Search results for "Dimethyl sulfoxide"
showing 10 items of 200 documents
CCDC 1016162: Experimental Crystal Structure Determination
2015
Related Article: Walace D. do Pim, Tatiana R. G. Simões, Willian X. C. Oliveira, Isabella R. A. Fernandes, Carlos B. Pinheiro, Francesc Lloret, Miguel Julve, Humberto O. Stumpf, Cynthia L. M. Pereira|2014|Cryst.Growth Des.|14|5929|doi:10.1021/cg501134y
CCDC 1444456: Experimental Crystal Structure Determination
2016
Related Article: Jakob Kljun, Maja Anko, Katja Traven, Maša Sinreih, Renata Pavlič, Špela Peršič, Žiga Ude, Elisa Esteve Codina, Jure Stojan, Tea Lanišnik Rižner, Iztok Turel|2016|Dalton Trans.|45|11791|doi:10.1039/C6DT00668J
CCDC 1859264: Experimental Crystal Structure Determination
2020
Related Article: Fernando Machado dos Santos, Meiry Edivirges Alvarenga, Ana Karoline Silva Mendanha Valdo, Renato Rabelo, Danielle Cangussu de Castro Gomes, Ângelo de Fátima, Thiago Vinicius Costa Lara, Cleiton Moreira da Silva, Thiago Teixeira Tasso, João Honorato Araujo Neto, Alzir Azevedo Batista, Alejandro Pedro Ayala, Javier Alcides Ellena, Vinicius Ferraz Guimarães, Cecília Maria Alves Oliveira, Lidya Cardozo da Silva, Boniek Gontijo Vaz, Felipe Terra Martins|2020|Chem.Commun.|56|15024|doi:10.1039/D0CC07043B
Tetracationic and Tetraanionic Manganese Porphyrins: Electrochemical and Spectroelectrochemical Characterization
2017
International audience; The electrochemistry and spectroelectrochemistry of four tetrapositively charged and two tetranegatively charged porphyrins were characterized in two nonaqueous solvents (dimethyl sulfoxide and N,N-dimethylformamide) containing 0.1 M tetra-n-butylammonium perchlorate. The tetrapositively charged compounds are represented by the tetrapyridylporphyrins [TRPyPM]4+(X-)4, where R is a methyl or [2-[2-(2-methoxy)ethoxy]ethoxy]ethyl group, M = MnIIII, MnIIICl, CuII, or PdII, and X = I- or Cl-. The tetranegatively charged porphyrins are represented by the tetrasulfonato derivatives [TPPSMn(OAc)]4-(NH4+)4 and [TArPSMn(OAc)]4-(NH4+)4, where Ar = 4-O-[2-[2-(2-methoxy)ethoxy]eth…
Pulsed electric field assisted extraction of nutritionally valuable compounds from microalgae Nannochloropsis spp. using the binary mixture of organi…
2015
Abstract This work studies the potential of the pulsed electric field (PEF) assisted extraction of nutritionally valuable compounds from microalgae Nannochloropsis spp. using the binary mixture of organic solvents (dimethyl sulfoxide, DMSO and ethanol, EtOH) and water. The one-stage (E I ) and two stage (E II ) extraction procedures were compared. The procedure E I included the common extraction using the binary mixtures. Two stage (E II ) extraction procedure involved PEF-treatment (20 kV/cm) of microalgae suspension (1% wt.) and extraction in water as the first step. The second step included the common extraction using the binary mixtures. The effects of extraction procedure and concentra…
Improved Extraction Efficiency of Antioxidant Bioactive Compounds from Tetraselmis chuii and Phaedoactylum tricornutum Using Pulsed Electric Fields
2020
Pulsed electric fields (PEF) is a promising technology that allows the selective extraction of high-added value compounds by electroporation. Thus, PEF provides numerous opportunities for the energy efficient isolation of valuable microalgal bioactive substances (i.e., pigments and polyphenols). The efficiency of PEF-assisted extraction combined with aqueous or dimethyl sulfoxide (DMSO) solvents in recovering pigments and polyphenols from microalgae Tetraselmis chuii (T. chuii) and Phaeodactylum tricornutum (P. tricornutum) was evaluated. Two PEF treatments were applied: (1 kV/cm/400 pulses, 3 kV/cm/45 pulses), with a specific energy input of 100 kJ/kg. The total antioxidant capacity (TAC) …
The effect of organic solvents on selected microorganisms and model liposome membrane
2019
The effect of methanol, ethanol, acetone, N,N-dimethylformamide (DMF), dimethyl sulfoxide and Nujol on the growth of Escherichia coli DH5α, Bacillus subtilis and Saccharomyces cerevisiae D273 was investigated. All of the tested cultures appeared susceptible to the organic media they were treated with, which evinced in apparent hindering of cell development. The observed diverse solvent tolerance, except from their different biochemical activity, may also be related to the changes in cell membrane fluidity induced by the solvent species. Parallel electron paramagnetic resonance investigations using egg yolk lecithin model liposomes revealed that the fluidity of the phospholipid system in cel…
CCDC 2121374: Experimental Crystal Structure Determination
2022
Related Article: Liāna Orola, Anatoly Mishnev, Dmitrijs Stepanovs, Agris Bērziņš|2022|ChemRxiv|||doi:10.26434/chemrxiv-2022-rb0xk
CCDC 2222724: Experimental Crystal Structure Determination
2022
Related Article: Lia̅na Orola, Anatoly Mishnev, Dmitrijs Stepanovs, Agris Be̅rziņš|2022|Cryst.Growth Des.|23|873|doi:10.1021/acs.cgd.2c01114
CCDC 922708: Experimental Crystal Structure Determination
2022
Related Article: Liāna Orola, Anatoly Mishnev, Dmitrijs Stepanovs, Agris Bērziņš|2022|ChemRxiv|||doi:10.26434/chemrxiv-2022-rb0xk