Areas of Interest – Pradeep Research Group

Marco Neumaier, et al., J. Am. Chem. Soc., 143 (2021) 6969–6980

Kinetics of inter-cluster reactions between atomically precise noble metal clusters [Ag25(DMBT)18]-and [Au25(PET)18]- in room temperature solutions

DOI: 10.1021/jacs.1c01140

Korath Shivan Sugi, et al., Chem. Mater., 32 (2020) 7973–7984

Manifestation of structural differences of atomically precise cluster- assembled solids in their mechanical properties

DOI: 10.1021/acs.chemmater.0c02905

Esma Khatun, et al., Chem. Mater., 32 (2020) 611–619

Intercluster reactions resulting in silver-rich trimetallic nanoclusters

DOI: 10.1021/acs.chemmater.9b04530

Mohammad Bodiuzzaman, et al., Angew. Chem. Int. Ed., 58 (2018) 189 –194.

Camouflaging structural diversity: Co-crystallization of two different nanoparticles having different cores but the same shell

DOI: 10.1002/anie.201809469

Wakeel Ahmed Dar et al., ACS Nano, 13 (2019) 13365−13373

Interparticle reactions between silver nanoclusters leading to product co-crystals by selective co-crystallization

DOI: 10.1021/acsnano.9b06740

Ananya Baksi, et al., J. Phys. Chem. C, 123 (2019) 28477−28485

Nano-Gymnastics: Visualisation of inter-cluster reactions by high resolution trapped ion mobility mass spectrometry

DOI: 10.1021/acs.jpcc.9b08686

Atanu Ghosh, et al., Nanoscale, 9 (2016) 1068–1077

Unusual reactivity of dithiol protected clusters in comparison to monothiol protected clusters: studies using Ag51(BDT)19(TPP)3 and Ag29(BDT)12(TPP)4

DOI: 10.1039/C6NR07692K

K. R. Krishnadas, et al, Nat. Commun., 7 (2016) 13447

Structure-conserving spontaneous transformations between nanoparticles

DOI: 10.1038/ncomms13447

C. K. Manju, et al., J. Mater. Chem. C, 4 (2016) 5572--5577

Highly luminescent monolayer protected Ag56Se13S15 clusters,

DOI: 10.1039/c6tc01388k

Shridevi Bhat, et al., RSC Adv., 6 (2016) 26679–26688

Atomically precise and monolayer protected iridium clusters in solution

DOI: 10.1039/c5ra27972k

K. R. Krishnadas, et al., J. Am. Chem. Soc., 138 (2016) 140–148

Inter-cluster reactions between Ag₂₅(SR)₁₈ and Ag₄₄(SR)₃₀

DOI: 10.1021/jacs.5b09401

Ganapati Natarajan, et al., J. Phys. Chem. C, 119 (2015) 27768−27785

A unified framework for understanding the structure and modifications of atomically precise monolayer protected gold clusters

DOI: 10.1021/acs.jpcc.5b08193

Atanu Ghosh, et al., Anal. Chem., 86 (2014) 12185–12190

Simple and efficient separation of atomically precise noble metal clusters

DOI: 10.1021/ac503165t

Indranath Chakraborty, et al., Nanoscale, 6 (2014) 14190-14194

Reversible formation of Ag44 from selenolates

DOI: 10.1039/C4NR03267E

Indranath Chakraborty, et al., Nanoscale, 6 (2014) 8561-8564

Blue emitting undecaplatinum cluster, Indranath Chakraborty

DOI: 10.1039/C4NR03267E

Indranath Chakraborty, et al., Nanoscale, 6 (2014) 8024–8031

Emergence of metallicity in silver clusters in the 150 atom regime: A study of differently sized silver clusters

DOI: 10.1039/C4NR00679H

Papri Chakraborty, et al., J. Phys. Chem. C, 121 (2017) 10971–10981

Dissociation of gas phase ions of atomically precise silver clusters reflects their solution phase stability

