6-Bromo-9,9-diethyl-,-di-phenyl-fluoren-2-amine.

In the title compound, CHBrN, the dihedral angles between the fluorene fused-ring system and the pendant phenyl groups are 67.76 (12) and 88.38 (12)°.

1,4-Di-methyl-piperazine-2,3-dione.

In the title compound, CHNO, the piperazine-2,3-dione ring adopts a half-chair conformation. In the crystal, the mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming (010) sheets.

(1-Benzo-diazol-2-ylmeth-yl)di-ethyl-amine.

In the crystal of the title compound, CHN, the mol-ecules are linked by N-H⋯N hydrogen bonds, generating a (4) chain extending along the -axis direction. One of the ethyl groups is disordered over two sets of sites with a refined occupancy ratio of 0.582 (15):0.

Abnormal events detection using spatio-temporal saliency descriptor and fuzzy representation analysis.

In recent years, the research on abnormal events detection is a significant work in surveillance video. Many researchers have been attracted by this work for the past two decades. As a result, several abnormal event detection approaches have been developed.

Novel synthesis of CuHCF/B-rGO composites for oxygen evolution reaction activity.

In this work, we have focused on the preparation of copper hexacyanoferrate/boron doped rGO composites (abbreviated as CuHCF/B-rGO) by employing simple co-precipitation technique subsequently processed with ultrasonication method. The XRD spectra confirmed the existence of the cubic structure of copper hexacyanoferrate with high crystalline peaks. The prepared nanocomposite morphology was evaluated by scanning electron microscopy (SEM), and confirmed CuHCF nanoparticles formation with flake-like and wrinkled sheets.

In silico and in vitro studies for the identification of small molecular inhibitors from Euphorbia hirta Linn for rheumatoid arthritis: targeting TNF-α-mediated inflammation.

Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease that is now potentially lethal and has a significant detrimental influence on people's daily lives by affecting bone joints. Inflammation plays a vital role in this type of autoimmune disorder. In rheumatoid arthritis, long-term production of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-1 (IL-1) stimulates the immune system against cells in bone joints and helps to develop the pathogenesis of rheumatoid arthritis.

10-Bromo-,-di-phenyl-anthracen-9-amine.

In the title compound, CHBrN, the dihedral angles between the anthracene ring system and the phenyl rings are 89.51 (14) and 74.03 (15)°.

Ecologically sustainable removal of pharmaceuticals: A mechanistic study of bismuth sulfide-graphene oxide/silver nanocomposite.

Bismuth sulfide nanoparticles (BiS NPs) were synthesized via the hydrothermal method, and reduced graphene oxide(rGO) and silver nanoparticles (Ag), which acted as substrates, have prepared using the chemical reduction method. The synthesized nanoparticles have been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), ultraviolet-visible spectroscopy, and photoluminescence spectroscopy. Commercially available paracetamol-500 mg (PAM) and aspirin-300 mg (ASP) were selected for photodegradation under visible light using the as-prepared composites in an aqueous solution.

γ-Ray-Induced Photocatalytic Activity of Bi-Doped PbS toward Organic Dye Removal under Sunlight.

Photocatalysts based on semiconducting chalcogenides due to their adaptable physio-chemical characteristics are attracting attention. In this work, Bi-doped PbS (henceforth PbS:Bi) was prepared using a straightforward chemical precipitation approach, and the influence of γ-irradiation on PbS's photocatalytic ability was investigated. Synthesized samples were confirmed structurally and chemically.

(2,4-Di-chloro-benzyl-idene)[2-(1-indol-3-yl)eth-yl]amine.

In the title compound, CHClN, the mol-ecule exists in an configuration with respect to the C=N bond of the Schiff base fragment. The dihedral angle between the indole ring system and the benzene ring is 80.86 (12)°.

4-Amino-3,5-di-chloro-pyridinium 3-hy-droxy-pico-linate monohydrate.

In the title hydrated salt, CHClN ·CHNO ·HO, the pyridine N atom of the cation is protonated and an intra-molecular O-H⋯O hydrogen bond is observed in the anion, which generates an (6) ring. The crystal packing features N-H⋯N, O-H⋯O, N-H⋯O, C-H⋯Cl and C-H⋯O hydrogen bonds, which generate a three-dimensional network.

Defluoridation of potable water employed by natural polysaccharide isolated from Tamarindus indica L.

