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Simultaneous Determination of Different Classes of Lipid Hydroperoxides by High-Performance Liquid Chromatography with Post Column Detection by a Ferrous/Xylenol Orange Reagent.

Bioscience, biotechnology, and biochemistry

Sugino K.
PMID: 27389106
Biosci Biotechnol Biochem. 1999;63(4):773-5. doi: 10.1271/bbb.63.773.

A novel high-performance liquid chromatographic (HPLC) method with post-column detection was developed to simultaneously analyze the lipid hydroperoxides of polar and nonpolar lipids. The HPLC method uses a reversed-phase column (octyl-bonded silica) and a mobile phase of water/acetonitrile/methanol. Hydroperoxides...

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Sugino K. Simultaneous Determination of Different Classes of Lipid Hydroperoxides by High-Performance Liquid Chromatography with Post Column Detection by a Ferrous/Xylenol Orange Reagent. Biosci Biotechnol Biochem. 1999;63(4):773-5doi: 10.1271/bbb.63.773.
Sugino, K. (1999). Simultaneous Determination of Different Classes of Lipid Hydroperoxides by High-Performance Liquid Chromatography with Post Column Detection by a Ferrous/Xylenol Orange Reagent. Bioscience, biotechnology, and biochemistry, 63(4), 773-5. https://doi.org/10.1271/bbb.63.773
Sugino, K. "Simultaneous Determination of Different Classes of Lipid Hydroperoxides by High-Performance Liquid Chromatography with Post Column Detection by a Ferrous/Xylenol Orange Reagent." Bioscience, biotechnology, and biochemistry vol. 63,4 (1999): 773-5. doi: https://doi.org/10.1271/bbb.63.773
Sugino K. Simultaneous Determination of Different Classes of Lipid Hydroperoxides by High-Performance Liquid Chromatography with Post Column Detection by a Ferrous/Xylenol Orange Reagent. Biosci Biotechnol Biochem. 1999;63(4):773-5. doi: 10.1271/bbb.63.773. PMID: 27389106.
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Determination of trace amounts of thallium by adsorptive cathodic stripping voltammetry with xylenol orange.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Shams E, Yekehtaz M.
PMID: 12243416
Anal Sci. 2002 Sep;18(9):993-6. doi: 10.2116/analsci.18.993.

Trace amounts of thallium(I) can be determined using adsorptive cathodic stripping voltammetry in the presence of Xylenol Orange (XO). The reduction current of the thallium(I)-XO complex ion was measured by square-wave cathodic stripping voltammetry. The peak potential was at...

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Shams E, Yekehtaz M. Determination of trace amounts of thallium by adsorptive cathodic stripping voltammetry with xylenol orange. Anal Sci. 2002;18(9):993-6doi: 10.2116/analsci.18.993.
Shams, E., & Yekehtaz, M. (2002). Determination of trace amounts of thallium by adsorptive cathodic stripping voltammetry with xylenol orange. Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 18(9), 993-6. https://doi.org/10.2116/analsci.18.993
Shams, Esmaeil, and Yekehtaz, Mehdi. "Determination of trace amounts of thallium by adsorptive cathodic stripping voltammetry with xylenol orange." Analytical sciences : the international journal of the Japan Society for Analytical Chemistry vol. 18,9 (2002): 993-6. doi: https://doi.org/10.2116/analsci.18.993
Shams E, Yekehtaz M. Determination of trace amounts of thallium by adsorptive cathodic stripping voltammetry with xylenol orange. Anal Sci. 2002 Sep;18(9):993-6. doi: 10.2116/analsci.18.993. PMID: 12243416.
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Spectrophotometric study of the reaction of gallium(III) with xylenol orange.

Talanta

Doicheva R, Popova S, Mitropolitska E.
PMID: 18960011
Talanta. 1966 Sep;13(9):1345-51. doi: 10.1016/0039-9140(66)80225-4.

The formation of complexes between gallium(III) and Xylenol Orange at pH 2 has been studied. Complexes with the mole ratio 1:1 and 1:2 have been found and the respective formation constants determined. The latter complex, for which the absorption...

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Doicheva R, Popova S, Mitropolitska E. Spectrophotometric study of the reaction of gallium(III) with xylenol orange. Talanta. 1966;13(9):1345-51doi: 10.1016/0039-9140(66)80225-4.
Doicheva, R., Popova, S., & Mitropolitska, E. (1966). Spectrophotometric study of the reaction of gallium(III) with xylenol orange. Talanta, 13(9), 1345-51. https://doi.org/10.1016/0039-9140(66)80225-4
Doicheva, R, et al. "Spectrophotometric study of the reaction of gallium(III) with xylenol orange." Talanta vol. 13,9 (1966): 1345-51. doi: https://doi.org/10.1016/0039-9140(66)80225-4
Doicheva R, Popova S, Mitropolitska E. Spectrophotometric study of the reaction of gallium(III) with xylenol orange. Talanta. 1966 Sep;13(9):1345-51. doi: 10.1016/0039-9140(66)80225-4. PMID: 18960011.
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Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry.