DOI: 10.1021/acs.jpcc.6b12485

Balasubramanyam Jayashree, et al., Anal. Bioanal. Chem., 408 (2016) 5623-5632

Monitoring of changes in lipid profiles during PLK1 knockdown in cancer cells using DESI MS

DOI: 10.1007/s00216-016-9665-y

R. G. Hemalatha, et al., Anal. Chem., 88 (2016) 5710−5717

Electrospun nanofiber mats as “smart surfaces” for desorption electrospray ionization mass spectrometry (DESI MS)-based analysis and imprint imaging

DOI: 10.1021/acs.analchem.5b04520

Amitava Srimany, et al., Phytochemistry, 125 (2016) 35–42

Developmental patterning and segregation of alkaloids in areca nut (seed of Areca catechu) revealed by magnetic resonance and mass spectrometry imaging

DOI: 10.1016/j.phytochem.2016.02.002

Michael Wleklinski, et al., Phys. Chem. Chem. Phys., 17 (2015) 18364-18373

Ambient preparation and reactions of gas phase silver cluster cations and anions

DOI: 10.1039/C5CP01538C

Michae Wleklinski, et al., Anal. Chem., 87 (2015) 6786-6793

Zero volt paper spray ionization and its mechanism

DOI: 10.1021/acs.analchem.5b01225

Amitava Srimany, et al., Rapid Commun. Mass Spectrom., 29 (2014) 349-356

Identification of effective substrates for the direct analysis of lipids from cell lines using desorption electrospray ionization mass spectrometry

DOI: 10.1002/rcm.7111

Anyin Li, et al., Angew. Chem. Int. Ed., 53 (2014) 12528-12531

Using ambient ion beams to write nanostructured patterns for surface enhanced Raman spectroscopy

DOI: 10.1002/anie.201311053

Amitava Srimany, et al., Analyst, 136 (2011) 3066-3068

Direct analysis of camptothecin from nothapodytes nimmoniana by desorption electrospray ionization mass spectrometry (DESI-MS)

DOI: 10.1039/C1AN15339K

Ankit Nagar, et al., ACS Appl. Nano Mater., 4 (2021) 1540-1550.

Scalable drop-to-film condensation on a nanostructured hierarchical surface for enhanced humidity harvesting

DOI: 10.1021/acsanm.0c03032

Md Rabiul Islam, et al., Adv. Mater. Interfaces, 8 (2020) 2001998.

A covalently integrated reduced graphene oxide-ion-exchange resin electrode for efficient capacitive deionization

DOI: 10.1002/admi.202001998

Ankit Nagar, et al., ACS Nano, 14 (2020) 6420–6435

Clean water through nanotechnology: Needs, gaps, and fulfillment

DOI: 10.1021/acsnano.9b01730

Tanvi Gupte, et al., ACS Appl. Mater. Interfaces, 11 (2019) 28154−28163.

Highly-sensitive As3+ detection using electrodeposited nanostructured MnOx and phase evolution of the active material during sensing

DOI: 10.1021/acsami.9b06023

Depanjan Sarkar, et al., Global Challenges, (2018) 1800052.

Holey MoS2 nanosheets with photocatalytic metal rich edges by ambient electrospray deposition for solar water disinfection

DOI: 10.1002/gch2.201800052

Depanjan Sarkar, et al., Adv. Mater. Interfaces, (2018) 1800667

Patterned nanobrush nature mimics with unprecedented water harvesting efficiency

DOI: 10.1002/admi.201800667

Biswajit Mondal, et al., Nanoscale, 10 (2017) 1807-1814.