The current study evaluated the effectiveness of Tamarindus indica L. seed polysaccharides in removing fluoride from potable water collected from Sivakasi,Viruthunagar district, Tamil Nadu, India. The physiochemical properties of the water samples were examined, and each parameter was compared to the standard prescribed by Bureau of Indian standards.

contraceptive activities, molecular docking, molecular dynamics, MM-PBSA, non-covalent interaction and DFT studies of bioactive compounds from . Linn., leaves.

Bioactive molecules from natural sources having contraceptive properties were excellent alternatives for modern hormonal contraceptives. Researchers around the world were working on identifying contraceptive leads targeting the male reproductive system rather than the usual female contraceptives. The lack of proper understanding on male contraceptive protein drug targets leads to insufficient evidence on activities of identified contraceptive compounds.

Pollutant removal from cheese processing effluent using effective indigenous natural scavengers.

The goal of this study was to come up with an efficient method for treating cheese production wastewater. Because the effluent has a higher concentration of organic and inorganic materials, the indigenous microbial treatment process was used to effectively remove total dissolved solids (TDS), chemical oxygen demand (COD), and color without the addition of any nutrients. The indigenous microorganisms were tested for color, TDS, and COD elimination by growing them in "nutrient broth medium" loaded with different amounts of cheese effluent.

Green Synthesis and Characterization of Cobalt Oxide Nanoparticles Using Leaves Extracts and Their Photocatalytic and Biological Activities.

The advanced technology for synthesizing nanoparticles utilizes natural resources in an environmentally friendly manner. Additionally, green synthesis is preferred to chemical and physical synthesis because it takes less time and effort. The green synthesis of cobalt oxide nanoparticles has recently risen due to its physico-chemical properties.

Synthesis of 3-Methoxy-6- [(2, 4, 6-trimethyl-phenylamino)-methyl]-phenol Schiff base characterized by spectral, in-silco and in-vitro studies.

The structure of the title compound (I) (CHNO) the Schiff base, {3-Methoxy-6-[(2,4,6-trimethyl-phenylamino)-methyl]-phenol} was characterized by H, C NMR, UV-VIS and IR spectroscopic techniques. The crystal structure was determined by X-ray analysis. The compound (I) was crystallized in the Monoclinic space group P2/c, with a = 25.

Conversion and reducing agent effect on zero valent iron into FeO for photocatalytic degradation under UV light irradiation.

Conversion and reducing agent (NaBH) effect on zero valent iron into FeO nanoparticles with diverse molar ratios of reducing agent was produced through chemical reduction technique. The structural, optical, vibrational analyses were executed via XRD, UV-Vis, Raman, and FT-IR analysis. The crystallite size obtained were 35 nm, 27 nm, and 18 nm for Fe:NaBH (1:1), Fe:NaBH (1:2) and Fe:NaBH (1:3).

Chemoprofiling and prioritization of bioactive compounds from (Lloyd) Imazeki reveals potential Bcl-2 inhibitor.

(Lloyd) Imazeki is an edible mushroom that grows abundantly in kodaikanal hills (India) during rainy season. Till now, there is a dearth of reports on chemoprofile and anticancer potential of this mushroom. In our recent study, ethanolic extract was reported to confer hepato-protective activity against DEN-induced HCC rats and also found to downregulate Bcl-2 activity.

Synthesis and Characterization of Ternary α-FeO/NiO/rGO Composite for High-Performance Supercapacitors.

Herein, pure α-FeO, binary α-FeO/NiO, and ternary α-FeO/NiO/rGO composites were prepared by a hydrothermal method. The properties of the prepared materials were studied by powder X-ray diffraction, scanning electron microscopy, TEM, XPS, and Brunauer-Emmett-Teller techniques. The clusters of smaller α-FeO nanoparticles (∼30 nm) along with conducting NiO was freely covered by the rGO layer sheet, which offer a higher electrode-electrolyte interface for improved electrochemical performance.

Environmental photochemistry with thiol- and silica-modified plasmonic nanocomposites: SERS sensing of municipal solid waste and tannery waste leachate from groundwater.

Mismanagement of obsolete solid waste generates a massive deteriorating effect on the environment. There is a high level of open trash disposal contaminating its neighboring water bodies. This despoliation trash causes an endangerment to the living environment.