Dr Buddini Karawdeniya is a past member of RSPE. Contact details and information may no longer be correct.

Dr Buddini Karawdeniya

Position	Postdoctoral Fellow
Department	Electronic Materials Engineering
Research group	Experimental photonics group
Office phone	(02) 612 59139
Email
Webpage	https://bkarawdeniya21.wixsite.com/...

Publications

Journal article

Bandara N, Karawdeniya B, Dutt S, Kluth P, Tricoli A
Nanopore Fabrication Made Easy: A Portable, Affordable Microcontroller-Assisted Approach for Tailored Pore Formation via Controlled Breakdown
Analytical Chemistry 96, 5(2024) 2124-2134

Wei S, Li Z, Murugappan K, Li Z, Lysevych M, Vora K, Tan H, Jagadish C, Karawdeniya B, Nolan C, Tricoli A, Fu L
Nanowire Array Breath Acetone Sensor for Diabetes Monitoring
Advanced Science (2024) 2309481

Dutt S, Karawdeniya B, Bandara N, Afrin N, Kluth P
Ultra-thin, high-lifetime silicon nitride nanopore membranes for biosensing
Analytical Chemistry 95(2023) 5754-5763

Dutt S, Karawdeniya B, Kluth P, Bandara N, Afrin N
Ultrathin, High-Lifetime Silicon Nitride Membranes for Nanopore Sensing
Analytical Chemistry 95, 13(2023) 5754 - 5763

Dutt S, Shao H, Karawdeniya B, Bandara N, Daskalaki E, Suominen H, Kluth P
High Accuracy Protein Identification: Fusion of Solid-State Nanopore Sensing and Machine Learning
Small Methods 7, 11(2023) 1-12

John A, Wei S, Yuwono J, Kumar P, Nisbet D, Karawdeniya B, Fu L, Murugappan K, Tricoli A
Nano-structuring metal organic frameworks on semiconductor nanowire arrays for highly sensitive and selective chemical sensing
Applied Physics Reviews 10, 3(2023) 1-12

Saharia J, Bandara N, Karawdeniya B, Dwyer J, Kim M
Over One Million DNA and Protein Events Through Ultra-Stable Chemically-Tuned Solid-State Nanopores
Small 19, 29(2023)

Aoni R, Manjunath S, Karawdeniya B, Zangeneh Kamali K, Xu L, Damry A, Jackson C, Tricoli A, Miroshnichenko A, Rahmani M, Neshev D
Resonant Dielectric Metagratings for Response Intensified Optical Sensing
Advanced Functional Materials 32, 3(2022) 1-11

Karawdeniya B, Damry A, Murugappan K, Manjunath S, Bandara N, Jackson C, Tricoli A, Neshev D
Surface functionalization and texturing of optical metasurfaces for sensing applications
Chemical Reviews 122, 19(2022) 14990-15030

Bandara N, Saharia J, Karawdeniya B, Kluth P, Kim M
Nanopore Data Analysis: Baseline Construction and Abrupt Change-Based Multilevel Fitting
Analytical Chemistry 93, 34(2021) 11710-11718

Karawdeniya B, Chevalier R, D. Y. Bandara Y, Dwyer J
Targeting improved reproducibility in surface-enhanced Raman spectroscopy with planar substrates using 3D printed alignment holders
Review of Scientific Instruments 92, 4(2021) 1-4

Saharia J, Bandara N, Karawdeniya B, Alexandrakis G, Kim M
Assessment of 1/f noise associated with nanopores fabricated through chemically tuned controlled dielectric breakdown
Electrophoresis 42, 7-8(2021) 899-909

Saharia J, Bandara Y, Karawdeniya B, Hammond C, Alexandrakis G, Kim M
Modulation of electrophoresis, electroosmosis and diffusion for electrical transport of proteins through a solid-state nanopore
RSC Advances 11, 39(2021) 24398-24409

Wei S, Li Z, John A, Karawdeniya B, Li Z, Zhang F, Vora K, Tan H, Jagadish C, Murugappan K, Tricoli A, Fu L
Semiconductor Nanowire Arrays for High-Performance Miniaturized Chemical Sensing
Advanced Functional Materials 32, 5(2021)

Bandara Y, Saharia J, Karawdeniya B, Hagan J, Dwyer J, Kim M
Beyond nanopore sizing: Improving solid-state single-molecule sensing performance, lifetime, and analyte scope for omics by targeting surface chemistry during fabrication
Nanotechnology 31, 33(2020)

Hagan J, Sheetz B, Bandara Y, Karawdeniya B, Morris M, Chevalier R, Dwyer J
Chemically tailoring nanopores for single-molecule sensing and glycomics
Analytical and Bioanalytical Chemistry 412, 25(2020) 6639-6654

