Text mining (TM) applications in the field of biomedicine are gaining great interest. TM tools can facilitate formulation development by analyzing textual information from patent databases, scientific articles, summary products characteristics, etc. The aim this study was to utilize perform qualitative analysis paracetamol (PAR) and ibuprofen (IBU) formulations, terms identifying evaluating pre...

Temperature jump studies of aqueous @-lactoglobulin have been conducted between pH 3.7 and 2.0, where a reversible dissociation of the protein into two identical subunits has been reported to occur, using methyl orange as an indicator. Two relaxation processes have been observed, both of which can be attributed to intramolecular interactions between the indicator dye and protein rather than to ...

Abstract Nonradical oxidation based on peroxydisulfate (PDS) activation has attracted increasing attention for selective degradation of organic pollutants. Herein, topological defects were introduced into biochar (BC) via removing N atoms in N-doped BC (NBC) an attempt to improve the nonradical catalytic performance. Compared pristine and NBC, introduction could achieve up 36.6- 8.7-times activ...

An unusual copper(II) coordination polymer {[Cu(tmtz)(H2O)4][Cu2(tmtz)2(sip)2]·4H2O}n (1) (tmtz = 1,4-bis(1,2,4-triazol-1-ylmethyl)-2,3,4,5-tetramethylbenzene, sip = 5-sulfoisophthalate) is synthesized by the hydrothermal reaction. X-Ray structural analysis shows that 1 is comprised of two distinct and crystallographically independent polymeric motifs polythreading together. The first motif of ...

Room-temperature accelerated aging in the solid state has been applied for atom- and energy-efficient activation of either one or two C-H bonds of azobenzene and methyl orange by palladium(ii) acetate. Organopalladium complexes are prepared in quantitative reactions without potentially harmful side products. Dicyclopalladated methyl orange is water-soluble and is a selective chromogenic biothio...

One-dimensional SnO2-TiO2 composites were prepared via emulsion electrospinning process. The obtained samples were characterized by a series of devices. The results showed that the porous core-shell SnO2-TiO2 photocatalyst exhibited enhanced photocatalytic activity on the degradation of methyl orange (MO). It should be ascribed to the novel structure, which could separate the electrons and hole...

In order to see the influence of different variable parameters (initial pH of the solution, Fe++ concentration and H2O2 concentration) and the efficiency to remove Malachite Green dye (Basic Green 4) from aqueous solution, Fenton Oxidation method was employed. Then different parameters were studied using known concentration (150 mg/l) and initial COD (256 mg/l) of prepared dye synthetic solutio...

The performance of photocatalytic advanced oxidation must be improved in order for the technology to make jump from academic research widespread use. Research is needed on factors that cause photocatalysis become self-limiting. In this study, we introduced, first time, nanobubbles continuously into a running reactor. Synthetic air, O2, and N2 bubbles size range 40 700 nm were added reaction sys...

Laccase from Pleurotus florida was immobilized on agarose/agar/polyacrylamide gel, glass beads and alginate beads. The laccase entrapped agarose gel exhibited 88% of immobilization yield as compared to laccase immobilization on glass bead (72%) and Ba-alginate (50%). The enzyme embodied in agarose gel showed greater storage stability at 16°C as compared to enzyme immobilized on glass beads and ...