Rapid reaction of MoS2 nanosheets with Pb2+ and Pb4+ ions in solution

DOI: 10.1039/C7NR07523E

Anil Kumar Avula, et al., Adv. Mat., 28 (2016) 2827–2833

Confined metastable 2-line ferrihydrite for affordable point-of-use arsenic free drinking water

DOI: 10.1002/adma.201505775

Nishil Mohammed, et al., ACS Sustainable Chem. Eng., 4(11) (2016) 6167−6176

Diffusion controlled simultaneous sensing and scavenging of heavy metal ions in water using atomically precise cluster – cellulose nanocrystal composites

DOI: 10.1021/acssuschemeng.6b01674

Swathy Jakka Ravindran, et al., ACS Sustain. Chem. Eng., 4 (2016) 4043−4049

Sparingly soluble constant carbonate releasing inert monolith for enhancement of antimicrobial silver action and sustainable utilization

DOI: 10.1021/acssuschemeng.6b00979

Dibyashree Koushik, et al., J. Haz. Mater., 308 (2016) 192-198

Rapid dehalogenation of pesticides and organics at the interface of reduced graphene oxide-silver nanocomposite

DOI: 10.1016/j.jhazmat.2016.01.004

Rudra Kumar, et al., Carbon, 99 (2016) 375-383

Carbon aerogels through organo-inorganic co-assembly and their application in water desalination by capacitive deionization

DOI: 10.1016/j.carbon.2015.12.004

Nalenthiran Pugazhenthiran, et al., ACS Appl. Mater. Interfaces, 7 (2015) 20156-20163

Cellulose derived graphenic fibers for capacitive desalination of brackish water

DOI: 10.1021/acsami.5b05510

Soujit Sen Gupta, et al., ACS Sustain. Chem. Eng., 3 (2015) 1155-1163

Simultaneous dehalogenation and removal of persistent halocarbon pesticides from water using graphene nanocomposites: A case study of lindane

DOI: 10.1021/acssuschemeng.5b00080

J. R. Swathy, et al., Scientific Reports (Nature), 4 (2014) 7161

Antimicrobial silver: An unprecedented anion effect

DOI: 10.1038/srep07161

M. Udhaya Sankar, et al., Proc. Natl. Acad. Sci., 110 (2013) 8459-8464

Biopolymer reinforced synthetic granular nanocomposites for affordable point-of-use water purification

DOI: 10.1073/pnas.1220222110

T. S. Sreeprasad, et al., J. Hazard. Mater., 246-247 (2013) 213-220

Immobilized graphene-based composite from asphalt: Facile synthesis and application in water purification

DOI: 10.1016/j.jhazmat.2012.12.022

Papri Chakraborty, et al., J. Phys. Chem. C, 125 (2021) 16110–16117

Isotopic exchange of atomically precise nanoclusters with materials of varying dimensions: From nanoscale to bulk

DOI: 10.1021/acs.jpcc.1c02264

Vishal Kumar, et al., ACS Sustainable Chem. Eng., 9 (2021) 7431–7436

Triboelectric generators for sustainable reduction leading to nanoparticles and nanoclusters

DOI: 10.1021/acssuschemeng.1c01586

Angshuman Ray Chowdhuri, et al., Chem. Sci., 12 (2021) 6370–6377

Ambient microdroplet annealing of nanoparticles

DOI: 10.1039/D1SC00112D

Paulami Bose, et al., Nanoscale, 12 (2020) 22116-22128

Atom transfer between precision nanoclusters and polydispersed nanoparticles: A facile route for monodispersed alloy nanoparticles and their superstructures

