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Browse Spectrophotometry topic

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1-49 out of 49 article(s)
Title Author Type Date Words
Validated UV-Vis Spectrophotometric Method for the Determination of Copper using 2,3,4,6/-Tetrahydroxy-3/-Sulfoazobenzene in Real Samples. Guray, Tufan; Uysal, Ulku Dilek Technical report Jun 30, 2018 4365
The Methylene Blue Self-aggregation in Water/Organic Solvent Mixtures: Relationship Between Solvatochromic Properties and Singlet Oxygen Production. Moreir, Leonardo Marmo; Lyon, Juliana Pereira; Lima, Adriana; Codognoto, Lucia; Severino, Divinomar; Report Jul 1, 2017 5896
Determination of Iron Content in Iron Deficiency Drugs by UV-Visible Spectrophotometer. Elgailani, Isam Eldin Hussein; Alamary, Hamdan Shoyaib Report Apr 1, 2017 3188
A New Kinetic Spectrophotometric Method for the Quantitation of Amorolfine. Soto, Cesar; Poza, Cristian; Contreras, David; Yanez, Jorge; Nacaratte, Fallon; Toral, M. Ines Report Jan 1, 2017 5113
Quality of Ceftriaxone Sodium in Lyophilized Powder for Injection Evaluated by Clean, Fast, and Efficient Spectrophotometric Method. de Alessio, Patricia Vidal; Kogawa, Ana Carolina; Salgado, Herida Regina Nunes Report Jan 1, 2017 2488
Spectrophotometric Method for the Determination of Atmospheric Cr Pollution as a Factor to Accelerated Corrosion. Homa, Dereje; Haile, Ermias; Washe, Alemayehu P. Report Jan 1, 2017 6563
Simultaneous Determination and Stability Studies on Diminazene Diaceturate and Phenazone Using Developed Derivative Spectrophotometric Method. Akode, Ruaa Mohamed; Shantier, Shaza Wagiealla; Gadkariem, Elrasheed Ahmed; Mohamed, Magdi Awadalla Report Jan 1, 2017 3066
A Simple Method for Simultaneous Spectrophotometric Determination of Brilliant Blue FCF and Sunset Yellow FCF in Food Samples after Cloud Point Extraction. Heydari, Rouhollah; Hosseini, Mohammad; Alimoradi, Mohammad; Zarabi, Sanaz Report Jun 30, 2016 3906
Determination of Chemical Stability of Various Famotidine Dosage Forms by UV Visible Spectrophotometric Method and Data Analysis by R-GUI Stability Software. Report Dec 31, 2015 3373
Development of Simple and Precise Method of Arginine Determination in Rumen Fluid by Spectrophotometer. Report Jun 30, 2015 3126
Novel Spectrophotometric Methods for Determination ofSalicylamide and Ascorbic acid in their binary mixture. Report Dec 31, 2014 4526
Spectrophotometric Determination of Metformin in Pharmaceutical Preparations, Serum and Urine using Benzoin as Derivatizing Reagent. Report Apr 30, 2014 2829
Spectrophotometric determination of the ATP-dependent steady-state kinetic parameters of Escherichia coli caseinolytic peptidase B. Author abstract Apr 1, 2014 263
Environmental method to determine dopamine and ascorbic acid simultaneously via derivative spectrophotometry. Zohry, Ahmed M. El-; Hashem, E.Y. Report Jan 1, 2014 4409
Manipulating ratio spectra for the spectrophotometric analysis of diclofenac sodium and pantoprazole sodium in laboratory mixtures and tablet formulation. Bhatt, Nejal M.; Chavada, Vijay D.; Sanyal, Mallika; Shrivastav, Pranav S. Report Jan 1, 2014 6837
Fast analysis of water samples for trace amount of crystal violet dye based on solid phase extraction using nanoporous SBA-3 prior to determination by fiber optic-linear array detection spectrophotometry. Azarkohan, Azam; Shemirani, Farzaneh; Alvand, Mahrouz Report Jan 1, 2014 3899
