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Journal of Analytical Science and Technology
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Page 4 of 9

  1. 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:

  2. 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:

  3. 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:

  4. 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:

  5. Current quality control of Inonotus obliquus requires chromogen complex content limit of 10% in accordance with the State Pharmacopoeia of the Union of Soviet Socialist Republics. However, this causes ambiguous r...

    Authors: Jin Hyeok Kim, Seol Kyu Park, Chong Woon Cho, Ba Vinh Le, Young Ho Kim, Haiying Bao, Kyung Tae Kim and Jong Seong Kang
    Citation: Journal of Analytical Science and Technology 2020 11:52
    Content type: Research article Published on:

  6. The δ17O and δ18O values of a number of terrestrial minerals and rocks have been determined using laser fluorination method worldwide. For the comprehensive and congruous interpretation of oxygen isotope data, th...

    Authors: Nak Kyu Kim, Changkun Park and Minoru Kusakabe
    Citation: Journal of Analytical Science and Technology 2020 11:51
    Content type: Research article Published on:

    The Correction to this article has been published in Journal of Analytical Science and Technology 2021 12:8

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

    Authors: Jinglong Wang, Dandan Zheng, Nan Xu, Chao Zhang, Yingzi Wang, Xiumei Sun and Zhaowang Zhang
    Citation: Journal of Analytical Science and Technology 2020 11:50
    Content type: Correction Published on:

    The original article was published in Journal of Analytical Science and Technology 2020 11:38

  8. The references cited in this article to justify the analysis of alkyl mesylates in alalevonadifloxin mesylate (ALA) are considered totally inappropriate since they all present evidence showing that such esters...

    Authors: D. J. Snodin, A. Teasdale and D. P. Elder
    Citation: Journal of Analytical Science and Technology 2020 11:49
    Content type: Commentary Published on:

    The original article was published in Journal of Analytical Science and Technology 2020 11:22

  9. We report here an analytical method for expeditious estimation of efonidipine hydrochloride in tablet formulation with statistical screening and optimization designs using NP-HPTLC. TLC silica gel 60 F254 aluminu...

    Authors: Suraj R. Chaudhari and Atul A. Shirkhedkar
    Citation: Journal of Analytical Science and Technology 2020 11:48
    Content type: Research article Published on:

  10. Multi-bore hollow fiber membranes were prepared through phase inversion spinning process using new locally designed spinnerets of various geometrical shapes. The spun cylindrical-like, rectangular or ribbon-li...

    Authors: Elham M. El-Zanati, Eman Farg, Esraa Taha, Ayman El-Gendi and Heba Abdallah
    Citation: Journal of Analytical Science and Technology 2020 11:47
    Content type: Research article Published on:

    The Correction to this article has been published in Journal of Analytical Science and Technology 2021 12:4

  11. With the ability to differentiate different molecular sizes, ion mobility spectrometry (IMS) has great potentials in the analysis of isomeric compounds. However, due to the lack of sensitivity and resolution, ...

    Authors: Hongzhou Wang, Daniel A. Todd and Norman H. L. Chiu
    Citation: Journal of Analytical Science and Technology 2020 11:46
    Content type: Technical note Published on:

  12. At present, the direct gold determination in geological samples by inductively coupled plasma mass spectrometry (ICP-MS) is still an arduous challenge due to both spectral and background interferences. It is v...

    Authors: Xiaodan Tang, Bing Li, Jilong Lu, Hongyan Liu and Yuyan Zhao
    Citation: Journal of Analytical Science and Technology 2020 11:45
    Content type: Research article Published on:

  13. This study was actualized for the simultaneous determination of possible thirty VOCs presented in drinking waters in Turkey by direct injection to purge and trap (PT) gas chromatography-mass spectrometry (GC-M...

    Authors: Barış Güzel and Oltan Canli
    Citation: Journal of Analytical Science and Technology 2020 11:44
    Content type: Research article Published on:

  14. Candida species are ubiquitous fungal pathogens and are the most common causes of mucosal and invasive fungal infections in humans. Especially Candida albicans commonly resides as a commensal in the mucosal tissu...

