Reactivity of Thiolate and Hydrosulfide with a Mononuclear {FeNO} Complex Featuring a Very High N-O Stretching Frequency.

Synthesis, characterization, electronic structure, and redox reactions of a mononuclear {FeNO} complex with a very high N-O stretching frequency in solution are presented. Nitrosylation of [(L)Fe(DMF)] () (L = tris((1-methyl-4,5-diphenyl-1H-imidazol-2-yl)methyl)amine) produced a five-coordinate {FeNO} complex, [(L)Fe(NO)] (). While complex could accommodate an additional water molecule to generate a six-coordinate {FeNO} complex, [(L)Fe(NO)(HO)] (), the coordinated HO in dissociates to generate in solution.

Marginalised social groups differentials in nutritional status (BMI) among reproductive-aged women in West Bengal.

Background: SCs and STs, historically marginalized communities in India, have been subjected to social and economic discrimination for centuries. Despite affirmative action policies, these communities face systemic discrimination and exclusion in various aspects of their lives. Poor health conditions among SC and ST women are caused by insufficient consumption of nutritious food, leading to undernutrition and related health issues.

A strategically synthesized arseno-discriminatory tetra-phenoxido hetero-trinuclear complex envisioned for the recognition of iAs and oAs from sp. and aquatic crustaceans.

A heterotrimetallic [Mn(Cu)(CHNO)] complex VBCMERI has been unveiled herein to monitor its synergistic propensity towards aqueous phase As3+ (iAs and oAs) detection. VBCMERI was structurally probed by numerous analytical tools like ESI-MS, FT-IR, and SCXRD. The aqueous phase selective chromogenic alteration of the sensory probe from greenish-yellow to colorless was observed owing to interaction with As (cationic form, iAs).

Trace Level Recognition of Zn and Cd by Biocompatible Chemosensor inside Androecium, Diagnosis of Pick's Disease from Urine and Biomimetic β-Cell Exocytosis.

Two chemosensors with varying substitution have been synthesized for selective detection of d metal ion analyte Zn and Cd by fluorometric method from aqueous medium at very low limit of detection. Density functional theory (DFT)-based spin population analysis reveals that methoxy-substituted chemosensor is much stronger donor than bromo-substituted chemosensor. Eventually, bromo and methoxy substituted chemosensors are moderate and strong donor, respectively, toward selective detection of Cd and Zn by luminescence induced phenomenon (blue for Cd and cyan for Zn).

Stepwise formation of a pentanuclear Ni4Cu heterometallic complex exhibiting a vertex-sharing defective double-cubane core and diphenoxo- and phenoxo/azide bridging groups: a magnetostructural and DFT theoretical study.

Sequential reaction of a N5O3 octadentate tripodal ligand with Ni(2+) and subsequently with Cu(2+) and azide ligand afforded the first example of a heterobridged (phenoxo/μ(1,1)-azido) pentanuclear heterometallic (Ni4Cu) compound, which exhibits a centrosymmetric vertex-sharing defective double-cubane structure. The study of the magnetic properties reveals that the compound shows ferromagnetic interaction interactions, leading to an S = 9/2 spin ground state. Density functional theory calculations on the X-ray structure and model compounds predict ferromagnetic interactions through the magnetic exchange pathways involving each couple of metal ions.

Ghosal hematodiaphyseal dysplasia with myelofibrosis.

Diaphyseal dysplasia with refractory anemia requiring blood transfusion is a relatively new entity having possible autosomal recessive inheritance. Prednisolone therapy alleviates the need for repeated transfusion. One such case is being reported here.