259 related articles for article (PubMed ID: 21530377)
1. Spectrophotometric determination of boron based on charge transfer reaction.
Ma L; Zhang Z; Li Q
Spectrochim Acta A Mol Biomol Spectrosc; 2011 Aug; 79(3):599-602. PubMed ID: 21530377
[TBL] [Abstract][Full Text] [Related]
2. Catalysis reaction between sodium 1,2-naphthoquinone-4-sulfonate and hydroxyl ion using captopril as catalyzer and determination of captopril.
Gao L; Wu L; Li Q
Anal Chim Acta; 2008 Sep; 626(2):174-9. PubMed ID: 18790118
[TBL] [Abstract][Full Text] [Related]
3. Study of methanol catalyzed reaction between sodium 1,2-naphthoquine-4-sulfonate and hydroxyl ion and its application in the determination of methanol.
Li Q; Zhang H
Spectrochim Acta A Mol Biomol Spectrosc; 2008 Nov; 71(1):245-51. PubMed ID: 18255333
[TBL] [Abstract][Full Text] [Related]
4. Spectrophotometric determination of aminomethylbenzoic acid using sodium 1,2-naphthoquinone-4-sulfonate as the chemical derivative chromogenic reagent.
Li QM; Yang ZJ
Spectrochim Acta A Mol Biomol Spectrosc; 2007 Mar; 66(3):656-61. PubMed ID: 17110157
[TBL] [Abstract][Full Text] [Related]
5. Study of the sensitization of tetradecyl benzyl dimethyl ammonium chloride for the color development reaction between lysine and sodium 1,2-naphthoquinone-4-sulfonate and the determination of lysine in pharmaceutical and biological samples.
Li Q; Zhang T
Spectrochim Acta A Mol Biomol Spectrosc; 2007 Jun; 67(2):360-7. PubMed ID: 16959536
[TBL] [Abstract][Full Text] [Related]
6. Study of the sensitization of tetradecyl benzyl dimethyl ammonium chloride for spectrophotometric determination of dopamine hydrochloride using sodium 1,2-naphthoquinone-4-sulfonate as the chemical derivative chromogenic reagent.
Li Q; Li J; Yang Z
Anal Chim Acta; 2007 Jan; 583(1):147-52. PubMed ID: 17386539
[TBL] [Abstract][Full Text] [Related]
7. A novel method of the determination of boron in the presence of a little methanol by discoloring spectrophotometry in pharmaceutical and biological samples.
Li Q; Zhang T
Talanta; 2007 Jan; 71(1):296-302. PubMed ID: 19071303
[TBL] [Abstract][Full Text] [Related]
8. Spectrophotometric determination of ampicillin sodium in pharmaceutical products using sodium 1,2-naphthoquinone-4-sulfonic as the chromogentic reagent.
Xu L; Wang H; Xiao Y
Spectrochim Acta A Mol Biomol Spectrosc; 2004 Nov; 60(13):3007-12. PubMed ID: 15477137
[TBL] [Abstract][Full Text] [Related]
9. Spectrophotometric determination of dapsone in pharmaceutical products using sodium 1,2-naphthoquinone-4-sulfonic as the chromogenic reagent.
Wang HY; Xu LX; Xiao Y; Han J
Spectrochim Acta A Mol Biomol Spectrosc; 2004 Oct; 60(12):2933-9. PubMed ID: 15350932
[TBL] [Abstract][Full Text] [Related]
10. Spectrophotometric determination of perphenazine with the detection system of potassium ferricyanide-Fe(III) in pharmaceutical and serum samples.
Guo L; Zhang Y; Li Q
Spectrochim Acta A Mol Biomol Spectrosc; 2009 Oct; 74(2):307-11. PubMed ID: 19586796
[TBL] [Abstract][Full Text] [Related]
11. Spectrophotometric study for the reaction between fluvoxamine and 1,2-naphthoquinone-4-sulphonate: Kinetic, mechanism and use for determination of fluvoxamine in its dosage forms.
Darwish IA; Abdine HH; Amer SM; Al-Rayes LI
Spectrochim Acta A Mol Biomol Spectrosc; 2009 May; 72(4):897-902. PubMed ID: 19135409
[TBL] [Abstract][Full Text] [Related]
12. A novel spectrophotometric method for the determination of aminophylline in pharmaceutical samples in the presence of methanol.
Li Q; Zhang H
Spectrochim Acta A Mol Biomol Spectrosc; 2008 Jul; 70(2):284-9. PubMed ID: 17875399
[TBL] [Abstract][Full Text] [Related]
13. Novel spectrophotometric method for determination of some macrolide antibiotics in pharmaceutical formulations using 1,2-naphthoquinone-4-sulphonate.
Ashour S; Bayram R
Spectrochim Acta A Mol Biomol Spectrosc; 2012 Dec; 99():74-80. PubMed ID: 23041925
[TBL] [Abstract][Full Text] [Related]
14. Spectrophotometric determination of tiopronin using its catalytic reaction between sodium 1,2-naphthoquinone-4-sulfonate and hydroxyl ion.
Li Q; Gao L
Anal Sci; 2009 Jan; 25(1):89-93. PubMed ID: 19139579
[TBL] [Abstract][Full Text] [Related]
15. Highly sensitive and selective spectrophotometric and spectrofluorimetric methods for the determination of ropinirole hydrochloride in tablets.
Aydoğmuş Z
Spectrochim Acta A Mol Biomol Spectrosc; 2008 Jun; 70(1):69-78. PubMed ID: 17719838
[TBL] [Abstract][Full Text] [Related]
16. Determination of trace amount of oxalic acid with zirconium(IV)-(DBS-arsenazo) by spectrophotometry.
Zhai QZ
Spectrochim Acta A Mol Biomol Spectrosc; 2008 Nov; 71(2):332-5. PubMed ID: 18262838
[TBL] [Abstract][Full Text] [Related]
17. Simpler spectrophotometric assay of paracetamol in tablets and urine samples.
Sirajuddin ; Khaskheli AR; Shah A; Bhanger MI; Niaz A; Mahesar S
Spectrochim Acta A Mol Biomol Spectrosc; 2007 Nov; 68(3):747-51. PubMed ID: 17418626
[TBL] [Abstract][Full Text] [Related]
18. Simultaneous spectrophotometric determination of atrazine and cyanazine by chemometric methods.
Zhang G; Pan J
Spectrochim Acta A Mol Biomol Spectrosc; 2011 Jan; 78(1):238-42. PubMed ID: 20974548
[TBL] [Abstract][Full Text] [Related]
19. [Direct determination of trace copper in dry tea by spectrophotometry with Naph].
Song YL
Guang Pu Xue Yu Guang Pu Fen Xi; 2003 Feb; 23(1):167-9. PubMed ID: 12939999
[TBL] [Abstract][Full Text] [Related]
20. Spectrophotometric determination of procaine hydrochloride in pharmaceutical products using 1,2-naphthoquinone-4-sulfonic acid as the chromogenic reagent.
Xu LX; Shen YX; Wang HY; Jiang JG; Xiao Y
Spectrochim Acta A Mol Biomol Spectrosc; 2003 Nov; 59(13):3103-10. PubMed ID: 14583285
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
