2017 8th Annual Industrial Automation and Electromechanical Engineering Conference (IEMECON)
Scaling of Metal Oxide Semiconductor (MOS) devices under submicron range experiences high device ... more Scaling of Metal Oxide Semiconductor (MOS) devices under submicron range experiences high device power dissipation due to large leakage current caused by Short Channel Effects (SCE). The use of high-K dielectric gate stack in MOS technology can solve these problems. The structure of the MOS device appears to be a vital issue below 22nm technology. The technologist devised FinFET, Tunnel FET (TFET), Carbon Nano Tube based TFET (T-CNFET), Nanowire-FET (NWFET) to remove the drawbacks of the existing technology. The various features of such devices have been discussed in this article.
In the middle of April 2021, the infection rate due to 2nd wave of COVID-19 attained a peak alarm... more In the middle of April 2021, the infection rate due to 2nd wave of COVID-19 attained a peak alarming level. Total COVID-19 hospital accommodation became inadequate with respect to the demand of COVID-19 patients. Several unused schools, community halls and auditoriums were converted to safe-homes for COVID-19 patients and home isolated accommodations. Two local clubs at Salt Lake, Sector 4, Kolkata was collaborated to run a COVID-19 Safe-home at Basanti Devi Vidyapith, Basanti Devi colony, at the beginning of May 2021. On behalf of the coordinators, a few Electro-Homeopathy (EH) practitioners were voluntarily engaged themselves to look after the patients. A complete report on the successful management of COVID-19 patients using Electro-Homeopathy treatment has been presented here in details. The efficacy of Electro-Homeopathy for COVID-19 treatment and in-depth details of the philosophy of EH along with EH treatment methodology has been discussed.
Microstructural analysis of commercially available cold-rolled polycrystalline copper foil, etche... more Microstructural analysis of commercially available cold-rolled polycrystalline copper foil, etched and annealed in an in-house developed Electron Cyclotron Resonance (ECR) Plasma Enhanced Chemical Vapour Deposition (PE-CVD) reactor, have been carried out using x-ray diffraction (XRD) studies. The annealing experiments were carried out under a vacuum environment, keeping the working pressure of the reactor at 50×10-3 mbar, for three different time spans of 30 mins, 45 mins and 1 hour at 823 K (550 °C) and 923 K (650 °C) respectively in presence of hydrogen plasma. The XRD studies reveal the significance of annealing time at two different temperatures for the determination of physical and microstructural parameters such as the average grain size and micro-strain in copper lattice by Williamson-Hall (W-H) method.
2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2019
In the era of nanotechnology, VLSI industry employs various deposition methods and techniques to ... more In the era of nanotechnology, VLSI industry employs various deposition methods and techniques to develop various sensors & devices, utilized in numerous applications. The commonly used deposition methods e.g., ALD, MBE, Vacuum Evaporation, CVD, PLD, Sputtering etc. are mostly dedicated for specific sets of deposition. Some of the methods are even extremely sophisticated, expensive or lack precision. Electron Cyclotron Resonance Plasma Enhanced (ECR-PE) multipurpose nano-film deposition system is one such unique apparatus that is in-house designed & developed to deposit high quality thin films of various metals and non-metals. Both, Plasma Enhanced Chemical Vapour Deposition (PE-CVD) arrangement and Sputter deposition arrangement is designed in the same plasma reactor considering permanent magnets. Although, the PE-CVD setup is already developed and made operational using a permanent magnet return yoke structure, the fabrication of the sputtering setup is yet to be carried out for its accommodation in the system. In this study, two annular permanent magnet assembly consisting of six (sextupole) and four (quadrupole) dipole magnets have been designed and simulated to study magnetic field distribution inside reactor for the sputter deposition arrangement.