    Authors: Bükay Yenice Gürsu
    Citation: Journal of Analytical Science and Technology 2020 11:43
    Content type: Research article Published on:

  15. Comprehensive two-dimensional gas chromatography (GCxGC) analysis for 1-alcohols and gas chromatography–mass spectrometry (GC-MS) analysis for carboxylic acids, derivatised as their methyl esters, have been ap...

    Authors: Roy Partington, Jay Clarkson, James Paterson, Kay Sullivan and Jon Wilson
    Citation: Journal of Analytical Science and Technology 2020 11:42
    Content type: Research article Published on:

  16. The aim of this work is to determine the thermodynamic parameters and the kinetics of complex formation between orthophthalaldehyde (OPA) and agmatine (AGM) in an alkaline medium (pH 13). Firstly, the associat...

    Authors: Khémesse Kital, Moumouny Traoré, Diégane Sarr, Moussa Mbaye, Mame Diabou Gaye Seye, Atanasse Coly, François Delattre and Alphonse Tine
    Citation: Journal of Analytical Science and Technology 2020 11:41
    Content type: Research article Published on:

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

    Authors: Chung Hun Lee, Ah Rahn Kim, Mi Kyoung Lee, Jung Suk Oh, Dong Kyu Lee and Sang Sik Choi
    Citation: Journal of Analytical Science and Technology 2020 11:40
    Content type: Correction Published on:

    The original article was published in Journal of Analytical Science and Technology 2020 11:32

  18. This research article presents the preparation and characterization of monolithic columns with incorporated bare fumed silica nanoparticles (FSNPs) and cyano-modified FNSPs (CN-FSNPs) and their subsequent use ...

    Authors: Nisansala Ganewatta and Ziad El Rassi
    Citation: Journal of Analytical Science and Technology 2020 11:39
    Content type: Research article Published on:

  19. To realize the attribution and identification of absorbed components in rat serum after oral administration of Erhuang decoction prepared by semi-bionic enzyme extraction method, the fingerprints of serum samp...

    Authors: Jinglong Wang, Dandan Zheng, Nan Xu, Chao Zhang, Yingzi Wang, Xiumei Sun and Zhaowang Zhang
    Citation: Journal of Analytical Science and Technology 2020 11:38
    Content type: Research article Published on:

    The Correction to this article has been published in Journal of Analytical Science and Technology 2020 11:50

  21. Cinnamomum osmophloeum ct. linalool is one chemotype of indigenous cinnamon in Taiwan. Its leaf essential oil (LEO) and main component S-(+)-linalool both possess great anxiolytic activities. The aim of this stud...

    Authors: Ting-Kuang Chang, Chun-Ya Lin, Ying-Ju Chen, Ting-Feng Yeh and Shang-Tzen Chang
    Citation: Journal of Analytical Science and Technology 2020 11:36
    Content type: Research article Published on:

  22. Poor quality medicines represent an expanding global public health threat facilitated by the Internet. A recent survey showed that one in five students have used modafinil to enhance learning ability mainly pu...

    Authors: Sulaf Assi, Iftikhar Khan, Aaron Edwards, David Osselton and Hisham Al-Obaidi
    Citation: Journal of Analytical Science and Technology 2020 11:35
    Content type: Research article Published on:

  23. Acetyl octapeptide-3 (SNAP-8) is an antiaging peptide that is more effective than acetyl hexapeptide-3, which is more stable than botulinum toxin and effectively relieves facial wrinkles. Products containing S...

    Authors: Moongi Ji, Hyeon-Seong Lee, Youngbae Kim, Chan Seo, Subin Choi, Songjin Oh, Jeuk Min, Hyung-Jin Park, Jung Dong Kim, Do Hyeon Jeong and Man-Jeong Paik
    Citation: Journal of Analytical Science and Technology 2020 11:34
    Content type: Short report Published on:

  24. Particulate matter (PM) is one of the most common air pollution sources causing various health-related conditions like cardiovascular diseases. However, among the three major PM types, UFPs have not yet been i...