DOI: 10.1039/D0NR04033A

Amrita Chakraborty, et al., Angew. Chem. Int. Ed., 57 (2018) 6522–6526

Atomically precise nanocluster assemblies encapsulating plasmonic gold nanorods

DOI: 10.1002/anie.201802420

Soujit Sen Gupta, et al., ACS Sustain. Chem. Eng., 4 (2016) 4781–4787

Cooking induced corrosion of metals

DOI: 10.1021/acssuschemeng.6b00980

Biswajit Mondal, et al., Nanoscale, 8 (2016) 10282–10290

Unusual reactivity of MoS2 nanosheets

DOI: 10.1039/c6nr00878j

Ananya Baksi, et al., Angew. Chem. Int. Ed., 55 (2016) 7777 –7781

Extraction of silver by glucose

DOI: 10.1002/anie.201510122

Anirban Som, et al., Adv. Mater., 28 (2016) 2827-2833

Cluster mediated crossed bilayer precision assemblies of 1D nanowires

DOI: 10.1002/adma.201505775

Depanjan Sarkar, et al., Adv. Mater., 28 (2016) 2223–2228

Metallic nanobrushes made using ambient droplet sprays

DOI: 10.1002/adma.201505127

Mohamad A. Kabbani, et al., Nat. Commun., 6 (2015) 7291

Ambient solid-state mechano-chemical reactions between functionalized carbon nanotubes

DOI: 10.1038/ncomms8291

Kamalesh Chaudhari, et al., Appl. Phys. Lett., 105 (2014) 203105-1

Optical rotation by plasmonic circular dichroism of isolated gold nanorod aggregates

DOI: 10.1063/1.4902318

Kamalesh Chaudhari, et al., Scientific Reports (Nature), 4 (2014) 5948

Spatiotemporal mapping of three dimensional rotational dynamics of single ultrasmall gold nanorods

DOI: DOI: 10.1038/srep05948

Robin John, et al., ACS Nano, 8 (2014) 234-242

Sequential electrochemical unzipping of SWNTs to graphene ribbons revealed by in-situ Raman spectroscopy and imaging

DOI: 10.1021/nn403289g

Ammu Mathew, et al., Angew. Chem. Int. Ed., 51 (2012) 9596-9600

Selective visual detection of TNT at the sub-zeptomole level

DOI: 10.1002/anie.201203810

Nithya Subramanian, et al., Mol. Ther. Nucleic Acids, 5 (2016) e358

Nucleolin-aptamer therapy in retinoblastoma: molecular changes and mass spectrometry–based imaging

DOI: 10.1038/mtna.2016.70

Mohana Kumara P, et al., PLoS. ONE, 11(6) (2016) 1-14

Desorption electrospray ionization (DESI) mass spectrometric imaging of the distribution of rohitukine in the seedling of Dysoxylum binectariferum Hook. f

DOI: 10.1371/journal.pone.0158099

Balasubramanyam Jayashree, et al., Anal. Bioanal. Chem., 408 (2016) 5623-5632

Monitoring of changes in lipid profiles during PLK1 knockdown in cancer cells using DESI MS,

DOI: 10.1007/s00216-016-9665-y

Debal Deb, et al., Curr. Sci., 109 (2015) 407-409

A profile of heavy metals in rice (Oryza sativa ssp. indica) landraces

Kamalesh Chaudhari, et al., J. Biomed. Opt., 20 (2015) 046011

In vitro co-localization of plasmonic nano-bio labels and biomolecules using plasmonic and Raman scattering microspectroscopy

DOI: 10.1117/1.JBO.20.4.046011

Mohana Kumara P, et al., Phytochemistry, 116 (2015) 104-110

Ambient ionization mass spectrometry imaging of rohitukine, a chromone anti-cancer alkaloid, during seed development in Dysoxylum binectariferum Hook. F (Meliaceae)

DOI: 10.1016/j.phytochem.2015.02.031

Hemalatha, et al., J. Agric. Food. Chem., 61 (31) (2013) 7477–7487

Understanding the molecular signatures in leaves and flowers by desorption electrospray ionization mass spectrometry (DESI MS) imaging

DOI: 10.1021/jf4011998

Vishnupriya Sudarsan, et al., Part. Part. Syst. Charact., 30 (2013) 1056–1062

Single cell investigations of silver nanoparticle-bacteria interactions

DOI: 10.1002/ppsc.201300165

Diptiman Choudhury, et al., Nanoscale, 5 (2013) 4476-4489

Unprecedented inhibition of tubulin polymerization directed by gold nanoparticles inducing cell cycle arrest and apoptosis