Here Full Adder circuits have been designed and simulated using Ganged CMOS, Beta driven threshol... more Here Full Adder circuits have been designed and simulated using Ganged CMOS, Beta driven threshold logic and Capacitive Output wired logic respectively. The simulation studies of the circuits have been carried out in 130nm, 90nm, 65nm technology nodes using TSPICE software. The minimization of time delay, consumed power and physical size of such circuits are the most essential requirements for the use in artificial neural network. To find out the suitable CMOS static circuit based threshold logic for Full Adder, the essential parameters of the three circuits are compared and Capacitive Output wired logic-based design reveals the best result for all the parameters.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
Magnetron sputtering is a very useful technique for various metallic and non-metallic thin film d... more Magnetron sputtering is a very useful technique for various metallic and non-metallic thin film development. Due to its uniform deposition and high deposition rate, researchers found an interest in this deposition technique. The magnetic field distribution is the main key factor in magnetron sputtering deposition. In this work, a simulation study of magnetic field distribution of an indigenously designed and developed DC magnetron sputter-head has been carried out using Magneto-static solver program in CST Studio software. The obtained field variation plot along the diameter from simulation study has been compared with the physical magnetic field mapping experiment.
2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology (IEMENTech), 2017
Electron Cyclotron Resonance Plasma Enhanced Chemical Vapor Deposition (ECR-PECVD) is one of the ... more Electron Cyclotron Resonance Plasma Enhanced Chemical Vapor Deposition (ECR-PECVD) is one of the most popular deposition technique used today to develop precision lower nano-dimensional films. High temperature is not usually required for synthesis of thin films in PECVD technique. The designs of the magnetic field and microwave injection system have been studied using COMSOL multi-physics and the results are presented here. The propagation of 2.45 GHz microwave power through its injection hard-wares have been studied precisely. A 700W, 2.45 GHz magnetron source is feeding microwave to the 150mm diameter cylindrical plasma cum deposition chamber through a coaxial antenna. A mode conversion takes place from coaxial to rectangular injection line. A mirror magnetic field configuration has been achieved with the help of two annular portable rare earth toroidal ring magnets of remnant magnetism 1.15 T. The magnetization direction has been considered along the length of the magnet. Particle wave interaction takes place in the plasma chamber and the produced plasma propagates into the deposition chamber to react with the precursor resulting energetic radicals. Radicals thus produced deposits on the substrate to create desired nano-dimensional films.
A novel route for the synthesis of large area graphene by an indigenously built electron cyclotro... more A novel route for the synthesis of large area graphene by an indigenously built electron cyclotron resonance (ECR) plasma enhanced chemical vapor deposition (PECVD) setup has been reported in this work. A unique 2.45 GHz permanent magnet type ECR PECVD system has been designed and developed for the growth of various nano-structures and films. The apparatus has a unique advantage to synthesize large area graphene at much lower additional substrate heating than heat supplied by an external oven in conventional thermal CVD method. A major amount of heat is supplied here by ECR plasma. Polycrystalline copper foil is used here as a catalytic substrate which is pre annealed inside resonant hydrogen plasma prior to its exposure under precursor gaseous plasma inside the ECR PECVD reactor. Methane is used as carbon precursor along with hydrogen as carrier gas. Argon gas is used for the rapid cooling of the substrate maintaining suitable thermodynamic condition favorable for graphene synthesi...
In recent years, conjugated polymers such as graphitic Carbon Nitride (g-C3N4) attracts major att... more In recent years, conjugated polymers such as graphitic Carbon Nitride (g-C3N4) attracts major attention to the researchers for the harnessing of renewable energy and environmental remediation through photocatalytic water splitting. Its moderate electronic band gap structure helps to absorb large spectrum of abundant solar radiation for the generation of hydrogen, a high density chemical energy source, by water splitting method. Its outstanding physicochemical stability makes it a reliable energy conversion material. Another key attribute to the researchers is the simple way of synthesizing pristine g-C3N4 and its nanocomposite structures modified with metallic and non-metallic materials. g-C3N4 can be synthesized in both chemical and physical process. In this work, the superiority in structural, optical and photocatalytic property observed in physically developed g-C3N4 over chemically synthesized g-C3N4 has been discussed and based on such studies, a suitable synthesis method has b...
A new technique of Ripple carry adder using majority gate based CMOS output wired logic is implem... more A new technique of Ripple carry adder using majority gate based CMOS output wired logic is implemented. The ripple carry adder consists of four Full adder blocks. The carry from each stage is fed to the next stage as carry input. The Sum and carry outputs are obtained using output wired CMOS logic based majority gate. The number of transistors used in the proposed circuit design is less as compared to the conventional ripple carry adder circuit. The major advantage is its less delay. The design has been verified using tanner tool.
