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  1. This study synthesized a facile and high sensitive fluorescent probe based on sulfur-doped carbon dots (S-CDs) using a one-step microwave irradiation method. The probe exhibited a strong blue emission and a hi...

    Authors: Siti Raudhatul Kamali, Chang-Nan Chen, Dinesh Chandra Agrawal and Tai-Huei Wei

    Citation: Journal of Analytical Science and Technology 2021 12:48

    Content type: Research article

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  2. The modified electrode–analyte interaction is critical in establishing the sensing mechanism and in developing an electrochemical sensor. Here, the niacin-modified carbon paste electrode (NC/CPE) was fabricate...

    Authors: Pattan-Siddappa Ganesh, Sang-Youn Kim, Dong-Soo Choi, Savas Kaya, Goncagül Serdaroğlu, Ganesh Shimoga, Eun-Jae Shin and Seok-Han Lee

    Citation: Journal of Analytical Science and Technology 2021 12:47

    Content type: Research article

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  3. The evaluation of chemical similarity is very significant for the evaluation and standardization of the quality of herbal medicines as the biological activity of herbal medicines depends on the composition and...

    Authors: Se Mi Yu, Sung Jun Kim, Yeong Cheol Yoon and Jong Hoon Kim

    Citation: Journal of Analytical Science and Technology 2021 12:46

    Content type: Research article

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  4. This study aimed to apply minimum-time variable-rate selective excitation (MinVER) to a presaturation pulse (PSP) with a high flip angle on 7 T time-of-flight magnetic resonance angiography (7T TOF-MRA), to at...

    Authors: Sangwoo Kim and Chulhyun Lee

    Citation: Journal of Analytical Science and Technology 2021 12:45

    Content type: Technical note

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  5. This is the first account of the kinetics of free radical scavenging by bacterioruberin obtained from cells of Haloferax alexandrinus GUSF-1(KF796625), grown at optimum conditions of 25% NaCl, pH 7, 42 °C, 150 rp...

    Authors: Jyothi Judith Alvares and Irene Jeronimo Furtado

    Citation: Journal of Analytical Science and Technology 2021 12:44

    Content type: Research article

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  6. Biological thiol amino acids have been suggested as biomarkers for pathological changes because they are reactive chemicals that participate in various physiological processes. In this study, multisegmented in...

    Authors: Jieyu Zhao, Bing Dong, Yanni Zhao, Jun Yang, Pei Pei, Xianbing Ji and Yulian Quan

    Citation: Journal of Analytical Science and Technology 2021 12:43

    Content type: Research article

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  7. Dispersive-micro solid phase extraction (d-µSPE) has gained increasing attention due to its convenience, effectiveness, and flexibility for sorbent selection. Among a various selection of materials, magnetic c...

    Authors: Sun Yi Li, Ilona Petrikovics and Jorn Yu

    Citation: Journal of Analytical Science and Technology 2021 12:42

    Content type: Research article

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  8. Staphylococcus aureus is one of the most common pathogens in biofilm-associated chronic infections. S. aureus living within biofilms evades the host immune response and is more resistant to antibiotics than plank...

    Authors: Hyo-Jung Shin, Sungtae Yang and Yong Lim

    Citation: Journal of Analytical Science and Technology 2021 12:41

    Content type: Research article

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  9. The development of biosensors with innovative nanomaterials is crucial to enhance the sensing performance of as-prepared biosensors. In the present research work, we prepared copper (II) oxide (CuO) and graphe...

    Authors: Medha Gijare, Sharmila Chaudhari, Satish Ekar and Anil Garje

    Citation: Journal of Analytical Science and Technology 2021 12:40

    Content type: Research article

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  10. Road-deposited sediments (RDS) are major sources of heavy metal contamination in urban areas and adversely affect surrounding environments and human health. Multi-isotope combinations (Cu, Zn, and Pb), which s...

    Authors: Hyeryeong Jeong and Kongtae Ra

    Citation: Journal of Analytical Science and Technology 2021 12:39

    Content type: Research article

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  11. In this study, to remove Cr(VI) from the solution environment by adsorption, the almond shell was pyrolyzed at 400 and 500 °C and turned into biochar (ASC400 and ASC500) and composite adsorbents were obtained ...