Talanta

Tewari PK, Singh AK.
PMID: 18968550
Talanta. 2002 Mar 11;56(4):735-44. doi: 10.1016/s0039-9140(01)00606-3.

Four chelating matrices prepared by coupling Amberlite XAD-2 with chromotropic acid (AXAD-2-CA or 1), pyrocatechol (AXAD-2-PC or 2) and thiosalicylic acid (AXAD-2-TSA or 3) through azo spacer and impregnation of Amberlite XAD-7 with xylenol orange (AXAD-7-XO or 4) have...

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Tewari PK, Singh AK. Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry. Talanta. 2002;56(4):735-44doi: 10.1016/s0039-9140(01)00606-3.
Tewari, P. K., & Singh, A. K. (2002). Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry. Talanta, 56(4), 735-44. https://doi.org/10.1016/s0039-9140(01)00606-3
Tewari, P K, and Singh, Ajai K. "Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry." Talanta vol. 56,4 (2002): 735-44. doi: https://doi.org/10.1016/s0039-9140(01)00606-3
Tewari PK, Singh AK. Preconcentration of lead with Amberlite XAD-2 and Amberlite XAD-7 based chelating resins for its determination by flame atomic absorption spectrometry. Talanta. 2002 Mar 11;56(4):735-44. doi: 10.1016/s0039-9140(01)00606-3. PMID: 18968550.
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On-line separation, simultaneous dilution and spectrophotometric determination of zinc in fertilisers with a sequential injection system and xylenol orange as complexing agent.

Talanta

van Staden JK, Tlowana SS.
PMID: 18968847
Talanta. 2002 Dec 06;58(6):1115-22.

A dialyser unit, equipped with a passive neutral membrane, was incorporated into the conduits of a sequential injection (SI) system for the on-line removal of suspended solids and simultaneous dilution of the analyte before reaction and detection of the...

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van Staden JK, Tlowana SS. On-line separation, simultaneous dilution and spectrophotometric determination of zinc in fertilisers with a sequential injection system and xylenol orange as complexing agent. Talanta. 2002;58(6):1115-22
van Staden, J. K., & Tlowana, S. S. (2002). On-line separation, simultaneous dilution and spectrophotometric determination of zinc in fertilisers with a sequential injection system and xylenol orange as complexing agent. Talanta, 58(6), 1115-22.
van Staden, J Koos F, and Tlowana, S Supi I. "On-line separation, simultaneous dilution and spectrophotometric determination of zinc in fertilisers with a sequential injection system and xylenol orange as complexing agent." Talanta vol. 58,6 (2002): 1115-22.
van Staden JK, Tlowana SS. On-line separation, simultaneous dilution and spectrophotometric determination of zinc in fertilisers with a sequential injection system and xylenol orange as complexing agent. Talanta. 2002 Dec 06;58(6):1115-22. PMID: 18968847.
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[Not Available].

Talanta

Debal E, Peynot S, Poliakoff O, Revault M.
PMID: 18962429
Talanta. 1979 Apr;26(4):267-72.

The sample (< 1 mg) is burnt in an oxygen flask for the determination of rhenium. It is destroyed by a wet process in a Kjeldahl flask for the determination of rhodium or tellurium (sample

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Debal E, Peynot S, Poliakoff O, et al. Applications de la colorimetrie de precision a la microanalyse elementaire Dosages du rhenium, du rhodium, du tellure et du zirconium. [Not Available]. Talanta. 1979;26(4):267-72
Debal, E., Peynot, S., Poliakoff, O., & Revault, M. (1979). Applications de la colorimetrie de precision a la microanalyse elementaire Dosages du rhenium, du rhodium, du tellure et du zirconium. [Not Available]. Talanta, 26(4), 267-72.
Debal, E, et al. "Applications de la colorimetrie de precision a la microanalyse elementaire Dosages du rhenium, du rhodium, du tellure et du zirconium." [Not Available]. Talanta vol. 26,4 (1979): 267-72.
Debal E, Peynot S, Poliakoff O, Revault M. Applications de la colorimetrie de precision a la microanalyse elementaire Dosages du rhenium, du rhodium, du tellure et du zirconium. [Not Available]. Talanta. 1979 Apr;26(4):267-72. French. PMID: 18962429.
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Spectrophotometric determination of thorium with Xylenol Orange and cetyltrimethylammonium bromide.

Talanta

Ramakrishna TV, Murthy RS.
PMID: 18962474
Talanta. 1979 Jun;26(6):499-501. doi: 10.1016/0039-9140(79)80117-4.

