Spectrophotometric Titration - Articles - Scientific Research Publishing

The Thermodynamic Dissociation Constants of Azathioprine by the Nonlinear Regression and Factor Analysis of Multiwavelength Spectrophotometric pH-Titration Data (Articles)

Milan Meloun, Zuzana Ferenčíková, Aleš Vrána

American Journal of Analytical Chemistry Vol.1 No.1，June 3, 2010

DOI: 10.4236/ajac.2010.11002 5,227 Downloads 10,857 Views Citations
Spectrophotometric Determination of the pKa, Isosbestic Point and Equation of Absorbance vs. pH for a Universal pH Indicator (Articles)

L. E. Vidal Salgado, C. Vargas-Hernández

American Journal of Analytical Chemistry Vol.5 No.17，December 25, 2014

DOI: 10.4236/ajac.2014.517135 42,042 Downloads 49,336 Views Citations
Formulation of the System of Isohydric Solutions (Articles)

Tadeusz Michałowski, Agustin G. Asuero

Journal of Analytical Sciences, Methods and Instrumentation Vol.2 No.1，March 13, 2012

DOI: 10.4236/jasmi.2012.21001 3,997 Downloads 7,796 Views Citations
Inflection Points on Some S-Shaped Curves (Articles)

Anna M. Michałowska-Kaczmarczyk, Tadeusz Michałowski, Agustin G. Asuero

Journal of Analytical Sciences, Methods and Instrumentation Vol.4 No.1，March 26, 2014

DOI: 10.4236/jasmi.2014.41004 6,369 Downloads 8,868 Views Citations
Synthesis of Different Ligand Complex Mo (VI) with Stillbazo and Cetylpyridinium Chloride (Articles)

Shahin M. Bayramov, Aydin M. Pashajanov, Melek M. Agamaliyeva, Gulu G. Abbasova, Zumrud A. Mamedova

Journal of Materials Science and Chemical Engineering Vol.9 No.12，December 24, 2021

DOI: 10.4236/msce.2021.912002 182 Downloads 688 Views Citations
Optimization and Validation of a Simple Spectrophotometric Based DPPH Method for Analysis of Antioxidant Activity in Aerated, Semi-Aerated and Non-Aerated Tea Products (Articles)

Simon Mwangi Kingori, Sylvester Cheruiyot, Aron Cheruiyot Kirui, Rugema Grace Uwamahoro, Agnes Wangui Mwangi

Open Journal of Applied Sciences Vol.14 No.8，August 23, 2024

DOI: 10.4236/ojapps.2024.148148 47 Downloads 338 Views Citations
Novel method for determination of sodium in foods by thermometric endpoint titrimetry (TET) (Articles)

Thomas Smith, Christian Haider

Journal of Agricultural Chemistry and Environment Vol.3 No.1B，January 16, 2014

DOI: 10.4236/jacen.2014.31B005 9,404 Downloads 13,968 Views Citations
Micelle Mediated Extraction of Iron and Its Determination in Geological, Geochemical, Hydrogeochemical, Biogeochemical and Process Solutions (Articles)

Pranab Kumar Tarafder, Rabin Kumar Mondal

American Journal of Analytical Chemistry Vol.3 No.5，May 29, 2012

DOI: 10.4236/ajac.2012.35046 5,008 Downloads 8,126 Views Citations
Preconcentration of Germanium(IV) on Styrene-Maleic Anhydride Copolymer Modified with Aminobenzoic Acids and Its Spectrophotometric Determination with Bis(2,3,4-trihydroxyphenylazo)benzidine (Articles)

Kamran T. Mahmudov, Rafiga A. Aliyeva, Sahil Z. Hamidov, Famil M. Chyragov, Samira R. Mardanova, Maximilian N. Kopylovich, Armando J. L. Pombeiro

American Journal of Analytical Chemistry Vol.3 No.12，December 25, 2012

DOI: 10.4236/ajac.2012.312105 3,256 Downloads 5,438 Views Citations
A Novel Spectrophotometric Method for Determination of Five 1,4-Dihydropyridine Drugs in Their Tablets and Capsules Using Vanillin Reagent (Articles)

Mohamed A. El Hamd, Sayed M. Derayea, Osama Hassan Abdelmageed, Hassan F. Askal

American Journal of Analytical Chemistry Vol.4 No.3，March 28, 2013

DOI: 10.4236/ajac.2013.43020 5,558 Downloads 10,219 Views Citations
An Interaction Study of Chloro and Alkyl Substituted Benzylamine with DPPH● through UV Spectrophotometric and Physicochemical Methods at T = (298.15, 303.15 and 308.15) K (Articles)

