E-Repository - South Eastern University of Sri Lanka: Recent submissions

  • G-Quadruplex-enabling sequence within the human tyrosine hydroxylase promoter differentially regulates transcription 
    Farhath, M. N. M.; Matthew, Thompson; Sujay, Ray; Abby, Sewell; Hamza, Balci; Soumitra, Basu (2015-09)
    G-Quadruplexes (GQs) found within the promoter regions of genes are known to mostly act as repressors of transcription. Here we report a guanosine (G)-rich segment in the 3'-proximal promoter region of human tyrosine ...
  • Kinetic studies on the reaction of Cob(II) Alamin with hypochlorous acid: evidence for one electron oxidation of the metal center and corrin ring destruction 
    Rohan, S. Dassanayake; Farhath, M. N. M.; Jacob, T. Shelley; Soumitra, Basu; Nicola, E. Brasch (2016-10)
    Kinetic and mechanistic studies on the reaction of a major intracellular vitamin B12 form, cob(II)alamin (Cbl(II)), with hypochlorous acid/hypochlorite (HOCl/OCl−) have been carried out. Cbl(II) (Co(II)) is rapidly oxidized ...
  • A force sensor that converts fluorescence signal into force measurement utilizing short looped DNA 
    Mustafa, Golam; Cho-Ying, Chuang; William, A. Roy; Farhath, M. N. M.; Nilisha, Pokhrel; Yue Ma; Kazuo, Nagasawa; Edwin, Antony; Matthew, J. Comstock; Soumitra, Basu; Balci, Hamza (Elsevier, 2018-12-15)
    A force sensor concept is presented where fluorescence signal is converted into force information via single-molecule Förster resonance energy transfer (smFRET). The basic design of the sensor is a ~100 base pair (bp) long ...
  • A comprehensive review on hydrogen production, storage, and applications 
    Chamila, Gunathilake; Soliman, Ibrahim; Dhruba, Panthi; Peter, Tandler; Fatani, Omar; Noman Alias, Ghulamullah; Dinesh, Marasinghe; Farhath, M. N. M.; Terrence, Madhujith; Kirt, Conrad; Yanhai Du; Mietek, Jaroniec (Royal Society of Chemistry, 2024-10-18)
    The transformation from combustion-based to renewable energy technologies is of paramount importance due to the rapid depletion of fossil fuels and the dramatic increase in atmospheric CO2 levels resulting from growing ...
  • Effect of doping on the performance of PBS quantum dot photoconductive ir detectors 
    Sandamali, H. M. I. R.; Udayangani, U. V. K.; Farhana ., M. A.; Jaseetharan, T. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    Semiconductor quantum dots are attractive nanomaterials to be used in numerous research areas and device fabrication such as detectors, light-emitting diodes, transistors, and photovoltaic cells due to their unique ...
  • Enhancing the ionic conductivity of PVDF-HFP gel polymer electrolyte for alkaline earth metal ion batteries 
    Wickramaarachchi, W. A. B. P.; Jafeen, M. J. M.; Jaseetharan, T. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    The electrolyte is the key component of alkaline earth metal ion batteries and the ionic conductivity of the electrolyte is one of the most important parameters of the battery electrolyte. Gel polymer electrolytes (GPEs) ...
  • The effect of mns quantum dot in CdS by silar method for a co-sensitized solar cell 
    Udayangani, U. V. K.; Sandamali, H. M. I. R.; Farhana, M. A.; Jaseetharan, T. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    Quantum dots have secured their identity as a potent candidate in opto-electronics and photovoltaic applications. Highly efficient, low-cost quantum dot-sensitized solar cells (QDSSCs) have been fabricated with CdS quantum ...
  • Cover page 
    Unknown author (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
  • Contents 
    Unknown author (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
  • Preliminaries 
    Unknown author (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
  • Solving first order ODE with initial conditions exactly using laplace transform On MATLAB 
    Sasni, M. I. S.; Raviraj, Y. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
    The solution method for first-order ordinary differential equations (ODEs) with constant coefficients and initial conditions is presented in this study and is based on MATLAB. The suggested method depends on Laplace ...
