Biological Chemistry

This section publishes peer-reviewed open access articles in all areas of biologically- and medically-related chemistry including biochemistry, chemical biology, biotechnology, biomacromolecules, medicinal chemistry, carbohydrate chemistry, and toxicology.

Section Editors: Yasuhiro Nishiyama, Chris Swain and Paul Wrede

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  1. Preliminary communication

    Highlighting mass spectrometric fragmentation differences and similarities between hydroxycinnamoyl-quinic acids and hydroxycinnamoyl-isocitric acids

    Plants contain a myriad of metabolites which exhibit diverse biological activities. However, in-depth analyses of these natural products with current analytical platforms remains an undisputed challenge due to...

    Keabetswe Masike, Msizi I. Mhlongo, Shonisani P. Mudau, Ofentse Nobela, Efficient N. Ncube, Fidele Tugizimana, Mosotho J. George and Ntakadzeni E. Madala

    Chemistry Central Journal 2017 11:29

    Published on: 4 April 2017

  2. Research article

    The effect of carbamic acid, (1,2,3-thiadiazole-4-ylcarbonyl)-hexyl ester on Peronophythora litchii infection, quality and physiology of postharvest litchi fruits

    Litchi (Litchi chinensis Sonn.) is a subtropical fruit with attractive characteristic of white to creamy semitranslucent flesh and red color in pericap, but it was easily subjected to the infection of Peronophyth...

    Hai Liu, Guoxing Jing, Yueming Jiang, Fuying Luo and Zaifeng Li

    Chemistry Central Journal 2017 11:14

    Published on: 6 February 2017

  3. Research Article

    Enhanced antibacterial activity of TiO2 nanoparticle surface modified with Garcinia zeylanica extract

    The antibacterial activity of 21 nm TiO2 nanoparticles (NPs) and particles modified with Garcinia zeylanica (G. zeylanica) against Methicillin resistant Staphylococcus aureus was investigated in the presence and ...

    U. L. N. H. Senarathna, S. S. N. Fernando, T. D. C. P. Gunasekara, M. M. Weerasekera, H. G. S. P. Hewageegana, N. D. H. Arachchi, H. D. Siriwardena and P. M. Jayaweera

    Chemistry Central Journal 2017 11:7

    Published on: 12 January 2017

  4. Research article

    HPLC estimation of iothalamate to measure glomerular filtration rate in humans

    Glomerular filtration rate (GFR) is usually determined by estimation of iothalamate (IOT) clearance. We have developed and validated an accurate and robust method for the analysis of IOT in human plasma and ur...

    Iltaf Shah, James Barker, Declan P. Naughton, Stephen J. Barton and Syed Salman Ashraf

    Chemistry Central Journal 2016 10:80

    Published on: 12 December 2016

  5. Research Article

    Preparation and characterization of a highly stable phenoxazinone synthase nanogel

    Phenoxazinone synthase (PHS) is a laccase-like multicopper oxidase originating from Streptomyces with great industrial application potential. In this paper, we prepared the PHS nanogel retaining 82 % of its initi...

    Honghua Jia, Zhen Gao, Yingying Ma, Chao Zhong, Chunming Wang, Hua Zhou and Ping Wei

    Chemistry Central Journal 2016 10:34

    Published on: 28 May 2016

  6. Methodology

    Freeze-drying: an alternative method for the analysis of volatile organic compounds in the headspace of urine samples using solid phase micro-extraction coupled to gas chromatography - mass spectrometry

    Volatile organic compounds (VOCs) can be intermediates of metabolic pathways and their levels in biological samples may provide a better understanding about diseases in addition to potential methods for diagno...

    Raphael B. M. Aggio, Arno Mayor, Séamus Coyle, Sophie Reade, Tanzeela Khalid, Norman M. Ratcliffe and Chris S. J. Probert

    Chemistry Central Journal 2016 10:9

    Published on: 1 March 2016

  7. Research article

    Analyses of chlorogenic acids and related cinnamic acid derivatives from Nicotiana tabacumtissues with the aid of UPLC-QTOF-MS/MS based on the in-source collision-induced dissociation method

    Chlorogenic acids (CGAs) are a class of phytochemicals that are formed as esters between different derivatives of cinnamic acid and quinic acid molecules. In plants, accumulation of these compounds has been li...

