UGLEROD KVANT NUQTACHALARI VA NOYOB YER ELEMENTLARI BILAN FUNKSIYONALLASHTIRILGAN KO‘P FUNKSIYALI AQLLI NANOKOMPOZITLAR ASOSIDA YUQORI INTENSIV YORUG‘LIK CHIQARUVCHI ANTIBAKTERIAL VA O‘Z-O‘ZINI TIKLOVCHI INNOVATSION BO‘YOQLAR YARATISH

This study explores the development of innovative smart coatings based on multifunctional nanocomposites functionalized with carbon quantum dots (CQDs) and rare earth elements. The research focuses on the synergistic optical properties of CQDs and lanthanide ions (such as Eu³⁺ and Tb³⁺), which enable high-intensity light emission. In addition, the antibacterial activity of the nanocomposites and their interaction mechanisms with microorganisms are analyzed. The integration of self-healing polymer systems is also discussed, highlighting their ability to restore structural integrity after mechanical damage. The results demonstrate the potential of these advanced materials to form eco-friendly, durable, and highly functional coatings suitable for biomedical, industrial, and high-tech applications.