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Journal articles on the topic 'Mercury iii chlorides'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Poláček, Jindřich, Karel Mach, and Lidmila Petrusová. "Effect of mercury chlorides on the activity of complex titanium-based catalysts for the cyclotrimerization of butadiene." Collection of Czechoslovak Chemical Communications 50, no. 9 (1985): 2041–47. http://dx.doi.org/10.1135/cccc19852041.

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Mercury chlorides decompose arenetitanium(II) complexes by redox reactions, e.g. Ti2+ + Hg+ → Ti3+ + Hg0, and thus inhibit their catalytic activity in the cyclotrimerization of butadiene. The effect of mercury chlorides added to the TiCl4-Et3Al catalytic system depends on their ratio to organoaluminium compound. The cyclotrimerization activity is preserved when a sufficient excess of the latter is present, ensuring the reverse reduction of Ti(III) to Ti(II). A high cyclotrimerization activity and selectivity of the catalysts are achieved if Ti(II) is converted to trinuclear Al-Ti-Al complex un

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2

Matveichuk, Yu V. "Anion exchange extraction of tallium (III) and mercury (II) complex salts and application of the procedure to extraction-photometric determination of the microquantities of mercury (II)." Industrial laboratory. Diagnostics of materials 87, no. 5 (2021): 20–26. http://dx.doi.org/10.26896/1028-6861-2021-87-5-20-26.

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The goal is to study the anion-exchange extraction of complex thallium (III) and mercury (II) halides (chlorides, bromides, iodides) by a method of a competing intermediate ion using the anions of various dyes — methyl orange, sodium picrate, 2,4-dinitrophenol, methyl red. Mercury (II) and thallium (III) are poisons of high toxicity. The developed method was used to study the anion-exchange extraction of acidocomplexes A solution of methyl orange trinonyloctadecylammonium (TNODA) in toluene was used as an extractant. The method provides determination of mercury (II) with an accuracy of ±2% whe

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3

Belfarhi, Leila, Ibtissem Chouba, Naziha Amri, Nadia Boukris, and Abdelkrim Tahraoui. "Histological and Hormonal Study of the Protective Effect of the Calotropis Procera Against the Toxicity of Mercury Chloride." Natural Systems and Resources, no. 2 (October 2020): 5–14. http://dx.doi.org/10.15688/nsr.jvolsu.2020.2.1.

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We undertook this study with the aim of investigating the detoxification of an extreme toxic metal mercury chloride by the Calotropis procera plant taken from the Algerian Sahara. We studied the protective effects of the plant Calotropis procera against renal toxicity and Mercury chloride-induced hepatic. Ten male and female albino rats Wistar were divided into four equal groups. Group (I) served as a healthy control group, group (II) were intra-peritoneal administered with 10 ml of Calotropis procera, group (III) were intra-peritoneal administrated with both 10 ml of the plant Calotropis proc

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4

Hambley, TW, GA Lawrance, DF Sangster, and CB Ward. "Characterization, Redox Properties and Pulse-Radiolysis Study of Dichloro-(Tetraazacyclotetradecane)Manganese(III) Complexes, and X-Ray Crystal-Structure of the meso-5,7,7,12,14,14-Hexamethyl-1,4,8,11-Tetraazacyclotetradecane Complex." Australian Journal of Chemistry 40, no. 5 (1987): 883. http://dx.doi.org/10.1071/ch9870883.

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The complexes [Mn ( mac )Cl2]+ [ mac = 1,4,8,1l-tetraazacyclotetradecane (cyclam), meso and rac-5,7,7,12,14,14-hexamethylcyclam ( teta and tetb respectively)] have been prepared. The trans-[ Mn ( teta )Cl2] Cl.3H2O complex crystallizes in the monoclinic space group P21 /c, Z 2, a 8.4006(8), b 12.465(2), c 11 .659(2) �, β 103.20(1)�. The geometry about the manganese(III) is close to octahedral with the macrocycle coordinated to four equatorial sites ( Mn -N 2.043(2), 2.074(2) �) and chlorides in trans axial sites (Mn -Cl 2.549(1) �. Since electronic spectra of the cyclam and teta complexes are

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5

Phukan, Pankaj, Sanjit Namasudra, Meenakshi Bawari, and Mahuya Sengupta. "NEUROPROTECTIVE EFFECTS OF AQUEOUS EXTRACT OF HYDROCOTYLE JAVANICA IN AMELIORATING NEUROBEHAVIORAL ALTERATION INDUCED BY MERCURY." Asian Journal of Pharmaceutical and Clinical Research 12, no. 1 (2019): 374. http://dx.doi.org/10.22159/ajpcr.2018.v12i1.30230.

