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#C3 symmetry based multi-color thermochromic molecule
2025
2025
Tuning Solid-State Emissions via Twists and Turns in Polymorphic Self- and Cross-Coupled Dianthrylethenes
B. Prusti*, S. Tripathi, P. Sivasakthi, P. K. Samanta and M. Chakravarty* Just accepted in Adv. Optical Mater.
Multiphase Detection of Crucial Biological Amines using Single 2,4,6-Tristyrylpyrylium Dye
S. Tripathi, B. Prusti and M. Chakravarty*
Commun. Chem., 2025, 8, 81.
Efficient Dual-Phase Visual Detection of Pesticides in Real Samples with Electron-rich Emitters Carrying Multiple Twists
S. Tripathi and M. Chakravarty*
Mtaerials Advances, Just Accepted
https://doi.org/10.1039/D5MA00630A
Unveiling the Long-Awaited Aldehyde Intermediate in Oxidative Dephosphorylation: A Unique Approach to Access Useful Carboxaldehydes.
Unveiling the Long-Awaited Aldehyde Intermediate in Oxidative Dephosphorylation: A Unique Approach to Access Useful Carboxaldehydes.
S. Tripathi and M. Chakravarty*
S. Tripathi and M. Chakravarty*
Chem Eur J. 2025, 31, e202403300;
Twisted Molecular Core Conjugated Oxo-Ether as a Fluorescent Probe for Lipid-Droplets Bioimaging and Live Cancer Cell Discrimination
Twisted Molecular Core Conjugated Oxo-Ether as a Fluorescent Probe for Lipid-Droplets Bioimaging and Live Cancer Cell Discrimination
S. Bhuin, P. Chakraborty, P. Yogeeswari, and M. Chakravarty*
S. Bhuin, P. Chakraborty, P. Yogeeswari, and M. Chakravarty*
ACS Appl. Bio Materials 2025, Just Accepted
Bis-benzimidazole-linked divinylcarbazoles as AIE-gens: Fluorescence turn-on response detecting polyamine vapors at diverse concentrations
Bis-benzimidazole-linked divinylcarbazoles as AIE-gens: Fluorescence turn-on response detecting polyamine vapors at diverse concentrations
Sameer Singh , Pralok Kumar Samanta a, Kalyaneswar Mandal b, Manab Chakravarty
Sameer Singh , Pralok Kumar Samanta a, Kalyaneswar Mandal b, Manab Chakravarty
Dyes and Pigments 241 (2025) 112916
Supramolecular AIE-Active Luminogens: Unique in Chemosensing and Their Underlying Mechanisms
M. Chakravarty* and B. Prusti
M. Chakravarty* and B. Prusti
Encyclopedia of Aggregation-Induced Emission
Springer, Singapore. https://doi.org/10.1007/978-981-97-1574-9_62-1
Tetra-benzimidazoles flanking from divinyl-phenothiazine: AIEgens as aza-Michael acceptors in concentration-tuned responses to biogenic amine vapors.
Tetra-benzimidazoles flanking from divinyl-phenothiazine: AIEgens as aza-Michael acceptors in concentration-tuned responses to biogenic amine vapors.
S. Singh, K. Mandal and M. Chakravarty*
S. Singh, K. Mandal and M. Chakravarty*
Chem Commun. 2025, 61, 728-731
A. Patra, Sk M. Rahaman, T. Mandal, N. Khatun, A. Nandy, A. Pal, S. Roy, S. Dey, M. Chakravarty, B. Saha
A. Patra, Sk M. Rahaman, T. Mandal, N. Khatun, A. Nandy, A. Pal, S. Roy, S. Dey, M. Chakravarty, B. Saha
Research on Chemical Intermediates, 2025 51 (2), 901-922
S. Tripathi, S. Halder, P. Sivasakthi, P. K. Samanta, C. Chakraborty*, M. Chakravarty* ,
S. Tripathi, S. Halder, P. Sivasakthi, P. K. Samanta, C. Chakraborty*, M. Chakravarty* ,
Next Materials, 2025, 6, 100472
Optimizing homologous alcohol oxidation: elucidating the impact of surfactant-alcohol hydrophobic interaction and micellar surface charge Mousumi Layek, Sandip Kundu, Priya Karmakar, Sk Mehebub Rahaman, Trishna Mandal, Arnab Patra, Arindam Nandy, Manab Chakravarty, Pintu Sar, Bidyut Saha
Optimizing homologous alcohol oxidation: elucidating the impact of surfactant-alcohol hydrophobic interaction and micellar surface charge Mousumi Layek, Sandip Kundu, Priya Karmakar, Sk Mehebub Rahaman, Trishna Mandal, Arnab Patra, Arindam Nandy, Manab Chakravarty, Pintu Sar, Bidyut Saha
Research on Chemical Intermediates, 2025 51 (2), 311
Phenothiazine-linked Glutamic Acid Dendrons: An Easy Access and a New Class of SARS-CoV-2 Main Protease Inhibitors
Sameer Singh,a Aditi Gangopadhyay,b Dharmarajan Sriramc and Manab Chakravartya*
