs.