A5088912045- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Gold and Silver Nanoparticles Synthesis and Applications
- Spectroscopy Techniques in Biomedical and Chemical Research
- Protein Interaction Studies and Fluorescence Analysis
- Advanced Biosensing Techniques and Applications
- Advanced biosensing and bioanalysis techniques
- Plasmonic and Surface Plasmon Research
- Crystallography and molecular interactions
- Biosensors and Analytical Detection
- Advancements in Battery Materials
- Parallel Computing and Optimization Techniques
- Graph Theory and Algorithms
- Extraction and Separation Processes
- Architecture and Computational Design
- Advanced battery technologies research
- Fire dynamics and safety research
- Fire Detection and Safety Systems
- Fire effects on concrete materials
- Thin-Film Transistor Technologies
- Interconnection Networks and Systems
Intel (United States)
2023-2024
University of California, Irvine
2019-2023
Bangladesh University of Engineering and Technology
2017
High performance large scale graph analytics are essential to timely analyze relationships in big data sets. Conventional processor architectures suffer from inefficient resource usage and bad scaling on those workloads. To enable efficient scalable analysis, Intel <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">®</sup> developed the Programmable Integrated Unified Memory Architecture (PIUMA) as a part of DARPA Hierarchical Identify Verify...
We describe the operating principle and performance of a recently developed surface plasmon-enhanced optical sensor that utilizes two-photon excited luminescence planar gold film as reporter signal. The enables direct visualization nanoscopic binding events near sensing surface. Light is coupled to Au/sample interface in an objective-based Kretschmann configuration excite plasmon polariton (SPP) modes at metal–dielectric interface. induced by confined field between particle detected...
We discuss an experimental configuration consisting of {Au film}–molecule–{Au particle} or film}–molecule–{Si nanojunctions for performing wide-field surface-enhanced CARS (SE-CARS) measurements in a reproducible and controllable manner. While the allowable illumination dosage case is limited by strong two-photon background from gold, we successfully generate detectable coherent Raman response molecular monolayer using lowest reported average power densities to date. With vision minimize...
Intel developed the Programmable Integrated Unified Memory Architecture (PIUMA) to address inefficiencies seen in conventional processor architectures for at-scale sparse graph analytics. PIUMA adopted co-packaged optical (CPO) modules provide 1 TB/s/direction of network bandwidth. fused traditional switch logic into compute make a disaggregated fabric HyperX topology. Utilizing latest CPO technology, converts on-die mesh protocol directly and back seamlessly glue together all chips system...
This study addresses the recovery of zinc (Zn) and manganese (Mn) from spent dry cell (Zn-C battery) batteries using a hydrometallurgical approach. Every year, significant number Zn-C are consumed disposed worldwide. constitute more than 60% Zn Mn together. Higher amount present in cells shows an industrial interest recycling recovering Mn. In this was investigated through energy efficient route. were manually dismantled to collect battery paste. Neutral leaching carried out remove potassium...
Surface-enhanced coherent anti-Stokes Raman scattering (SE-CARS) takes advantage of surface plasmon resonances supported on metallic nanostructures to amplify the response target molecules. While these antennas have found significant success in SE-CARS studies, photo-induced morphological changes nanoantenna under ultrafast excitation introduce hurdles terms stability and reproducilibty. These need be overcome order establish as a reliable tool for rapid biomolecular sensing. Here we address...
Surface-enhanced analogues of coherent Raman scattering (CRS) methods are promising candidates to probe molecular vibrations at much faster rates than what can be achieved with surface-enhanced (SERS). Thus far, experimental challenges have prevented versions CRS from growing into a practical tool. One the major hurdles is fragility metallic antenna systems that support surface plasmons when illuminated ultrafast pulses, causing photo-induced damage enhancement structures and lowering...
A surface plasmon resonance (SPR) based optical sensor is developed for real-time measurement of nano-scale binding events near a gold surface. The system, which we call confined field enhanced fluorescence emission (Cofefe), replaces the cw laser used in SPR devices by femtosecond source, allowing generation and detection non-linearities at show up detector as diffraction limited spots against dark background. We also demonstrate that can reliably register DNA hybridization adsorption...
Combining coherent anti-Stokes Raman scattering(CARS) with the surface-enhancement effects afforded by plasmonic resonances can probe molecular vibrations down to single-molecule limit. Recent advances have been encouraging, yet, there are difficulties associated reproducibility of these measurements. Here, we present controllable and repeatable wide-field surface-enhanced CARS (SECARS) measurements at metal film-metal particle film-dielectric nanojunctions. We demonstrate signal metal-metal...