    Authors: Jeong Bin Yang, Hyung Joong Yun, Min Jeong Yeon, Dooil Jeoung, Kyoung-nam Jo and Hyun Suk Jung
    Citation: Journal of Analytical Science and Technology 2020 11:33
    Content type: Technical note Published on:

  25. Patient-controlled analgesia often involves combinations of multiple drugs. This study aimed to determine the stability of drug mixtures commonly used for intravenous patient-controlled analgesia.

    Authors: Chung Hun Lee, Ah Rahn Kim, Mi Kyoung Lee, Jung Suk Oh, Dong Kyu Lee and Sang Sik Choi
    Citation: Journal of Analytical Science and Technology 2020 11:32
    Content type: Research article Published on:

    The Correction to this article has been published in Journal of Analytical Science and Technology 2020 11:40

  26. The contrast transfer function (CTF) is an important principle in the field of transmission electron microscopy (TEM) imaging. It provides information on how the electron wave that interacted with a sample (in...

    Authors: Sang-Chul Lee, Jong-Man Jeung, Sang-Gil Lee and Jin-Gyu Kim
    Citation: Journal of Analytical Science and Technology 2020 11:31
    Content type: Technical note Published on:

  27. In this work, two colourimetric sensors for metal ions detection are presented. The devices are obtained by fixing two classical dyes, Eriochrome Black T (EBT) and 1-(2-pyridylazo)-2-naphthol (PAN), on the com...

    Authors: Giancarla Alberti, Camilla Zanoni, Lisa Rita Magnaghi and Raffaela Biesuz
    Citation: Journal of Analytical Science and Technology 2020 11:30
    Content type: Research article Published on:

  28. Avanafil (AV) is the phosphodiesterase (PDE) type 5 inhibitor drug used in erectile dysfunction, having pyrrolidine, pyrimidine, carboxamide, and chlorine as functional groups which can easily break by environ...

    Authors: Mital Patel and Charmy Kothari
    Citation: Journal of Analytical Science and Technology 2020 11:29
    Content type: Research article Published on:

  29. Vanillylmandelic acid (VMA) is one of the most important catecholamine metabolites, and it is usually used to aid in diagnosis of pheochromocytoma and paraganglioma. A new digital control microextraction by pa...

    Authors: Xin Xiong and Yuanyuan Zhang
    Citation: Journal of Analytical Science and Technology 2020 11:28
    Content type: Research article Published on:

  30. The chemical properties including toxicity of selenium depend on the concentration and chemical structure present in the natural environment. Inorganic selenium is more toxic than organic selenium; thus, the a...

    Authors: Seon Hwa Lee, Seul-Woo Kwon, Yonghoon Lee and Sang-Ho Nam
    Citation: Journal of Analytical Science and Technology 2020 11:27
    Content type: Research article Published on:

  31. In recent years, açai berries (Euterpe Oleracea M.), goji berries (Lycium barbarum L.), bilberries (Vaccinium myrtillus L.), and chia seeds (Salvia hispanica L.) have increased interest worldwide due to their nut...

    Authors: Justyna Wojcieszek and Lena Ruzik
    Citation: Journal of Analytical Science and Technology 2020 11:26
    Content type: Technical note Published on:

  32. In this study, we have developed a wireless, portable, standalone, and simple electric cell-substrate impedance sensing (ECIS) system to analyze in-depth functional aspects of cellular functions on the surface...

    Authors: Uvanesh Kasiviswanathan, Suruchi Poddar, Chandan Kumar, Satyabrata Jit, Sanjeev Kumar Mahto and Neeraj Sharma
    Citation: Journal of Analytical Science and Technology 2020 11:25
    Content type: Research article Published on:

  33. Phosphorus is one of the most important constituents of human biofilms, in particular lipid bilayer packing, phase transition (gel phase, physiological liquid crystal phase, ripple phase, non-biphasic), lipid ...