    Authors: Türkan Altun, Hüseyin Ecevit, Yakup Kar and Birsen Çiftçi

    Citation: Journal of Analytical Science and Technology 2021 12:38

    Content type: Research article

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  12. Hexavalent chromium is one of the toxic heavy metals found in wastewaters from industries like electroplating, leather tanning, and steel manufacturing. The Cr(VI) removal and quantitative detection are among ...

    Authors: Varuna Watwe and Preeti Kulkarni

    Citation: Journal of Analytical Science and Technology 2021 12:37

    Content type: Research article

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  13. A reversed migration capillary electrophoresis (RMCE) has been developed to determine linear alkylbenzene sulfonates (LAS). The sample stacking and separation conditions have been systematically investigated a...

    Authors: Zhuo Huang, Weike Wang, Lingxian Xie and Li Lin

    Citation: Journal of Analytical Science and Technology 2021 12:36

    Content type: Research article

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  14. Urinary ethyl glucuronide (EtG), an alcohol biomarker, plays an essential role in monitoring alcohol abstinence and relapse during treatment for alcohol dependence. Detection of this biomarker has become a rou...

    Authors: Shayani Ghosh, Raka Jain, Satpal Singh, Ravindra Rao, Ashwani Kumar Mishra and Sonali Jhanjee

    Citation: Journal of Analytical Science and Technology 2021 12:35

    Content type: Research article

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  15. Diabetes is among the top ten deadly diseases in the world. It occurs either when the pancreas does not produce enough insulin (INS) or when the body cannot effectively use the insulin it produces. Phloretin (...

    Authors: Sahri Yanti, Zhong-Wen Wu, Dinesh Chandra Agrawal and Wei-Jyun Chien

    Citation: Journal of Analytical Science and Technology 2021 12:34

    Content type: Research article

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  16. Docosahexaenoic acid (DHA) is an important structural component of human brain and retina. Evidence exists linking nutritional status of pregnant mothers and cognitive functions of their born infants. The DHAN...

    Authors: Ruby Gupta, Savita Dhatwalia, Monica Chaudhry, Dimple Kondal, Aryeh D. Stein, Dorairaj Prabhakaran, Nikhil Tandon, Lakshmy Ramakrishnan and Shweta Khandelwal

    Citation: Journal of Analytical Science and Technology 2021 12:33

    Content type: Research article

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  17. Chlorpyrifos (CPF) is an extensively used organophosphate pesticide for crop protection. However, there are concerns of it contaminating the environment and human health with estimated three lakh deaths annual...

    Authors: Noor Saba Khan, Dibyabhaba Pradhan, Saumya Choudhary, Pallavi Saxena, Nitesh Kumar Poddar and Arun Kumar Jain

    Citation: Journal of Analytical Science and Technology 2021 12:32

    Content type: Review

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  18. Clerodendrum serratum Linn commonly known as Bharangi in India has wide applications in the Ayurveda and Siddha system of medicine which has been attributed to the treatment of various diseases like asthma, cough...

    Authors: Kalyani Reddy, Gurupadayya B M, Lodoe Choezom and Hemanth Vikram P R

    Citation: Journal of Analytical Science and Technology 2021 12:31

    Content type: Research article

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  19. Molar masses, Mark-Houwink-Sakurada (MHS) exponents, and refractive index increments (dn/dc) for three lignins were determined without derivatization by multi-detector gel permeation chromatography (GPC) in di...

    Authors: Evamaria C. Gaugler, Wolfgang Radke, Andrew P. Vogt and Dawn A. Smith

    Citation: Journal of Analytical Science and Technology 2021 12:30

    Content type: Technical note

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  20. SAMP-5 is a short histidine-derived antimicrobial peptidomimetic with pendant dialkylated tail. In this study, we evaluated the potential of SAMP-5 as an antimicrobial agent to combat multidrug-resistant gram-...