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Objective: This study aims to assess the effects of the aqueous extract of Hydrocotyle javanica (HJ) in ameliorating mercury-induced neurobehavioral toxicity.Methods: For the study, 36 adult male Swiss albino mice of 25–30 g in weight were taken. They were equally divided into six groups. Group I was treated with distilled water, Group II was treated with mercuric chloride (1.5 mg/kg), Group III was treated with HJ extract low dose (100 mg/kg), Group IV was treated with HJ extract high dose (200 mg/kg), Group V was treated with mercuric chloride plus HJ extract low dose, and Group VI was treat

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6

Phukan, Pankaj, Sanjit Namasudra, Meenakshi Bawari, and Mahuya Sengupta. "NEUROPROTECTIVE EFFECTS OF AQUEOUS EXTRACT OF HYDROCOTYLE JAVANICA IN AMELIORATING NEUROBEHAVIORAL ALTERATION INDUCED BY MERCURY." Asian Journal of Pharmaceutical and Clinical Research 12, no. 1 (2019): 374. http://dx.doi.org/10.22159/ajpcr.2019.v12i1.30230.

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Objective: This study aims to assess the effects of the aqueous extract of Hydrocotyle javanica (HJ) in ameliorating mercury-induced neurobehavioral toxicity.Methods: For the study, 36 adult male Swiss albino mice of 25–30 g in weight were taken. They were equally divided into six groups. Group I was treated with distilled water, Group II was treated with mercuric chloride (1.5 mg/kg), Group III was treated with HJ extract low dose (100 mg/kg), Group IV was treated with HJ extract high dose (200 mg/kg), Group V was treated with mercuric chloride plus HJ extract low dose, and Group VI was treat

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7

Tripathi, Renu, Swati Agarwal, Syed Ibrahim Rizvi, and Neetu *. Mishra. "The Antioxidant Efficacy of Wheatgrass (Triticum Aestivum) on Mercuric Chloride (HgCl2) - Induced Oxidative Stress in Rat Model." Current Research in Nutrition and Food Science Journal 9, no. 2 (2021): 450–64. http://dx.doi.org/10.12944/crnfsj.9.2.09.

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Mercury is a harmful toxic pollutant, which has hepato-nephrotoxic, hematotoxic, genotoxic and neurotoxic, effects. The aim of the study was to evaluate the protective efficacy of wheatgrass on mercuric chloride (HgCl2) induced oxidative stress and associated complications in rat model. Albino rats were divided into four groups (three rats per group). Group I normal control group. Group II oxidative stressed group received mercuric chloride (0.5 mg/kg/day). Group III only received wheatgrass extract (100 mg/kg/day), whereas Group IV received wheatgrass (100 mg/kg/day) after one hour, followed

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8

Secor, Jordan D., Sainath R. Kotha, Travis O. Gurney, et al. "Novel Lipid-Soluble Thiol-Redox Antioxidant and Heavy Metal Chelator, N,N′-bis(2-Mercaptoethyl)Isophthalamide (NBMI) and Phospholipase D-Specific Inhibitor, 5-Fluoro-2-Indolyl Des-Chlorohalopemide (FIPI) Attenuate Mercury-Induced Lipid Signaling Leading to Protection Against Cytotoxicity in Aortic Endothelial Cells." International Journal of Toxicology 30, no. 6 (2011): 619–38. http://dx.doi.org/10.1177/1091581811422413.

