Vikram Singh

Nanotheranostics for Alzheimer’s Disease: The Rising Promise of Fluorescent Carbon Dots

Gayatri Prasad, Mansi Srivastava, Vikram Singh

Alzheimer's disease is a commonly observed neurodegenerative disease among older adults worldwide nowadays. It is characterized by a gradual decline in neuronal structural features and function in the brain owing to the aggregation and deposition of prion protein (amyloid beta), hyperphosphorylation of …

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Eco-Friendly Self-Passivated Fluorescent Carbon Quantum Dots for Rapid Paper-Based Nanoscale Sensing of Mercury in Water Matrices

Tuhin Mandal, Rabi Narayan Senapati, Ashish Kumar Ghosh, Reginald Ebhin Masto et autres

High Resolution Image Download MS PowerPoint Slide Agro-industrial waste and coal are abundant carbon resources endowed with pre-existing functional groups that can advance the development of value-added materials of societal relevance. Developing eco-friendly fluorescent carbon quantum dots as sensors from these natural …

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Sodium Alginate Offers Neuroprotection via Mitigating Inflammatory and Oxidative Markers in Cadmium-exposed Experimental Albino Rats

Prince, Surbhi Gupta, Prabhat Kumar Singh, Sachin Tyagi et autres

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Sodium alginate offers neuroprotection via mitigating inflammatory and oxidative markers in cadmium-exposed experimental rats

Prince ., Surbhi Gupta, Prabhat Kumar Singh, Sachin Tyagi et autres

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Kitchen Waste-Derived Oxygen-Doped Fluorescent Carbon Quantum Dots for Ultra-Trace Detection of Chromium(VI) in Environmental Water Matrices

Tuhin Mandal, Rabi Narayan Senapati, Ashish Kumar Ghosh, Reginald Ebhin Masto et autres

High Resolution Image Download MS PowerPoint Slide Developing a green sensor using agro-industrial and kitchen wastes is a novel approach to maintain sustainability and overcome the cost of the available chemical-based sensors. Hexavalent chromium determination is crucial for public health due to …

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Author response for "Development of Cost-effective Fluorescent Carbon Nanoparticles as Security Ink for Anticounterfeiting and Fingerprint Visualization"

Shiv Rag Mishra, Tuhin Mandal, Ashish Kumar Ghosh, Vikram Singh

Microporous activated carbon from Madhuca Longifolia flower for efficient methylene blue dye removal in wastewater treatment

Shiv Rag Mishra, Tuhin Mandal, Vivek Kumar Verma, Rabi Narayan Senapati et autres

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Emergence of Fluorescent Glycodots for Biomedical Applications

Kartikey Singh, Tuhin Mandal, Umesh Pratap Pandey, Vikram Singh

Carbohydrate-functionalized quantum dots exhibit excellent physical characteristics and enhance the steric interaction with biological cells and tissues. Glycoconjugation of quantum dots promotes aqueous solubility, stability, and reduced immunogenicity. Carbohydrate-protein interactions are involved in various vital processes and provide insight into cellular recognition, …

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White-light emitting self-assembled graphene quantum dots from coal soot

Shiv Rag Mishra, Tuhin Mandal, Rabi Narayan Senapati, Vikram Singh

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Development of cost-effective fluorescent carbon nanoparticles as security ink for anticounterfeiting and fingerprint visualization

Shiv Rag Mishra, Tuhin Mandal, Ashish Kumar Ghosh, Vikram Singh

Anticounterfeiting and latent fingerprinting have become ever-growing global demands, impacting national economies, defence and various technological fields. This has led to an increasing need for photoluminescent materials that are nontoxic, highly luminous, photostable, more sensitive and low-cost. However, there is a lack …

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Low‐Quality Indian Coal Derived Fluorescent Carbon Nano‐Onions for Tissue Imaging

Tuhin Mandal, Shiv Rag Mishra, Abhishek Banerjee, Ghazal Firoz et autres

Abstract The synthesis of novel contrast agents based on carbon nanomaterials is garnering significant attention because of their unique properties, such as biocompatibility, ease of fabrication, colloidal stability, and low cost. This article describes a possible and sustainable approach for developing blue‐emitting …

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Biocompatible Fluorescent Graphene Oxide Quantum Dots for Imaging of Drosophila melanogaster

Shiv Rag Mishra, Tuhin Mandal, Surajita Sahu, Monalisa Mishra et autres

High Resolution Image Download MS PowerPoint Slide Developing reliable biocompatible bioimaging agents is paramount for diagnosing critical diseases and disorders early through oral ingestion of fluorescent probes to image living organisms. Here, we prepared fluorescent, water-dispersed graphene oxide quantum dots via pyrolysis …

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