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Your search keyword '"Maiti, T. K."' showing total 18 results
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18 results on '"Maiti, T. K."'

1. Reduction of Self-heating effect in LDMOS devices

Author

Maiti, T. K. and Maiti, C. K.

Subjects
Computer Science - Emerging Technologies
Abstract

Isotopic purification of group IV elements leads to substantial increase in thermal conductivity due to reduced scattering of the phonons. Based on this concept, a simulation study is used to demonstrate the reduction of at least 25 oC in LDMOS average temperature., Comment: 17 pages, 5 figures

Published
2016

2. Strain-Engineered MOSFETs

Author

Maiti, C. K. and Maiti, T. K.

Subjects
Technology & Engineering / Electronics / Microelectronics
Abstract

This book brings together new developments in the area of strain-engineered MOSFETs using high-mibility substrates such as SIGe, strained-Si, germanium-on-insulator and III-V semiconductors into a single text which will cover the materials aspects, principles, and design of advanced devices, their fabrication and applications. The book presents a full TCAD methodology for strain-engineering in Si CMOS technology involving data flow from process simulation to systematic process variability simulation and generation of SPICE process compact models for manufacturing for yield optimization.

Published
2012

15. Orally administered β-glucan of edible mushroom (Pleuratus florida) origin upregulates innate immune response in broiler.

Author

Paul, I., Isore, D. P., Joardar, S. N., Samanta, I., Biswas, U., Maiti, T. K., Ganguly, S., and Mukhopadhayay, S. K.

Abstract

The article presents a study which evaluates the short term dietary influence of edible mushrooms' purified β-glucan on the innate immunity and disease resistance of broiler chicken. The study uses the neutrophil, macrophage, and lymphocyte functional assay in vitro for the assessment of the treated and control birds at the end of the experiment. Results show that β-glucan has the potential as an immunostimulant in poultry.

Published
2012

16. Online MOS Capacitor Characterization in LabVIEW Environment.

Author

Pandey, S. C., Maiti, A., Maiti, T. K., and Maiti, C. K.

Subjects
CAPACITORS, DIELECTRICS, INTERNET, ALGORITHMS, WEB services
Abstract

We present an automated evaluation procedure to characterize MOS capacitors involving high-k gate dielectrics. Suitability of LabVIEW environment for online web-based semiconductor device characterization is demonstrated. Developed algorithms have been successfully applied to automate the MOS capacitor measurements for Capacitance-Voltage, Conductance-Voltage and Current- Voltage characteristics. Implementation of the algorithm for use as a remote internet-based characterization tool where the client and server communicate with each other via web services is also shown. [ABSTRACT FROM AUTHOR]

Published
2009
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17. Recent advances in bioprinting technologies for engineering cardiac tissue

Author

Tarun Agarwal, Gabriele Maria Fortunato, Sung Yun Hann, Bugra Ayan, Kiran Yellappa Vajanthri, Dario Presutti, Haitao Cui, Alex H.P. Chan, Marco Costantini, Valentina Onesto, Concetta Di Natale, Ngan F. Huang, Pooyan Makvandi, Majid Shabani, Tapas Kumar Maiti, Lijie Grace Zhang, Carmelo De Maria, Agarwal, T., Fortunato, G. M., Hann, S. Y., Ayan, B., Vajanthri, K. Y., Presutti, D., Cui, H., Chan, A. H. P., Costantini, M., Onesto, V., Di Natale, C., Huang, N. F., Makvandi, P., Shabani, M., Maiti, T. K., Zhang, L. G., and De Maria, C.

Subjects
Stem cell, Tissue Engineering, Bioprinting, Cardiac tissue engineering, Stem cells, Cardio-inductive microenvironment, Heart, Bioengineering, Article, Biomaterials, Mechanics of Materials, Printing, Three-Dimensional, Ink
Abstract

Annually increasing incidences of cardiac-related disorders and cardiac tissue’s minimal regenerative capacity have motivated the researchers to explore effective therapeutic strategies. In the recent years, bioprinting technologies have witnessed a great wave of enthusiasm and have undergone steady advancements over a short period, opening the possibilities for recreating engineered functional cardiac tissue models for regenerative and diagnostic applications. With this perspective, the current review delineates recent developments in the sphere of engineered cardiac tissue fabrication, using traditional and advanced bioprinting strategies. The review also highlights different printing ink formulations, available cellular opportunities, and aspects of personalized medicines in the context of cardiac tissue engineering and bioprinting. On a concluding note, current challenges and prospects for further advancements have also been discussed.

Published
2021

18. Antitumor properties of a heteroglucan isolated from Astraeus hygrometricus on Dalton's lymphoma bearing mouse.

Author

Mallick SK, Maiti S, Bhutia SK, and Maiti TK

Subjects
Animals, Antineoplastic Agents isolation & purification, Cell Line, Tumor, Cell Proliferation drug effects, Coloring Agents, Fruiting Bodies, Fungal chemistry, Glucans isolation & purification, Killer Cells, Natural drug effects, Lymphoma pathology, Macrophages drug effects, Mannose metabolism, Mice, Neoplasm Transplantation, Nitrites metabolism, Phagocytosis drug effects, Polysaccharides chemistry, Survival Analysis, Tetrazolium Salts, Thiazoles, Agaricales chemistry, Antineoplastic Agents pharmacology, Glucans pharmacology, Lymphoma drug therapy
Abstract

Polysaccharides such as glucans are the best known and most potent mushroom-derived substances with antitumor and immunomodulating properties. However, a vast variety of mushroom species remain unexplored. The present study aims at exploring the possible role of a heteroglucan designated as AE2, isolated from Astraeus hygrometricus, on tumor bearing host. AE2 mediated tumor regression through the reversal of tumor induced immunosupression. Tumor-associated macrophages from AE2 administered tumor bearing host have been demonstrated to possess augmented surface expression of co-stimulatory molecules and MHC-II, representing essentially elevated state of macrophage activation. NK cell activity has also been found to be elevated with the AE2 treatment while the Th1 cytokine in the tumor micro-environment increases with the treatment, the Th2 cytokine levels concomitantly decreases. Further, following the immunoactivation, Daltons lymphoma (DL) cells has undergone apoptosis, thereby resulting in reduction of tumor growth and increased survival rate of the tumor bearing host. The present study sheds light on the potent antitumor property of the heteroglucan AE2 isolated from A. hygrometricus, and can be extended further to develop therapeutic protocols for treatment of cancer or disease resulting in immunosuppression., (Copyright (c) 2010 Elsevier Ltd. All rights reserved.)

Published
2010
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