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Here, we investigated thiol-redox-mediated phospholipase D (PLD) signaling as a mechanism of mercury cytotoxicity in mouse aortic endothelial cell (MAEC) in vitro model utilizing the novel lipid-soluble thiol-redox antioxidant and heavy metal chelator, N, N′-bis(2-mercaptoethyl)isophthalamide (NBMI) and the novel PLD-specific inhibitor, 5-fluoro-2-indolyl des-chlorohalopemide (FIPI). Our results demonstrated ( i) mercury in the form of mercury(II) chloride, methylmercury, and thimerosal induced PLD activation in a dose- and time-dependent manner; ( ii) NBMI and FIPI completely attenuated mercu

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9

Phukan, Pankaj, Sanjit Namasudra, Meenakshi Bawari, and Mahuya Sengupta. "MERCURY-INDUCED NEUROBEHAVIORAL DEFICIT AND ITS AMELIORATING EFFECTS OF AQUEOUS EXTRACT OF TRAPA BISPINOSA." Asian Journal of Pharmaceutical and Clinical Research 11, no. 9 (2018): 420. http://dx.doi.org/10.22159/ajpcr.2018.v11i9.27908.

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Objective: The aim of this study was to evaluate the effects of aqueous extract of dry fruits of Trapa bispinosa (TB) in alleviating mercury (Hg)-induced neurobehavioral toxicity.Methods: A total of 36 adult male Swiss albino mice weighing 25–30 g were equally divided into six groups, namely I–VI. Group I received distilled water, Group II received mercuric chloride (1.5 mg/kg), Group III received TB extract low dose (150 mg/kg), Group IV received TB extract high dose (300 mg/kg), Group V received mercuric chloride plus TB extract low dose, and Group VI received mercuric chloride plus TB extra

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10

Komorsky-Lovrić, Šebojka, Milivoj Lovrić, and Marko Branica. "Chloride induced adsorption of Bi(III) at a mercury electrode." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 266, no. 1 (1989): 185–89. http://dx.doi.org/10.1016/0022-0728(89)80227-x.

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11

DASTON, G. "Toxicity of mercuric chloride to the developing rat kidney III. Distribution and elimination of mercury during postnatal maturation." Toxicology and Applied Pharmacology 85, no. 1 (1986): 39–48. http://dx.doi.org/10.1016/0041-008x(86)90385-6.

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12

Krumbein, Angelika, Ladislav Novotný, and Utz Retter. "Adsorption of Antimony(III) Ions at Mercury in Acid Chloride Solutions." Collection of Czechoslovak Chemical Communications 59, no. 8 (1994): 1745–51. http://dx.doi.org/10.1135/cccc19941745.

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Interfacial tensions at concentrations of Sb(III) ranging from 2 .10-6 to 5 .10-4 mol l-1 in 0.1 M HCl and 2.9 M HClO4 mixture on the Hg-electrode were measured using the drop-time technique with long drop-times and a controlled convection of the solution. The dependence of the surface excess on concentration was determined. The adsorption was found to obey Langmuir isotherm. From the calculated surface area of antimony of 20 nm2 it was concluded, that complexes of antimony with chloride are the adsorbing species.

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13

González, S., A. Díaz, and A. Arévalo. "Anion-induced adsorption of bismuth(III) on mercury from chloride medium." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 196, no. 1 (1985): 167–78. http://dx.doi.org/10.1016/0022-0728(85)85088-9.

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14

Markušová, Kveta. "Electroreduction of chromium(III) chloride complexes at mercury in dimethylformamide solutions." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 308, no. 1-2 (1991): 203–11. http://dx.doi.org/10.1016/0022-0728(91)85067-y.

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15

Biscarini, Paolo, Ivano Bilotti, Francesco Ferranti, et al. "The Chiral 1:2 Adduct (S)S(S)C(−)589-Ethyl 2-Phenylbutyl Sulphide-Mercury (II) Chloride:(−)589[(S)S(S)C-Et(2-PhBu)S.(HgCl2)2]. Stereoselective Synthesis, Asymmetric Oxidation, Crystal and Molecular Structure and Circular Dichroism Spectra." Molecules 25, no. 15 (2020): 3398. http://dx.doi.org/10.3390/molecules25153398.