Karawdeniya B, D. Y. Bandara Y, Khan A, Chen W, Vu H, Morshed A, Suh J, Dutta P, Kim M
Adeno-associated virus characterization for cargo discrimination through nanopore responsiveness
Nanoscale 12, 46(2020) 23721-23731

Morshed A, Karawdeniya B, Bandara Y, Kim M, Dutta P
Mechanical characterization of vesicles and cells: A review
Electrophoresis 41, 7-8(2020) 449-470

Bandara Y, Karawdeniya B, Dwyer J
Push-Button Method to Create Nanopores Using a Tesla-Coil Lighter
ACS Omega 4, 1(2019) 226-230

Bandara Y, Karawdeniya B, Hagan J, Chevalier R, Dwyer J
Chemically Functionalizing Controlled Dielectric Breakdown Silicon Nitride Nanopores by Direct Photohydrosilylation
ACS Applied Materials and Interfaces 11, 33(2019) 30411-30420

Karawdeniya B, Bandara Y, Nichols J, Chevalier R, Hagan J, Dwyer J
Challenging Nanopores with Analyte Scope and Environment
Journal of Analysis and Testing 3, 1(2019) 61-79

Lee J, Saharia J, Bandara Y, Karawdeniya B, Goyal G, Darvish A, Wang Q, Kim M, Kim M
Stiffness measurement of nanosized liposomes using solid-state nanopore sensor with automated recapturing platform
Electrophoresis 40, 9(2019) 1337-1344

Saharia J, Bandara Y, Goyal G, Lee J, Karawdeniya B, Kim M
Molecular-Level Profiling of Human Serum Transferrin Protein through Assessment of Nanopore-Based Electrical and Chemical Responsiveness
ACS Nano 13, 4(2019) 4246-4254

Bandara Y, Nichols J, Karawdeniya B, Dwyer J
Conductance-based profiling of nanopores: Accommodating fabrication irregularities
Electrophoresis 39, 4(2018) 626-634

Karawdeniya B, D. Y. Bandara Y, Nichols J, Chevalier R, Dwyer J
Surveying silicon nitride nanopores for glycomics and heparin quality assurance
Nature Communications 9, 1(2018)

Karawdeniya B, D. Y. Bandara Y, Whelan J, Dwyer J
General Strategy to Make an On-Demand Library of Structurally and Functionally Diverse SERS Substrates
ACS Applied Nano Materials 1, 2(2018) 960-968

Kohr E, Karawdeniya B, Dwyer J, Gupta A, Euler W
A comparison of SERS and MEF of rhodamine 6G on a gold substrate
Physical Chemistry Chemical Physics 19, 39(2017) 27074-27080

D. Y. Bandara Y, Karawdeniya B, Dwyer J
Real-Time Profiling of Solid-State Nanopores during Solution-Phase Nanofabrication
ACS Applied Materials and Interfaces 8, 44(2016) 30583-30589

D. Y. Bandara Y, Karawdeniya B, Whelan J, Ginsberg L, Dwyer J
Solution-Based Photo-Patterned Gold Film Formation on Silicon Nitride
ACS Applied Materials and Interfaces 8, 51(2016) 34964-34969

(29 publications)

Conference paper

Manjunath S, Karawdeniya B, John A, Murugappan K, Tricoli A, Neshev D
Metal-organic framework decorated dielectric metasurfaces for optical sensing of VOC
Frontiers in Optics + Laser Science 2022 (FIO, LS) ?, ?(2022) JW5A.41

Aoni R, Manjunath S, Karawdeniya B, Zangeneh Kamali K, Xu L, Damry A, Jackson C, Tricoli A, Miroshnichenko A, Rahmani M, Neshev D
Highly sensitive resonant dielectric metagrating sensors
Flat Optics: Components to Systems 2021 ?, ?(2021)

(2 publications)

Journal short contribution

Bandara N, Karawdeniya B, Dutt S, Zhou T, Afrin N, Moazzam P, Tricoli A, Kluth P
Advancements in the performance of nanopore sensing and its implications towards the identification of biomarkers
Biophysical Journal 122, 3(2023) 1639

Manjunath S, Karawdeniya B, Dutt S, John A, Murugappan K, Bandara N, Gautam A, Bruestle A, Tricoli A, Kluth P, Neshev D
Our health in our hands: Surface decorated metasurfaces for sensing exhaled breath markers & solid-state nanopores towards complex sample sensing
Biophysical Journal 122, 3(2023) 288a-289a

(2 publications)