    Efficient N Ncube, Msizi I Mhlongo, Lizelle A Piater, Paul A Steenkamp, Ian A Dubery and Ntakadzeni E Madala

    Chemistry Central Journal 2014 8:66

    Published on: 19 November 2014

  8. Research article

    Cytotoxic Benzophenanthridine and Furoquinoline Alkaloids from Zanthoxylum buesgenii(Rutaceae)

    Zanthoxylum buesgenii is a shrub used in Sierra Leone as remedy to cure venereal diseases, arthritis, and rheumatism whereas leaves and barks are employed to treat leprosy and to relieve pain. In South West Regio...

    Louis P Sandjo, Victor Kuete, Rodrigue S Tchangna, Thomas Efferth and Bonaventure T Ngadjui

    Chemistry Central Journal 2014 8:61

    Published on: 21 October 2014

  9. Erratum

    Erratum: General peroxidase activity of a parallel G-quadruplex-hemin DNAzyme formed by Pu39WT - a mixed G-quadruplex forming sequence in the Bcl-2 P1 promoter

    This is a correction to the following paper: General peroxidase activity of a parallel G-quadruplex-hemin DNAzyme formed by Pu39WT - a mixed G-quadruplex forming sequence in the Bcl-2 P1 promoter, Bo Liu, Da L...

    Bo Liu, Hong Shang and Da Li

    Chemistry Central Journal 2014 8:57

    Published on: 30 September 2014

    The original article was published in Chemistry Central Journal 2014 8:43

  10. Research article

    General peroxidase activity of a parallel G-quadruplex-hemin DNAzyme formed by Pu39WT - a mixed G-quadruplex forming sequence in the Bcl-2 P1 promoter

    A 39-base-pair sequence (Pu39WT) located 58 to 19 base pairs upstream of the Bcl-2 P1 promoter has been implicated in the formation of an intramolecular mixed G-quadruplex structure and is believed to play a m...

    Bo Liu, Da Li and Hong Shang

    Chemistry Central Journal 2014 8:43

    Published on: 1 July 2014

    The Erratum to this article has been published in Chemistry Central Journal 2014 8:57

  11. Research article

    Chemical composition and Biological studies of Ficus benjamina

    Current study has been designed to estimate the possible antioxidant, antimicrobial and hemolytic potential of Ficus benjamina different parts (leaves, stem and root).

    Muhammad Imran, Nasir Rasool, Komal Rizwan, Muhammad Zubair, Muhammad Riaz, Muhammad Zia-Ul-Haq, Usman Ali Rana, Ayman Nafady and Hawa ZE Jaafar

    Chemistry Central Journal 2014 8:12

    Published on: 13 February 2014

  12. Research article

    Chemical characterization by GC-MS and in vitro activity against Candida albicans of volatile fractions prepared from Artemisia dracunculus, Artemisia abrotanum, Artemisia absinthium and Artemisia vulgaris

    A large number of essential oils is reported to have significant activity against Candida albicans. But the different chemical composition influences the degree of their activity. The intention of this study was ...

    Diana Obistioiu, Romeo T Cristina, Ivo Schmerold, Remigius Chizzola, Klaus Stolze, Ileana Nichita and Viorica Chiurciu

    Chemistry Central Journal 2014 8:6

    Published on: 29 January 2014

  13. Research article

    Biological effects of a new set 1,2,4-triazolo[1,5-a]quinazolines on heart rate and blood pressure

    Several quinazoline and triazole derivatives are reported to possess a wide-range of interesting pharmacological effects. Although various triazoloquinazoline subclasses having been synthesized and studied, th...

    Rashad Al-Salahi, Kamal-Eldin El-Tahir, Ibrahim Alswaidan, Nabih Lolak, Mohammed Hamidaddin and Mohamed Marzouk

    Chemistry Central Journal 2014 8:3

    Published on: 15 January 2014

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