Publications by authors named "Atul Kumar Tiwari"

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Antifungal Susceptibility Profile of Aspergillus Strains Isolated From the Lower Respiratory Tract in Eastern Indian Patients: A Hospital-Based Study.
Aishwarya Nikhil, Sradha Choudhury, Mohit Bhatia, Atul Kumar Tiwari, Ritika Srivastava

Microbiologyopen· December 2025

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Evaluating the combined impact of amphotericin B and posaconazole on the germination of a rare Rhizopus homothallicus isolate responsible for COVID-19 associated mucormycosis.
Aishwarya Nikhil, Atul Kumar Tiwari, Suchita Gautam, Ragini Tilak, Mohit Bhatia

Rev Iberoam Micol· December 2025

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Role of Polymeric Stabilizing Agents as a Molecular Spacer in Gold Nanoparticle-Mediated FRET-Based Biosensing.
Atul Kumar Tiwari, Roger J Narayan

Biosensors (Basel)· September 2025

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Making vancomycin a potent broad-spectrum antimicrobial agent using polyaziridine-stabilized gold nanoparticles as a delivery vehicle.
Atul Kumar Tiwari, Aishwarya Nikhil, Avinash Chaurasia, Prem C Pandey, Roger J Narayan

J Biomater Appl· July 2025

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New D-π-A-Based Coumarin- Derived Fluorescent Theranostic Probes With Broad-Spectrum Antimicrobial Activity.
Himanshu Rai, Atul Kumar Tiwari, Aishwarya Nikhil, Ankit Tiwari, Prahalad Singh Bharti

Arch Pharm (Weinheim)· July 2025

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enrichment of trace elements promotes rapid germination of conidia: a clinical concern for immunosuppressed and hyperglycemic patients.
Aishwarya Nikhil, Atul Kumar Tiwari, Ragini Tilak, Mohit Bhatia, Munesh Kumar Gupta

Curr Med Mycol· November 2024

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Molecular Weights of Polyethyleneimine-Dependent Physicochemical Tuning of Gold Nanoparticles and FRET-Based Turn-On Sensing of Polymyxin B.
Atul Kumar Tiwari, Munesh Kumar Gupta, Ramovatar Meena, Prem C Pandey, Roger J Narayan

Sensors (Basel)· March 2024

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Aggregation-Resistant, Turn-On-Off Fluorometric Sensing of Glutathione and Nickel (II) Using Vancomycin-Conjugated Gold Nanoparticles.
Atul Kumar Tiwari, Munesh Kumar Gupta, Hari Prakash Yadav, Roger J Narayan, Prem C Pandey

Biosensors (Basel)· January 2024

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Diagnostic Accuracy of Ocular Ultrasonography in Identifying Raised Intracranial Pressure among Pediatric Population.
Vignan Kappagantu, Tej Prakash Sinha, Deepak Agrawal, Nayer Jamshed, Akshay Kumar, Atul Kumar Tiwari

Pediatr Neurosurg· August 2023

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Synthesis of vancomycin functionalized fluorescent gold nanoparticles and selective sensing of mercury (II).
Atul Kumar Tiwari, Hari Prakash Yadav, Munesh Kumar Gupta, Roger J Narayan, Prem C Pandey

Front Chem· August 2023

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Diagnostic significance of dysregulated miRNAs in T-cell malignancies and their metabolic roles.
Deepankar Mondal, Sapnita Shinde, Souvik Paul, Suresh Thakur, Gsk Velu, Atul Kumar Tiwari

Front Oncol· August 2023

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Performance of qSOFA Score as a Screening Tool for Sepsis in the Emergency Department.
Atul Kumar Tiwari, Nayer Jamshed, Ankit Kumar Sahu, Akshay Kumar, Praveen Aggarwal

J Emerg Trauma Shock· March 2023

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A whole cell fluorescence quenching-based approach for the investigation of polyethyleneimine functionalized silver nanoparticles interaction with .
Atul Kumar Tiwari, Munesh Kumar Gupta, Roger J Narayan, Prem C Pandey

Front Microbiol· February 2023

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Amine-Functionalized Silver Nanoparticles: A Potential Antiviral-Coating Material with Trap and Kill Efficiency to Combat Viral Dissemination (COVID-19).
Atul Kumar Tiwari, Munesh Kumar Gupta, Govind Pandey, Shivangi Pandey, Prem C Pandey

Biomed Mater Devices· October 2022

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Size and Zeta Potential Clicked Germination Attenuation and Anti-Sporangiospores Activity of PEI-Functionalized Silver Nanoparticles against COVID-19 Associated Mucorales ().
Atul Kumar Tiwari, Munesh Kumar Gupta, Govind Pandey, Ragini Tilak, Roger J Narayan

Nanomaterials (Basel)· June 2022

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Interplay of Nutrition and Psychoneuroendocrineimmune Modulation: Relevance for COVID-19 in BRICS Nations.
Arundhati Mehta, Yashwant Kumar Ratre, Krishna Sharma, Vivek Kumar Soni, Atul Kumar Tiwari

Front Microbiol· December 2021

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Synthetic incorporation of palladium-nickel bimetallic nanoparticles within mesoporous silica/silica nanoparticles as efficient and cheaper catalyst for both cationic and anionic dyes degradation.
Prem C Pandey, Murli Dhar Mitra, Atul Kumar Tiwari, Shwarnima Singh

J Environ Sci Health A Tox Hazard Subst Environ Eng· June 2021

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Curcumin, a traditional spice component, can hold the promise against COVID-19?
Vivek Kumar Soni, Arundhati Mehta, Yashwant Kumar Ratre, Atul Kumar Tiwari, Ajay Amit

Eur J Pharmacol· November 2020

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Molecular weight of polyethylenimine-dependent transfusion and selective antimicrobial activity of functional silver nanoparticles.
Atul Kumar Tiwari, Munesh Kumar Gupta, Govind Pandey, Roger J Narayan, Prem C Pandey

J Mater Res· October 2020

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