2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS), 2020
In this era of rapid advancement in IC technology, multi-valued logic is playing a bigger role in... more In this era of rapid advancement in IC technology, multi-valued logic is playing a bigger role in incorporating multiple functions within single block. Threshold logic gate using Capacitor coupling logic is one of the most effective methods which has given fruitful results. This research paper presents one capacitor coupling logic (C3L) circuit with one clock pulse to implement the CMOS based threshold logic gates .All the simulations are carried out in TANNER software(T spice) using 250nm technology. Here NOR, NAND, AND, OR and majority gate have been designed using this CCLG(Capacitor Coupling Logic Gate) by changing the value of a reference voltage.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
Non-bio-degradable municipal plastic wastes create a severe environmental pollution issue. The de... more Non-bio-degradable municipal plastic wastes create a severe environmental pollution issue. The design and study of a Solar Power-Driven Microwave-Assisted Vacuum Pyrolysis set up to convert waste plastics to fuel have been presented in this article. Here, the pyrolysis reactor will be heated by commercially available microwave oven, commonly used for cocking food. As such plants are usually used in day time, to make it further cost effective, it has been planned to run the microwave oven with the help of solar power. The economical and the eco-friendly aspects will be precisely described here. A prototype design along with the implementation of an off-grid solar power driven microwave oven are discussed in detail.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
In this study, various copper thin films are deposited using in-house DC magnetron sputtering sys... more In this study, various copper thin films are deposited using in-house DC magnetron sputtering system at different deposition conditions. The elemental composition of the deposited thin films is investigated by using X-ray Photoelectron Spectroscopy (XPS). The total survey scan and the high-resolution scan at Cu 2p positions are studied thoroughly to optimize the deposition parameter for obtaining better copper content. It is observed that prominent peaks of Cu 2p3/2 and Cu 2p1/2 are obtained from the high-resolution scan of Cu 2p in this developed thin film and these peaks are separated around ~ 19 e V which implies the formation of various oxides.
2020 4th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2020
A large part of used non-bio-degradable waste plastic material causes enormous environmental prob... more A large part of used non-bio-degradable waste plastic material causes enormous environmental problems by restricting the flow of the streams and drainage system, spoiling the fertility of the soil and also instigating harms to the animals. The matter has become a great concern for the civilized life. In order to maintain environmental balance, either recycling or converting plastic/polythene waste to useful materials is the best alternative, which has been considered here. The process preferably should be eco-friendly and economic. Polythene and plastics are basically long chain of hydrocarbons and such long chain of hydrocarbons can be disintegrated to their suitable simpler stable monomer by pyrolysis Here, the working principle of a eco-friendly “Plastic to Fuel” pyrolysis conversion plant along with its design and development methodology is being discussed in detail. High-density and low-density polyethylene (HDPE, LDPE) wastes are pyrolyzed at moderately high temperature ($\sim$ 450° C- 500° C) under sub-atmospheric pressure inside a pyrolysis reactor chamber. Sodium bentonite clay acts as the catalyst to promote the conversion efficiency. The waste polythene mass is quickly heated with the help of a solar driven microwave oven. The efficient dielectric heating property of microwave will be utilized to attain the pyrolysis temperature quickly. This technique reduces the time taken for the pyrolysis reactions and also the total energy needed by the process. The solar energy driven plant makes it a cost effective process. The produced pyrolyzed gas is allowed to pass through a water cooled condenser for distillation set up. Thus, major part of the produced gas will be condensed to form liquid. Usually, several gases produced in burning, pollute the environment, but in this vacuum pyrolysis method the emission of harmful gases are negligible.
2020 4th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2020
Prevalence of diabetes mellitus is a growing area of concern worldwide. An accurate and timely de... more Prevalence of diabetes mellitus is a growing area of concern worldwide. An accurate and timely detection can lead to a normal life of a patient. The existing enzyme-based method for blood glucose detection suffers from poor sensitivity and interference with other blood constituents. Hence, the nano-material synthesis for sensitive and stable non-enzyme based sensors for blood glucose measurement is a worldwide frontline emerging area of research. In this study, the significance of transition metal nano-particle decorated graphene film as a non-enzymatic sensor is discussed. A scheme for synthesizing this sensor materials with detection mechanism is also proposed. The Biomedical and Bioprocess Engineering will be immensely benefitted by the outcome of such research on non-enzymatic glucose sensor material.
