A5047559441- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced Sensor and Energy Harvesting Materials
- Electrowetting and Microfluidic Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Tactile and Sensory Interactions
- Modular Robots and Swarm Intelligence
- Context-Aware Activity Recognition Systems
- Smart Grid Energy Management
- Diabetic Foot Ulcer Assessment and Management
- Robot Manipulation and Learning
- Gait Recognition and Analysis
- IoT and Edge/Fog Computing
- Soft Robotics and Applications
- Hybrid Renewable Energy Systems
- Nanomaterials and Printing Technologies
- Analytical Chemistry and Sensors
- Wireless Body Area Networks
- Electrohydrodynamics and Fluid Dynamics
- Energy and Environment Impacts
- Dental Health and Care Utilization
- Microfluidic and Bio-sensing Technologies
- Dental Research and COVID-19
- Dental Radiography and Imaging
- 3D Printing in Biomedical Research
University of Sri Jayewardenepura
2024
University of Moratuwa
2016-2021
Lab on a Chip (LOC) devices minimize, integrate, automate, and parallelize laboratory functions such as mixing, separation, incubation single chip. Droplet generation is one key aspect in LOC which allows to conduct various chemical biochemical assays enabling biological cell studies, high throughput drug development, diagnostic screenings. This paper presents, modelling, simulation, experimentation of an active droplet generator that widely used devices. The model geometry this study was...
The system was developed for remote care-taking applications which could be incorporated patients. This has utilised as a sensor integrated shoe and waist belt. foot pressures of the sole vital points are being measured along with additional contribution from inertial measurement units. data is transmitted to Internet Thing (IOT) further analysis stored in cloud would available future medical researchers. furthermore comprises activity location tracking fall detection system. Concerning...
In this study, a remote caretaking system has been developed using the plantar pressure measurement feature. This can be used by medical professionals for patients who require real-time telemonitoring of their gait patterns, activities, and postures. The consists waist belt accompanying instrumented shoes. pair shoes are embedded with tactile sensors, signal conditioning circuitry Bluetooth communication. module, an accelerometer, GPS micro-controller development board GPRS module. complete...
Objective: A Novel Oral Care Simulator was designed and developed to measure visualise the facial lingual forces exerted on teeth by action of tooth brushing, considering irregular geometry structural composition human dentition emulation realistic biomechanical deflection teeth. Method: FEA simulations were carried out a central incisor under loading an appropriate force sensing mechanism designed. An anatomically accurate mandibular jaw 16 3D printed, which structures embedded. The signals...
Abstract This paper proposes a novel microfluidic system for lab on chip device which includes three major systems: microchannel, micromixer and droplet generator. The electroosmotic fluid flow control combining generation immunocapturing based CTC separation. ANSYS Fluent is used to optimize the parameters, size justify mixing capability of micromixer. COMSOL Multiphysics simulations integration precise droplets optimization dimensional parameters microchannels, followed by fabrication...
Tactile sensors provide vital information of robotics, manufacturing, and day to household electronic appliances. Off the shelf force are generally not cohesive specific application requirements, resulting subsequently in sensor modules with unsuitable dimensionality, output characteristics, mechanical properties. Encompassing these issues, rapid prototyping/ 3D printing could be utilised develop highly customisable tactile sensors. In this paper, a novel structure for conductive polymer...
Tuk-tuks are a widely favored means of transportation for both passengers and cargo in Sri Lanka. Their affordability terms purchase price maintenance, coupled with good mileage, has contributed to their popularity. However, this popularity comes significant drawbacks, notably high emissions surge the number vehicles on roads. Therefore, sector started look towards electric alternatives. increasing adoption pose potential challenge Lankan power generation sector, which heavily relies fossil...
Under this research, a novel tactile sensor has been developed using conductive polymer-based sensing element. The incorporated element is manufactured by polymer press moulding, where the compound based on silicone rubber and enhancements silica carbon black, with Silane-69 as coupling agent. Characteristics of have observed its sensitivity range, results pose an inherent nonlinearity polymers. For force scaling purpose, 3D printed cylindrical arch spring structure was for highly...
Typical mechanisms of Snake-like Robotic Manipulators (SRMs) include tendon-driven or made up soft actuators. Achieving larger workspace, lower sweep area, higher dexterity and payload capacity are major challenges in the current state art. In this paper, we present a novel modular segment design for an SRM, with single Degree Freedom (DOF) but full 360° range motion. The rotational axis relative to adjacent is inclined from its geometric centerline giving ability change bending direction...