A5007888875- Low-power high-performance VLSI design
- Advancements in Semiconductor Devices and Circuit Design
- Quantum-Dot Cellular Automata
- Analog and Mixed-Signal Circuit Design
- Innovative Microfluidic and Catalytic Techniques Innovation
- Microfluidic and Bio-sensing Technologies
- 3D Printing in Biomedical Research
- Cancer Cells and Metastasis
- Microfluidic and Capillary Electrophoresis Applications
- Semiconductor materials and devices
- Advanced Memory and Neural Computing
- Radiation Effects in Electronics
- Conducting polymers and applications
- Pancreatic function and diabetes
- Solid-state spectroscopy and crystallography
- Additive Manufacturing and 3D Printing Technologies
- Biosensors and Analytical Detection
- Nanopore and Nanochannel Transport Studies
- Remote-Sensing Image Classification
- Spectroscopy and Chemometric Analyses
- Molecular Communication and Nanonetworks
- Face and Expression Recognition
- Carbon Nanotubes in Composites
- Perovskite Materials and Applications
- Advanced Biosensing Techniques and Applications
University of Waterloo
2022-2025
Islamic Azad University Shahr-e-Rey
2018-2024
Brigham and Women's Hospital
2023
Harvard University
2023
Harvard–MIT Division of Health Sciences and Technology
2023
Yeditepe University
2023
University of Tehran
2016
Islamic Azad University, Science and Research Branch
2011
Cancer treatment resistance is a caused by presence of various types cells and heterogeneity within the tumor. Tumor cell-cell cell-microenvironment interactions play significant role in tumor progression invasion, which have important implications for diagnosis, to chemotherapy. In this study, we develop 3D bioprinted vitro models breast cancer microenvironment made co-cultured distributed hydrogel matrix with controlled architecture model heterogeneity. We hypothesize that could be...
Abstract Continuous, cost‐effective, high‐throughput with admissible yield and purity of blood plasma separation is widely needed for biomarker detection in the clinic. The existing gold standard technique (centrifugation) microfluidic technologies fall short meeting these criteria. In this study, a device design demonstrated based on passive hydrodynamic principles to achieve samples. Through computational experimental assessments, it shown that side channels varying lengths are required...
The support vector machine (SVM) has been a dominant machine-learning technique in the last decade and demonstrated its efficiency many applications. Research on classification of hyperspectral images have shown this method to overcome Hughes phenomenon for such images. A major drawback by SVM is that classifier was originally developed solve binary problems, algorithms multiclass problems usually high-computational load. In article, new fast proposed. This two stages. first stage, samples...
In this paper, standard ternary logic gates are initially designed to considerably reduce static power consumption.This study proposes novel based on two supply voltages in which the direct current is eliminated and leakage reduced considerably.In addition, ST-OR ST-AND generated directly instead of ST-NAND ST-NOR.The proposed have a high noise margin near V DD /4.The simulation results indicated that consumption PDP underwent sharp decrease showed considerable increase comparison both one...
One of the main problems in chip design is huge number interconnections between digital blocks. Using Multi-valued logic can lead to reduction interconnections. So, area and power dissipation connections could be reduced. To fulfil multi-valued aim, however, transistors should reduced considerably. In this paper, first, a novel quaternary multiplexer designed. Then, method for implementing with single supply voltage proposed. method, two binary functions are defined. them activated when...
In present study, multi-threshold property was firstly utilised to design a new standard quaternary inverter (SQI), buffer, binary-to-quaternary converter (B2Q) and quaternary-to-binary (Q2B) using CNTFET. Then, Latch Flip Flops as well counter with different structures were designed for the first time, based on inverter, buffer converter. The proposed circuits comprised each other. results of simulations HSPICE software 32 nm Stanford library CNTFET model indicated accurate operation high...
Ternary logic can reduce the number of interconnections, chip area and power dissipation. In addition, one important features carbon nanotube field effect transistors (CNTFETs) is capability adjusting threshold voltage. As a result, design complexity ternary circuits be decreased. The structure mixed radix system which based on multi-valued binary more appropriate compared to only multiple-valued (MVL). Therefore, ternary-to-binary binary-to-ternary converters are essential components for...
Abstract The ability to monitor protein biomarkers at clinically relevant concentrations is a powerful approach that provides insights into health status. synergistic combination of microfluidics and photonics (optofluidic) has emerged as new means achieve this capability for detection manipulation biological samples. Here in work, we demonstrate an optofluidic device which integrates the particle‐focusing components facilitate on‐chip measurement levels. With design, use laser‐induced...
Using multi-valued circuits reduce the number of connections on a chip and area power consumption in connections. . In this paper, new structure single-source logic gates, AND, OR BUFFER were designed using CNFET. design, AND have directly been instead NAND NOR, because previous designs, NOR needed to achieve OR. Also, due fact that PT, NT inverters positive, negative gates used, it is possible adjust voltage switch better noise margin. with proposed ternary BUFFER, memory cell was designed,...
In recent years, due to the high ability of multi-valued logic design in nanotechnology, interest it has been renewed. Using can lead reduction interconnections chip. This study presents two novel designs a ternary memory cell using carbon nanotube field effect transistors (CNFETs) with only one supply voltage. previous works, latch used store value, which considerably more static power and lower noise margin comparison binary latch. The proposed cells are based on decoding value saving...
Abstract This paper presents a comprehensive investigation into the electrical characteristics of perovskite solar cell. The n-i-p cell is based on low band gap rubidium–lead-bromide (RbPbBr 3 ) with an energy level 1.31 eV. study also evaluates impact high mobility two-dimensional GeS and SnS 2 as electron transport layers (ETLs) cell’s performance. These ETLs have wide provide hole blocking layer due to their valence band-offset. Additionally, thin film MoTe 1 eV considered complementary...