2017 8th Annual Industrial Automation and Electromechanical Engineering Conference (IEMECON)
Scaling of Metal Oxide Semiconductor (MOS) devices under submicron range experiences high device ... more Scaling of Metal Oxide Semiconductor (MOS) devices under submicron range experiences high device power dissipation due to large leakage current caused by Short Channel Effects (SCE). The use of high-K dielectric gate stack in MOS technology can solve these problems. The structure of the MOS device appears to be a vital issue below 22nm technology. The technologist devised FinFET, Tunnel FET (TFET), Carbon Nano Tube based TFET (T-CNFET), Nanowire-FET (NWFET) to remove the drawbacks of the existing technology. The various features of such devices have been discussed in this article.
In the middle of April 2021, the infection rate due to 2nd wave of COVID-19 attained a peak alarm... more In the middle of April 2021, the infection rate due to 2nd wave of COVID-19 attained a peak alarming level. Total COVID-19 hospital accommodation became inadequate with respect to the demand of COVID-19 patients. Several unused schools, community halls and auditoriums were converted to safe-homes for COVID-19 patients and home isolated accommodations. Two local clubs at Salt Lake, Sector 4, Kolkata was collaborated to run a COVID-19 Safe-home at Basanti Devi Vidyapith, Basanti Devi colony, at the beginning of May 2021. On behalf of the coordinators, a few Electro-Homeopathy (EH) practitioners were voluntarily engaged themselves to look after the patients. A complete report on the successful management of COVID-19 patients using Electro-Homeopathy treatment has been presented here in details. The efficacy of Electro-Homeopathy for COVID-19 treatment and in-depth details of the philosophy of EH along with EH treatment methodology has been discussed.
Microstructural analysis of commercially available cold-rolled polycrystalline copper foil, etche... more Microstructural analysis of commercially available cold-rolled polycrystalline copper foil, etched and annealed in an in-house developed Electron Cyclotron Resonance (ECR) Plasma Enhanced Chemical Vapour Deposition (PE-CVD) reactor, have been carried out using x-ray diffraction (XRD) studies. The annealing experiments were carried out under a vacuum environment, keeping the working pressure of the reactor at 50×10-3 mbar, for three different time spans of 30 mins, 45 mins and 1 hour at 823 K (550 °C) and 923 K (650 °C) respectively in presence of hydrogen plasma. The XRD studies reveal the significance of annealing time at two different temperatures for the determination of physical and microstructural parameters such as the average grain size and micro-strain in copper lattice by Williamson-Hall (W-H) method.
2019 3rd International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2019
In the era of nanotechnology, VLSI industry employs various deposition methods and techniques to ... more In the era of nanotechnology, VLSI industry employs various deposition methods and techniques to develop various sensors & devices, utilized in numerous applications. The commonly used deposition methods e.g., ALD, MBE, Vacuum Evaporation, CVD, PLD, Sputtering etc. are mostly dedicated for specific sets of deposition. Some of the methods are even extremely sophisticated, expensive or lack precision. Electron Cyclotron Resonance Plasma Enhanced (ECR-PE) multipurpose nano-film deposition system is one such unique apparatus that is in-house designed & developed to deposit high quality thin films of various metals and non-metals. Both, Plasma Enhanced Chemical Vapour Deposition (PE-CVD) arrangement and Sputter deposition arrangement is designed in the same plasma reactor considering permanent magnets. Although, the PE-CVD setup is already developed and made operational using a permanent magnet return yoke structure, the fabrication of the sputtering setup is yet to be carried out for its accommodation in the system. In this study, two annular permanent magnet assembly consisting of six (sextupole) and four (quadrupole) dipole magnets have been designed and simulated to study magnetic field distribution inside reactor for the sputter deposition arrangement.
Here Full Adder circuits have been designed and simulated using Ganged CMOS, Beta driven threshol... more Here Full Adder circuits have been designed and simulated using Ganged CMOS, Beta driven threshold logic and Capacitive Output wired logic respectively. The simulation studies of the circuits have been carried out in 130nm, 90nm, 65nm technology nodes using TSPICE software. The minimization of time delay, consumed power and physical size of such circuits are the most essential requirements for the use in artificial neural network. To find out the suitable CMOS static circuit based threshold logic for Full Adder, the essential parameters of the three circuits are compared and Capacitive Output wired logic-based design reveals the best result for all the parameters.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
Magnetron sputtering is a very useful technique for various metallic and non-metallic thin film d... more Magnetron sputtering is a very useful technique for various metallic and non-metallic thin film development. Due to its uniform deposition and high deposition rate, researchers found an interest in this deposition technique. The magnetic field distribution is the main key factor in magnetron sputtering deposition. In this work, a simulation study of magnetic field distribution of an indigenously designed and developed DC magnetron sputter-head has been carried out using Magneto-static solver program in CST Studio software. The obtained field variation plot along the diameter from simulation study has been compared with the physical magnetic field mapping experiment.