    Authors: Eun Young Kim, So Hee Han, Jong Min Kim, Seon-Myung Kim and Song Yub Shin

    Citation: Journal of Analytical Science and Technology 2021 12:29

    Content type: Research article

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  21. Toxicity of arsenic compounds depends on the chemical structure as well as the concentration. Thus, separation of the toxic arsenic species should precede the quantification for the accurate toxicity assessmen...

    Authors: Seon Hwa Lee, Seon-Jin Yang, Yonghoon Lee and Sang-Ho Nam

    Citation: Journal of Analytical Science and Technology 2021 12:28

    Content type: Research article

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  22. The atmospheric particulates can be harmful to human health due to toxic substances sorbed onto particulates. Although the atmospheric particulates have been collected using different types of filters, few stu...

    Authors: Jiyeong Lee, Jong-Sik Ryu, Seok Jeong, Jeonghoon Kim, Hyeryeong Jeong, Kongtae Ra, Minjune Yang and Hye Jung Chang

    Citation: Journal of Analytical Science and Technology 2021 12:27

    Content type: Short report

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  23. Teprenone is a therapeutic anti-ulcer agent developed in Japan. As described in the Japanese Pharmacopoeia (JP) 17th Edition, gas chromatography/hydrogen flame ionization detection (GC/FID) and high-performanc...

    Authors: Chang Hwa Jin, Han Young Eom, Seong Jun Bae, Hyun-Deok Cho and Sang Beom Han

    Citation: Journal of Analytical Science and Technology 2021 12:26

    Content type: Research article

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  24. A simple bioanalytical liquid chromatographic method was developed and validated to quantify letrozole (LTZ) in rat plasma. Protein precipitation using acidified chilled acetonitrile (containing 0.1% orthophos...

    Authors: Aswathi R. Hegde, Bharat Singh Padya, Soji Soman and Srinivas Mutalik

    Citation: Journal of Analytical Science and Technology 2021 12:25

    Content type: Research article

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  25. In this study, a solid phase extraction method was successfully applied in the preconcentration and determination of trace levels of Cu(II) and Cd(II) ions and Phanerochaete chrysosporium (white rot fungus) modif...

    Authors: Sevgi Kocaoba, Mehtap Duman Parlak and Munevver Arisoy

    Citation: Journal of Analytical Science and Technology 2021 12:24

    Content type: Research article

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  26. This work developed a fast and simple method for the quantification of two important β-agonists, ractopamine (RAC) and clenbuterol (CLEN) in animal urines. The method was based on micro-extraction by a mixed m...

    Authors: Kesara Ar-sanork, Chanpen Karuwan, Nakin Surapanich, Prapin Wilairat, Duangjai Nacapricha and Patcharin Chaisuwan

    Citation: Journal of Analytical Science and Technology 2021 12:23

    Content type: Research article

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  27. In this study, graphene oxide (GO), iron modified clinoptilolite (FeZ), and composites of GO-FeZ (GOFeZA and GOFeZB) were synthesized and characterized using SEM, EDS, XRF, FTIR, and pHpzc. The arsenate uptake on...

    Authors: Meltem Bilici Baskan and Seçil Hadimlioglu

    Citation: Journal of Analytical Science and Technology 2021 12:22

    Content type: Research article

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  28. A sensitive and selective hydrophilic interaction liquid chromatography-tandem mass spectrometry (HILIC-MS/MS) method was developed and validated for trace analysis of potential genotoxic impurities (PGIs): 2,...

    Authors: Sumanth Mullangi, Kunta Ravindhranath and Ravi Kiran Panchakarla

    Citation: Journal of Analytical Science and Technology 2021 12:21

    Content type: Research article

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  29. A simple and simultaneous electrochemical sensing platform was fabricated by electropolymerization of allura red on glassy carbon electrode (GCE) for the interference-free detection of dihydroxy benzene isomers.

    Authors: Pattan-Siddappa Ganesh, Ganesh Shimoga, Seok-Han Lee, Sang-Youn Kim and Eno E. Ebenso

    Citation: Journal of Analytical Science and Technology 2021 12:20

    Content type: Research article

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  30. The potential use of colorimetric sensors has received significant attention due to its feasibility for use in various applications. After reacting with a sample, the image of the colorimetric sensor can be ca...