The thorium-Xylenol Orange reaction sensitized by cetyltrimethylammonium bromide ( = 5.51 x 10(4) l.mole(-1).cm(-1)) is accompanied by a bathochromic shift from 570 to 600 nm. The system is more selective than the binary system, because the reaction pH is...

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Ramakrishna TV, Murthy RS. Spectrophotometric determination of thorium with Xylenol Orange and cetyltrimethylammonium bromide. Talanta. 1979;26(6):499-501doi: 10.1016/0039-9140(79)80117-4.
Ramakrishna, T. V., & Murthy, R. S. (1979). Spectrophotometric determination of thorium with Xylenol Orange and cetyltrimethylammonium bromide. Talanta, 26(6), 499-501. https://doi.org/10.1016/0039-9140(79)80117-4
Ramakrishna, T V, and Murthy, R S. "Spectrophotometric determination of thorium with Xylenol Orange and cetyltrimethylammonium bromide." Talanta vol. 26,6 (1979): 499-501. doi: https://doi.org/10.1016/0039-9140(79)80117-4
Ramakrishna TV, Murthy RS. Spectrophotometric determination of thorium with Xylenol Orange and cetyltrimethylammonium bromide. Talanta. 1979 Jun;26(6):499-501. doi: 10.1016/0039-9140(79)80117-4. PMID: 18962474.
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The influence of dissociation on simultaneous determination of zirconium and hafnium with Xylenol Orange.

Talanta

Kiciak S, Gontarz H.
PMID: 18962719
Talanta. 1980 Jun;27(6):529-34. doi: 10.1016/0039-9140(80)80076-2.

The molar absorptivities of the zirconium and hafnium Xylenol Orange (1:1) complexes are said to be similar in the acidity range 0.1-2.0M HCl. However, the absorbances obtained for the zirconium-Xylenol Orange complex in the acidity range 0.5-2.0M HCl are...

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Kiciak S, Gontarz H. The influence of dissociation on simultaneous determination of zirconium and hafnium with Xylenol Orange. Talanta. 1980;27(6):529-34doi: 10.1016/0039-9140(80)80076-2.
Kiciak, S., & Gontarz, H. (1980). The influence of dissociation on simultaneous determination of zirconium and hafnium with Xylenol Orange. Talanta, 27(6), 529-34. https://doi.org/10.1016/0039-9140(80)80076-2
Kiciak, S, and Gontarz, H. "The influence of dissociation on simultaneous determination of zirconium and hafnium with Xylenol Orange." Talanta vol. 27,6 (1980): 529-34. doi: https://doi.org/10.1016/0039-9140(80)80076-2
Kiciak S, Gontarz H. The influence of dissociation on simultaneous determination of zirconium and hafnium with Xylenol Orange. Talanta. 1980 Jun;27(6):529-34. doi: 10.1016/0039-9140(80)80076-2. PMID: 18962719.
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Correlation between the hard and soft character and the visible absorption spectra of Xylenol Orange and Methylthymol Blue complexes with bivalent metal ions.

Talanta

Murakami S, Yoshino T.
PMID: 18962971
Talanta. 1981 Aug;28(8):623-5. doi: 10.1016/0039-9140(81)80218-4.

The changes in the spectra of Xylenol Orange and Methylthymol Blue complexes with several bivalent metal ions have been investigated in terms of the chemical bonding between the phenolic oxygen atom and the metal ion, and the hard and...

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Murakami S, Yoshino T. Correlation between the hard and soft character and the visible absorption spectra of Xylenol Orange and Methylthymol Blue complexes with bivalent metal ions. Talanta. 1981;28(8):623-5doi: 10.1016/0039-9140(81)80218-4.
Murakami, S., & Yoshino, T. (1981). Correlation between the hard and soft character and the visible absorption spectra of Xylenol Orange and Methylthymol Blue complexes with bivalent metal ions. Talanta, 28(8), 623-5. https://doi.org/10.1016/0039-9140(81)80218-4
Murakami, S, and Yoshino, T. "Correlation between the hard and soft character and the visible absorption spectra of Xylenol Orange and Methylthymol Blue complexes with bivalent metal ions." Talanta vol. 28,8 (1981): 623-5. doi: https://doi.org/10.1016/0039-9140(81)80218-4
Murakami S, Yoshino T. Correlation between the hard and soft character and the visible absorption spectra of Xylenol Orange and Methylthymol Blue complexes with bivalent metal ions. Talanta. 1981 Aug;28(8):623-5. doi: 10.1016/0039-9140(81)80218-4. PMID: 18962971.
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Complexometric determination of mercury(II) by use of 4-amino-5-mercapto-3-propyl-1,2,4-triazole as replacing reagent.

Talanta

Gadiyar HR, Gadag RV, Gajendragad MR.
PMID: 18963299
Talanta. 1982 Nov;29(11):941-2. doi: 10.1016/0039-9140(82)80157-4.