2017 1st International Conference on Electronics, Materials Engineering and Nano-Technology (IEMENTech), 2017
Electron Cyclotron Resonance Plasma Enhanced Chemical Vapor Deposition (ECR-PECVD) is one of the ... more Electron Cyclotron Resonance Plasma Enhanced Chemical Vapor Deposition (ECR-PECVD) is one of the most popular deposition technique used today to develop precision lower nano-dimensional films. High temperature is not usually required for synthesis of thin films in PECVD technique. The designs of the magnetic field and microwave injection system have been studied using COMSOL multi-physics and the results are presented here. The propagation of 2.45 GHz microwave power through its injection hard-wares have been studied precisely. A 700W, 2.45 GHz magnetron source is feeding microwave to the 150mm diameter cylindrical plasma cum deposition chamber through a coaxial antenna. A mode conversion takes place from coaxial to rectangular injection line. A mirror magnetic field configuration has been achieved with the help of two annular portable rare earth toroidal ring magnets of remnant magnetism 1.15 T. The magnetization direction has been considered along the length of the magnet. Particle wave interaction takes place in the plasma chamber and the produced plasma propagates into the deposition chamber to react with the precursor resulting energetic radicals. Radicals thus produced deposits on the substrate to create desired nano-dimensional films.
A novel route for the synthesis of large area graphene by an indigenously built electron cyclotro... more A novel route for the synthesis of large area graphene by an indigenously built electron cyclotron resonance (ECR) plasma enhanced chemical vapor deposition (PECVD) setup has been reported in this work. A unique 2.45 GHz permanent magnet type ECR PECVD system has been designed and developed for the growth of various nano-structures and films. The apparatus has a unique advantage to synthesize large area graphene at much lower additional substrate heating than heat supplied by an external oven in conventional thermal CVD method. A major amount of heat is supplied here by ECR plasma. Polycrystalline copper foil is used here as a catalytic substrate which is pre annealed inside resonant hydrogen plasma prior to its exposure under precursor gaseous plasma inside the ECR PECVD reactor. Methane is used as carbon precursor along with hydrogen as carrier gas. Argon gas is used for the rapid cooling of the substrate maintaining suitable thermodynamic condition favorable for graphene synthesi...
In recent years, conjugated polymers such as graphitic Carbon Nitride (g-C3N4) attracts major att... more In recent years, conjugated polymers such as graphitic Carbon Nitride (g-C3N4) attracts major attention to the researchers for the harnessing of renewable energy and environmental remediation through photocatalytic water splitting. Its moderate electronic band gap structure helps to absorb large spectrum of abundant solar radiation for the generation of hydrogen, a high density chemical energy source, by water splitting method. Its outstanding physicochemical stability makes it a reliable energy conversion material. Another key attribute to the researchers is the simple way of synthesizing pristine g-C3N4 and its nanocomposite structures modified with metallic and non-metallic materials. g-C3N4 can be synthesized in both chemical and physical process. In this work, the superiority in structural, optical and photocatalytic property observed in physically developed g-C3N4 over chemically synthesized g-C3N4 has been discussed and based on such studies, a suitable synthesis method has b...
A new technique of Ripple carry adder using majority gate based CMOS output wired logic is implem... more A new technique of Ripple carry adder using majority gate based CMOS output wired logic is implemented. The ripple carry adder consists of four Full adder blocks. The carry from each stage is fed to the next stage as carry input. The Sum and carry outputs are obtained using output wired CMOS logic based majority gate. The number of transistors used in the proposed circuit design is less as compared to the conventional ripple carry adder circuit. The major advantage is its less delay. The design has been verified using tanner tool.
