18 results on '"Ajeet Kumar Kaushik"'
Search Results
2. Silicon Compound Nanomaterials: Exploring Emission Mechanisms and Photobiological Applications
- Author
-
Ateet Dutt, Rafael Antonio Salinas, Shirlley E. Martínez-Tolibia, Juan Ramón Ramos-Serrano, Manmohan Jain, Leon Hamui, Carlos David Ramos, Ebrahim Mostafavi, Yogendra Kumar Mishra, Yasuhiro Matsumoto, Guillermo Santana, Vijay Kumar Thakur, and Ajeet Kumar Kaushik
- Subjects
biodetection ,defect states ,photoluminescence ,quantum confinement ,quantum dots ,silicon ,Applied optics. Photonics ,TA1501-1820 ,Optics. Light ,QC350-467 - Abstract
After the first visible photoluminescence (PL) from porous silicon (pSi), continuous efforts are made to fabricate Si‐based compound nanomaterials embedded in matrices such as oxide, nitride, and carbide to improve optical performance and industrial acceptability. These nanomaterials’ functional and desired properties (nanoparticles and quantum dots embedded in matrices) can vary significantly when embedded in technologically relevant matrices. However, exploring the exact emission mechanisms is one of the remaining challenges from the past few decades. To cover this gap, this review discusses the morphological and optoelectronic properties of Si‐based compound nanomaterials and their correlation with the quantum confinement effect and different surface states to find precise emission mechanisms. One of the biggest challenges of using silicon nanomaterials in the biological sector is the development of sensitive materials of low/acceptable toxicity for identifying target analytes either inside/outside the biological platforms. In this scenario, silicon‐based compound matrices can offer different characteristics and advantages depending on their size configurations and PL emission mechanisms. On the other hand, a proper understanding of these multifaceted silicon nanomaterials’ optical properties (emission mechanisms) can be exploited for pathogen detection and in situ applications in cells and tissues, embarking on a new era of bioimaging technology.
- Published
- 2023
- Full Text
- View/download PDF
3. Photoelectrochemical oxidation assisted air purifiers; perspective as potential tools to control indoor SARS-CoV-2 Exposure
- Author
-
Ajeet Kumar Kaushik and Jaspreet Singh Dhau
- Subjects
Clear indoor air ,Air purification technology ,Photoelectrochemical oxidation ,Viral-infection ,SARS-CoV-2 transmission control ,COVID-19 pandemic management ,Materials of engineering and construction. Mechanics of materials ,TA401-492 ,Industrial electrochemistry ,TP250-261 - Abstract
Coronavirus diseases 2019 (COVID-19), a viral infection pandemic, arises due to easy human-to-human transmission of severe acute respiratory syndrome coronavirus (SARS-CoV-2). The SARS-CoV-2 causes severe respiratory disorders and other life-threatening diseases (during/post-infection) such as black mold disease, diabetes, cardiovascular, and neurological disorders/diseases. COVID-19 infection emerged challenging to control as SARS-CoV-2 transmits through respiratory droplets (> 10 µm size range), aerosols (< 5 µm), airborne, and particulate matter (PM1.0 PM2.5 and PM10.0). SARS-CoV-2 is more infective in indoor premises due to aerodynamics where droplets, aerosols, and PM1.0/2.5/10.0 float for a longer time and distance leading to a higher probability of it entering upper and lower respiratory tracts. To avoid human-to-human transmission, it is essential to trap and destroy SARS-CoV-2 from the air and provide virus-free air that will significantly reduce indoor viral exposure concerns. In this process, an efficient nano-enable photoelectrochemical oxidation (PECO, a destructive approach to neutralize bio-organism) assisted air purification is undoubtedly a good technological choice. This technical perspective explores the role of PECO-assisted Air-Purifiers (i.e., Molekule as a focus example for proof-of-concept) to trap and destroy indoor microorganisms (bacteria and viruses including Coronaviruses), molds, and allergens, and other indoor air pollutants, such as volatile organic compounds (VOCs) and PM1.0/2.5/10.0. It is observed through various standard and non-standard tests that stimuli-responsive nanomaterials coated filter technology traps and destroys microbial particles. Due to technological advancements according to premises requirements and high-performance desired outcomes, Molekule air purifiers, Air Pro Air -Rx, Air Mini, and Air Mini+, have received Food and Drug Administration (FDA) clearance as a Class II medical device for the destruction of bacteria and viruses.
