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  1. Research article

    Antimicrobial efficacy of biosynthesized silver nanoparticles from different solvent extracts of Waltheria americana root

    The extensive application of silver compounds especially in nanomedicine, has increased the need to develop environmental friendly and cost effective route to synthesizing silver nanoparticles (AgNPs).

    Joseph J. Deshi, Jeffrey T. Barminas, Jude C. Onwuka, Peter M. Dass, Oliver N. Maitera and Ibrahim Muazu

    Journal of Analytical Science and Technology 2016 7:23

    Published on: 11 November 2016

  2. Research article

    Ion-association dispersive liquid–liquid microextraction of ultra-trace amount of gold in water samples using Aliquat 336 prior to inductively coupled plasma atomic emission spectrometry determination

    Gold is a rare and noble metal with atomic number of 79. Several techniques including both spectrometric and electrochemical methods are widely used to determine gold level in real samples. As a result of low ...

    Jalal Hassan, Naeemeh Zari, Kourosh Tabar-Heydar and Seyyed Hamid Ahmadi

    Journal of Analytical Science and Technology 2016 7:22

    Published on: 5 November 2016

  3. Research article

    Physicochemical study of extractants for extraction of rare earth element

    In nuclear technology, the solvent extraction is an important step for recovery of rare earth materials, purification, radionuclide production, and preparation of nuclear reactor materials. Tributyl phosphate ...

    R. Giri and G. Nath

    Journal of Analytical Science and Technology 2016 7:21

    Published on: 29 September 2016

  4. Research article

    A novel green synthesis and characterization of silver nanoparticles using gum tragacanth and evaluation of their potential catalytic reduction activities with methylene blue and Congo red dyes

    A facile and eco-friendly method for green synthesis of silver nanoparticles (AgNPs) has been developed using gum tragacanth (GT) (Astragalus gummifer), an abundantly available natural phyto-exudate in India, ...

    Murali Krishna Indana, Bhagavanth Reddy Gangapuram, Ramakrishna Dadigala, Rajkumar Bandi and Veerabhadram Guttena

    Journal of Analytical Science and Technology 2016 7:19

    Published on: 13 August 2016

  5. Research article

    Method development, validation, and stability studies of teneligliptin by RP-HPLC and identification of degradation products by UPLC tandem mass spectroscopy

    Teneligliptin is a new FDA approved drug for treating Diabetes Mellitus. There are no reported evidences for their identified degradation products and their effects on humans.

    T. N. V. Ganesh Kumar, S. Vidyadhara, Niteen Ashok Narkhede, Y. Sai Silpa and M. Rajya Lakshmi

    Journal of Analytical Science and Technology 2016 7:18

    Published on: 9 August 2016

  6. Research article

    A LC–MS/MS method with column coupling technique for simultaneous estimation of lamivudine, zidovudine, and nevirapine in human plasma

    A new LC–MS/MS method for the simultaneous determination of lamivudine, zidovudine, and nevirapine in human plasma is developed using column-coupling technique.

    Srinivasa Reddy, Licto Thomas, K. S. Santoshkumar, Nirmala Nayak, Arindam Mukhopadhyay and Saral Thangam

    Journal of Analytical Science and Technology 2016 7:17

    Published on: 2 August 2016

  7. Technical Note

    Determination of volatile alkylpyrazines in microbial samples using gas chromatography-mass spectrometry coupled with head space-solid phase microextraction

    Determination of volatile alkylpyrazines (VAPs) in microbial samples is needed for the understanding of microbial metabolism. An analytical method for screening and quantification of six volatile alkylpyrazine...

    So Hyeon Jeon, Jeoung Hwa Shin, Yong Pyo Kim and Yun Gyong Ahn

    Journal of Analytical Science and Technology 2016 7:16

    Published on: 19 July 2016

  8. Technical note

    Trace element analysis of whole-rock glass beads of geological reference materials by Nd:YAG UV 213 nm LA-ICP-MS

    A trace element composition of rock samples is difficult to determine when they contain refractory minerals that are hardly dissolved with conventional acid digestion techniques. Fused glass beads of rock samp...

