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Showing 25 to 36 of 27980 entries
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Metal analysis in citrus sinensis fruit peel and psidium guajava leaf.

Toxicology international

Dhiman A, Nanda A, Ahmad S.
PMID: 21976824
Toxicol Int. 2011 Jul;18(2):163-7. doi: 10.4103/0971-6580.84271.

The determination of metal traces is very important because they are involved in biological cycles and indicate high toxicity. The objective of the present study is to measure the levels of heavy metals and mineral ions in medicinally important...

Characterization of airborne heavy metals within a primary zinc-lead smelting works.

Environmental science & technology

Harrison RM, Williams CR, O'Neill IK.
PMID: 22299698
Environ Sci Technol. 1981 Oct 01;15(10):1197-204. doi: 10.1021/es00092a007.

No abstract available.

Convenient photooxidation of alcohols using dye sensitised semiconductors in combination with silver nitrate and TEMPO--an electron paramagnetic resonance study.

Dalton transactions (Cambridge, England : 2003)

Jeena V, Robinson RS.
PMID: 22278171
Dalton Trans. 2012 Mar 21;41(11):3134-7. doi: 10.1039/c2dt12030e. Epub 2012 Jan 25.

A mechanistic investigation into the photooxidation of alcohols using dye sensitised titanium dioxide and dye sensitised zinc oxide is described. The varying yields using the two photocatalysts have been explained using electron paramagnetic resonance (EPR) spectroscopy, which indicated that...

Statistics of Results of Zinc Ionization in Chronic Otorrhœa in over 600 Cases.

Proceedings of the Royal Society of Medicine

Friel AR.
PMID: 20908951
Proc R Soc Med. 1925;18:4-8.

No abstract available.

Zinc-positive and zinc-negative connections of the claustrum.

Frontiers in systems neuroscience

Rockland KS.
PMID: 24672440
Front Syst Neurosci. 2014 Mar 18;8:37. doi: 10.3389/fnsys.2014.00037. eCollection 2014.

No abstract available.

Effect of reaction parameters on the formation and properties of ZnO nanocrystals synthesized via a rapid solochemical processing.

Journal of nanoscience and nanotechnology

Gusatti M, Campos CE, Souza DA, Moser VM, Kuhnen NC, Riella HG.
PMID: 24266228
J Nanosci Nanotechnol. 2013 Dec;13(12):8307-14. doi: 10.1166/jnn.2013.7924.

ZnO nanocrystals were successfully prepared under mild conditions by solochemical method from sodium hydroxide and zinc nitrate hexahydrate in 3 h refluxing. In this process the dependence of the morphologies, sizes and formation mechanisms of the ZnO nanocrystals on...

Tribological properties of nanolamellar tungsten disulfide doped with zinc oxide nanoparticles.

SpringerPlus

An V, Irtegov Y, Anisimov E, Druzyanova V, Burtsev N, Khaskelberg M.
PMID: 26558176
Springerplus. 2015 Nov 04;4:673. doi: 10.1186/s40064-015-1488-3. eCollection 2015.

Tribological properties of nanolamellar tungsten disulfide doped with zinc oxide nanoparticles were studied. Nanolamellar tungsten disulfide and ZnO nanoparticles produced by electrospark erosion of metal granules in an H2O2 solution were analyzed using the XRD, SEM and TEM techniques....

Influence of para substituents in controlling photophysical behavior and different non-covalent weak interactions in zinc complexes of a phenol based "end-off" compartmental ligand.

Dalton transactions (Cambridge, England : 2003)

Chakraborty P, Adhikary J, Samanta S, Majumder I, Massera C, Escudero D, Ghosh S, Bauza A, Frontera A, Das D.
PMID: 26527456
Dalton Trans. 2015 Dec 14;44(46):20032-44. doi: 10.1039/c5dt02768c.

Three dinuclear zinc(II) complexes with "end-off" compartmental ligands, namely 2,6-bis(N-ethylmorpholine-iminomethyl)-4-R-phenol (R = -CH3, Cl, (t)Bu) have been synthesized with the aim of exploring the role of the para substituent present in the ligand backbone in controlling the structural diversity,...

Nutrition health issues in self-reported postpartum depression.

Gastroenterology and hepatology from bed to bench

Hogg-Kollars S, Mortimore D, Snow S.
PMID: 24834169
Gastroenterol Hepatol Bed Bench. 2011;4(3):120-36.

AIM: In this retrospective survey women with and without self-reported postpartum depression (PPD) were compared in regards to consumption-frequency of foods and supplements rich in nutrients beneficial to nervous system (NS) health, in regards to consumption-frequency of compounds which...

Influence of the pendant arm, halide, and solvent on high-efficient-tuning [1 + 1] and [2 + 2] schiff-base macrocyclic complexes via a zinc-ion template.

Inorganic chemistry

Zhang K, Qian H, Zhang L, Huang W.
PMID: 25535804
Inorg Chem. 2015 Jan 20;54(2):675-81. doi: 10.1021/ic502642q. Epub 2014 Dec 23.

A series of pendant-armed Schiff-base macrocyclic complexes 1-7 have been prepared by the condensation between extended dialdehydes with pendant arms (H2hpdd/H2pdd) and 1,3-propanediamine in the presence of ZnX2 (X = Cl, Br, I), where 18-membered [1 + 1] mononuclear...

Influence of counter-anions during electrochemical deposition of ZnO on the charge transport dynamics in dye-sensitized solar cells.

Physical chemistry chemical physics : PCCP

Richter C, Beu M, Schlettwein D.
PMID: 25474267
Phys Chem Chem Phys. 2015 Jan 21;17(3):1883-90. doi: 10.1039/c4cp00723a. Epub 2014 Dec 04.

Porous ZnO/EosinY films have been electrochemically deposited by oxygen reduction in the presence of a zinc salt from EosinY-containing aqueous solutions, with either chloride or perchlorate as the counter anion. EosinY was removed and the films were sensitised by...

Biosynthesis and Antimicrobial Activity of Semiconductor Nanoparticles against Oral Pathogens.

Bioinorganic chemistry and applications

Malarkodi C, Rajeshkumar S, Paulkumar K, Vanaja M, Gnanajobitha G, Annadurai G.
PMID: 24860280
Bioinorg Chem Appl. 2014;2014:347167. doi: 10.1155/2014/347167. Epub 2014 Mar 04.

Dental care is an essential phenomenon in human health. Oral pathogens can cause severe break which may show the way to serious issues in human disease like blood circulation and coronary disease. In the current study, we demonstrated the...

Showing 25 to 36 of 27980 entries