Rakesh Kumar Ameta, Man Singh, B. S. Kitawat

Journal of Materials Science and Chemical Engineering Vol.2 No.1，January 15, 2014

DOI: 10.4236/msce.2014.21008 3,542 Downloads 6,342 Views Citations
A New Kinetic Spectrophotometric Method for Determination of Cefadroxil in Pharmaceutical Formulations Using Lawsonia inermis (Henna) as Natural Reagent (Articles)

Mohammed Hassan, Fathy A. Abeed, Bassam Saif

Advances in Biological Chemistry Vol.4 No.2，March 31, 2014

DOI: 10.4236/abc.2014.42016 4,815 Downloads 7,578 Views Citations
This article belongs to the Special Issue on Phytochemicals Research
A Novel Spectrophotometric Method for Determination of Gabapentin in Pharmaceutical Formulations Using 2,5-Dihydroxybenzaldehyde (Articles)

Magda S. Saleh, Ahmed K. Youssef, Elham Y. Hashem, Doaa A. Abdel-Kader

Computational Chemistry Vol.2 No.2，April 23, 2014

DOI: 10.4236/cc.2014.22004 6,624 Downloads 13,277 Views Citations
Hydrolysis of Trivalent Holmium in Aqueous Solutions of 2 M Ionic Strength by Spectrophotometric and Potentiometric Methods (Articles)

Miguel Angel Hernández-García, Hilario López-González, Alberto Rojas-Hernández

Advances in Materials Physics and Chemistry Vol.5 No.5，April 29, 2015

DOI: 10.4236/ampc.2015.55017 3,871 Downloads 4,799 Views Citations
This article belongs to the Special Issue on Rare Earth Research
Titrimetric and Spectrophotometric Determination of Some Thiadiazole Derivatives by Using Amplification Reactions (Articles)

Mahmood M. Barbooti, Ridha I. Al-Bayati, Asra A. Hussain

American Journal of Analytical Chemistry Vol.12 No.2，February 25, 2021

DOI: 10.4236/ajac.2021.122004 473 Downloads 1,308 Views Citations
Effects of Standing Time during Pretreatment on the Nitrite Concentration Detected by Spectrophotometric Method (Articles)

Yingfei Zeng, Juan Hu, Xianglong Bian, Qianfeng Xia, Tingwei Hu

Journal of Materials Science and Chemical Engineering Vol.12 No.2，February 27, 2024

DOI: 10.4236/msce.2024.122006 88 Downloads 305 Views Citations
Surface and Physicochemical Characterization of Phosphates Vivianite, Fe₂(PO₄)₃ and Hydroxyapatite, Ca₅(PO₄)₃OH (Articles)

D. Luna-Zaragoza, E. T. Romero-Guzmán, L. R. Reyes-Gutiérrez

J. of Minerals and Materials Characterization and Eng. Vol.8 No.8，August 20, 2009

DOI: 10.4236/jmmce.2009.88052 8,562 Downloads 12,094 Views Citations
Does Patient’s Initial Evaluation Predict a Change in Optimal Pressure on CPAP Retitration? (Articles)

Narayan P. Verma

International Journal of Clinical Medicine Vol.5 No.4，February 11, 2014

DOI: 10.4236/ijcm.2014.54023 4,994 Downloads 6,572 Views Citations
Efficacy and Safety of Patient-Led Dosage Adjustments of Insulin Glargine: A Preliminary Report of Basal-Supported Oral Therapy for Japanese Type 2 Diabetes Patients (Articles)

Shuhei Nakanishi, Mitsunobu Kubota, Rui Kishimoto

Journal of Diabetes Mellitus Vol.4 No.2，April 21, 2014

DOI: 10.4236/jdm.2014.42014 4,626 Downloads 7,380 Views Citations
A New Approach to Carbonate Alkalinity (Articles)

Bogusław Pilarski, Anna M. Michałowska-Kaczmarczyk, Agustin G. Asuero, Agnieszka Dobkowska, Monika Lewandowska, Tadeusz Michałowski

Journal of Analytical Sciences, Methods and Instrumentation Vol.4 No.2，June 25, 2014

DOI: 10.4236/jasmi.2014.42009 4,694 Downloads 6,586 Views Citations

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