    Authors: Nutthatida Phuangsaijai, Jaroon Jakmunee and Sila Kittiwachana

    Citation: Journal of Analytical Science and Technology 2021 12:19

    Content type: Research article

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  31. Ozone is widely used in daily life, but studies have shown that O3 can damage human trachea and lungs, leading to diseases such as asthma, emphysema, and bronchitis. Therefore, it is of great significance to deve...

    Authors: Kangni Chen, Yanbo Li, Jinyan Shang, Chao Zhao and Heping Li

    Citation: Journal of Analytical Science and Technology 2021 12:18

    Content type: Research article

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  32. Precisely changing the optical properties of gold nanoclusters (AuNCs) with different ligands offers a promising prospect for highly sensitive and selective drug sensing. In this study, AuNCs were synthesized ...

    Authors: Xiangfei Li, Juan Qiao, Yongjun Sun, Zhiwei Li and Li Qi

    Citation: Journal of Analytical Science and Technology 2021 12:17

    Content type: Research article

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  33. In this study, N-(4-aminobutyl)-N-ethylisoluminol (ABEI) was used as an energy donor, while sodium fluorescein was used as an enhancer and energy acceptor, which resulted in it producing resonance energy trans...

    Authors: Bin Dong, Qian Fan, Ming Li, Yanfu Huan, Guodong Feng, Hongyan Shan and Qiang Fei

    Citation: Journal of Analytical Science and Technology 2021 12:16

    Content type: Research article

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  34. Non-isothermal reaction mechanism and kinetic analysis for the synthesis of monoclinic lithium zirconate (m-Li2ZrO3) were investigated by processing of TG-DTA, along with XRD, DLS, and HRTEM. For this purpose, th...

    Authors: Juan P. Yasnó, Susana Conconi, Arnaldo Visintin and Gustavo Suárez

    Citation: Journal of Analytical Science and Technology 2021 12:15

    Content type: Research article

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  35. Sulfanilamides, quinolones, nitroimidazoles, tetracyclines, cephalosporins, macrolides, and β-lactam are common tools in agriculture and can be found in animal-based foods such as goat milk and goat dried milk...

    Authors: Lu Zhang, Liang Shi, Qiang He and Ying Li

    Citation: Journal of Analytical Science and Technology 2021 12:14

    Content type: Research article

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  36. In this paper, a simple, enzyme-free, label-free fluorescence, high sensitivity logic gate hairpin aptasensor was developed for adenosine triphosphate (ATP) detection based on graphene oxide (GO) and PicoGreen...

    Authors: Jingjing Zhang, Handan Xu, Chunhui Li, Yilin Wang, Debing Liu and Shenghe Zhao

    Citation: Journal of Analytical Science and Technology 2021 12:12

    Content type: Research article

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  37. Berberine hydrochloride (BH) is an isoquinoline alkaloid normally used as drug to treat diseases. Compared with the traditional detection methods, the carbon quantum dots (CQDs) have better selectivity, high s...

    Authors: Mingyang Liu, Xuejun Du, Ke Xu, Binwei Yan, Zaibi Fan, Zideng Gao and Xueqin Ren

    Citation: Journal of Analytical Science and Technology 2021 12:11

    Content type: Research article

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  38. One of the most critical issues concerning in situ mass spectrometry lies in accounting for elements and molecules that overlap target isotopes of analytical interest in a sample. This study traced the instrum...

    Authors: Sung-Gyun Yim, Min-Ji Jung, Youn-Joong Jeong, Yeongmin Kim and Albert Chang-sik Cheong

    Citation: Journal of Analytical Science and Technology 2021 12:10

    Content type: Short report

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  39. An amendment to this paper has been published and can be accessed via the original article.