2020 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS), 2020
In this era of rapid advancement in IC technology, multi-valued logic is playing a bigger role in... more In this era of rapid advancement in IC technology, multi-valued logic is playing a bigger role in incorporating multiple functions within single block. Threshold logic gate using Capacitor coupling logic is one of the most effective methods which has given fruitful results. This research paper presents one capacitor coupling logic (C3L) circuit with one clock pulse to implement the CMOS based threshold logic gates .All the simulations are carried out in TANNER software(T spice) using 250nm technology. Here NOR, NAND, AND, OR and majority gate have been designed using this CCLG(Capacitor Coupling Logic Gate) by changing the value of a reference voltage.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
Non-bio-degradable municipal plastic wastes create a severe environmental pollution issue. The de... more Non-bio-degradable municipal plastic wastes create a severe environmental pollution issue. The design and study of a Solar Power-Driven Microwave-Assisted Vacuum Pyrolysis set up to convert waste plastics to fuel have been presented in this article. Here, the pyrolysis reactor will be heated by commercially available microwave oven, commonly used for cocking food. As such plants are usually used in day time, to make it further cost effective, it has been planned to run the microwave oven with the help of solar power. The economical and the eco-friendly aspects will be precisely described here. A prototype design along with the implementation of an off-grid solar power driven microwave oven are discussed in detail.
2021 5th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2021
In this study, various copper thin films are deposited using in-house DC magnetron sputtering sys... more In this study, various copper thin films are deposited using in-house DC magnetron sputtering system at different deposition conditions. The elemental composition of the deposited thin films is investigated by using X-ray Photoelectron Spectroscopy (XPS). The total survey scan and the high-resolution scan at Cu 2p positions are studied thoroughly to optimize the deposition parameter for obtaining better copper content. It is observed that prominent peaks of Cu 2p3/2 and Cu 2p1/2 are obtained from the high-resolution scan of Cu 2p in this developed thin film and these peaks are separated around ~ 19 e V which implies the formation of various oxides.
2020 4th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2020
A large part of used non-bio-degradable waste plastic material causes enormous environmental prob... more A large part of used non-bio-degradable waste plastic material causes enormous environmental problems by restricting the flow of the streams and drainage system, spoiling the fertility of the soil and also instigating harms to the animals. The matter has become a great concern for the civilized life. In order to maintain environmental balance, either recycling or converting plastic/polythene waste to useful materials is the best alternative, which has been considered here. The process preferably should be eco-friendly and economic. Polythene and plastics are basically long chain of hydrocarbons and such long chain of hydrocarbons can be disintegrated to their suitable simpler stable monomer by pyrolysis Here, the working principle of a eco-friendly “Plastic to Fuel” pyrolysis conversion plant along with its design and development methodology is being discussed in detail. High-density and low-density polyethylene (HDPE, LDPE) wastes are pyrolyzed at moderately high temperature ($\sim$ 450° C- 500° C) under sub-atmospheric pressure inside a pyrolysis reactor chamber. Sodium bentonite clay acts as the catalyst to promote the conversion efficiency. The waste polythene mass is quickly heated with the help of a solar driven microwave oven. The efficient dielectric heating property of microwave will be utilized to attain the pyrolysis temperature quickly. This technique reduces the time taken for the pyrolysis reactions and also the total energy needed by the process. The solar energy driven plant makes it a cost effective process. The produced pyrolyzed gas is allowed to pass through a water cooled condenser for distillation set up. Thus, major part of the produced gas will be condensed to form liquid. Usually, several gases produced in burning, pollute the environment, but in this vacuum pyrolysis method the emission of harmful gases are negligible.
2020 4th International Conference on Electronics, Materials Engineering & Nano-Technology (IEMENTech), 2020
Prevalence of diabetes mellitus is a growing area of concern worldwide. An accurate and timely de... more Prevalence of diabetes mellitus is a growing area of concern worldwide. An accurate and timely detection can lead to a normal life of a patient. The existing enzyme-based method for blood glucose detection suffers from poor sensitivity and interference with other blood constituents. Hence, the nano-material synthesis for sensitive and stable non-enzyme based sensors for blood glucose measurement is a worldwide frontline emerging area of research. In this study, the significance of transition metal nano-particle decorated graphene film as a non-enzymatic sensor is discussed. A scheme for synthesizing this sensor materials with detection mechanism is also proposed. The Biomedical and Bioprocess Engineering will be immensely benefitted by the outcome of such research on non-enzymatic glucose sensor material.
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