Publications

Research Articles:

32. Diphenylanthracene-based Trimeric Systems for Efficient Photon Upconversion through Triplet-Triplet Annihilation

A. Sengupta, S. Nakagawa, A. R. Likhar, M. Uji, N. Yanai* and D. Asthana*

J. Mater. Chem. C, 2025, (accepted)

31. Supramolecular assembly-based tuning of optical properties of pyrrolidine, pyrimidine and morpholine functionalized naphthalimides

V. Khatri, A. Sengupta, R. Dave, R. Bhosale, N. Gour and D. Asthana*

Tetrahedron., 2025, 180, 134655

30. Dynamics of Pyrene Excimer in a Cholesteryl-based Supramolecular Host Matrix

S. Verma, G. Roy, N. Doley, D. Asthana and S. D. Verma*

ChemPhysChem., 2025, e202400969

29. Pyridyl Aroyl Hydrazone-Based Metal Complexes Showing a Ligand-Centered Metal-Assisted Pathway for Electrocatalytic Hydrogen Evolution

Bharath M, G. Roy, A. Ghosh,* M. Ghosh* and D. Asthana*

ACS Omega, 2025, 10, 4, 3511–3519

28. Aggregation induced generation of circularly polarized luminescence in naphthaleneimide-based nanostructures with high dissymmetry factor

A. R. Likhar, A. Cheran, A. Sengupta, C. Dutta, J. Kumar* and D. Asthana*

Chem. Commun., 2024, 60, 9022-9025

27. A Supramolecular Host Matrix for Preserving Fluorescence in the Solid-State

G. Roy, A. Sengupta, A. R. Likhar and D. Asthana*

Soft Matter., 2024, 20, 6327-6331

26. New azo dyes for detection of metallic impurities

M. Patel, A. R. Likhar, A. K. Bhojani, A. Vaishnani, H. Patel, D. K. Singh*, D. Asthana* and N. Gaur*

Microchem. J., 2024, 200, 110351.

25. Two- and Three-Spin Hybrid Inorganic-Organic [2]Rotaxanes Containing Metallated Salen Groups

T. S. Bennett, S. J. Lockyer, D. Asthana, G. Whitehead, I. J. Vitorica-Yrezabal, G. Timco, E. McInnes* and Richard Winpenny*

Chem. Asian J., 2024, e202400641.

24. A supramolecular assembly-based strategy towards the generation and amplification of photon up-conversion and circularly polarized luminescence

A. Sengupta, G. Roy, A. R. Likhar and D. Asthana*

Nanoscale., 2023, 15, 18999-19015.

23. A ring of rotaxanes: studies of a large paramagnetic assembly in solution

T. S. Bennett, S. Nawaz, S. J. Lockyer, D. Asthana, G. Whitehead, I. J. Vitorica-Yrezabal, G. Timco, N. A. Burton, Richard Winpenny* and E. McInnes*

Inorg. Chem. Front., 2023, 10, 6945-6952.

22. Control and transferability of magnetic interactionsin supramolecular structures:trimers of {Cr7Ni} antiferromagneticrings

S. J. Lockyer, D. Asthana, G. Whitehead, I. J. Vitorica-Yrezabal, G. Timco, E. McInnes* and Richard Winpenny*

Chem. Eur. J., 2023, 29, e202302360

21. A Folded π-system with Supramolecularly Oriented Dipoles: Single-Component Piezoelectric Relaxor with NLO-Activity

S. De, D. Asthana, T. Chinthakuntla, S. K. Keshri, R. K. Ghosh, G. Hundal, R. Kumar, S. Singh, R. Chatterjee, and P. Mukhopadhyay

Chem. Sci, 2023, 14, 2547-2552.

20. Ferrocene as an iconic redox marker: From solution chemistry to molecular electronic devices

G. Roy, R. Gupta, S. R. Sahoo, S. Saha, D. Asthana*, and P. C. Mondal*

Coord. Chem. Rev., 2022, 473, 214816.

19. Modelling Conformational Flexibility in a Spectrally Addressable Molecular Multi-Qubit Model System

C. Rogers, D. Asthana, A. Brookfield, A. Chiesa, G. Timco, D. Collison, L. Natrajan, S. Carretta, R. Winpenny, and A. Bowen

Angew. Chem. Int. Ed., 2022, 61, e202207947

18. Decorating polymer beads with 1014 inorganic-organic [2]rotaxanes as shown by spin counting

D. Asthana, D. Thomas, S. J. Lockyer, A. Brookfield, G. A. Timco, I. J. Vitorica-Yrezabal, G. F. S. Whitehead, E. J. L. McInnes, D. Collison, D. A. Leigh and R. E. P. Winpenny

Communications Chemistry, 2022, 5, 73.

17. Acridine-Peptide Conjugated Nanofibers Assembly Triggers Stimuli-free Immobilization of Crude Oil and Read-out by Turn-On Emission

D. Asthana,* P. Nagabhushanam and P. Mukhopadhyay*

ChemNanoMat, 2022, 8, e202200220

16. Imprinting chirality in inorganic nanomaterials for optoelectronic and bio-applications: strategies, challenges, and opportunities

P. C. Mondal,* D. Asthana,* R. K. Parashar and S. Jadhav

Materials Advances, 2021, 2, 7620-7637.

15. Gold(i) bridged dimeric and trimeric heterometallic {Cr7Ni}-based qubit systems and their characterization

D. Asthana, S. J. Lockyer, S. Nawaz, R. J. Woolfson, G. A. Timco, C. A. Muryn, I. J. Vitorica-Yrezabal, D. Collison, N.l A. Burton and R. E. P. Winpenny

Dalton Trans., 2021, 50, 4390.

14. A [13]rotaxane assembled via a palladium molecular capsule

J. Ferrando-Soria, A. Fernandez, D. Asthana, S. Nawaz, I. J. Vitorica-Yrezabal, G. F.S. Whitehead, C. A. Muryn, F. Tuna, G. A. Timco, N. D. Burton and R. E. P. Winpenny

Nature Commun., 2019, 10: 3720.