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Optically active (−)589ethyl (S)-2-phenylbutyl thioether, (−)(S)C-Et(PhBu)S (I), and its new diastereoisomeric mercury (II) chloride adduct, 1:2, (−)[(S)S(S)C-Et(PhBu)S.(HgCl2)2]2, (II) were stereoselectively synthesized; the absorbance (UV) and circular dichroism (CD) spectra were measured and the crystal and molecular structure of complex (II) was determined by single-crystal X-ray diffraction. Two different Hg centres are present whose coordination environments are built by two short bonds to chloride ligands in one case, and to one chloride and one sulphur in the other one. These originate

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16

Al-Madani, W. A., N. J. Siddiqi, and A. S. Alhomida. "Renal Toxicity of Mercuric Chloride at Different Time Intervals in Rats." Biochemistry Insights 2 (January 2009): BCI.S2928. http://dx.doi.org/10.4137/bci.s2928.

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This study was undertaken to study the renal toxicity of mercuric chloride in rats at different periods of time. The following groups of rats were studied: i) control, ii) placebo, iii) rats injected with a single ip dose of 100 mg/kg body weight of 2, 3 dimercapto-1-propanesulfonic acid, iv) rats injected with a single ip dose of 100 mg/kg body weight of 2, 3 dimercapto-1-propanesulfonic acid (DMPS) followed by a single dose ip of 2.0 mg HgCl2/kg body weight one hour after DMPS injection v) rats injected with a single ip dose of 2.0 mg HgCl2/kg body weight. Results indicate that mercuric chlo

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17

Labhade, Shivaji Rangnath. "SELECTIVE MERCURIMETRIC TITRATION ASSAY OF CHLORIDE CONCENTRATION IN THE WATER OF GREEN COCONUTS USING NOVEL INDICATOR SYSTEM." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 3 (2017): 268. http://dx.doi.org/10.22159/ijpps.2017v9i3.16691.

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Objective: A selective mercurimetric titration procedure is proposed for the assay of chloride concentration in the water of green coconut using mercury(II) nitrate [(Hg(NO3)2] reagent and iron(III) nitrate [Fe(NO3)3] with synthetically prepared mercury(II) thiocyanate [Hg(SCN)2] indicator system.Methods: An indicator solution was prepared by titrating Hg(NO3)2 against potassium thiocyanate (KSCN) till a red color end point using Fe(NO3)3. Then a known amount of Hg(NO3)2 was added to indicator solution and titrated against the water of green coconut till the original red color reappeared.Resul

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18

Vega-Páez, Rivas, and Dussán-Garzón. "High Efficiency Mercury Sorption by Dead Biomass of Lysinibacillus Sphaericus—New Insights into the Treatment of Contaminated Water." Materials 12, no. 8 (2019): 1296. http://dx.doi.org/10.3390/ma12081296.

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Mercury (Hg) is a toxic metal frequently used in illegal and artisanal extraction of gold and silver which makes it a cause of environmental poisoning. Since biosorption of other heavy metals has been reported for several Lysinibacillus sphaericus strains, this study investigates Hg removal. Three L. sphaericus strains previously reported as metal tolerant (CBAM5, Ot4b31, and III(3)7) were assessed with mercury chloride (HgCl2). Bacteria were characterized by scanning electron microscopy coupled with energy dispersive spectroscopy (EDS-SEM). Sorption was evaluated in live and dead bacterial bi

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19

Barek, Jiří, Helena Kvapilová, Tibor Pastor, and Jiří Zima. "The coulometric titration of the derivatives of N,N-dimethyl-4-aminoazobenzene by generated trivalent titanium." Collection of Czechoslovak Chemical Communications 55, no. 2 (1990): 391–402. http://dx.doi.org/10.1135/cccc19900391.

