Publications by authors named "Samit Guha"

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A Custom-Engineered Water-Soluble Peptide-Based Macrocyclic Polynuclear Gd-Chelated Paramagnetic Multimodal Contrast Agent for Mitochondria-Targeted Fluorescence Imaging Integrated with MRI.
Samiran Kar, Rabi Sankar Das, Tapas Bera, Aniruddha Mondal, Sucharita Ghara, Samit Guha

Anal Chem· October 2025

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Design of Water-Soluble PEGylated Heptapeptide-Based Multifunctional Magnetic Nanovesicles for Cancer Targeted MRI Integrated With Fluorescence Imaging.
Tapas Bera, Aniruddha Mondal, Priti Ghosh, Ipsita Ganguly, Sanjit Dutta, Samit Guha

Small· August 2025

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Engineering a Green Fluorescent Protein-Core-Inspired NIR-Photocage: Exploring -GFP-PRPG toward Alzheimer's Disease Therapeutics.
Saugat Mondal, Jusung An, Tapas Bera, Moumita Banerjee, Snehasish Debnath, Samit Guha

ACS Cent Sci· July 2025

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Targeted NIR Fluorescent Mechanically Interlocked Molecules-Peptide Bioconjugate for Live Cancer Cells Submitochondrial Stimulated Emission Depletion Super-Resolution Microscopy.
Samiran Kar, Rabi Sankar Das, Tapas Bera, Shreya Das, Ayan Mukherjee, Samit Guha

Bioconjug Chem· February 2025

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A mitochondria targeting, designed, aggregation-induced emission probe for selective detection of neurotoxic amyloid-β aggregates.
Tapas Bera, Aniruddha Mondal, Samiran Kar, Ayan Mukherjee, Somenath Banerjee, Samit Guha

J Mater Chem B· November 2024

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Design of an Acidic pH-Activated NIR Fluorescent Convertible Rhodamine-Hemicyanine Probe-Peptide Conjugate for Living Cancer Cell Active Targeted Selective Tracking of Lysosomes.
Ayan Mukherjee, Samiran Kar, Shreya Das, Tapas Bera, Aniruddha Mondal, Samit Guha

Chemistry· September 2024

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Two-Dimensional Cu-Based MOF for Selective Staining of the Cellular Nucleus through Fluorescence Imaging and Selective Sorption of Dye Molecules in Aqueous Medium.
Sayani Hui, Pranab Chandra Saha, Samit Guha, Partha Mahata

Inorg Chem· July 2024

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Design of Water-Soluble Rotaxane-Capped Superparamagnetic, Ultrasmall FeO Nanoparticles for Targeted NIR Fluorescence Imaging in Combination with Magnetic Resonance Imaging.
Rabi Sankar Das, Debabrata Maiti, Samiran Kar, Tapas Bera, Ayan Mukherjee, Samit Guha

J Am Chem Soc· September 2023

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Live-Cell Mitochondrial Targeted NIR Fluorescent Covalent Labeling of Specific Proteins Using a Dual Localization Effect.
Pranab Chandra Saha, Rabi Sankar Das, Shreya Das, Nayim Sepay, Tanima Chatterjee, Samit Guha

Bioconjug Chem· August 2023

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C-Terminal Lipidation of SARS-CoV-2 Fusion Peptide Reinstates Superior Membrane Fusion Catalytic Ability.
Avijit Sardar, Tapas Bera, Santosh Kumar Samal, Nikesh Dewangan, Mithila Kamble, Samit Guha

Chemistry· February 2023

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Acidic pH-Triggered Live-Cell Lysosome Specific Tracking, Ratiometric pH Sensing, and Multicolor Imaging by Visible to NIR Switchable Cy-7 Dyes.
Ayan Mukherjee, Pranab Chandra Saha, Samiran Kar, Pampa Guha, Rabi Sankar Das, Samit Guha

