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Browsing Chemistry in Sri Lanka by Title

Browsing Chemistry in Sri Lanka by Title

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  • Importance of Garlic (Allium sativum) 
    Perera, K. Sarath D.; Theeshya Dulmini, A. D. (Institute of Chemistry Ceylon, 2023-09)
    Garlic (Allium sativum) is not only a spice, but also a plant with immense medicinal value. According to historical records, soldiers and athletes in ancient Greece and Egypt had taken garlic containing diets to ...
  • Improving the Stability of XLAsp-P2 Through Nano conjugation 
    Amarasekara, B.M. Yasuri D.E. (Institute of Chemistry Ceylon, 2022-06)
    Antimicrobial (AMP) and Anti-cancer peptides (ACPs) recently have received significant attention as promising chemotherapeutic agents that avoid the drawbacks of current drugs
  • In Silico Study of potential drug leads for inhibition of angioensin converting enzyme using Sri Lankan Natural Products 
    Abdulla, Sara Mariyam (Institute of Chemistry Ceylon, 2021-04)
    Almost fifty percent of the active ingredients present in modern medicine is derived from natural products. Natural products were widely used in the past for drug discovery before high-throughput screening and genomic ...
  • Industrial Revolutions and Educational Reforms 
    Priyantha, Namal (Institute of chemistry Ceylon, 2022-06)
    this revolution was the increased human productivity. Many years later, developments, such as the steampowered ship and the locomotive led to further changes in the society leading to the initiation of globalization. The ...
  • Infrared Spectroscopy 
    Perera, K.Sarath.D. (Institute of Chemistry Ceylon, 2022-06)
    The energy of most of the molecular vibrations falls into the infrared region (4000 - 400 cm-1) of the electromagnetic spectrum. Infrared (IR) or vibrational spectroscopy is used by organic chemists to: (i) identify functional ...
  • Innovative Programmes for Economic Development Launched: Key Activities of the Institute of Chemistry Ceylon during Presidential Year 2022/2023 
    . Hettigedara, N M S (Institute of chemistry Ceylon, 2023-06)
    Importance of the Year 2022 to the Scientific World The importance of 2022 to the scientific world was considerable due to several significant international events, and it was also a year for commemoration of several ...
  • Insertion and deinsertion reactions 
    Perera, K. Sarath. D. (Institute of Chemistry Ceylon, 2020-09)
    n an insertion reaction, Y gets transferred on to a ligand (AB).
  • Integration of STEAM into Science Education for Sustainable Development 
    Ekanayake, T. M. Sakunthala Yatigammana (Institute of Chemistry Ceylon, 2022-10)
    As a response to a growing concern about human society’s impact on the natural environment, the concept of sustainable development emerged.
  • Introduction to Coordination Chemistry 
    Perera, K. Sarath. D. (Institute of chemistry Ceylon, 2022-10)
    Coordination chemistry of transition metals is very important as it helps students to understand various industrial, chemical and biological processes. Hemoglobin and chlorophyll are the two most important compounds ...
  • Introduction to Heterocyclic Chemistry 
    Perera, K.Sarath.D. (Institute of Chemistry Ceylon, 2022-06)
    Heterocycles are cyclic structures with at least one atom other than C and H. Most common heteroatoms are N, O and S. A large portion of natural products are heterocyclic compounds and some are being utilized as ...
  • Introduction to NMR Spectroscopy 
    Perera, K.Sarath. D. (Institute of Chemistry Ceylon, 2021-09)
    Nuclear Magnetic Resonance spectroscopy is probably the most powerful tool available for structure determination of organic, inorganic and organometallic compounds. It is also used by chemists to study mechanisms, ...
  • Introduction to Organic Reaction Mechanisms 
    Jayasinghe, Susanthi (Institute of Chemistry Ceylon, 2023-01)
    Organic reactions are chemical processes that involve organic substances. The fundamental types of organic chemistry reactions include substitution reactions, elimination reactions, addition reactions, redox ...
  • Introduction to Organometallic Chemistry 
    Perera, K. Sarath D. (Institute of chemistry Ceylon, 2023-09)
    Organometallic chemistry is a branch of coordination chemistry and deals with compounds which have at least one metal-carbon bond. Since metals are more electropositive than carbon it is considered that the metal-carbon ...
  • Introduction to Polymer Chemistry 
    Perera, K. Sarath. D. (Institute of chemistry Ceylon, 2022-10)
    Polymers play an important role in our day-to-day life. In Greek, poly means “many” and mer means “parts”. Polysaccharides, proteins and nucleic acids are the main bio-polymers/macromolecules. A large number of industries ...
  • Introduction to Radiochemistry 
    Perera, K. Sarath. D. (Institute of Chemistry Ceylon, 2021-04)
    An atom consists of a very small (about 10–10 m in radius), dense and positively charged nucleus and negatively charged electrons. The nucleus consists of protons (p) and neutrons (n); ...
  • Ionic Liquids 
    Perera, K. Sarath. D.; De Silva, Shanali (Institute of Chemistry Ceylon, 2024-01)
    Ionic liquids (ILs) are salts that exist in the liquid state below 100 o C or at room temperature. They are also referred to as molten salts, ionic fluids, liquid organic salts, neoteric solvents, and designer solvents
  • Isomerism in Coordination Compounds 
    Perera, K. Sarath. D. (Institute of Chemistry Ceylon, 2020-01)
    Isomers (compounds with the same chemical formula) can be broadly classified into (i) stereoisomers (e.g. geometrical and optical) with the same connectivity but having different spatial arrangements and (ii) structural ...
  • IUPAC Nomenclature of Cordination Compounds 
    Karunarathne, Mahesh C. (Institute of Chemistry, 2019-01)
  • A Journey: from a Chemist to a Cancer Biologist 
    Samarakkody, Ann Sanoji (Institute of chemistry Ceylon, 2022-06)
    Cells in an organism are under constant exposure to extrinsic and intrinsic stressors. Molecular mechanisms are in place to dampen the detrimental effects on the cell at the level of cellular pathways and also at ...
  • Management of Cancer Patients using Radiopharmaceutical Therapy 
    Rajapaksha, D; Rathnayake, P; Rosa, S. R. D (Institute of Chemistry Ceylon, 2022-10)
    Cancer is the major cause of morbidity and mortality around the globe. Cancer shows a significant annual increase, approximately 30,000 new cases were recorded in 2021. It has become one of the major health burdens in ...

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