    Chan-Soo Park, Hyung Seon Shin, Haeyoung Oh, Hana Cho and Albert Chang-sik Cheong

    Journal of Analytical Science and Technology 2016 7:15

    Published on: 25 June 2016

  9. Review

    The role of mediodorsal thalamic nucleus in fear extinction

    Understanding the neural mechanism underlying the formation and extinction of fear memory would guide the development of advanced strategies for treatment of post-traumatic stress disorder (PTSD), a generalize...

    Sukchan Lee and Hee-Sup Shin

    Journal of Analytical Science and Technology 2016 7:13

    Published on: 13 May 2016

  10. Research article

    Accessible analytical methodology for assessing workplace contamination of antineoplastic drugs in limited-resource oncology health-care settings

    Environmental monitoring of workplaces where antineoplastic drugs are handled constitutes an essential tool to assess occupational exposures among health-care workers. Consequently, availability of simple, sen...

    Claudio Müller-Ramírez, Katherine Squibb and Melissa McDiarmid

    Journal of Analytical Science and Technology 2016 7:11

    Published on: 8 April 2016

  11. Research article

    GC-FID determination of nucleobases guanine, adenine, cytosine, and thymine from DNA by precolumn derivatization with isobutyl chloroformate

    Adenine (A), guanine (G), cytosine (C), thymine (T) and uracil (U) are building blocks and major constituents of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The metabolic pathway of DNA and RNA is ...

    Rafi O. Zaman Zaman Brohi, Muhammad Yar Khuhawar and Taj Muhammad Jahangir Khuhawar

    Journal of Analytical Science and Technology 2016 7:10

    Published on: 7 April 2016

  12. Review

    Role of the ubiquitin ligase KPC1 in NF-κB activation and tumor suppression

    The nuclear factor-kappa B (NF-κB) transcription factor plays an essential role in the host immune response to different pathogens and genotoxic stimuli. In addition and either dependently or independently, it...

    Yelena Kravtsova-Ivantsiv, Yong Tae Kwon and Aaron Ciechanover

    Journal of Analytical Science and Technology 2016 7:8

    Published on: 22 February 2016

  13. Research article

    Complexing capacity of electroplating rinsing baths—a twist to the resolution of two ligand families of similar strength

    The presence of ligands affects metal behavior when removing metals from wastewaters. So far, most of the attention has been paid to strong ligands; however, experimental observations indicate that also weaker...

    Griselda L. Sosa, Anita Zalts and Silvana A. Ramírez

    Journal of Analytical Science and Technology 2016 7:7

    Published on: 6 February 2016

  14. Research article

    Comparative study of three digestion methods for elemental analysis in traditional medicine products using atomic absorption spectrometry

    Traditional medicine mainly of herbal origin is widely used all around the world. Heavy metal contamination in such products is frequently reported. Accumulation of heavy metals in the human body leads to vari...

    ABM Helal Uddin, Reem Saadi Khalid, Mohamed Alaama, Abdualrahman M. Abdualkader, Abdulrazak Kasmuri and S. A. Abbas

    Journal of Analytical Science and Technology 2016 7:6

    Published on: 30 January 2016

  15. Research article

    New magnetic solid phase extractor based on ionic liquid modified β-cyclodextrin polymer/Fe3O4 nanocomposites for selective separation and determination of linuron

    Direct determination of trace analyte, in particular at ultra-trace concentration, cannot be easily achieved in complex systems by UV-visible spectrometry because of the lack of sensitivity and selectivity of ...

    Almojtaba Bakheet, Jie Liu and Xiashi Zhu

    Journal of Analytical Science and Technology 2016 7:4

    Published on: 26 January 2016

  16. Research article

    Pre-Darcy flow revisited under experimental investigation

    Sufficient literature has been published about Pre-Darcy flow in non-petroleum disciplines. Investigators dissent about the significance of deviation of Darcy’s law at very low fluid velocities. Most of their ...

    Fahd Siddiqui, Mohamed Y. Soliman, Waylon House and Akif Ibragimov

    Journal of Analytical Science and Technology 2016 7:2

    Published on: 16 January 2016

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