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  1. Content type: Research

    In the present study, the different solvent extracts viz., petroleum ether, chloroform, ethyl acetate and methanol of the medicinal plant Toona ciliata (leaf and flower) were evaluated for phytochemical analysis,...

    Authors: Kumara Shanthamma Kavitha and Sreedharamurthy Satish

    Citation: Journal of Analytical Science and Technology 2013 4:23

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  2. Content type: Technical note

    The analysis of mercury by cold vapor requires a gas, usually argon or helium, to transport elementary mercury to the gold trap or directly to the detector. When analyzing mercury in environmental matrices, a ...

    Authors: Cristina MI Theil, Luis FH Niencheski, Gilberto Fillmann and Marcio R Milani

    Citation: Journal of Analytical Science and Technology 2013 4:19

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  3. Content type: Research

    Nanometer TiO2-Al2O3 composite membranes were synthesized through the sol?gel polymeric reaction of TiCl4 and AlCl3 in the presence of acrylic-acrylamide copolymer as a template. The dried samples were characteri...

    Authors: Amany Abd AL-Azem Gaber, Doreya Mohamed Ibrahim, Fawzia Fahm Abd-AImohsen and Mohamed Mohamed El-Zanati

    Citation: Journal of Analytical Science and Technology 2013 4:18

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  4. Content type: Research

    Simple and sensitive spectrophotometric method is described based on the reaction of drug (gabapentin) with ninhydrin in pure form and in pharmaceutical preparations.

    Authors: Farhan Ahmed Siddiqui, Nawab Sher, Nighat Shafi, Hina Shamshad and Arif Zubair

    Citation: Journal of Analytical Science and Technology 2013 4:17

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  5. Content type: Research

    Eugenol is a potent phytochemical, and a plethora of delivery systems for this bioactive agent is being developed. Reversed-phase high-pressure liquid chromatography equipped with photodiode array detector (RP...

    Authors: Kannissery Pramod, Ura Kottil Ilyas, Yoonuskunju Thajudeenkoya Kamal, Sayeed Ahmad, Shahid Hussain Ansari and Javed Ali

    Citation: Journal of Analytical Science and Technology 2013 4:16

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  6. Content type: Research

    Chronic treatment with fetal bovine serum (FBS) causes gradual vasoconstriction, vascular wall thickening, and contractility reduction in organ-cultured vascular tissues. We have previously demonstrated that R...

    Authors: Yang Hoon Huh, Hee-Seok Kweon and Toshio Kitazawa

    Citation: Journal of Analytical Science and Technology 2013 4:15

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  7. Content type: Technical note

    Transmission electron microscopy (TEM) is an excellent tool for studying detailed biological structures. High-resolution structure determination is now routinely performed using advanced sample preparation tec...

    Authors: Hyeong-Seop Jeong, Hyo-Nam Park, Jin-Gyu Kim and Jae-Kyung Hyun

    Citation: Journal of Analytical Science and Technology 2013 4:14

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  8. Content type: Research

    Direct determination of metal ions, in particular at ultra-trace concentration, cannot be easily achieved in complex systems by analytical techniques because of the lack of sensitivity and selectivity of these...

    Authors: Hadi M Marwani and Amjad E Alsafrani

    Citation: Journal of Analytical Science and Technology 2013 4:13

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  9. Content type: Research

    A novel reverse-phase high-performance liquid chromatography (RP-HPLC)-DAD method was developed, validated and applied to quantify olopatadine hydrochloride in pharmaceutical products.

    Authors: Pawan K Basniwal and Deepti Jain

    Citation: Journal of Analytical Science and Technology 2013 4:12

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  10. Content type: Research

    The study investigated the extent of soil arsenic (As) contamination in agricultural plots in Bengal Delta through contaminated groundwater irrigation. Edaphic levels of As and oxidizable organic carbon (OOC) ...

