Panda, Abinash Pukhrambam, Puspa Devi Dadure, Pankaj Pakray, Partha
Published in
Silicon
Realizing the significance of precise detection of hemoglobin concentrations towards early diagnosis of several diseases, the present work addresses design and analysis of hemoglobin sensor based on the defective 1D photonic crystal (PhC). The alternating layers of Si and SiO2 are used to design the proposed PhC with a central defect layer infiltra...
Krsihna, B. Vamsi Gangadhar, A. Ravi, S. Mohan, D. Panigrahy, Asisa Kumar Rajeswari, V. Raja Prakash, M. Durga
Published in
Silicon
Biomedical applications adapt Nano technology-based transistors as a key component in the biosensors for diagnosing life threatening diseases like Covid-19, Acute myocardial infarction (AMI), etc. The proposed work introduces a new biosensor, based on Graphene Field Effect Transistor (GFET), which is used in the diagnosis of Myoglobin (Mb) in human...
Kumar, Saurabh Chauhan, R.K. Kumar, Manish
Published in
Silicon
This paper presents a dual gate dielectric modulated FET (DGDMFET) biosensor with enhanced sensitivity for covid detection. In earlier literature, the biosensors are operated using the surface interaction with the virus biomolecules that are reflected through a channel or gate. The downside of these types of sensors has limited sensitivity. In this...
Anusuya, P Kumar, Prashanth Esakki, Papanasam Agarwal, Lucky
Published in
Silicon
In this review, we discussed highly sensitive biosensor devices which is having a more attractive, wide scope and development in the sensing field. Biosensor devices can detect the charged and neutral charged biomolecules such as protein, nucleic acids, antibody agents and viruses. Due to these highly sensitive biosensor devices, we mainly focused ...
Kumar, Manoharan Arun Jayavel, Ramasamy Arivanandhan, Mukannan Raj, Balwinder Mohankumar, N.
Published in
Silicon
Graphene-based devices show good transfer characteristics, which depend upon the surface morphology of the material and substrate. During fabrication of the device, the substrate morphology is disturbed inappropriately by the surface contamination. In the present study, monolayer Graphene Field Effect Transistor (GFET) has been driven with hydropho...
Paul, Omdarshan Rajan, Chithraja Samajdar, Dip Prakash Hidouri, Tarek Nasr, Samia
Published in
Silicon
A highly sensitive, accurate, fast and power efficient biosensor is the need of the hour. Undoubtedly, dielectrically modulated (DM) tunnel FET (TFET) assures better sensitivity as compared to MOSFET biosensors in case of label-free biosensing. However, there exists immense possibilities to upgrade TFET biosensor properties through the improvement ...
Radhika, N. Sathish, M.
Published in
Silicon
This review paper aims to look at silicon-based ceramic matrix composites and infiltration-based approaches for them. There are many different types of infiltration-based manufacturing processes, each with its own set of features. The best technique is chosen depending on the needs and desired attributes. With these considerations in mind, any type...
Jain, Neeraj Singh, Kunal Sharma, Shashi Kant Kumawat, Renu
Published in
Silicon
This work reports RF and analog performance analysis of an amorphous Indium Tin Zinc Oxide thin film transistor. The various parameters affecting the performance of a-ITZO TFT like drain current, drain conductance, output resistance, transconductance, transconductance generation factor, early voltage, intrinsic gain, capacitances, cut off frequency...
Biswas, Arpita Rajan, Chithraja Samajdar, Dip Prakash
Published in
Silicon
In the current scenario, COVID-19 has created a havoc negative impact on the lives of the people, which have triggered the research interest on the design and development of sensitive, low cost and power-efficient sensors for detecting a wide variety of biomolecules. Here, a novel hetero dielectric (HD) hetero material (HM) Bio-RFET based sensor is...
Das, Rahul Chattopadhyay, Ankush Chanda, Manash Sarkar, Chandan K. Bose, Chayanika
Published in
Silicon
In this paper, analytical modeling of a Dielectric Modulated Double Gate Field Effect Transistor (DM-DGFET) for biosensing application is presented with extensive data analysis. Firstly, the size of the nanogaps and arrangements of biomolecules in those gaps are optimized with respect to the sensitivity of the above sensor. The optimized DM-DGFET i...