DOI: 10.1039/C3NR33891F

Depanjan Sarkar, et al., Analyst, 137 (2012) 4559-4563

Rapid identification of molecular changes in tulsi (ocimum sanctum linn) upon ageing using leaf spray ionization mass spectrometry

DOI: 10.1039/C2AN35655D

Jyotirmoy Ghosh, et al., J. Phys. Chem. C, 125 (2021) 4532–4539

Facile crystallization of ice Ih via formaldehyde hydrate in ultrahigh vacuum under cryogenic conditions

DOI: 10.1021/acs.jpcc.0c10367

Jyotirmoy Ghosh, et al., J. Phys. Chem. Lett., 11 (2020) 26−32

Formation of Cubic Ice via Clathrate Hydrate, Prepared in Ultrahigh Vacuum under Cryogenic Conditions

DOI: 10.1021/acs.jpclett.9b03063

Jyotirmoy Ghosh, et al., J. Phys. Chem. C, 123 (2019) 16300−16307

Spontaneous Formation of Tetrahydrofuran Hydrate in Ultrahigh Vacuum

DOI: 10.1021/acs.jpcc.9b04370

Jyotirmoy Ghosh, et al., Phys.Chem.Chem.Phys., 20 (2018) 1838-1847

Propane and propane–water interactions: a study at cryogenic temperatures

DOI: 10.1039/c7cp06467e

Jyotirmoy Ghosh, et al., Proc. Natl. Acad. Sci. U.S.A., 116 (2018) 1526-1531

Clathrate hydrates in interstellar environment

DOI: 10.1073/pnas.1814293116

Rabin Rajan J. Methikkalam, et al., J. Phys. Chem. C, 121 (5) (2017) 2822-2835

Interaction of acetonitrile with alcohols at cryogenic temperatures

DOI: 10.1021/acs.jpcc.6b11483

Radha Gobinda Bhuin, et al., J. Phys. Chem. C, 120 (2016) 13474 -13484

Diffusion and crystallization of dichloromethane within the pores of amorphous solid water

DOI: 10.1021/acs.jpcc.6b00436

Rabin Rajan J. Methikkalam, et al., Adv. Space. Res., 58 (2016) 438–443

Thio residue from thermal processing of cometary ices containing carbon disulfide and ammonia

DOI: 10.1016/j.asr.2016.04.028

Radha Gobinda Bhuin, et al., J. Phys. Chem. C, 119 (2015) 11524-11532

Interaction of Acetonitrile with Water-Ice: An Infrared Spectroscopic Study

DOI: 10.1021/jp512607v

Radha Gobinda Bhuin, et al., J. Chem. Phys., 141 (2014) 231101

Vacuum ultraviolet photoabsorption of interstellar icy thiols

DOI: 10.1063/1.4903840

Soumabha Bag, et al., J. Phys. Chem. C, 117 (2013) 12146-12152

Distinguishing amorphous and crystalline ices by ultra-low energy collisions of reactive ions

DOI: 10.1021/jp4016432

Soumabha Bag, et al., J. Phys. Chem. C, 115 (2011) 13813-13819

Formation of H2+ by ultra low energy collisions of protons with water ice surfaces

DOI: 10.1021/jp203310k

G. Naresh, et al., J. Phys. Chem. C, 113 (2009) 14258-14263

Low energy ion scattering investigations of n-butanol-ice system in the temperature range of 110 -150 K,

DOI: 10.1021/jp902020e

Jobin Cyriac, et al., J. Phys. Chem. C, 112 (2008) 5129-5135

Structural reorganization on amorphous ice films below 120 K revealed by near-thermal (~1 eV) argon ion scattering,

DOI: 10.1021/jp7116467

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