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    Chapter and Conference Paper

    Coherent Population Trap** Based Atomic Sensors for Space Application

    Coherent population trap** (CPT) is a promising technique to realize miniaturized atomic frequency standard (clocks) and magnetic field sensor (magnetometer) for precision measurements in space. Atomic clock...

    Kaitha Rajaiah, Pragya Tiwari, R. Manjula in Advances in Small Satellite Technologies (2023)

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    Chapter

    Therapeutic Potential of Essential Oils against SARS-CoV-2 Infection

    Essential oils consist of a complex mixture of diverse, lipophilic and volatile phytochemical constituents associated with a wide range of ethnopharmacological applications. Apart from their antibacterial, ant...

    Muhammad Adil, Pragya Tiwari, Jen-Tsung Chen in Ethnopharmacology and Drug Discovery for C… (2023)

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    Chapter

    Diversity and Antimicrobial Potential of Orchidaceae-Associated Fungal Endophytes

    Orchidaceae is one of the largest and wide-ranging families of flowering plants, and orchids are well-known for their medicinal and ornamental values across the world. Fungal endophytes internally invade the l...

    Muhammad Adil, Pragya Tiwari, Jen-Tsung Chen in Advances in Orchid Biology, Biotechnology … (2023)

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    Chapter

    Plant-Derived Bioactive Compounds as Potential ACE-2 Inhibitors Against SARS-CoV-2 Infection

    Severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) resulted in the COVID-19 pandemic associated with severe morbidity, high mortality and adverse socioeconomic consequences across the world. Besides ...

    Muhammad Adil, Pragya Tiwari, Jen-Tsung Chen in Ethnopharmacology and Drug Discovery for C… (2023)

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    Book

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    Article

    MEMS Rubidium atomic vapor cell for miniature atomic resonance device applications

    This paper reports the on-going development of MEMS-based Rubidium vapor cells for miniaturized frequency standard applications. The cells have been fabricated using bulk silicon micromachining process of a 1....

    M. S. Giridhar, M. M. Nandakishor, Apurva Dahake in ISSS Journal of Micro and Smart Systems (2022)

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    Article

    Engineering Catharanthus roseus monoterpenoid indole alkaloid pathway in yeast

    Catharanthus roseus (Madagascar periwinkle), a medicinal plant possessing high pharmacological attributes, is widely recognized for the biosynthesis of anticancer monoterpenoid indole alkaloids (MIAs) — vinblasti...

    Vyoma Mistry, Siddhi Darji, Pragya Tiwari in Applied Microbiology and Biotechnology (2022)

  8. Article

    Open Access

    Characteristic parameters of photonic nanojets of single dielectric microspheres illuminated by focused broadband radiation

    Herein, we report the theoretical investigation on the photonic nanojets (PNJs) of single dielectric microspheres illuminated by focused broadband radiation (polychromatic light) from a Halogen lamp, supercont...

    Amartya Mandal, Pragya Tiwari, Paul K. Upputuri, Venkata R. Dantham in Scientific Reports (2022)

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    Chapter

    Nanotechnologies and Sustainable Agriculture for Food and Nutraceutical Production: An Update

    The recent era has seen the emergence of nanotechnology as a promising tool in modern agriculture, projected to have a major impact in boosting food and nutraceutical production, shortly. The recent advance in...

    Pragya Tiwari in Plant and Nanoparticles (2022)

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    Chapter

    Antimicrobial Peptides as Effective Agents Against Drug-Resistant Pathogens

    The rising incidence of antimicrobial resistance continues to project a global healthcare concern. The spread of drug-resistant pathogens and indiscriminate use of the existing antibiotics has a profound effec...

    Pragya Tiwari, Yashdeep Srivastava, Vinay Kumar in Antimicrobial Resistance (2022)

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    Article

    Microfluidic Based Analyzer for Water Dissolved Arsenic (AsIII) Detection

    Monitoring of toxic contaminants is very important for the preservation of the environment. Arsenic contamination of drinking water is a major global problem. Its maximum contamination limit (MCL) in drinking ...

