Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 5263 entries
Sorted by: Best Match Show Resources per page
Some traditional herbal medicines, some mycotoxins, naphthalene and styrene

evaluation

[No authors listed]
GSID: fBOthiNFqWkJ
… Group on the Evaluation of Carcinogenic Risks to … - 2002 - books.google.com

Traditional herbal medicines encompass an extremely diverse group of preparations that originate from many different cultures. In recent years, such products have become widely available commercially in developed countries where mixtures prepared from medicinal plants …

Molecular Dynamics Simulation of Nitrobenzene Dioxygenase Using AMBER Force Field.

Journal of chemical theory and computation

Pabis A, Geronimo I, York DM, Paneth P.
PMID: 24955078
J Chem Theory Comput. 2014 Jun 10;10(6):2246-2254. doi: 10.1021/ct500205z. Epub 2014 Apr 24.

Molecular dynamics simulation of the oxygenase component of nitrobenzene dioxygenase (NBDO) system, a member of the naphthalene family of Rieske nonheme iron dioxygenases, has been carried out using the AMBER force field combined with a new set of parameters...

Somatic embryogenesis and plant regeneration of cassava (Manihot esculenta Crantz) landraces from Cameroon.

SpringerPlus

Mongomake K, Doungous O, Khatabi B, Fondong VN.
PMID: 26361578
Springerplus. 2015 Sep 04;4:477. doi: 10.1186/s40064-015-1272-4. eCollection 2015.

A procedure to regenerate cassava (Manihot esculenta Crantz) cultivars from Cameroon via somatic embryogenesis (SE) was developed. Shoot apical meristems and immature leaf lobes were used as explants on Murashige and Skoog (MS) basal medium containing 33 or 50...

Structure-Binding Effects: Comparative Binding of 2-Anilino-6-naphthalenesulfonate by a Series of Alkyl- and Hydroxyalkyl-Substituted β-Cyclodextrins.

The journal of physical chemistry. B

Favrelle A, Gouhier G, Guillen F, Martin C, Mofaddel N, Petit S, Mundy KM, Pitre SP, Wagner BD.
PMID: 26362021
J Phys Chem B. 2015 Oct 08;119(40):12921-30. doi: 10.1021/acs.jpcb.5b07157. Epub 2015 Sep 24.

Cyclodextrins (CDs) are the most widely used organic hosts for the inclusion of guest molecules. CDs can be readily modified through substitutions of the hydroxyl groups, and these modified CDs can have different host binding properties compared to those...

Is coronene better described by Clar's aromatic π-sextet model or by the AdNDP representation?.

Journal of computational chemistry

Kumar A, Duran M, Solà M.
PMID: 28394019
J Comput Chem. 2017 Jul 05;38(18):1606-1611. doi: 10.1002/jcc.24801. Epub 2017 Apr 10.

The bonding patterns in coronene are complicated and controversial as denoted by the lack of consensus of how its electronic structure should be described. Among the different proposed descriptions, the two most representative are those generated by Clar's aromatic...

Tuning the Endocytosis Mechanism of Zr-Based Metal-Organic Frameworks through Linker Functionalization.

ACS applied materials & interfaces

Orellana-Tavra C, Haddad S, Marshall RJ, Abánades Lázaro I, Boix G, Imaz I, Maspoch D, Forgan RS, Fairen-Jimenez D.
PMID: 28925254
ACS Appl Mater Interfaces. 2017 Oct 18;9(41):35516-35525. doi: 10.1021/acsami.7b07342. Epub 2017 Oct 03.

A critical bottleneck for the use of metal-organic frameworks (MOFs) as drug delivery systems has been allowing them to reach their intracellular targets without being degraded in the acidic environment of the lysosomes. Cells take up particles by endocytosis...

Spectral and dynamical properties of a Zr-based MOF.

Physical chemistry chemical physics : PCCP

Gutiérrez M, Sánchez F, Douhal A.
PMID: 26400004
Phys Chem Chem Phys. 2016 Feb 21;18(7):5112-20. doi: 10.1039/c5cp04436g. Epub 2015 Sep 24.