- Published
- 2022
- Full Text
- View/download PDF
4. Nanocomposite with Fast Li+ Ion Conductivity: A Solvent-Free Polymer Electrolyte Reinforced with Decorated Fe3O4 Nanoparticles
- Author
-
Seyedeh Nooshin Banitaba, Dariush Semnani, Elahe Heydari-Soureshjani, Waqas Ul Arifeen, Tae Jo Ko, Behzad Rezaei, Ali A. Ensafi, Masoud Latifi, Ebrahim Mostafavi, and Ajeet Kumar Kaushik
- Subjects
Materials Chemistry ,Electrochemistry ,Energy Engineering and Power Technology ,Chemical Engineering (miscellaneous) ,Electrical and Electronic Engineering - Published
- 2023
5. MXene-modified molecularly imprinted polymers as an artificial bio-recognition platform for efficient electrochemical sensing: progress and perspectives
- Author
-
Ayushi Singhal, Shalu Yadav, Mohd. Abubakar Sadique, Raju Khan, Ajeet Kumar Kaushik, N. Sathish, and Avanish K. Srivastava
- Subjects
Molecular Imprinting ,Molecularly Imprinted Polymers ,Polymers ,General Physics and Astronomy ,Physical and Theoretical Chemistry ,Nanocomposites - Abstract
The development of efficient electrochemical sensors of exceptional features, molecularly imprinted polymers (MIPs), has been extensively utilized due to their great vitality as an alternative to bio-recognition elements. MIPs as an artificial bio-recognition element are getting significant attention due to their affordability, easy processability, and scaling-up capabilities. However, the challenge of longer stability and higher sensitivity associated with MIP-based sensing technology is still a remaining challenge. This can be addressed by modifying MIPs with electro-active nano-systems. Correspondingly, MXene is an emerging material of choice to make MIP-based sensing platforms more efficient and develop a bio-active-free sensing system. This review highlights state-of-the-art MXene-modified MIP electrochemical sensing platforms to overcome the associated limitations of pristine MIPs. As a proof-of-concept, the sensitive and selective detection of markers for health monitoring can be efficiently fulfilled by the high-performance MXene-MIP nanocomposite-based electrochemical sensor. Moreover, the challenges associated with this research area along with the potential solutions are also discussed. An attempt has been made to explore MXene-MIP nanocomposites as a next-generation sensing platform suitable for point-of-care testing (POCT) applications.
- Published
- 2022
6. Design and testing of nanobiomaterials for orthopedic implants
- Author
-
Urmila Chakraborty, Gaurav Bhanjana, Navneet Kaur, Gurpreet Kaur, Ajeet Kumar Kaushik, Sandeep Kumar, and Ganga Ram Chaudhary
- Published
- 2023
7. List of contributors
- Author
-
Gaurav Bhanjana, Sheetal Kaushik Bhardwaj, Urmila Chakraborty, Ganga Ram Chaudhary, Savita Chaudhary, Aman Chauhan, Moondeep Chauhan, Megha A. Deshmukh, Neeraj Dilbaghi, Preeti Garg, Manjit Singh Jadon, Shikha Jain, Rahul Dev Jayant, Abhijeet Joshi, Bhavana Joshi, Vairamani Kanagavel, Gurpreet Kaur, Jaspreet Kaur, Navneet Kaur, Yesbinder Kaur, Ajeet Kumar Kaushik, Anjali Khunger, Rajeev Kumar, Rajesh Kumar, Sandeep Kumar, Behnaz Lahooti, Pandiaraj Manickam, Jyotsana Mehta, Monika Nehra, Arunas Ramanavicius, Mohanraj Sadasivam, Bunty Sharma, Krati Sharma, Rohit Sharma, Ravikumar Shinde, Mahendra D. Shirsat, Mehar Singh, Hanuman N. Thorat, Sree Pooja Varahachalam, and Arti Vashist
- Published
- 2023
8. Preface
- Author
-
Ajeet Kumar Kaushik, Sandeep Kumar, and Ganga Ram Chaudhary
- Published
- 2023
9. Preface
- Author
-
Arpana Parihar, Raju Khan, Ashok Kumar, Ajeet Kumar Kaushik, and Hardik Gohel
- Published
- 2022
10. Multifunctional carbon nanomaterials decorated molecularly imprinted hybrid polymers for efficient electrochemical antibiotics sensing
- Author
-
Ayushi Singhal, Mohd. Abubakar Sadique, Neeraj Kumar, Shalu Yadav, Pushpesh Ranjan, Arpana Parihar, Raju Khan, and Ajeet Kumar Kaushik
- Subjects
Process Chemistry and Technology ,Chemical Engineering (miscellaneous) ,Pollution ,Waste Management and Disposal - Published
- 2022
11. Next-Generation Smart Biosensing : Nano-Platforms, Nano-Microfluidics Interfaces, and Emerging Applications of Quantum Sensing
