Sustainable Synthesis of Nitrogen-Embedded CuS Quantum Dots for In Vitro and In Vivo Breast Cancer Management.

The burgeoning field of nanomedicine is exploring quantum dots for cancer theranostics. In recent years, chemically engineered copper sulfide (CuS) quantum dots (QDs) have emerged as a multifunctional platform for fluorescence-based sensors with prominent applications in imaging and chemodynamic therapy of tumor cells. The present study demonstrates the sustainable synthesis of nitrogen-embedded copper sulfide (N@CuS) quantum dots for the first time and unveils their potential application in in vitro and in vivo breast cancer management.

Enhanced anti-cancer potency of sustainably synthesized anisotropic silver nanoparticles as compared with L-asparaginase.

Acute lymphoblastic leukemia (ALL), a hematologic cancer that involves the production of abnormal lymphoid precursor cells, primarily affects children aged 2 to 10 years. The bacterial enzyme L-asparaginase produced from Escherichia coli is utilised as first-line therapy, despite the fact that 30 % of patients have a treatment-limiting hypersensitivity reaction. The current study elucidates the biosynthesis of extremely stable, water-dispersible, anisotropic silver nanoparticles (ANI Ag NPs) at room temperature and investigation of its anti-tumor potency in comparison to L-asparaginase.

Mycosynthesis of highly fluorescent selenium nanoparticles from , their antifungal activity against black fungus and in-vivo biodistribution studies.

In the past few years, photo-luminescent inorganic materials have been studied extensively as fluorescent sensors, and diagnostic and bioimaging tools. The assessment of photoluminescence (PL) properties of selenium nanoparticles (Se NPs), especially mycosynthesized Se NPs, is still in its infancy. Herein, we have biosynthesized highly dispersed fluorescent Se NPs (42 nm) using endophytic fungus , and fully characterized them using sophisticated instruments like TEM, XRD, UV-Vis spectrophotometer, FTIR, and PL spectrometer.

Application of mycogenic silver/silver oxide nanoparticles in electrochemical glucose sensing; alongside their catalytic and antimicrobial activity.

The present work describes the biofabrication of highly stable, water-dispersible mycogenic silver/silver (I) oxide nanoparticles (Ag/AgO NPs) alongside its potential applications in non-enzymatic electrochemical glucose sensing and catalytic degradation of methylene blue (MB) dye in presence of reducing agent NaBH. These Ag/AgO NPs were fabricated from silver oxide micro powder using endophytic fungus based environmentally friendly, bio-inspired, top-down approach which is highly reproducible, reliable, and cheap. Bacterial and plant-mediated bottom-up approaches have been previously reported for the production of Ag/AgO NPs.