DSpace 7

DSpace is the world leading open source repository platform that enables organisations to:

  • easily ingest documents, audio, video, datasets and their corresponding Dublin Core metadata
  • open up this content to local and global audiences, thanks to the OAI-PMH interface and Google Scholar optimizations
  • issue permanent urls and trustworthy identifiers, including optional integrations with handle.net and DataCite DOI

Join an international community of leading institutions using DSpace.

The test user accounts below have their password set to the name of this software in lowercase.

  • Demo Site Administrator = dspacedemo+admin@gmail.com
  • Demo Community Administrator = dspacedemo+commadmin@gmail.com
  • Demo Collection Administrator = dspacedemo+colladmin@gmail.com
  • Demo Submitter = dspacedemo+submit@gmail.com
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Communities in DSpace

Select a community to browse its collections.

Recent Submissions

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A novel immunoanalytical method for obesity biomarker detection using antibody functionalized silver nanoparticles
(Institute of Chemistry Ceylon, 2019-05) Abeysinghe,A.A.D.T; Sirimuthu,N.M.S; Perera,P.P.R
Obesity is a serious health issue related with increased body fat content. Escalating numbers of patients have been reported worldwide throughout the recent past, associated with a high cost in the healthcare sector. Other than being a disease condition by itself, it also acts as a risk factor for many metabolic and cardiovascular diseases.
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Synthesis and characterization of sulfonamide derivatized di-(2-picolyl)amine ligands and their rhenium tricarbonyl complexes towards fluorescent imaging
(Institute of Chemistry Ceylon, 2019-05) Darshani,T; Perera,I.C; Perera,N.T
The synthesis and characterization of four novel compounds are reported in this study; N(SO2 )(1-nap)dpa (L1), N(SO2 )(2-nap)dpa (L2), fac-[Re(CO)3 (N(SO2 )(1nap)dpa)]PF6 (C1), fac-[Re(CO)3 (N(SO2 )(2-nap)dpa)] PF6 (C2) to evaluate their application as imaging agents.
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Synthesis and evaluation of a transition metal ion- selective f luorescence sensor
(Institute of Chemistry Ceylon, 2019-05) Perera,M.K.B.K; Vithanarachchi,S.M; Wijesekera,R.D
Heavy metals are a common pollutant of the environment. Some of these metals can be toxic and hence, developing methods to detect their presence is important. Fluorescent chemosensors are available for detection of these metal ions. However, some of them have limitations such as low sensitivity, variations in sensitivity at different pH, and low solubility in aqueous systems.1
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Estimation of dissolved organic carbon in source and treated water to ascertain treatment efficiency and water safety with respect to trihalomethanes
(Institute of Chemistry Ceylon, 2019-05) Ilangangedara,D; Navaratne,A.N
The use of chlorine as a disinfectant, although essential for pathogen control, leads to the halogenation of organic matter present in source water and produces trihalomethanes (THMs) and halo acetic acids1 which have been identified as mutagenic and carcinogenic agents.2 For this reason, the United States Environmental Protection Agency currently regulates THMs and halo acetic acids in drinking water.3
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Estimation of dissolved organic carbon in source and treated water to ascertain treatment efficiency and water safety with respect to trihalomethanes
(Institute of Chemistry Ceylon, 2019-05) Ilangangedara,D; Navaratne,A.N
The use of chlorine as a disinfectant, although essential for pathogen control, leads to the halogenation of organic matter present in source water and produces trihalomethanes (THMs) and halo acetic acids1 which have been identified as mutagenic and carcinogenic agents.2 For this reason, the United States Environmental Protection Agency currently regulates THMs and halo acetic acids in drinking water.3 Therefore, it is necessary to optimise plant conditions to minimize dissolved organic carbon (DOC) content in drinking water.