    Authors: Ji-Ho Jeong, Minseon Kim, Jinyoung Son and Yongae Kim
    Citation: Journal of Analytical Science and Technology 2020 11:24
    Content type: Research article Published on:

  34. A sensitive and accurate ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method was developed and validated for the determination of EVT201 and its two metabolites, Ro46-192...

    Authors: Congya Zhou, Xiaofeng Cai, Yuanyuan Zhang, Chunmiao Pan, Chuanzhen Wang, Suodi Zhai, Li Yang, Shuangpeng Zhu and Xianhua Zhang
    Citation: Journal of Analytical Science and Technology 2020 11:23
    Content type: Research article Published on:

  35. Alalevonadifloxacin mesylate (ALA), pro-drug of levonadifloxacin is a new antibiotic approved in India to treat infections caused by Gram-positive bacteria. Alkyl mesylates (AMs) are known genotoxic impurities...

    Authors: Vinod K. Ahirrao, Rajiv A. Jadhav, Vipul P. Rane, Harshal R. Bhamare and Ravindra D. Yeole
    Citation: Journal of Analytical Science and Technology 2020 11:22
    Content type: Research article Published on:

    The Commentary to this article has been published in Journal of Analytical Science and Technology 2020 11:49

  36. Cubic-shaped Ag3PO4 crystals with a mean size of 1 μm were synthesized by a precipitation method from a mixed solution of AgNO3, Na2HPO4, and triethanolamine. The antibacterial activities against Escherichia coli

    Authors: Youngsik Seo, Keunchun Park, Yonggun Hong, Eun Sik Lee, Sang-Soon Kim, Yong-Tae Jung, Heonyong Park, Chian Kwon, Young-Sik Cho and Young-Duk Huh
    Citation: Journal of Analytical Science and Technology 2020 11:21
    Content type: Research article Published on:

  37. Larotrectinib is an orally administered drug and the first and only selective pan-tropomyosin receptor kinase (TRK) inhibitor in clinical development to treat cancer patients harboring a neurotrophic receptor ...

    Authors: Yoon-Jee Chae, Yoo-Kyung Song, Song-Hee Chae, Min Ju Kim, Jong Soon Kang, Jae-Young Lee, Tae-Sung Koo and Kyeong-Ryoon Lee
    Citation: Journal of Analytical Science and Technology 2020 11:20
    Content type: Research article Published on:

  38. Bile acids (BAs) are synthesized in the liver and can mediate homeostasis and various metabolism processes in the human body. Their levels in the gastrointestinal tract are closely related to various gastroint...

    Authors: Wonwoong Lee, Jinhee Um, Keon-hee Ko, Yong Chan Lee, Bong Chul Chung and Jongki Hong
    Citation: Journal of Analytical Science and Technology 2020 11:19
    Content type: Research article Published on:

  39. To support the multicomponent pharmacokinetics of Gastrodia elata, a rapid, simple, and sensitive ultra-performance liquid chromatography tandem with mass spectrometry (LC–MS/MS) approach was established for simu...

    Authors: Jiajia Dong, De Ji, Lianlin Su, Fengyang Zhang, Huangjin Tong, Chunqin Mao and Tulin Lu
    Citation: Journal of Analytical Science and Technology 2020 11:18
    Content type: Research article Published on:

  40. In this work, wheat straw (WS) was used as a lignocellulosic substrate to investigate the influence of pH on enzymatic saccharification. The optimum enzymatic hydrolysis occurred at pH range 5.8–6.0, instead o...

    Authors: M. O. Abdulsattar, J. O. Abdulsattar, G. M. Greenway, K. J. Welham and S. H. Zein
    Citation: Journal of Analytical Science and Technology 2020 11:17
    Content type: Research article Published on:

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

    Authors: T. N. V. Ganesh Kumar, S. Vidyadhara, Niteen Ashok Narkhede, Y. Sai Silpa and M. Rajya Lakshmi
    Citation: Journal of Analytical Science and Technology 2020 11:16
    Content type: Retraction Note Published on:

    The original article was published in Journal of Analytical Science and Technology 2016 7:18

  42. As a promising transparent semiconducting oxide (TSO) candidate, zinc-tin-oxide (ZTO) thin films were fabricated by combining solution coating and ultraviolet (UV) laser annealing. Instead of external heating,...