We report on the spectra and dynamics of a Zr-naphthalene dicarboxylic acid (Zr-NDC) MOF in different diluted solvent suspensions and in a concentrated tetrahydrofuran (THF) one. In a diluted diethyl ether (DE) suspension, we observed intraparticle excimer formation between...

Thiophene-Fused π-Systems from Diarylacetylenes and Elemental Sulfur.

Journal of the American Chemical Society

Meng L, Fujikawa T, Kuwayama M, Segawa Y, Itami K.
PMID: 27501373
J Am Chem Soc. 2016 Aug 17;138(32):10351-5. doi: 10.1021/jacs.6b06486. Epub 2016 Aug 08.

A simple yet effective method for the formation of thiophene-fused π-systems is reported. When arylethynyl-substituted polycyclic arenes were heated in DMF in the presence of elemental sulfur, the corresponding thiophene-fused polycyclic arenes were obtained via cleavage of the ortho-C-H...

A theoretical study of low-lying singlet and triplet excited states of quinazoline, quinoxaline and phthalazine: insight into triplet formation.

Physical chemistry chemical physics : PCCP

Etinski M, Marian CM.
PMID: 28513683
Phys Chem Chem Phys. 2017 May 31;19(21):13828-13837. doi: 10.1039/c7cp02022h.

Quinazoline, quinoxaline and phthalazine are nitrogen containing heterocyclic aromatic molecules which belong to the class diazanaphthalenes. These isomers have low-lying nπ* and naphthalene-like ππ* states that interact via spin-orbit coupling. In this contribution, we study their structure and electronic...

Crystal structure of 1-isopropyl-4,7-dimethyl-3-nitro-naphthalene.

Acta crystallographica. Section E, Crystallographic communications

Benharref A, Elkarroumi J, El Ammari L, Saadi M, Berraho M.
PMID: 26396890
Acta Crystallogr E Crystallogr Commun. 2015 Aug 15;71:o659-60. doi: 10.1107/S2056989015014395. eCollection 2015 Sep 01.

The title compound, C15H17NO2, was synthesized from a mixture of α-himachalene (2-methyl-ene-6,6,9-tri-methylbi-cyclo-[5.4.0(1,7)]undec-8-ene) and β-himachalene (2,6,6,9-tetra-methylbi-cyclo-[5.4.0(1,7)]undeca-1,8-diene), which were isolated from an oil of the Atlas cedar (Cedrus Atlantica). The naphthalene ring system makes dihedral angles of 68.6 (2) and 44.3...

Polychlorinated naphthalene (PCN) emissions from scrap processing steel plants with electric-arc furnaces.

The Science of the total environment

Odabasi M, Dumanoglu Y, Kara M, Altiok H, Elbir T, Bayram A.
PMID: 27637279
Sci Total Environ. 2017 Jan 01;574:1305-1312. doi: 10.1016/j.scitotenv.2016.08.028. Epub 2016 Sep 13.

Polychlorinated naphthalene (PCN) emissions of scrap iron processing steel plants were explored by measuring concentrations in stack gases of five plants, in the atmosphere (n=11) at a site close to those plants, and in soil at several sites in...

Metal Complexation Properties of Schiff Bases Containing 1,3,5-Triazine Derived from 2-Hydroxy-1-Naphthaldehyde in Solution. A Simple Spectrofluorimetric Method to Determine Mercury (II).

Journal of fluorescence

Ocak M, Ak T, Aktaş A, Özbek N, Çağılcı OC, Gümrükçüoğlu A, Kantekin H, Ocak Ü, Alp H.
PMID: 27633371
J Fluoresc. 2017 Jan;27(1):59-68. doi: 10.1007/s10895-016-1934-9. Epub 2016 Sep 16.

Four new Schiff base ligands carrying naphthalene groups were prepared from the reaction of 2,4-diamino-6-methyl-1,3,5-triazine and 2,4-diamino-6-undecyl-1,3,5-triazine with 2-hydroxy-1-naphthaldehyde. The influence of a series of metal ions including Cu

Showing 1 to 12 of 5263 entries