Performance evaluation of monolith based immobilized acetylcholinesterase flow-through reactor for copper(II) determination with spectrophotometric detection. Rattanakit, Parawee; Liawruangrath, Saisunee Report Jan 1, 2014 5416
Synthesis of 6-(2-methoxynaphthyl)-2,3-dihydro-1,2,4-triazine-3-thione as a new reagent for spectrophotometric determination of copper. Tehrani, Maliheh Barazandeh; Ghanbari, Hutan; Souri, Effat; Shamsa, Fazel; Amini, Mohsen Report Jan 1, 2014 3668
Four derivative spectrophotometric methods for the simultaneous determination of carmoisine and ponceau 4R in drinks and comparison with high performance liquid chromatography. Turak, Fatma; Dinc, Mithat; Dulger, Oznur; Ozgur, Mahmure Ustun Report Jan 1, 2014 7839
Graphical conversion between compliance and modulus, permittivity and electric modulus, and impedance and admittance. Nakanishi, Masahiro Report Jan 1, 2014 4662
Investigation of a New Spectrophotometric Method for the Analysis of Carbohydrates using glucose as model. Hussain, Zahid; Khan, Khalid Mohammed; Ali, Asif; Shah, Nasr ullah; Perveen, Shahnaz Report Oct 31, 2013 2873
Simultaneous spectrophotometry determination of lycopene and beta-carotene concentrations in carotenoid mixtures of the extracts from tomatoes, papaya and orange juice. Abdul-Hammed, Misbaudeen; Bello, Isah Adewale; Oladoye, Sunday Olusegun Report Jul 1, 2013 4777
Determination of Nitrite and Nitrate in Natural Waters Using Flow Injection with Spectrophotometric Detection. Yaqoob, Mohammad; Nabi, Abdul; Worsfold, Paul John Report Jun 30, 2013 4079
Development of Spectrophotometric Methods for the Determination of Cefixime in Capsule and Suspension by Making Complex with Cobalt Chloride and Cobalt Nitrate. Saeed-Ul-Hassan, Syed; Ansari, Muhammad Tayyab; Sadad, Shumila; Tariq, Imran; Mahmood, Zahid Report Jun 30, 2013 1819
Optimization of HPLC coupled spectrophotometric assays for the determination of Esal AHL synthase kinetic coefficients. Brecht, Ryan; Johnston, Aubrey; Nagarajan, Rajesh Brief article Jun 1, 2013 214
UV and Visible Spectrophotometric Method for the Determination of Leucovorin. Bhatti, Muhammad Khalid; Hayat, Muhammad Munawar; Shabbir, Hafiz Muhammad Nauman; Rizvi, Syed Nabil Report Dec 31, 2012 2411
Development and Validation of a Spectrophotometric Method for the Determination of Entecavir in Pure and Tablet Dosage Form. Report Dec 31, 2012 2161
Flotation-Spectrophotometric Method for Separation and Determination of Trace Amounts of Copper. Pourreza, Nahid; Parham, Hooshang; Mirzavand, Parvin Report Dec 31, 2012 2333
Determination of Lead using 2, 5-Dimercapto-1, 3, 4-Thiodiazole (DMTD). Imtiaz, Naz; Butt, Muhammad Tahir; Khan, Rauf Ahmad; Iqbal, Javed Report Oct 31, 2012 1883
Spectrophotometric pKa Values of 3-(m-Nitrophenyl)-1,5-Diphenyl Formazan (MNF) and 3-(p-Nitrophenyl)-1,5-Diphenyl Formazan (PNF) in Different MeCN-Water Binary Mixtures. Gokce, Gultekin Report Oct 31, 2012 3109
Spectrophotometric Determination of Diazepam. Khan, Waseem Asghar; Naz, Narjis; Doger, Naveed Aslam; Khan, Naeem Asghar; Khan, Nadeem Asghar Report Jun 30, 2012 2288
Development and Validation of Spectrophotometric Method for the Determination of Nimesulide in Bulk and Tablet Dosage Forms by Biuret Reagent Method. Bhatti, Muhammad Khalid; Hayat, Muhammad Munawar; Nasir, Rubia; Nasim, Faiz-Ul-Hassan; Ashraf, Muham Report Jun 30, 2012 2702