- Author
-
Kamil Reza Khondakar, Ajeet Kumar Kaushik, Kamil Reza Khondakar, and Ajeet Kumar Kaushik
- Subjects
- Biosensors
- Abstract
Quantum Sensing at the Interface of Nanotechnology Integrated Microfluidics provides broad multidisciplinary coverage of innovative quantum sensing technologies suitable to industries in the engineering, biomedical, healthcare and environmental sectors. Sections discuss emerging quantum sensing and with an introduction to microfluidic devices, smart sensors, the role of nanotechnology, smart sensing, and the role of quantum technology and artificial intelligence for nano-enabled microfluidics. Sensing technologies and nano-enabled microfluidics and their biomedical and industrial applications are explored. This will be a useful resource for those in research and industry interested in biotechnology, nanotechnology, sensing technology and their applications in multidisciplinary fields. - Provides an introduction to the types of microfluidic devices, smart sensors, and the role of nanotechnology - Covers smart sensing for multidisciplinary sectors - Explores the challenges and prospects of nano-microfluidics systems
- Published
- 2024
12. Nanobiotechnology for Food Processing and Packaging
- Author
-
Jay Singh, Ravindra Pratap Singh, Ajeet Kumar Kaushik, Charles Oluwaseun Adetunji, Kshitij Rb Sing, Jay Singh, Ravindra Pratap Singh, Ajeet Kumar Kaushik, Charles Oluwaseun Adetunji, and Kshitij Rb Sing
- Abstract
Nanobiotechnology for Food Processing and Packaging covers nanomaterials'application as an eco-friendly, greener, cost-effective and easy handling and management approach that can help prevent various high-level physical, biological and chemical contamination in foodstuff. Written by experts from a multidisciplinary perspective, each chapter addresses nanomaterials'application as a sustainable tool for the management of uncountable food processing and packaging challenges. Sections focus on nanobiotechnology in processing and packaging, considering food quality, safety and management aspects. The book also highlights various preparative methods and antimicrobial/antifungal activities, including the mechanism of the antimicrobial action of various bionanocomposites and food toxin detection nanobiosensor nano additives. Other sections cover possible food toxin detection, food packaging, and materials such as nanomaterials, nanocomposites, carbon-based nanomaterials, polymer-based nanocomposites and various binary and tertiary nanocomposites and their mechanistic approach. - Explores nanobiotechnology in food processing, food quality, safety and management - Discusses nanomaterials/nanostructure biocompatibility, safety and toxicity in the food sector - Presents eco-friendly, low cost and quick response food toxin detection techniques
- Published
- 2024
13. Engineered Nanostructures for Therapeutics and Biomedical Applications
- Author
-
Ajeet Kumar Kaushik, Sandeep Kumar, Ganga Ram Chaudhary, Ajeet Kumar Kaushik, Sandeep Kumar, and Ganga Ram Chaudhary
- Subjects
- Nanomedicine, Biomedical materials, Nanostructured materials
- Abstract
Engineered Nanostructures for Therapeutics and Biomedical Applications offers a single reference for a diverse biomedical readership to learn about the application of nanotechnology in biomedicine and biomedical engineering, from past developments to current research and future prospects. This book sets out a broad selection of biomedical and therapeutic applications for nanostructures, including bioimaging, nanorobotics, orthopedics, and tissue engineering, offering a useful, multidisciplinary approach. Each chapter discusses challenges faced in each discipline, including limiting factors, biocompatibility, and toxicity, thus enabling the reader to make informed decisions in their research.This book is a comprehensive, broad overview of the role and significance of nanomaterials and their composites that also includes discussions of key aspects in the field of biomedicine. It will be of significant interest to academics and researchers in materials science and engineering, biomedicine and biomedical engineering, chemical engineering, pharmaceutics, bioimaging, and nanorobotics. - Provides a broad overview of the many applications of nanomaterials and nanotechnology in biomedicine and engineering - Offers a multidisciplinary approach that will appeal to a diverse readership, including those in biomedical engineering, materials science, biomedicine, and pharmaceutics - Includes challenges faced and limiting factors for each application, allowing readers to make an informed decision when using nanomaterials in their research