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Conditions for the coulometric generation of titanium(III) ions in buffer medium in the presence of sodium citrate were found on the basis of a study of the electrochemical behaviour of the Ti(III)/Ti(IV) system. A current efficiency of 100% was attained in acetic acid solution (c = 1 mol l-1) containing citric acid (c = 0.2 mol l-1) and titanium (IV) chloride (c = 0.1 mol l-1), with pH adjusted to 6 using sodium hydroxide, in the current density range 0.5 to 10 mA/cm2 using a mercury electrode and 1 to 2 mA/ cm2 using a paraffin-impregnated spectrographic carbon electrode. It was found that m

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20

MØLLER-MADSEN, BJARNE. "Localization of Mercury in CNS of the Rat III. Oral Administration of Methylmercuric Chloride (CH3HgCl)." Toxicological Sciences 16, no. 1 (1991): 172–87. http://dx.doi.org/10.1093/toxsci/16.1.172.

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21

MOLLERMADSEN, B. "Localization of mercury in CNS of the rat III. Oral administration of methylmercuric chloride (CH3HgCl)." Fundamental and Applied Toxicology 16, no. 1 (1991): 172–87. http://dx.doi.org/10.1016/0272-0590(91)90145-t.

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22

Kariuki, Stephen, and Howard D. Dewald. "Current oscillations in the reduction of indium(III) and gallium(III) in dilute chloride and nitrate solutions at the dropping mercury electrode." Electrochimica Acta 43, no. 7 (1998): 701–4. http://dx.doi.org/10.1016/s0013-4686(97)00200-4.

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23

Zhang, Haiyang, Bin Dai, Xugen Wang, et al. "Non-mercury catalytic acetylene hydrochlorination over bimetallic Au–Co(iii)/SAC catalysts for vinyl chloride monomer production." Green Chemistry 15, no. 3 (2013): 829. http://dx.doi.org/10.1039/c3gc36840h.

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24

Mielicki, Wojciech P., Maureen Tagawa, and Stuart G. Gordon. "New Immunocapture Enzyme (ICE) Assay for Quantification of Cancer Procoagulant Activity: Studies of Inhibitors." Thrombosis and Haemostasis 71, no. 04 (1994): 456–60. http://dx.doi.org/10.1055/s-0038-1642460.

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SummaryA new, sensitive and specific immunocapture enzyme (ICE) assay for quantitation of the enzymatic activity of cancer procoagulant (CP) has been developed. The assay had good reproducibility (inter- and intra-assay CV were 6.4% and 5.7% respectively) and was linear for concentrations of CP from 0.5 μg/ml to 10 μg/ml (r2 = 0.995). Using this assay the inhibition of CP by iodoacetamide, mercuric chloride, E-64, leupcptin and antipain was demonstrated. There was no significant effect of cystatin and natural plasma proteinase inhibitors α1-antitrypsin, α1-antichymotrypsin, α2-macroglobulin an

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25

Li, Hang, Botao Wu, Jianhui Wang, et al. "Efficient and stable Ru(III)-choline chloride catalyst system with low Ru content for non-mercury acetylene hydrochlorination." Chinese Journal of Catalysis 39, no. 11 (2018): 1770–81. http://dx.doi.org/10.1016/s1872-2067(18)63121-3.

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26

Bosley, Keith L., and Sam C. Wainright. "Effects of preservatives and acidification on the stable isotope ratios (15N:14N, 13C:12C) of two species of marine animals." Canadian Journal of Fisheries and Aquatic Sciences 56, no. 11 (1999): 2181–85. http://dx.doi.org/10.1139/f99-153.

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When animal tissues are prepared for stable isotope ratio analysis, they may or may not be treated with acid prior to analysis to remove carbonates and are loaded into tin or silver weigh boats for quantitative combustion. The effects of these methodological variations are poorly known. The effects of various preservation methods on isotopic compositions are also poorly known. We tested the effects of four preservation methods, (i) formalin, (ii) formalin followed by a transfer to ethanol (formalin/EtOH), (iii) saturated mercuric chloride solution, and (iv) freezing/freeze-drying, on the carbo

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27

Yang, Ji Song, Xiao Jun Hu, and Hong Liang Chen. "Pollutions of Nutrient Salts and Heavy Metals of Groundwater in Xihe River Basin in Shenyang." Advanced Materials Research 864-867 (December 2013): 857–60. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.857.