Sameer Singh,a Aditi Gangopadhyay,b Dharmarajan Sriramc and Manab Chakravartya*
RSC Open Science Just accepted , 2025
RSC Open Science Just accepted , 2025
2024
2024
Access to Diverse Glutamic Acid Dendrons and a Janus Peptide Dendrimer Using an Atypical Solid Phase Synthesis
Access to Diverse Glutamic Acid Dendrons and a Janus Peptide Dendrimer Using an Atypical Solid Phase Synthesis
Sameer Singh, Kalyaneswar Mandal* and Manab Chakravarty*
J. Org. Chem. 2024, 89, 16, 11261–11271
Isomeric benzenediol-linked organophosphonates as a handy reusable emitting platform: Diversity in polyamine vapor detection
Isomeric benzenediol-linked organophosphonates as a handy reusable emitting platform: Diversity in polyamine vapor detection
Akshitha Jain, Pandiyan Sivasakthi, Pralok K. Samanta and Manab Chakravarty*
Akshitha Jain, Pandiyan Sivasakthi, Pralok K. Samanta and Manab Chakravarty*
Just Accepted in J. Org. Chem. 2024, 10.1021/acs.joc.3c02490
Just Accepted in J. Org. Chem. 2024, 10.1021/acs.joc.3c02490
Concentration-tuned Diverse Response to Selective Biogenic Amines using a Reusable Fluorophore: Monitoring Protein-rich Food Spoilage
Madhuparna Chakraborty,a Pandiyan Sivasakthi,b Pralok K. Samantab and Manab Chakravarty*a
Just Accepted in J. Mater Chem B 2024,
Targeting hexokinase 2 for oral cancer therapy: structure-based design and validation of lead compounds
Purbali Chakraborty1,2 , Syeda Lubna 3 , Shouvik Bhuin4 , Deepika K. 1 , Manab Chakravarty4 , Trinath Jamma 2,3 * and Perumal Yogeeswari*
JFront. Pharmacol., 11 March 2024
Sec. Pharmacology of Anti-Cancer Drugs
Volume 15 - 2024 | https://doi.org/10.3389/fphar.2024.1346270
Engineering the reverse micellar-templated Co(OH)2 nanospheres based Pickering emulsion and unveiling the mechanism of ambiguous phase separation
Engineering the reverse micellar-templated Co(OH)2 nanospheres based Pickering emulsion and unveiling the mechanism of ambiguous phase separation
Sk Mehebub Rahaman a, Madhuparna Chakraborty b, Trishna Mandal a, Nargis Khatun a, Arnab Patra a, Manab Chakravarty b, Bidyut Saha*
Journal of Molecular Liquids 413 (2024) 125904
Varied optical features and mechanofluorochromism in dicyanovinyl- vs. cyanoacrylicacid-linked twisted π-conjugates: A potential reusable platform for security applications
Madhuparna Charavarty and M. Chakravarty*
Just Accepted in Mater. Today Chemistry, 2024, 35, 101836.
B. Prusti,* S. Tripathi, P. K. Samanta and M. Chakravarty*
2023
2023
PATENT
Uncharged, room temperature-stable, π-conjugated, organic dyes for nucleus-specific bioimaging and method of preparing the same
Inventors: S. Bhuin, P. Chakraborty, P. Yogeeswari and M. Chakravarty
Applicant: BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE, PILANI (BITS) Date of filing: 02-08-2023, Patent Application No.: 202311051895
PATENT
AN ORGANIC FLUOROPHORE PROBE TO DETECT THE FRESHNESS OF PROTEIN-RICH FOOD
Inventors: M. Chakraborty and M. Chakravarty*
Applicant: 1. CHAIRMAN, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION (DRDO) 2. BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE, PILANI (BITS)
Date of filing: 27/07/2023, Patent Application No.: 202311050579
Asymmetrical Organic D-π-A Conjugate with ‘V’-Shaped Crystal Packing: Quest to transcend the limits of photophysical properties and applications
S. Bhuin, P. Chakraborty, P. Sivasakthi, P. Samanta, P. Yogeeswari and M. Chakravarty*
J. Mater Chem C 2023, (just accepted)
https://pubs.rsc.org/en/content/articlelanding/2023/tc/d3tc01793a
An effect of hydrophobicity of cosurfactant on the growth of cerium tetrafluoride hexagonal nanorods in water-in-oil microemulsion template
Sk Mehebub Rahaman, Anirudh Bardhan, Trishna Mandal, Madhuparna Chakraborty, Nargis Khatun, Mousumi Layek, Shivanjali Sharma, Manab Chakravarty, Rumpa Saha, Bidyut Saha *
Just Accepted, Journal of Molecular Liquids, 2023; DOI: https://doi.org/10.1016/j.molliq.2023.123333