- Published
- 2023
14. Computational Approaches for Novel Therapeutic and Diagnostic Designing to Mitigate SARS-CoV2 Infection : Revolutionary Strategies to Combat Pandemics
- Author
-
Arpana Parihar, Raju Khan, Ashok Kumar, Ajeet Kumar Kaushik, Hardik Gohel, Arpana Parihar, Raju Khan, Ashok Kumar, Ajeet Kumar Kaushik, and Hardik Gohel
- Subjects
- Medical informatics, COVID-19 (Disease)--Treatment--Technological innovations
- Abstract
Computational Approaches for Novel Therapeutic and Diagnostic Designing to Mitigate SARS-CoV2 Infection: Revolutionary Strategies to Combat Pandemics compiles information about various computational bioinformatic approaches that can help combat viral infection. The book includes working knowledge of various molecular docking and molecular dynamic simulation approaches that have been exploited for drug repurposing and drug designing purpose. In addition, it sheds light on reverse vaccinomics and immunoinformatic approaches for vaccine designing against SARS-CoV2 infection. This book is an essential resource for researchers, bioinformaticians, computational biologists, computational chemists and pharmaceutical companies who are working on the development of effective and specific therapeutic interventions and point-of-care diagnostic devices using various computational approaches. - Covers computational based approaches for designing and repurposing drugs - Discusses immunoinformatic and reverse vaccinomic approaches for effective vaccine design - Categorizes information about artificial intelligence-based drug screening and diagnostic tools
- Published
- 2022
15. Advanced Biosensors for Virus Detection : Smart Diagnostics to Combat SARS-CoV-2
- Author
-
Raju Khan, Arpana Parihar, Ajeet Kumar Kaushik, Ashok Kumar, Raju Khan, Arpana Parihar, Ajeet Kumar Kaushik, and Ashok Kumar
- Subjects
- Coronavirus infections--Diagnosis, Biosensors
- Abstract
Advanced Biosensors for Virus Detection: Smart Diagnostics to Combat Against the SARS-CoV2 Pandemic covers the development of biosensor-based approaches for the diagnosis and prognosis of viral infections, specifically coronaviruses. The book discusses wide-ranging topics of available biosensor-based technologies and their application for early viral detection. Sections cover the emergence of SARS-CoV, MERS-CoV and SARS-CoV2, the global health response, the impact on affected populations, state-of-the art biomarkers, and risk factors. Specific focus is given to COVID-19, with coverage of genomic profiling, strain variation and the pathogenesis of SARS-CoV2. In addition, current therapeutics, nano-abled advancements and challenges in the detection of SARS-CoV2 and COVID-19 management are discussed, along with the role of nanomaterials in the development of biosensors and how biosensors can be scaled up for clinical applications and commercialization. - Deals with biosensors-based approaches that could be exploited to design and develop high throughput, rapid and cost-effective diagnostics technologies for the early detection of viral infections - Illustrates the development of multiplexed, miniaturized analytical systems for point-of-care applications - Provides information about fabrication protocols for various biosensor based diagnostic approaches that could be directly implemented to develop a novel biosensor - Includes the past, present and future status of biosensors, along with information about biosensors currently under clinical trials
- Published
- 2022