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In order to evaluate the groundwater quality in the Xihe River Basin, the concentrations of fluoride (F-), chloride (Cl-), nitrite (NO2-), nitrate (NO3-), mercury (Hg), cadmium (Cd), zinc (Zn), lead (Pb) and barium (Ba) of the groundwater were investigated in the three sections, Section I, II and III for the upstream, midstream and down stream, respectively. A method of Nemero composite index was used to evaluate the groundwater quality. The concentrations of nutrient salts of groundwater in the Xihe River basin decreased from the upstream to the midstream and downstream. The values of heavy m

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28

Iida, Masayasu, and Hideo Yamatera. "Specific effects of nucleophiles on the mercury(II)-assisted chloride aquation of the penta-amminechlorocobalt(III) cation and of the chloro[ethylenediaminetetra-acetato(3–)]cobaltate(III) anion." J. Chem. Soc., Dalton Trans., no. 10 (1986): 2049–53. http://dx.doi.org/10.1039/dt9860002049.

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29

Cirello-Egamino, Joanne, and Ian D. Brindle. "Determination of chloride ions by reaction with mercury thiocyanate in the absence of iron(III) using a UV-photometric, flow injection method." Analyst 120, no. 1 (1995): 183. http://dx.doi.org/10.1039/an9952000183.

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30

Dabeka, Robert W., Peter Bradley, and Arthur D. Mckenzie. "Routine, High-Sensitivity, Cold Vapor Atomic Absorption Spectrometric Determination of Total Mercury in Foods after Low-Temperature Digestion." Journal of AOAC INTERNATIONAL 85, no. 5 (2002): 1136–43. http://dx.doi.org/10.1093/jaoac/85.5.1136.

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Abstract A cold vapor atomic absorption spectrometric method was developed for the subnanogram-per-gram determination of total Hg in a wide variety of foods. Foods were weighed into 50 mL polypropylene centrifuge tubes and dried without charring at 55°C in a circulating oven. Samples were then digested at 58°C with HNO3, HCl, and H2O2. After matrix modification with solutions of 2% Mg(NO3)2, 0.01% Triton X-100, and Cu(II) at 10 μg/mL, samples were analyzed by using a CeTAC Technologies M-6000A dedicated Hg analyzer. Based on a 2 g sample weight, the detection limit of the method over 12 batche

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Gobert, Alain P., Silla Semballa, Sylvie Daulouede, et al. "Murine Macrophages Use Oxygen- and Nitric Oxide-Dependent Mechanisms To Synthesize S-Nitroso-Albumin and To Kill Extracellular Trypanosomes." Infection and Immunity 66, no. 9 (1998): 4068–72. http://dx.doi.org/10.1128/iai.66.9.4068-4072.1998.

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ABSTRACT Reactive nitrogen intermediates were synthesized spontaneously in cultures of macrophages from Trypanosoma brucei brucei-infected mice by an inducible nitric oxide (NO) synthase. This was inhibited by the addition of nitro-l-arginine. In this paper, we report the kinetics of the fixation of macrophage-derived NO on bovine serum albumin by using an enzyme-linked immunosorbent assay. S nitrosylation was confirmed by the Saville reaction, using mercuric chloride. It is known that reactive oxygen intermediates (ROI) are also synthesized by stimulated macrophages. The fact that NO is able

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Rojanarata, Theerasak, Kwanrutai Waewsa-Nga, Parin Buacheen, Praneet Opanasopit, and Tanasait Ngawhirunpat. "Development of Greener and Safer Assays for Hydrochloride Drugs: Photometric Microtitration of Phenylpropanolamine Hydrochloride and Metformin Hydrochloride." Advanced Materials Research 361-363 (October 2011): 1892–96. http://dx.doi.org/10.4028/www.scientific.net/amr.361-363.1892.