A simple, rapid, and selective complexometric method is proposed for the determination of mercury(II). Mercury(II) is first complexed with excess of EDTA and the surplus EDTA is back-titrated (pH 5-6) with zinc sulphate solution, with Xylenol Orange as indicator....

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Gadiyar HR, Gadag RV, Gajendragad MR. Complexometric determination of mercury(II) by use of 4-amino-5-mercapto-3-propyl-1,2,4-triazole as replacing reagent. Talanta. 1982;29(11):941-2doi: 10.1016/0039-9140(82)80157-4.
Gadiyar, H. R., Gadag, R. V., & Gajendragad, M. R. (1982). Complexometric determination of mercury(II) by use of 4-amino-5-mercapto-3-propyl-1,2,4-triazole as replacing reagent. Talanta, 29(11), 941-2. https://doi.org/10.1016/0039-9140(82)80157-4
Gadiyar, H R, et al. "Complexometric determination of mercury(II) by use of 4-amino-5-mercapto-3-propyl-1,2,4-triazole as replacing reagent." Talanta vol. 29,11 (1982): 941-2. doi: https://doi.org/10.1016/0039-9140(82)80157-4
Gadiyar HR, Gadag RV, Gajendragad MR. Complexometric determination of mercury(II) by use of 4-amino-5-mercapto-3-propyl-1,2,4-triazole as replacing reagent. Talanta. 1982 Nov;29(11):941-2. doi: 10.1016/0039-9140(82)80157-4. PMID: 18963299.
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Photometric complex-formation titration of submicromole amounts of uranium.

Talanta

Kragten J, Ozinga W.
PMID: 18963779
Talanta. 1985 Jan;32(1):27-30. doi: 10.1016/0039-9140(85)80009-6.

With DTPA present in excess, small amounts of uranium (100-200 mug) can be reduced quantitatively to the quadrivalent state in a Jones reductor (5% amalgamated Zn powder, 50 mesh). The excess of DTPA is back-titrated photometrically with thorium, with...

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Kragten J, Ozinga W. Photometric complex-formation titration of submicromole amounts of uranium. Talanta. 1985;32(1):27-30doi: 10.1016/0039-9140(85)80009-6.
Kragten, J., & Ozinga, W. (1985). Photometric complex-formation titration of submicromole amounts of uranium. Talanta, 32(1), 27-30. https://doi.org/10.1016/0039-9140(85)80009-6
Kragten, J, and Ozinga, W. "Photometric complex-formation titration of submicromole amounts of uranium." Talanta vol. 32,1 (1985): 27-30. doi: https://doi.org/10.1016/0039-9140(85)80009-6
Kragten J, Ozinga W. Photometric complex-formation titration of submicromole amounts of uranium. Talanta. 1985 Jan;32(1):27-30. doi: 10.1016/0039-9140(85)80009-6. PMID: 18963779.
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Simultaneous spectrophotometric determination of Fe and Ni with xylenol orange using principal component analysis and artificial neural networks in some industrial samples.

Talanta

Kompany-Zareh M, Massoumi A, Pezeshk-Zadeh S.
PMID: 18967466
Talanta. 1999 Feb;48(2):283-92. doi: 10.1016/s0039-9140(98)00233-1.

Artificial neural networks (ANNs) are among the most popular techniques for nonlinear multivariate calibration in complicated mixtures using spectrophotometric data. In this study, Fe and Ni were simultaneously determined in aqueous medium with xylenol orange (XO) at pH 4.0....

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Kompany-Zareh M, Massoumi A, Pezeshk-Zadeh S. Simultaneous spectrophotometric determination of Fe and Ni with xylenol orange using principal component analysis and artificial neural networks in some industrial samples. Talanta. 1999;48(2):283-92doi: 10.1016/s0039-9140(98)00233-1.
Kompany-Zareh, M., Massoumi, A., & Pezeshk-Zadeh, S. (1999). Simultaneous spectrophotometric determination of Fe and Ni with xylenol orange using principal component analysis and artificial neural networks in some industrial samples. Talanta, 48(2), 283-92. https://doi.org/10.1016/s0039-9140(98)00233-1
Kompany-Zareh, M, et al. "Simultaneous spectrophotometric determination of Fe and Ni with xylenol orange using principal component analysis and artificial neural networks in some industrial samples." Talanta vol. 48,2 (1999): 283-92. doi: https://doi.org/10.1016/s0039-9140(98)00233-1
Kompany-Zareh M, Massoumi A, Pezeshk-Zadeh S. Simultaneous spectrophotometric determination of Fe and Ni with xylenol orange using principal component analysis and artificial neural networks in some industrial samples. Talanta. 1999 Feb;48(2):283-92. doi: 10.1016/s0039-9140(98)00233-1. PMID: 18967466.
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