Double site twisted D-π-Dʹ conjugates with versatile photophysical facets for diverse optical applications and wash-free bioimaging of cancer cell
Bhuin, Shouvik; Chakraborty, Purbali; Sivasakthi, Pandiyan; Samanta, Pralok; Chakravarty, Manab *
ACS Appl. Optical Mater. 2023, DOI: 10.1021/acsaom.3c00144
B. Prusti, S. Tripathi, A. Jain and M. Chakravarty*
ACS Appl. Mater. Interfaces, 2023, 15, 16492-16504
B. Prusti, S. Tripathi, P. Sivasakthi, P. K. Samanta and M. Chakravarty*
Sk M. Rahaman, A. Bardhan, T. Mandal, M. Chakraborty, K. Karmakar, S. Dhibar, S. Sharma, M. Chakravarty, S. M. Ibrahim and B. Saha* New J. Chem., 2023,47, 10309-10321
PATENT
Fluorescent indole-anthracenyl derivative molecules, method of synthesis, detection method and kit comprising the same
Patent application no: 202211075459 , Feb 2023
Inventors: , Mr. Shouvik Bhuin,
Ms. Purbali Chakraborty and Prof. Manab Chakaravarty,
Controlled synthesis of samarium trifluoride nanoparticles in a water-in-oil microemulsion: Effects of water-to-surfactant ratio on particles and phosphate removal
Controlled synthesis of samarium trifluoride nanoparticles in a water-in-oil microemulsion: Effects of water-to-surfactant ratio on particles and phosphate removal
Sk Mehebub Rahaman, Madhuparna Chakraborty, Sandip Kundu, Subhendu Dhibar , Dileep Kumar, Samia M. Ibrahim , Manab Chakravarty and Bidyut Saha
Journal of Hazardous Materials Advances; Volume 11, August 2023, 100348 www.sciencedirect.com/science/article/pii/S2772416623001195
Flanking-donor controlled diversity in mechanical-force-induced reversible fluorochromism and enhanced emission for carboxylic acid and ester-linked solid-state emitters
Madhuparna Chakraborty and Manab Chakravarty*1
Just accepted in CrystEngComm, 2023, DOI: 10.1039/D2CE01378A
Solid-state emitting twisted π-conjugates as AIE-active DSE-gens: In vitro anticancer properties against FaDu and 4T1 with biocompatibility and bioimaging
Shouvik Bhuin, Pravesh Sharma, Purbali Chakraborty, Onkar Kulkarni, and Manab Chakravarty*, J. Mater. Chem. B, 2023, 11, 188
Naked-Eye Optical Recognition of Ammonia Vapor and Melamine in Water Using a Fluorophore Appended Polymer Matrix
Journal of Fluorescence, 2023, DOI: 10.1007/s10895-022-03068-0.
Shouvik Bhuin and Manab Chakravarty*
Mechanically tuned lanthanum carbonate nanorods in water-in-oil microemulsion scaffolds. Journal of Molecular liquids , 2023 DOI: https://doi.org/10.1016/j.molliq.2023.121204
Mechanically tuned lanthanum carbonate nanorods in water-in-oil microemulsion scaffolds. Journal of Molecular liquids , 2023 DOI: https://doi.org/10.1016/j.molliq.2023.121204
Sk Mehebub Rahaman, Madhuparna Chakraborty Trishna Mandal, Sandip Kundu,Subhendu Dhibar, Dileep Kumar, Samia M.Ibrahim, Manab Chakravarty and Bidyut Saha*
2022
2022
[PATENT]Fluorophore for Detecting Biogenic Amines and Method Thereof
Filed for an Indian Patent (Filed No: 202211059922), 20th October 2022,
Manab Chakravarty,* Banchhanidhi Prusti, Shivani Tripathi, and Akshitha Jain
Identifying high performance photosensitizer with simultaneous enhancement in fluorescence and singlet oxygen generation, from ‘(Ag/Au)-aggregation-induced emission-active fluorogen’ theranostic nanoparticles
Colloids and Surfaces A: Physicochemical and Engineering Aspects
2022,DOI: https://doi.org/10.1016/j.colsurfa.2022.129448
Sravani Kaja, Atasi Mukherjee, Manab Chakravarty, Amit Nag*
Emission enhancement in twisted pyridyl salt using Montmorillonite nanoclay by intercalation and surface-fixation process Just Accepted in New J Chem, 2022,DOI: https://doi.org/10.1039/D2NJ01676A
Shouvik Bhuin, Susmita Roy, Chanchal Chakraborty * and M. Chakravarty*
Small electron-rich isomeric solid-state emitters with variation in coplanarity and molecular packings: Rapid and ultra-low recognition of TNT. Just Accepted in ACS Applied electronic materials,2022,DOI: 10.1021/acsaelm.2c00241.
