Coherently and Incoherently Pumped Telecom C-Band Single-Photon Source with High Brightness and Indistinguishability.

Long-range, terrestrial quantum networks require high-brightness single-photon sources emitting in the telecom C-band for maximum transmission rates. For solid-state quantum emitters, the underlying pumping process, i.e.

Heterocyclic (pyrazine)carboxamide Ru(ii) complexes: structural, experimental and theoretical studies of interactions with biomolecules and cytotoxicity.

Treatments of -(1-benzo[]imidazol-2-yl)pyrazine-2-carboxamide (HL) and -(benzo[]thiazol-2-yl)pyrazine-2-carboxamide carboxamide ligands (HL) with [Ru(-cymene)Cl] and [Ru(PPh)Cl] precursors afforded the respective Ru(ii) complexes [Ru(L)(-cymene)Cl] (Ru1), [Ru(L)(-cymene)Cl] (Ru2), [Ru(L)(PPh)Cl] (Ru3), and [Ru(L)(PPh)Cl] (Ru4). These complexes were characterized by NMR, FT-IR spectroscopies, mass spectrometry, elemental analyses, and crystal X-ray crystallography for Ru2. The molecular structure of complex Ru2 contains one mono-anionic bidentate bound ligand and display pseudo-octahedral piano stool geometry around the Ru(ii) atom.

Nicotine sensing behavior of nickel(II) complexes catalyzed oxidation and coupling reactions.

One of the main source of demise during the next ten years will be coronary heart disease and stroke, which are brought on by smoking (nicotine). To identify the percentage (%) of nicotine consumption by electrocatalytic sensor towards nicotine for target-specific prevent stroke, four uninuclear Ni complexes of substituted butanimidamide Schiff base ligands [HL] was prepared. All the complexes were thoroughly analyzed by using several spectroscopic techniques such as CHNS analysis, FT-IR, NMR (H & C) UV-Vis and NMR.

Anti-fungal effects of novel N-(tert-butyl)-2-(pyridin-2-yl)imidazo[1,2-a]pyridin-3-amine derivative and it's in-vitro, in-silico, and mode of action against Candida spp.

Imidazoles are a category of azole antifungals that encompass compounds such as ketoconazole, miconazole, esomeprazole, and clotrimazole. In contrast, the triazoles group, which includes fluconazole, voriconazole, and itraconazole, also plays a significant role. The rise of antibiotic resistance in fungal pathogens has evolved into a substantial global public health concern.