    Suroosh S. Ali, Bhavishya B. Waghwani, Shubham Anjankar in Water, Air, & Soil Pollution (2021)

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    Chapter

    Plant Growth-Promoting Soil Microbiomes: Beneficial Attributes and Potential Applications

    Soil microbiome constitutes an integral component of plant–soil–microbe associations and has a key impact on the ecosystem. The soil microbiome influences key biological processes namely bio-geochemical cyclin...

    Pragya Tiwari, Subir Kumar Bose in Soil Microbiomes for Sustainable Agriculture (2021)

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    Chapter

    Portraying Fungal Mechanisms in Stress Tolerance: Perspective for Sustainable Agriculture

    Environmental stresses adversely affect plant growth and have a major impact on agricultural production worldwide. Different strategies, namely, molecular, physiological, and agronomical methods were employed ...

    Pragya Tiwari, Mangalam Bajpai, Lalit Kumar Singh in Recent Trends in Mycological Research (2021)

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    Article

    Optical Properties of Au-Ag Bimetallic Nanoparticles of Different Shapes for Making Efficient Bimetallic-Photonic Whispering Gallery Mode Hybrid Microresonators

    For the first time, we propose a bimetallic-photonic whispering gallery mode (WGM) hybrid microresonator for the detection and sizing of single protein molecules in real time. To optimize the sensitivity of hy...

    Pragya Tiwari, Gour Mohan Das, Venkata Ramanaiah Dantham in Plasmonics (2020)

  15. Article

    Open Access

    The pivot point arginines identified in the β-pinwheel structure of C-terminal domain from Salmonella Typhi DNA Gyrase A subunit

    The essentiality of DNA Gyrase in basic cellular processes in bacterial pathogens makes it an ideal drug target. Though the Gyrase has a conserved mechanism of action, the complete DNA wrap** and binding pro...

    Ekta Sachdeva, Gurpreet Kaur, Pragya Tiwari, Deepali Gupta in Scientific Reports (2020)

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    Chapter

    Legume Derived Bioactive Peptides

    Legumes constitute the key component of a balanced diet, a good source of nutrition for population across the globe. The bioactive compounds from legumes have been shown to demonstrate therapeutic properties a...

    Pragya Tiwari, Anjani Devi Chintagunta in Sustainable Agriculture Reviews 45 (2020)

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    Chapter

    Phytohormones Producing Fungal Communities: Metabolic Engineering for Abiotic Stress Tolerance in Crops

    Plants are constantly exposed to environmental challenges, namely the biotic and abiotic stresses which adversely affect plant growth and agriculture productivity worldwide. To adapt to ever changing climatic ...

    Pragya Tiwari, Mangalam Bajpai in Agriculturally Important Fungi for Sustain… (2020)

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    Article

    Vortex Matter in Highly Strained Nb \(_{75}\) Zr \(_{25}\) : Analogy with Viscous Flow of Disordered Solids

    We present the results of magnetization and magneto-transport measurements in the superconducting state of an as-cast Nb \(_{75}\) ...

    Jagdish Chandra, Meghmalhar Manekar, V. K. Sharma in Journal of Low Temperature Physics (2017)

  19. No Access

    Article

    Insight into co-operative growth of nearly monodispersive CdS nanocrystals embedded in polyvinyl pyrrolidone

    Nanocomposites of CdS nanocrystals (NCs) embedded in a polyvinyl pyrrolidone are grown using one-step chemical bath deposition technique. While this method eliminates an additional step for the growth of NCs, ...

    Ekta Rani, Rahul Aggarwal, Alka A. Ingale, Komal Bapna in Journal of Materials Science (2016)

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    Article

    Fatigue Crack Propagation and Fracture Toughness of Laser Rapid Manufactured Structures of AISI 316L Stainless Steel

    Fatigue crack propagation, fracture toughness, and impact toughness of AISI 316L stainless steel fabricated by laser rapid manufacturing with a continuous wave CO2 laser have been systematically studied. Charpy...

    P. Ganesh, Rakesh Kaul, G. Sasikala in Metallography, Microstructure, and Analysis (2014)

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