    Authors: Sayan Bhattacharya, Gunjan Guha, Dhrubajyoti Chattopadhyay, Aniruddha Mukhopadhyay, Purnendu K Dasgupta, Mrinal K Sengupta and Uday C Ghosh

    Citation: Journal of Analytical Science and Technology 2013 4:11

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  11. Content type: Research

    Tapentadol is a novel centrally acting analgesic. There is no method for the determination of drug content in dosage form without any interference of any excipients and without using the diethylamine content i...

    Authors: Deepti Jain and Pawan K Basniwal

    Citation: Journal of Analytical Science and Technology 2013 4:9

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  12. Content type: Technical note

    The Sm-Nd isotope system has long been used to provide information on the age and geochemical evolution of terrestrial rocks and extraterrestrial objects. Traditional thermal ionization mass spectrometry requi...

    Authors: Jong-Sik Ryu, Min Seok Choi, Youn-Joong Jeong and Chang-sik Cheong

    Citation: Journal of Analytical Science and Technology 2013 4:8

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  13. Content type: Technical note

    Cryo-electron microscopy is an excellent method for the structural analysis of biological materials. Advantage of its use over conventional electron microscopy techniques is the preservation of the sample in a...

    Authors: Hye-Jin Cho, Jae-Kyung Hyun, Jin-Gyu Kim, Hyeong Seop Jeong, Hyo Nam Park, Dong-Ju You and Hyun Suk Jung

    Citation: Journal of Analytical Science and Technology 2013 4:7

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  14. Content type: Technical note

    Anaplastic oligodendroglioma (AO) is a type of glioma that is believed to originate from oligodendrocytes in the brain or from glial precursor cells. Recurrence of AO reduces the overall survival rate of patie...

    Authors: Yeonhee Hong, Edmond Changkyun Park, Eun-Young Shin, Sang-Oh Kwon, Young-Taek Oh, Byung-Ock Choi, Giwon Kim and Gun-Hwa Kim

    Citation: Journal of Analytical Science and Technology 2013 4:6

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  15. Content type: Research

    Certain antidepressant drugs namely Sertraline hydrochloride, Fluoxetine hydrochloride, Paroxetine hydrochloride, Thioridazine hydrochloride and Amineptine hydrochloride were studied throughout this work using...

    Authors: Mahmoud A Omar, Osama H Abdelmageed, Sayed M Derayea, Tadayuki Uno and Tamer Z Atia

    Citation: Journal of Analytical Science and Technology 2013 4:5

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  16. Content type: Research

    Saccharin, a low calorie artificial sweetener was found as a new diluent / adulterant present along with paracetamol and phenacetin in an illicit methaqualone sample.

    Authors: Mohd Idris, Cijo John, Priyankar Ghosh, Sudhir Kumar Shukla and Tulsidas Ramachandra Rao Baggi

    Citation: Journal of Analytical Science and Technology 2013 4:4

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  17. Content type: Research

    Many analytical methods are available for detection of methyl parathion in water but they are not handy for on-site analysis. An attempt has been made to utilize stable GNP for methyl parathion detection by se...

    Authors: Gadadhar Barman, Swarnali Maiti and Jayasree Konar Laha

    Citation: Journal of Analytical Science and Technology 2013 4:3

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  18. Content type: Research

    Grx2 is a glutaredoxin from gram positive bacterium Clostridium oremlandii (strain OhILAs), which is Cys-homolog of selenoprotein Grx1. Grx2 is a poor reductant of selenoprotein MsrA not like Grx1 while the reduc...

    Authors: Eun Hye Lee, Hae-Kap Cheong and Hye-Yeon Kim

    Citation: Journal of Analytical Science and Technology 2013 4:2

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  19. Content type: Short report

    The Lu-Hf isotope system is widely used to decipher the crustal evolution and mantle differentiation of the Earth. The most critical point in obtaining accurate Hf isotope data is to correct the isobaric inter...

    Authors: Min Seok Choi, Chang-Sik Cheong, Jeongmin Kim and Hyung Seon Shin

    Citation: Journal of Analytical Science and Technology 2013 4:1

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