The aerial parts of Artemisia vulgaris were subjected for successive extraction in solvents methanol, hexane and chloroform, respectively, compounds present extract analysed by GC-MS analysis 12 different found chloroform which Germacrene was most abundantly (33.84%). Chloroform showed strong antibacterial activity, examined against 6 bacteria using the disc diffusion method. IC50 value accounted...

In this study, the protocol for arsenic (III) detection from an aqueous solution using stripping voltammetry on a silver-modified synthetic zeolite-carbonnanotubes-epoxy composite electrode (CNT-AgSZ) was elaborated. Three types of electrochemical techniques were used in order to optimize the operating conditions, i.e., cyclic voltammetry, differential-pulsed voltammetry and squarewave voltamme...

Pregnant dogs are susceptible to chloroform administered shortly before delivery or during labor, and show the same degree of liver injury as normal dogs, or even a somewhat greater one. Chloroform anesthesia may cause more or less hyaline necrosis in the border zone between the maternal and fetal parts of the placenta that may lead to hemorrhage, placental separation, and premature delivery. C...

Force fields based on a Lennard-Jones (LJ) 12-6 plus point charge functional form are developed for acetone and chloroform specifically to reproduce the minimum pressure azeotropy found experimentally in this system. Point charges are determined from a CHELPG population analysis performed on an acetone-chloroform dimer. The required electrostatic surface for this dimer is determined from ab ini...

Hydrogen bonds formed between C-H and various hydrogen bond acceptors play important roles in the structure of proteins and organic crystals, and the mechanisms of C-H bond cleavage reactions. Chloroform, a C-H hydrogen bond donor, can form weak hydrogen-bonded complexes with acetone and with dimethylsulfoxide (DMSO). When chloroform is dissolved in a mixed solvent consisting of acetone and DMS...

It is exactly one hundred years ago when the first paper about development of polarography was published in 1922. Polarography considered a predecessor voltammetry, and this iconic electrochemical technique designed by Nobel laureate Jaroslav Heyrovsky. In short review, aim to highlight some most important achievements voltammetry so far. While hints are given theoretical works related various ...