  • The effect of extraction method on yield and antimicrobial activity of Acronychia pedunculata 
    Rodrigo, Sanjeewa K. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
    Acronychia pedunculata (Rutaceae) is often used in traditional medicine for treating various skin diseases. Previous studies have shown significant antibacterial activity of the plant against methicillin-sensitive and ...
  • Use of antagonistic Yeast in controlling anthracnose caused by colletotrichum gloeosporioides in papaya in Sri Lanka 
    Premetilake, M. M. S. N. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
    Anthracnose, which is caused by Colletotrichum gloeosporioides, is one of the most prevalent papaya diseases in Sri Lanka. Although it is controlled by a variety of chemical fungicides, the possibility of the pathogen ...
  • Efficiency enhancement in solvent free dye-sensitized solar cells by incorporation of PbS quantum dots 
    Senadeera, G. K. R.; Sandamali, W. I.; Jaseetharan, T.; Dissanayake, M. A. K. L.; Perera, V. P. S.; Rajendra, J. C. N.; Karthikeyan, N.; Jayathilaka, D. L. N. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2023-12)
    Inexpensive dye-sensitized solar cells (DSSCs) show promise as a viable third-generation solar cell technology. Usually, Ru-based dye molecules are used in DSSCs. A particular dye molecule can only absorb the light photon ...
  • Bismuth trisulfide (Bi2S3) quantum dots for cost-efficient solar energy conversion 
    Senevirathne, K. M. B. B.; Kadanapitiye, M. S.; Dinusha, Udukala; Farhath, M. N. M.; Jaseetharan, T. (Young Scientist Association, National Institute of Fundamental Studies, 2023-11-09)
    Quantum dots are paving new paths in the field of photovoltaics. Due to their excellent size dependent properties, they have become dominant light-harvesting materials in photovoltaic applications. In most cases, the ...
  • Synthesis and Characterization of Prussian blue nanoparticles for low-cost electrochromic windows 
    Sewwandi, M. H. I.; Kadanapitiye, M. S.; Farhath, M. N. M.; Jaseetharan, T. (Young Scientist Association, National Institute of Fundamental Studies, 2023-11-09)
    Electrochromism is the ability of certain materials to change the colour and opacity in response to an applied electric potential. Electrochromic materials and devices have gained more attention due to their extraordinary ...
  • A low-cost, activated carbon-coated, stainless-steel counter electrode for dye-sensitized solar cells 
    Dissanayake, M. A. K. L.; Liyanage, T. S. M.; Kumari, J. M. K. W.; Sumanasekera, D. M. U. P.; Jaseetharan, T.; Sandamali, W. I.; Senadeera, G. K. R. (2024-05-02)
    A low-cost, activated carbon (AC) and sugar-coated stainless-steel counter electrode for dye-sensitized solar cells was successfully fabricated and characterized. For performance comparison, a similar electrode was ...
  • Deep learning for ripeness and freshness detection of local fruits in the export industry 
    Amath, A. A. S.; Akmal Jahan, M. A. C. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    In the export industry, ensuring consistent fruit quality is crucial for meeting international standards, satisfying customer expectations, and minimizing food waste. This study focuses on the classification of two key ...
  • Optimising multi-document summarisation for efficient digital library document retrieval 
    Anomija, V.; Akmal Jahan, M. A. C. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    Finding pertinent material fast is becoming more and more challenging for researchers and students as a result of the research publications' rapid development into digital libraries. The problem is exacerbated by ...
  • Wildlife and environmental monitoring in paddy fields using IOT & machine learning 
    Akmal Jahan, M.A.C. (Faculty of Applied Sciences, South Eastern University of Sri Lanka, Sammanthurai., 2024-11-06)
    Accurate environmental monitoring is essential for optimizing crop management in precision agriculture, particularly in sensitive areas such as paddy fields. This thesis introduces an IoT-based Wild Animal Monitoring ...