    Authors: Nak Kyu Kim, Changkun Park and Minoru Kusakabe

    Citation: Journal of Analytical Science and Technology 2021 12:8

    Content type: Correction

    Published on:

    The original article was published in Journal of Analytical Science and Technology 2020 11:51

  40. Green analytical chemistry is one of the newest trends in analytical chemistry nowadays targeting the concept of green laboratory practices on chemists and environment. In this text, green practices are propos...

    Authors: Amira F. El-Yazbi, Nourhan E. Elashkar, Karim M. Abdel-Hay, Hytham M. Ahmed and Wael Talaat

    Citation: Journal of Analytical Science and Technology 2021 12:7

    Content type: Research article

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  41. Delftia sp. K82 is a soil bacterium capable of utilizing monocyclic aromatic hydrocarbons, including aniline, as its sole carbon and nitrogen source. In this study, the genome analysis of Delftia sp. K82 was comp...

    Authors: Sang-Yeop Lee, Sung Ho Yun, Hayoung Lee, Giwan Seo and Seung Il Kim

    Citation: Journal of Analytical Science and Technology 2021 12:6

    Content type: Research article

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  42. A simple and cost-effective electrochemical synthesis of carbon-based nanomaterials for electrochemical biosensor is of great challenge these days. Our study describes a single-step electrochemical deposition str...

    Authors: Vijayaraj Kathiresan, Dinakaran Thirumalai, Thenmozhi Rajarathinam, Miri Yeom, Jaewon Lee, Suhkmann Kim, Jang-Hee Yoon and Seung-Cheol Chang

    Citation: Journal of Analytical Science and Technology 2021 12:5

    Content type: Research article

    Published on:

  43. An amendment to this paper has been published and can be accessed via the original article.

    Authors: Elham M. El-Zanati, Eman Farg, Esraa Taha, Ayman El-Gendi and Heba Abdallah

    Citation: Journal of Analytical Science and Technology 2021 12:4

    Content type: Correction

    Published on:

    The original article was published in Journal of Analytical Science and Technology 2020 11:47

  44. Recently, N-nitrosamines have been unexpectedly found in generic sartan products. Herein, we developed a sensitive and stable GC-MS/MS method with multiple reactions monitoring mode for the simultaneous determ...

    Authors: Jie Liu, Bin Xie, Binliang Mai, Qiang Cai, Rujian He, Dong Guo, Zhifeng Zhang, Jun Fan and Weiguang Zhang

    Citation: Journal of Analytical Science and Technology 2021 12:3

    Content type: Research article

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  45. A HPLC method was developed to assess the enhanced bioactivity of bioconverted Mori Folium (MF) extract and to apply a quality-control system. Liquid-liquid extraction was applied to observe changes in chemica...

    Authors: Jin Hyeok Kim, Tae Jung Kim, Hyun June Kim, Chong Woon Cho, Seok Jin Kim, Hyun So Cho, Kyung Tae Kim and Jong Seong Kang

    Citation: Journal of Analytical Science and Technology 2021 12:2

    Content type: Research article

    Published on:

  46. To investigate the pharmacokinetics of 6-O-demethylmenisporphine, an oxoisoaporphine alkaloid with significant anti-tumor activities and isolated from Menispermi Rhizoma, a novel and sensitive HPLC assay was esta...

    Authors: Jinxia Wei, Jia Shao, Yanan Li and Yubo Li

    Citation: Journal of Analytical Science and Technology 2021 12:1

    Content type: Research article

    Published on:

  47. Venetoclax is a selective orally active Bcl-2 protein inhibitor very recently approved by USFDA to treat chronic lymphocytic leukemia and other hematological malignancies. Postmarketing surveillance of any dru...

    Authors: Dhruvisha Pokar, Amit Kumar Sahu and Pinaki Sengupta

    Citation: Journal of Analytical Science and Technology 2020 11:54

    Content type: Research article

    Published on:

  48. A new liquid phase microextraction method was developed by used reverse micelle-based coacervates as microextraction agents for the separation of dexketoprofen (DKT) from human plasma before its determination ...

    Authors: Dönay Yuvali, Erkan Yilmaz and İbrahim Narin

    Citation: Journal of Analytical Science and Technology 2020 11:53

    Content type: Research article

    Published on:

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