Contents

Russian Journal of Applied Chemistry

---

Vol. 98, No. 7, 2025

---

Organic Synthesis and Industrial Organic Chemistry

A Brief Review on the Synthetic Methodologies of Potent Ureas and Ureidopeptides

H. S. Lalithamba, Aisha Siddekha, M. Ramya, G. K. Prashanth, and G. Nagendra p. 337  abstract

Highly Efficient Removal of Direct Red-80 Dye from Aqueous Solution Using a New Emulsion Liquid Membrane: Application of Response Surface Methodology

Fatemeh Bahadori, Maryam Heydari, and Vahid Javanbakht p. 360  abstract

---

Composite Materials

Preparation of High Tensile Strength Inorganic-Organic Hybrid Composite Waterproofing Materials Based on Response Surface Methodology

Bingying Wu, Kai Wang, Jiaqi Liu, Zihang Wei, Bo Li, and Xumei Yu p. 375  abstract

---

Macromolecular Compounds and Polymeric Materials

Production of Polypropylene Meshes Using Additive Technologies and Study of Their Structure and Properties

I. A. Zagidullina, Yu. M. Khantimerova, V. V. Vikhlyansky, M. F. Galikhanov, S. N. Yakupov, and V. K. Boldysheva p. 389  abstract

---