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An environmentally friendlier, safer and saver method is described for the assay of drugs as hydrochloride salts namely metformin hydrochloride and phenylpropanolamine hydrochloride via the determination of their chloride contents. In this method, an aqueous solution of drug was treated with measured excess of silver nitrate in the presence of nitric acid, followed by the determination of unreacted silver nitrate by Volhard’s method using ammonium thiocyanate titrant and iron(III) alum indicator. To minimize the reagents consumed and wastes generated, the reactions were scaled down to less tha

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Lobana, Tarlok S., and Anita Sharma. "Chemistry of iron complexes?IX. I.r. and e.s.r. studies of triisothiocyanatobis(triarylphosphine/arsine oxide) iron(III) and their polynuclear metal complexes with mercury(II) chloride." Transition Metal Chemistry 14, no. 1 (1989): 13–14. http://dx.doi.org/10.1007/bf01129750.

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Chun, S. C., R. W. Schneider, and M. A. Cohn. "Sodium Hypochlorite: Effect of Solution pH on Rice Seed Disinfestation and Its Direct Effect on Seedling Growth." Plant Disease 81, no. 7 (1997): 821–24. http://dx.doi.org/10.1094/pdis.1997.81.7.821.

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Bacteria were completely eliminated from rice seeds following immersion in household bleach solutions (50% bleach and 2.6% NaOCl) adjusted to pH 7.0 in 0.5 M potassium phosphate, while fungi were eliminated at pH 5.0 and below. Mercuric chloride was used to disinfest non-dormant rice seeds in order to test the direct effect of sodium hypochlorite on rice seedling growth apart from an indirect effect related to elimination of microbial contaminants. Seeds were immersed for 2 h in each solution or water in each of the following treatments: (i) sterilewater followed by sterile water, (ii) HgCl2 (

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Nace, Eva K., Frank J. Steurer, and Mark L. Eberhard. "Evaluation of Streck Tissue Fixative, a Nonformalin Fixative for Preservation of Stool Samples and Subsequent Parasitologic Examination." Journal of Clinical Microbiology 37, no. 12 (1999): 4113–19. http://dx.doi.org/10.1128/jcm.37.12.4113-4119.1999.

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We undertook a study to evaluate Streck tissue fixative (STF) as a substitute for formalin and polyvinyl alcohol (PVA) in fecal preservation. A comparison of formalin, PVA, (mercuric chloride based), and STF was done by aliquoting fecal samples into each fixative. Stool specimens were collected in Haiti, and parasites includedCyclospora cayetanensis, Giardia intestinalis,Entamoeba coli, Iodamoeba butschlii,Endolimax nana, Ascaris lumbricoides,Trichuris trichiura, Strongyloides stercoralis, and Necator americanus. Preserved stools were examined at various predetermined times (1 week, 1 month, a

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Zidi-Yahiaoui, Nedjma, Isabelle Mouro-Chanteloup, Anne-Marie D'Ambrosio, et al. "Human Rhesus B and Rhesus C glycoproteins: properties of facilitated ammonium transport in recombinant kidney cells." Biochemical Journal 391, no. 1 (2005): 33–40. http://dx.doi.org/10.1042/bj20050657.

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The mammalian Rh (Rhesus) protein family belongs to the Amt/Mep (ammonia transporter/methylammonium permease)/Rh superfamily of ammonium transporters. Whereas RhCE, RhD and RhAG are erythroid specific, RhBG and RhCG are expressed in key organs associated with ammonium transport and metabolism. We have investigated the ammonium transport function of human RhBG and RhCG by comparing intracellular pH variation in wild-type and transfected HEK-293 (human embryonic kidney) cells and MDCK (Madin–Darby canine kidney) cells in the presence of ammonium (NH4+/NH3) gradients. Stopped-flow spectrofluorime

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Sun, J., D. M. Wang, X. Y. Huang, and Z. H. Liu. "First Report of a Leaf Spot on Hazel Leaves Caused by Phyllosticta coryli in Liaoning Province of China." Plant Disease 97, no. 9 (2013): 1254. http://dx.doi.org/10.1094/pdis-02-13-0213-pdn.