    Authors: Ji-Hwan Kwon, Seunghoon Jang, Hyuk Jin Kim, Beom Soo Joo, Kwang Nam Yu, Eunjip Choi, Moonsup Han, Jong Hyuk Park and Young Jun Chang
    Citation: Journal of Analytical Science and Technology 2020 11:15
    Content type: Research article Published on:

  43. KR-12 was derived from the human antimicrobial peptide, LL-37. KR-12 maintains the antimicrobial activity of LL-37 and has low toxicity against human cells, thereby showing a high potential for various applica...

    Authors: Hyosuk Yun, Hye Jung Min and Chul Won Lee
    Citation: Journal of Analytical Science and Technology 2020 11:14
    Content type: Research article Published on:

  44. Development of a facile and sensitive analytical tool for the detection of heavy metal ions is still a challenging task because of interference from other chemical species. In this work, glutathione (GSH)-capped

    Authors: Jigna R. Bhamore, Tae Jung Park and Suresh Kumar Kailasa
    Citation: Journal of Analytical Science and Technology 2020 11:13
    Content type: Research article Published on:

  45. A simple, robust, and precise method for the absolute quantification of the terpenes α-pinene, camphene, β-pinene, 3-carene, limonene, bornyl acetate, β-caryophyllene, and borneol was developed using gas chrom...

    Authors: Martina Delia Allenspach, Claudia Valder and Christian Steuer
    Citation: Journal of Analytical Science and Technology 2020 11:12
    Content type: Research article Published on:

  46. Bromophenol-thiosemicarbazone hybrid was a novel synthetic brominated anticancer compound with two bromine atoms. Bromophenol-thiosemicarbazone hybrid showed considerable selective inhibitory activity against ...

    Authors: Xiuxue Li, Lijun Wang, Xiaoling Jia, Chuanlong Guo, Chao Li, Jiajia Zhang and Dayong Shi
    Citation: Journal of Analytical Science and Technology 2020 11:11
    Content type: Short report Published on:

  47. Herein, we report the construction of a colorimetric probe used to detecting Cr3+ ions in aqueous solution based on functionalized gold nanoparticles. We investigated 4-mercaptobenzoic acid, 4-nitrobenzenethiol, ...

    Authors: Zhikun Zhang, Xiaojie Ye, Qingqing Liu, Yumin Liu and Runjing Liu
    Citation: Journal of Analytical Science and Technology 2020 11:10
    Content type: Research article Published on:

  48. The peak suppression effect, which suppresses the argon isotope signal due to the incomplete cleaning of gas from geological samples during measurement, is found in volatile-rich samples using the ARGUS VI nob...

    Authors: Jeongmin Kim and In-Hwa Cho
    Citation: Journal of Analytical Science and Technology 2020 11:9
    Content type: Technical note Published on:

  49. In magnetic resonance imaging, the fidelity of image reconstruction is an important criterion. It has been suggested that the infinite-extent sinc kernel is the ideal interpolation kernel for ensuring the reco...

    Authors: Sangwoo Kim and Chulhyun Lee
    Citation: Journal of Analytical Science and Technology 2020 11:8
    Content type: Technical note Published on:

  50. The simultaneous removal of Cadmium ions and reactive yellow 4 dye (RY4 dye) by bone meal-derived apatite (BMDA) were investigated in a batch process. The structural elucidation of the prepared BMDA was done u...

    Authors: Edwin A. Ofudje, Idowu A. Adeogun, Mopelola A. Idowu, Sarafadeen O. Kareem and Nelly A. Ndukwe
    Citation: Journal of Analytical Science and Technology 2020 11:7
    Content type: Research article Published on:
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