M. Chakraborty, B. Prusti and M. Chakravarty*
Efficient and reversible acidofluorochromic features on a solid platform for reusable security writing: A Structure-Property relationship study on anthracenyl π-conjugates Dyes and Pigments, 2022, DOI:10.1016/j.dyepig.2021.109944.
Shouvik Bhuin, P. K. Samanta and M. Chakravarty*
https://www.sciencedirect.com/science/article/pii/S014372082100810X
2021
2021
Acceptor-donor-acceptor-linked triphenylamine and phenothiazine motifs as cousin molecules: Methyl-effect on stimuli-responsiveness, crystallochromism and dual-state emission. Just Accepted in New Journal of Chemistry, 2021, DOI: 10.1039/D1NJ04190H
Shouvik Bhuin, Suman Bhattacharya and M. Chakravarty*
Variation in solvato-, AIE- and mechanofluorochromic behavior for furanyl and thiophenyl-substituted anthranyl π-conjugates: role of tiny flanking donor groups. Mater. Adv., 2021, 2, 6418-6427
M. Chakraborty and M. Chakravarty*
J. Mater. Chem. C, 2021, 9, 9555-9570
B. Prusti, P. Sarkar, S. Pati and M. Chakravarty*
A. Mukherjee, S. Bhattacharyya and M. Chakravarty*
Anthrylphosphonate and π-conjugated acid cocrystal as a Mycobacterium Tuberculosis inhibitor: Role of P=O…H interactions. Journal of Molecular Structure. 2021, 1241, 130642.
B. Prusti, V. Sivakrishna, D. Sriram and M. Chakravarty*
Materials Advances. 2021, 2, 1752-1759
B. Prusti and M. Chakravarty*
Binding interactions and FRET between bovine serum albumin and various phenothiazine-/ anthracene-based dyes: a structure–property relationship. RSC Adv., 2021, 11, 1679–1693
S. Bhuin, S. Halder, S. K. Saha* and M. Chakravarty*
2020
2020
ChemPlusChem, 2020, 85, 2652-2656
B. Prusti and M. Chakravarty*
Analyst, 2020, 145, 1687-1694
B. Prusti and M. Chakravarty*
Dyes and Pigments, October 2020, 108543
B. Prusti and M. Chakravarty*
Regioisomeric monopyridine-functionalized triarylethene: small AIEgens with isomeric effect and an efficient platform for the selective and sensitive detection of Pd2+ and Fe3+ New J. Chem., 2020, 44, 6173-6181
A. Mukherjee and M. Chakravarty*
The reaction of anthracenyl-α-hydroxyphosphonate with anthracene: Access to diverse (bis)-anthracenylmehylphosphonates as a suitable source for extensive π-conjugates. Phosphorus, Sulfur, and Silicon and the Related Elements
MZK Baig, B. Prusti, S. Bhuin and M. Chakravarty*
Imposing reversible tricolor mechanochromic luminescence for anthranyl π‐conjugates by varying the number of methoxy functionality: A structure‐property relationship study. ChemPhotoChem, 2020, 4, 347-356
B. Prusti, H. Aggarwal and M. Chakravarty*
2019
2019
ACS Omega, 2019, 4, 16963–16971
B. Prusti and M. Chakravarty*
Mechanistic insights into n-BuLi mediated phospha-Brook rearrangement. New J. Chem., 2019, 43, 9886-9890
S. Ranga, M. Chakravarty, T. Chatterjee and S. Ghosal*
Monopyridyl-linked unsymmetrical anthracenyl π-conjugate as a platform for acid-pen and base-eraser. J. Mater. Chem. C, 2019, 7, 3735-3739
MZK Baig, B. Prusti and M. Chakravarty*
Di-styrylanthracenes as established AIEgens: Can Di-anthracylethenes be AIE-active? Journal of Luminescence., 2019, 209, 188–196.
MZK. Baig, B. Prusti, S. Kondipati and M. Chakravarty*
Positional Variation of Monopyridyl-N in Unsymmetrical Anthracenyl π-Conjugates: Difference between Solution- and Aggregate-State Emission Behavior. ACS Omega, 2019, 4, 5052–5062
MZK. Baig, B. Prusti, D. Roy and M. Chakravarty*
2018
2018
MZK. Baig, B. Prusti, D. Roy, PK Sahu, M. Sarkar, A. Sharma and M. Chakravarty*
For full publications list, kindly visit https://universe.bits-pilani.ac.in/hyderabad/manabchakravarty/Publications
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