Sudaraka Mallawaarachchi

Chiral Plasmonic Ellipsoids: An Extended Mie-Gans Model.

Tharaka Perera, Sudaraka Mallawaarachchi, Malin Premaratne

Journal article  |  2021  |  J Phys Chem Lett

Mie-Gans theory optically characterizes ellipsoidal and by extension generally elongated nonchiral metal nanoparticles (MNPs) and ..

Repetitive Transcranial Magnetic Stimulation for Obsessive-Compulsive Disorder: A Meta-analysis of Randomized, Sham-Controlled Trials

M Prabhavi N Perera, Sudaraka Mallawaarachchi, Aleksandra Miljevic, Neil W Bailey, Sally E Herring, Paul B Fitzgerald

Journal article  |  2021  |  BIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING

BACKGROUND: Obsessive-compulsive disorder (OCD) is a chronic, disabling mental health condition with limited treatment options ava..

Long-Term Pipeline Failure Prediction Using Nonparametric Survival Analysis

Dilusha Weeraddana, Sudaraka MallawaArachchi, Tharindu Warnakula, Zhidong Li, Yang Wang

Book Chapter  |  2021  |  Lecture Notes in Artificial Intelligence

Australian water infrastructure is more than a hundred years old, thus has begun to show its age through water main failures. Our ..

Machine learning based temperature prediction of poly(N-isopropylacrylamide)-capped plasmonic nanoparticle solutions

Sudaraka Mallawaarachchi, Yiyi Liu, San H Thang, Wenlong Cheng, Malin Premaratne

Journal article  |  2019  |  Physical Chemistry Chemical Physics

The temperature-dependent optical properties of gold nanoparticles that are capped with the thermo-sensitive polymer: ‘poly(N-isop..

Superradiant Cancer Hyperthermia Using a Buckyball Assembly of Quantum Dot Emitters

Sudaraka Mallawaarachchi, Malin Premaratne, Philip K Maini

Journal article  |  2019  |  IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS

With the emergence of nanomedicine, targeted hyperthermia has a high potential of becoming a first-line cancer treatment modality...

Scattering characteristics of an exciton-plasmon nanohybrid made by coupling a monolayer graphene nanoflake to a carbon nanotube

Viraj Senevirathne, Harini Hapuarachchi, Sudaraka Mallawaarachchi, Sarath D Gunapala, Mark Stockman, Malin Premaratne

Journal article  |  2019  |  JOURNAL OF PHYSICS-CONDENSED MATTER

A hybrid nanostructure where a graphene nanoflake (GNF) is optically coupled to a carbon nanotube (CNT) could potentially possess ..

Relationship between acne vulgaris and cosmetic usage in Sri Lankan urban adolescent females

Magelage Prabhavi Nilupulee Perera, Wadu Mesthrige Dilhani Mihiri Peiris, Diranjala Pathmanathan, Sudaraka Mallawaarachchi, Indika Mahesh Karunathilake

Journal article  |  2018  |  Journal of Cosmetic Dermatology

Background Acne vulgaris is one of the commonest skin disorders affecting up to 80% of the world population at least during adoles..

Morphological variations of the human ejaculatory ducts in relation to the prostatic urethra

Ajith Peiris Malalasekera, K Sivasuganthan, S Sarangan, K Thaneshan, DN Weerakoon, Y Mathangasinghe, Chathuri Lakshani Gunasekera, Sudaraka Mallawaarachchi, Nuwan Dayananda Nanayakkara, DJ Anthony, D Ediriweera

Journal article  |  2018  |  Clinical Anatomy

Loss of ejaculation can follow transurethral resection of the prostate (TURP). Periverumontanal prostate tissue is preserved in ej..

Generalized superradiant assembly for nanophotonic thermal emitters

Sudaraka Mallawaarachchi, Sarath D Gunapala, Mark I Stockman, Malin Premaratne

Journal article  |  2018  |  PHYSICAL REVIEW B

Superradiance explains the collective enhancement of emission, observed when nanophotonic emitters are arranged within subwaveleng..

Optoelectronic figure of merit of a metal nanoparticle-quantum dot (MNP-QD) hybrid molecule for assessing its suitability for sensing applications

Harini Hapuarachchi, Sudaraka Mallawaarachchi, Haroldo T Hattori, Weiren Zhu, Malin Premaratne

Journal article  |  2018  |  JOURNAL OF PHYSICS-CONDENSED MATTER

Recently, many have studied various configurations of metal nanoparticle-quantum dot (MNP-QD) hybrid molecules based on different ..