Naftalin-sülfonat hibrit yapılarının sentezi, karakterizasyonu ve mısırda abiyotik stres göstergelerine etkileri

Abstract

As a result of global warming and environmental pollution resulting from human activities such as industrialization, CO2 emissions, and mining, plants are exposed to more and more abiotic stress types day by day. As a natural consequence of this situation, yield losses and economic problems occur in agricultural plants. To contribute to the solution of these problems, firstly, ıt was present a simple synthetic strategy involving naphthalene-sulfonate hybrid derivatives mediated by triethylamine. It successfully obtained a sequence of four designed molecules. Biologıcal evaluation of hydrogen peroxide (H2O2) and thiobarbituric acid-reactive substances (TBARS) levels were measured in maize seedlings under abiotic stress for naphthalene-sulfonate hybrid constructions. It was observed that the 3a, 3b, 3c, and 3d derivatives reached the lowest H2O2 content at 0.5 mM, 0.75 mM, 0.25, and 0.25 mM concentrations, respectively. For all 3a, 3b, 3c, and 3d derivatives, the TBARS content was the lowest at concentrations between 0.25 mM and 0.5 mM, and there was no statistical difference between the two pre-treatments. In light of the findings, it was observed that all of the 3a, 3b, 3c, and 3d derivatives were effective at different levels in alleviating the adverse effects of abiotic stresses on plants. However, 0.25 mM concentration of the 3c derivative was determined to be the most effective in reducing both H2O2 and TBARS levels in maize seedlings under stress.