Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Thalappil Pradeep"'
Autor:
Angshuman Ray Chowdhuri, Sandeep Bose, Amit Chatterjee, Shantha Kumar Jenifer, Thalappil Pradeep, M. P. Kannan, Biswajit Mondal, Pillalamarri Srikrishnarka, Debasmita Ghosh, Sailaja Elchuri
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:4554-4563
Atomically precise noble metal nanoclusters protected with proteins have emerged as a new research frontier in nanoscience due to their unique optical and chemical properties as well as promising a...
Publikováno v:
The Journal of Physical Chemistry C. 125:4532-4539
Although hexagonal ice (ice Ih) is the most common and highly studied crystalline form of ice, its nucleation from clathrate hydrates is poorly understood. Here, we report the formation of ice Ih t...
Autor:
Ganesan Paramasivam, Jyoti Sarita Mohanty, Gopi Ragupathy, Tripti Ahuja, Kamalesh Chaudhari, Thalappil Pradeep
Publikováno v:
The Journal of Physical Chemistry C. 125:3553-3566
This study explored changes in binding modes of the most common ligand, citrate on silver nanoparticles (AgNPs) using single-particle surface-enhanced Raman scattering (SP-SERS). Single AgNPs of 50...
Autor:
Heikki Rekola, Thalappil Pradeep, Biswajit Mondal, Mauri A. Kostiainen, Robin H. A. Ras, Nonappa, Kamalesh Chaudhari, Ville Hynninen, Amrita Chakraborty
Publikováno v:
The Journal of Physical Chemistry C. 125:3256-3267
Directing the assembly of plasmonic nanoparticles into chiral superstructures has diverse applications including, chiroptical sensing, nonlinear optics, and biomedicine. Though soft template-mediated assemblies of both spherical and nonspherical gold
Autor:
Pijush Ghosh, Amrita Chakraborty, Mohd Azhardin Ganayee, Biswajit Mondal, Sandeep Bose, Debasmita Ghosh, Pillalamarri Srikrishnarka, Anirban Som, Nidhi Murali, Thalappil Pradeep
Publikováno v:
ACS Applied Materials & Interfaces. 13:6496-6504
We demonstrate the formation of a versatile luminescent organo-inorganic layered hybrid material, composed of bovine serum albumin (BSA)-protected Au30 clusters and aminoclay sheets. X-ray diffraction revealed the intercalation of Au30@BSA in the lay
Autor:
Mohammad Bodiuzzaman, Abhijit Nag, Athira Thacharon, Ganesan Paramasivam, Biswajit Mondal, Thalappil Pradeep, Papri Chakraborty
Publikováno v:
The Journal of Physical Chemistry C. 124:22298-22303
We present an example of host–guest complexes of atomically precise noble metal nanoparticles with cucurbit[7]uril (CB) in water, specifically concentrating on Ag29(LA)12 (where LA is α-lipoic acid...
Publikováno v:
The Journal of Physical Chemistry C. 124:20569-20577
Here, we report the synthesis of two new hydride and phosphine coprotected clusters [Ag15H13(DPPH)5]2+ (DPPH = 1,6-bis(diphenylphosphino)hexane) and [Ag27H22(DPPB)7]3+ (DPPB = 1,4-bis(diphenylphosp...
Autor:
Payel Bandyopadhyay, Abhijit Nag, Korath Shivan Sugi, Pijush Ghosh, Thalappil Pradeep, Manjapoyil Hridya, Mohammad Bodiuzzaman, Wakeel Ahmed Dar
Publikováno v:
Chemistry of Materials. 32:7973-7984
Cluster-assembled solids (CASs) formed by the self-assembly of monodispersed atomically precise monolayer-protected noble metal clusters are attractive due to their collective properties. The physi...
Publikováno v:
The Journal of Physical Chemistry C. 124:16644-16651
Herein, subtle changes in the molecular orientations of different thiols upon interaction with soft-landed silver nanoparticles (AgNPs) have been probed using the technique called ambient electrosp...
Autor:
Esma Khatun, Ganesan Paramasivam, Abhijit Nag, Thalappil Pradeep, Biswajit Mondal, Papri Chakraborty
Publikováno v:
The Journal of Physical Chemistry C. 124:14891-14900
We report fullerene (C60 and C70)-induced aggregation of atomically precise clusters, taking M25(SR)18– (M = Ag, Au and −SR is a thiolate ligand) clusters as an example. We show that dimers, trimer...