A5088174994- Force Microscopy Techniques and Applications
- Orthopedic Infections and Treatments
- Orthopaedic implants and arthroplasty
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Cellular Mechanics and Interactions
- Mechanical and Optical Resonators
- Multi-Criteria Decision Making
- Aluminum Alloys Composites Properties
- Structural Response to Dynamic Loads
- Knowledge Management and Sharing
- Inertial Sensor and Navigation
- Advanced Machining and Optimization Techniques
- Ultrasonics and Acoustic Wave Propagation
- Additive Manufacturing and 3D Printing Technologies
- Molecular Sensors and Ion Detection
- Organizational and Employee Performance
- Advanced Fluorescence Microscopy Techniques
- High-Velocity Impact and Material Behavior
- Mineral Processing and Grinding
- Concrete Corrosion and Durability
- MXene and MAX Phase Materials
- Hemoglobin structure and function
- Geophysics and Sensor Technology
- Bone Tissue Engineering Materials
Birla Institute of Technology and Science, Pilani
2019-2024
Steel Authority of India Limited
2015
Vibrating nanochannels are gaining interest in the fields of bio nano electromechanical systems (bio-NEMS) owing to their acoustic streaming ability (as a tail nano-swimmers) and drug transportation mechanism. However, it is challenging articulate such mechanism experimentally. In this paper, molecular dynamic simulations carried out study effect wall vibrations on forced water nanodroplet through vibrating nanochannel. Here, motion molecules was governed by modified Lennard–Jones (LJ)...
Purpose This work measures the performance characteristics of a hemispherical resonator gyroscope (HRG) and compares it with numerical model. Design/methodology/approach we explore optical piezoelectric measurement methods to determine resonant frequency HRG. These experimental results are compared their numerically obtained values. To characteristics, effect varying actuation voltages on sense mode displacement sensor output was studied in absence input angular rate. The structure then...
Reviewing the uses of accelerated curing concrete, this article from Indian Central Building Research Institute at Roorkee notes that various forms have been used, but mostly for precast work. Attention has now focused on rapid in situ construction, and paper presents results direct electric curing, which proved to be more economical consume less energy than other methods. An appendix outlines finite element method formulation used decide number electrodes required their distribution pattern...
In the past several decades, many destructive and non-destructive testing techniques have been developed to evaluate characteristics of metal matrix composites (MMCs). This research aims calculate mechanical properties Al@Al2O3 by varying alumina nanoparticles (Al2O3 NPs) content using a non-invasive, position sensing detector (PSD) unit-based optical method. The composite was prepared powder metallurgy technique, its characterization conducted SEM XRD understand surface morphology...
The atomic force microscope (AFM) has been used in cell biology for a decade. AFM is unique tool investigating the viscoelastic characteristics of live cells culture and mapping spatial distribution mechanical properties, giving an indirect signal underlying cytoskeleton organelles. Although several experimental numerical studies were conducted to analyze properties cells. We established non-invasive Position Sensing Device (PSD) technique evaluate resonance behavior Huh-7 This results...
Viscosity is an essential parameter that regulates bio-molecular reaction rates of diffusion-driven cellular processes. Hence, abnormal viscosity levels are often associated with various diseases and malfunctions like cancer. For this reason, monitoring intracellular becomes vital. While several approaches have been developed for in vitro vivo measurement viscosity, analysis live cells has not yet well realized. Our research introduces a novel, natural frequency-based, non-invasive method to...
This work deal with the biomechanical analysis of Captum Collum Diaphysis (CCD) femur bone. The is largest bone in upper leg. angle between neck and shaft femora a parameter determining CCD or FSA angle. 126 ° usual for healthy adult variation this leads to CCD. helps knock knee bow leggedness orthopaedic disease. impacts on distribution stress deflection during daily activities. Computational Multi-Scale has been done homogenized properties A Numerical simulation made using Finite Element...
Skin health monitoring focuses on identifying diseases through the assessment of mechanical properties skin. These may degrade with time, which can alter skin's natural frequencies and form modes associated those frequencies. Exploring enhance our understanding its dynamics, improving clinical trials diagnostics. In this work, dynamics skin were measured using a laser-based non-invasive optical sensor experiment. We over time by analyzing resonant mode shapes. A nanocarrier gel ketoconazole...
Engineering a photo isomerized cyanine based molecular rotor to enhance the sensitivity towards viscosity of medium: an efficient tool for differentiating abnormal cells by restriction internal motion.
The Hemispherical Resonator Gyroscope (HRG) is a low-noise, high-performance angular rate sensor, or rotation sensor with small footprint. A thin, solid-state hemispherical shell used to fabricate the HRG, which anchored by thick stem. In present study mesoscale model of HRG was fabricated. fabricated device tested using noncontact approach measure its natural frequencies and drive sense directions. Finite element analysis carried out commercial software COMSOL multiphysics validate...
The low-cholesterol cancerous environment can affect the biophysical behaviour of transmembrane proteins. It is difficult to experiment and measure dynamics membrane protein systems when cholesterol concentration decreasing. In this work, atomistic approach adopted investigate during lipid-bilayer separation under strain at different concentrations. Finding shows that decreasing across system leads an increase in area-per-lipid average tilt angle by 6.4% 62.6%, respectively with decreased...