A Simple Spectrophotometric Method for the Determination of Copper in Some Real, Environmental, Biological, Food and Soil Samples Using Salicylaldehyde Benzoyl Hydrazone. Ahmed, M. Jamaluddin; Zannat, Tasnima Report Jun 30, 2012 6443
Simultaneous Spectrophotometric Determination of o-Aminophenol and p-Aminophenol Using H-Point Standard Addition Method -Application to Real Waters. Al-Sabha, Theia'a N.; Habeb, Nagham N. Report Jun 30, 2012 4623
Evaluation of Eleven Macro and Micro Elements Present in Various Hybrids of Millet (Pennisetum glaucum, or P. Americanum). Report Jun 30, 2012 4253
The relationship of some patients factors with shade of their teeth measured by spectrophotometry in Turkish people. Report Mar 31, 2012 2563
Spectrophotometric Determination of Aminophenol Isomers in Aqueous Solution using 1,2-Naphthoquinone-4-sulphonate Reagent. Report Dec 31, 2011 3767
Study on evaluating antioxidant capacity and biologically active compounds from basil. Dabija, Adriana; Constantinescu Pop, Cristina Gabriela; Buculei, Amelia; Rebenciuc, Ioana Report Jan 1, 2011 1944
Analysis of Protein by Spectrophotometric and Computer Colour Based Intensity Method from Stem of Pea (Pisum sativum) at Different Stages. Report Dec 31, 2010 3799
Comparison of HPLC & spectrophotometric methods for estimation of antiretroviral drug content in pharmaceutical products. Kumar, A.K. Hemanth; Sudha, V.; Swaminathan, Soumya; Ramachandran, Geetha Report Oct 1, 2010 2233
Spectrophotometric Assay of Phenylephrine Hydrochloride Using 4-Aminoantipyrine and Copper (II). Report Jun 30, 2010 2687
Spectrophotometric determination of trace mercury (II) in dental-unit wastewater and fertilizer samples using the novel reagent 4-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2h-1,3-thiazin-6(3h)-one and the dual--wavelength [beta]--correction spectrophotometry. Al-Saidi, H.M.; El-Shahawi, M.S.; Al-arique, Q.N.M. Hakim Report May 1, 2010 5742
Development and validation of HPTLC and spectrophotometric methods for simultaneous determination of candesartan cilexetil and hydrochlorothiazide in pharmaceutical preparation. Youssef, Rasha M.; Maher, Hadir M.; Hassan, Ekram M.; El-Kimary, Eman I.; Barary, Magda A. Report May 1, 2010 5985
Behaviour of uremic toxins and UV absorbance in respect to low and high flux dialyzers/Ureemiliste toksiinide ja nende UV-sorptsiooni uurimine vedeliku madala ning korge labilaskevoimega dialusaatorite korral. Lauri, Kai; Arund, Jurgen; Tanner, Risto; Jerotskaja, Jana; Luman, Merike; Fridolin, Ivo Report Mar 1, 2010 4483
Continuous and in-situ control of the galvanic process by spectrometers flow-cells. Gutt, Sonia; Gutt, Gheorghe; Poroch-Seritan, Maria Report Jan 1, 2010 935
Derivative spectrophotometric methods for the determination of clidinium bromide in binary and ternary mixtures. Yazbi, Amira El- F.; Gazy, Azza A.; Sayed, Mahmoud El- A. Report Jan 1, 2010 5243
Determining off-normal solar optical properties of insect screens. Kotey, Nathan A.; Wright, John L.; Collins, Michael R. Report Jan 1, 2009 4601
A modified spectrophotometric procedure for the determination of pyruvic acid in onions using benzaldehyde derivatives. Alghamdi, Ahmad H.; Alghtani, Yussef F.; Al-Tamrah, S.A. May 1, 2007 3179
Analysis of eprosartan-hydrochlorothiazide and irbesartan-hydrochlorothiazide binary mixtures by derivative spectrophotometry. El-Yazbi, Fawzy A.; Hammud, Hassan H.; Sonji, Ghassan M. Jan 1, 2007 3295

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