Chembiochem· February 2023

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Construction of Red Fluorescent Dual Targeting Mechanically Interlocked Molecules for Live Cancer Cell Specific Lysosomal Staining and Multicolor Cellular Imaging.
Rabi Sankar Das, Ayan Mukherjee, Samiran Kar, Tapas Bera, Shreya Das, Samit Guha

Org Lett· August 2022

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Construction of Self-Assembling Lipopeptide-Based Benign Nanovesicles to Prevent Amyloid Fibril Formation and Reduce Cytotoxicity of GxxxGxxxGxxxG Motif.
Tapas Bera, Pranab Chandra Saha, Tanima Chatterjee, Samiran Kar, Samit Guha

Bioconjug Chem· June 2022

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Acidic pH-Activatable Visible to Near-Infrared Switchable Ratiometric Fluorescent Probe for Live-Cell Lysosome Targeted Imaging.
Ayan Mukherjee, Pranab Chandra Saha, Rabi Sankar Das, Tapas Bera, Samit Guha

ACS Sens· June 2021

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Supramolecular Dipeptide-Based Near-Infrared Fluorescent Nanotubes for Cellular Mitochondria Targeted Imaging and Early Apoptosis.
Pranab Chandra Saha, Tapas Bera, Tanima Chatterjee, Jayeeta Samanta, Arunima Sengupta, Samit Guha

Bioconjug Chem· April 2021

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Design and Synthesis of Near-Infrared Mechanically Interlocked Molecules for Specific Targeting of Mitochondria.
Rabi Sankar Das, Pranab Chandra Saha, Nayim Sepay, Ayan Mukherjee, Sudipta Chatterjee, Samit Guha

Org Lett· August 2020

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Supramolecular β-Sheet Forming Peptide Conjugated with Near-Infrared Chromophore for Selective Targeting, Imaging, and Dysfunction of Mitochondria.
Pranab Chandra Saha, Rabi Sankar Das, Tanima Chatterjee, Maitree Bhattacharyya, Samit Guha

Bioconjug Chem· May 2020

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Targeting and Imaging of Mitochondria Using Near-Infrared Cyanine Dye and Its Application to Multicolor Imaging.
Pranab Chandra Saha, Tanima Chatterjee, Rudradip Pattanayak, Rabi Sankar Das, Ayan Mukherjee, Samit Guha

ACS Omega· September 2019

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Role of the transmembrane domain in SNARE protein mediated membrane fusion: peptide nucleic acid/peptide model systems.
Jan-Dirk Wehland, Antonina S Lygina, Pawan Kumar, Samit Guha, Barbara E Hubrich

Mol Biosyst· August 2016

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Croconaine rotaxane for acid activated photothermal heating and ratiometric photoacoustic imaging of acidic pH.
Samit Guha, Gillian Karen Shaw, Trevor M Mitcham, Richard R Bouchard, Bradley D Smith

Chem Commun (Camb)· January 2016

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SNARE protein analog-mediated membrane fusion.
Pawan Kumar, Samit Guha, Ulf Diederichsen

J Pept Sci· August 2015

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Clean Photothermal Heating and Controlled Release from Near-Infrared Dye Doped Nanoparticles without Oxygen Photosensitization.
Samit Guha, Scott K Shaw, Graeme T Spence, Felicia M Roland, Bradley D Smith

Langmuir· July 2015

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Spatial modulation spectroscopy for imaging and quantitative analysis of single dye-doped organic nanoparticles inside cells.
Mary Sajini Devadas, Tuphan Devkota, Samit Guha, Scott K Shaw, Bradley D Smith

Nanoscale· June 2015

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Tunable electronic interactions between anions and perylenediimide.
Flynt S Goodson, Dillip K Panda, Shuvasree Ray, Atanu Mitra, Samit Guha

Org Biomol Chem· August 2013

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Nucleobase-caged peptide nucleic acids: PNA/PNA duplex destabilization and light-triggered PNA/PNA recognition.
Samit Guha, Julia Graf, Björn Göricke, Ulf Diederichsen

J Pept Sci· July 2013

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