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.

Now showing 1 - 4 of 4

Recent Submissions

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Synthesis of chitosan - Spirulina microcapsules via ionic gelation and characterization
(Institute Of Chemistry Ceylon, 2026-05) Ekanayake J. H. A. C. S; Wickramarachchi. S
Spirulina, which belongs to genus Arthrospira platensis, is a nutritionally rich microalga, having high protein content and widely used in the field of aqua culture. Despite its nutritional benefits, the direct use of Spirulina in aquatic systems is constrained by its high solubility and rapid nutrient leaching.
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Formulating and characterizing bentonite-intercalated and polymermodified urea composites for controlled nutrient release
(Institute of Chemistry Ceylon, 2026-05) Ramakrishnan,Y; Nayanajith,L.D.C; De Zoysa,H.P.E
Conventional urea fertilizers exhibit critically low nitrogen use efficiency attributable to rapid aqueous dissolution, resulting in substantial urea losses.
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Graphene oxide catalyzed one-pot oxidative-Pictet-Spengler cascade for the synthesis of tetrahydroisoquinoline
(Institute of Chemistry Ceylon, 2026-05) Goutham,A. R. K; Weerasingh, R. L. P
The Pictet–Spengler reaction is a key transformation for synthesizing tetrahydroisoquinoline (THIQ) heterocycles, a privileged scaffold with antimicrobial, anticancer, and neuroprotective properties
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Harnessing Sri Lanka’s Mineral Wealth for Industrial
(Institute Of Chemistry Ceylon, 2026-05-02) Bopitiya U
Sri Lanka is endowed with a diverse and strategically significant mineral resource base, including industrial minerals such as calcium carbonate, graphite, mineral sands, quartz, and clay, which constitute an important foundation for industrial development and economic growth
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Sulfonated graphene oxide (SGO) catalyzed green synthesis of 2,3-diphenylquinoxaline
(Institute of Chemistry Ceylon, 2026-05) Gunasekara,P. P. S. S; Weerasinghe, R. L. P
The compound 2,3-diphenylquinoxaline is a valuable nitrogen-containing heterocyclic compound with applications in medicinal, pharmaceutical, and materials chemistry. Conventional synthetic methods often employ various homogeneous and heterogeneous catalysts.