16. Nanomaterials for Optoelectronic Applications
- Author
-
Mohd. Shkir, Ajeet Kumar Kaushik, Salem AlFaify, Mohd. Shkir, Ajeet Kumar Kaushik, and Salem AlFaify
- Subjects
- Nanotechnology, Optoelectronic devices, Nanostructured materials
- Abstract
This book shines a spotlight on the significance and usefulness of nanomaterials for the development of optoelectronic devices and their real-life applications. It presents an informative overview of the role of nanoscale materials in the development of advanced optoelectronic devices at nanoscale and discusses the applications of nanomaterials in different forms prepared by diverse techniques in the field of optoelectronic and biomedical devices. Major features, such as type of nanomaterials, fabrication methods, applications, tasks, benefits and restrictions, and saleable features, are well covered.Key features:• Explains the features of 0D, 1D, 2D and 3D nanomaterials• Exhibits the wide range of applications of nanomaterials in optoelectronics, photonics, biosensing, x-rays and x-ray detectors, medical imaging, visible light photodetectors, etc.• Discusses the advances in miniaturized nanoscale devices for biomedical applications• Describes the various preparation methods for advanced nanomaterials and their functionalization for fabrication of nanoelectronics devices
- Published
- 2021
17. Nanotechnology in Cancer Management : Precise Diagnostics Toward Personalized Health Care
- Author
-
Kamil Reza Khondakar, Ajeet Kumar Kaushik, Kamil Reza Khondakar, and Ajeet Kumar Kaushik
- Abstract
Nanotechnology in Cancer Management: Precise Diagnostics toward Personalized Health Care provides a well-focused and comprehensive overview of technologies involved in early stage cancer diagnostics via the detection of various cancer biomarkers, both in-vitro and in-vivo. The book briefly describes the advancement in cancer biomarker research relating to cancer diagnostics, covering fundamental aspects of various techniques, especially transduction methodologies, such as electrochemical, optical, magnetic, etc. In addition, it describes approaches on how to make options cost-effective, scalable for clinical application, and user-friendly. Advancements in technology related to device miniaturization, performance improvement and point-of-care applications round out discussions. Final sections cover future challenges, the prospects of various techniques, and how the introduction of nanotechnology in cancer management in a personalized manner is useful. - Includes smart sensing materials such as smart electro-active nanomaterials, sensitive transducers development, nano-enabled advanced imaging, miniaturized analytical system, and device integration and interfacing for point-of-care applications - Describes each component involved in the development of an efficient cancer diagnostics system - Focuses on fundamental and applied concepts of the technologies, along with the related mechanisms proposed for diagnostics of cancer - Enhances fundamental understandings of the concepts and development of nanotechnology based analytical tools and novel techniques for early stage cancer diagnostics and management
- Published
- 2021
18. Nanobiotechnology for Sensing Applications : From Lab to Field
- Author
-
Ajeet Kumar Kaushik, Chandra K. Dixit, Ajeet Kumar Kaushik, and Chandra K. Dixit
- Subjects
- Nanotechnology, Biosensors, Nanobiotechnology
- Abstract
This book explores the potential of nanosystems as a multidisciplinary science with the aim of the design and development of smart sensing technologies using micro/nano electrodes and novel nanosensing material. It discusses their integration with MEMS, miniaturized transduction systems, novel sensing strategies, and wearable sensors performing at POC for diagnostics and personalized health care monitoring. It presents basic concepts pertaining to nanobiosensor fabrication, developments in the field of smart nanomaterials, nano-enabling technologies, micro-nano hybrind platforms, and their applications in healthcare.
- Published
- 2017
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.