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Hazel (Corylus heterophylla Fischl) is an important nut tree grown in China, especially in Liaoning Province, and is rich in nutritional and medicinal values. In August 2011, leaf spotting was observed on hybrid hazel (Dawei) leaves in Paotai Town, Wafangdian County of Liaoning Province. By August 2012, the disease had spread to Zhangdang Town, Fushun County. Symptoms initially appeared on both sides of leaves as pinpoint brown spots, which enlarged and developed into regular, dark brown lesions, 3 to 9 mm in diameter. The lesions were lighter in color in the center compared to the margin. To

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Labhade, S. R., H. S. Labhade, V. B. Kadam, and V. B. Gaikwad. "A NOVEL MERCURIMETRIC TITRATION ASSAY OF METFORMIN HYDROCHLORIDE USING MERCURY (II) THIOCYANATE–IRON (III) NITRATE INDICATOR SYSTEM." Journal of Drug Discovery And Therapeutics 7, no. 2 (2019). http://dx.doi.org/10.32553/jddt.v7i2.449.

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A simple, rapid, reliable and novel titration procedure for the mercurimetric assay of metformin hydrochloride (MHCl) based on measurement of the chloride content of its hydrochloride salt is described. In this experiment, initially a synthetic mercury(II) thiocyanate [Hg(SCN)2] indicator was prepared by titrating mercury(II) nitrate [Hg(NO3)2] against potassium thiocyanate (KSCN) in the 1:2 stoichiometric ratio using ferric nitrate [Fe(NO3)3]. After addition of a known amount of Hg(NO3)2 to the indicator, the solution was further titrated against the aqueous solution of MHCl until the origina

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GONZALEZ, S., A. DIAZ, and A. AREVALO. "ChemInform Abstract: Anion-induced Adsorption of Bismuth(III) on Mercury from Chloride Medium." Chemischer Informationsdienst 17, no. 5 (1986). http://dx.doi.org/10.1002/chin.198605026.

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Le, Truong Giang, Ngoc Tung Nguyen, Quang Trung Nguyen, Joseph De Laat, and Hai Yen Dao. "Effect of Chloride and Sulfate Ions on the Photoreduction Rate of Ferric Ion in UV Reactor Equipped with a Low Pressure Mercury Lamp." Journal of Advanced Oxidation Technologies 17, no. 2 (2014). http://dx.doi.org/10.1515/jaots-2014-0216.

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Escobar, Alyne Goulart, Danize Aparecida Rizzetti, Janaina Trindade Piagette, et al. "Antioxidant Properties of Egg White Hydrolysate Prevent Mercury-Induced Vascular Damage in Resistance Arteries." Frontiers in Physiology 11 (November 20, 2020). http://dx.doi.org/10.3389/fphys.2020.595767.

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Aim: We investigated the antioxidant protective power of egg white hydrolysate (EWH) against the vascular damage induced by mercury chloride (HgCl2) exposure in resistance arteries.Methods: Male Wistar rats received for 60 days: (I) intramuscular injections (i.m.) of saline and tap water by gavage – Untreated group; (II) 4.6 μg/kg of HgCl2 i.m. for the first dose and subsequent doses of 0.07 μg/kg/day and tap water by gavage – HgCl2 group; (III) saline i.m. and 1 g/kg/day of EWH by gavage – EWH group, or (IV) the combination of the HgCl2 i.m. and EWH by gavage – EWH + HgCl2 group. Blood pressu

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IIDA, M., and H. YAMATERA. "ChemInform Abstract: Specific Effects of Nucleophiles on the Mercury(II)-assisted Chloride Aquation of the Penta-amminechlorocobalt(III) Cation and of the Chloro(ethylenediaminetetra-acetato(3-))cobaltate(III) Anion." ChemInform 18, no. 9 (1987). http://dx.doi.org/10.1002/chin.198709263.

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Maxwell, Richard, and Toby Miller. "The Real Future of the Media." M/C Journal 15, no. 3 (2012). http://dx.doi.org/10.5204/mcj.537.

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When George Orwell encountered ideas of a technological utopia sixty-five years ago, he acted the grumpy middle-aged man Reading recently a batch of rather shallowly optimistic “progressive” books, I was struck by the automatic way in which people go on repeating certain phrases which were fashionable before 1914. Two great favourites are “the abolition of distance” and “the disappearance of frontiers”. I do not know how often I have met with the statements that “the aeroplane and the radio have abolished distance” and “all parts of the world are now interdependent” (1944). It is worth revisit

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