Publications:
Note: * is the corresponding author, and color red indicates undergraduate
2024
38) Wisdom K. Evadzi, Udara M. Kuruppu, and Mahesh K. Gangishetty*. Synergy Between LSPR and Energy Transfer in Ultrasmall Au Nanoclusters Stabilized on Plasmonic Ag@SiO2 Nanoantenna Supports: Implication for Photocatalysis. ACS Appl. Nano Mater. , 2024, DOI: 10.1021/acsanm.4c00163
37) Anuraj S. Kshirsagar,* Katherine A. Koch, Ajay Ram Srimath Kandada, and Mahesh K. Gangishetty*. Unraveling the Luminescence Quenching Mechanism in Strong and Weak Quantum-Confined CsPbBr3 Triggered by Triarylamine-Based Hole Transport Layers. JACS Au 2024 4 (3), 1229-1242
36) Udara M. Kuruppu, Mohammad A. Rahman, and Mahesh K. Gangishetty*. Unraveling the Origin of an Unusual Shift in the Electroluminescence of 1D CsCu2I3 Light-Emitting Diodes ACS Nano 2024 18 (2), 1647-1657
DOI: 10.1021/acsnano.3c09824
2023
35) Humayun Ahmad,† Maggie Britton,† Mahesh Gangishetty ‡, Santanu Kundu†*., Highly stretchable coaxial P3HT electrospun fibers with enhanced reversibility. J. Mater. Chem. C, 2023, https://doi.org/10.1039/D3TC03027J.
34) Anuraj, S Kshirsagar, and Mahesh K Gangishetty*., In Situ Controlled Growth of Strongly Quantum Confined CsPbBr3/FAPbBr3 Core/Crown Nanoplatelets for Blue Light Emitting Diodes. Adv. Optical Mater. 2023, 2301343. https://doi.org/10.1002/adom.202301343
Highlighted on the inside front cover
33) Sebastian Fernández, William Michaels, Manchen Hu, Pournima Narayanan, Natalia Murrietta, Arynn O. Gallegos, Ghada H. Ahmed, Junrui Lyu, Mahesh K Gangishetty, Daniel N. Congreve*. The Trade-off Between Efficiency and Stability in Mn2+ Doped Perovskite Light-Emitting Diodes. Devices. Cell Press. Accepted.
32) Ranganath Wahalathantrige Don, Priyanka Das, Ziyuan Ma, Udara M. Kuruppu, Daijun Feng, Brian Shook, Mahesh K. Gangishetty, Mihaela C. Stefan, Nihar R. Pradhan,* and Colleen N. Scott.* Vinyl-Flanked Diketopyrrolopyrrole Polymer/MoS2 Hybrid for Donor–Acceptor Semiconductor Photodetection Chem. Mater. Article ASAP. DOI: 10.1021/acs.chemmater.3c00211
31) Ridwan Tobi Ayinla, Mehrdad Shiri, Bo Song, Mahesh K. Gangishetty and Kun Wang.* The pivotal role of non-covalent interactions in single-molecule charge transport “. Mater. Chem. Front., 2023, Advance Article, DOI: 10.1039/D3QM00210A.
2022
30) Anuraj Kshirsagar, Yashpal Singh, Udara Kuruppu, Bruno Donnadieu, Neeraj Rai,* Mahesh K Gangishetty *Pivotal Role of A-Site Cations in Tailoring the Band-Edge States, Optical Properties, and Stability of 0D Hybrid Indium Chlorides “. Chem. Mater. 2022 34 (24), 10928-10939
29) Humayun Ahmad, Song Zhang, Chih-Ting Liu, Guorong Ma, Jason D. Azoulay, Xiaodan Gu, Mahesh K Gangishetty, and Santanu Kundu* Effects of Poly(3-hexylthiophene) Molecular Weight and the Aging of Spinning Solution on the Electrospun Fiber Properties. ACS Appl. Poly. Mater. Article ASAP. DOI: 10.1021/acsapm.2c01229
28) Tracy H. Schloemer, Samuel N. Sanders, Qi Zhou, Pournima Narayanan, Manchen Hu, Mahesh K. Gangishetty, Daniel Anderson, Michael Seitz, Arynn O. Gallegos, R. Christopher Stokes, Daniel N. Congreve. Triplet Fusion Upconversion Nanocapsule Synthesis. JOVE (J. Vis. Exp.) (187), e64374, doi:10.3791/64374 (2022).
27). Azhar Fakharuddin,* Mahesh K Gangishetty, Mojtaba Abdi-Jalebi, Sang-Hyun Chin, Abd. Rashid bin Mohd Yusoff, Daniel N. Congreve, Wolfgang Tress, Felix Deschler, Maria Vasilopoulou, Henk J. Bolink,* Perovskite light-emitting diodes. Nat Electron 5, 203–216 (2022). https://doi.org/10.1038/s41928-022-00745-7
28) Samuel N Sanders, Tracy H.Schloemer, Mahesh K Gangishetty, Daniel Anderson, Michael Seitz, Arynn O. Gallegos, R. Christopher Stokes & Daniel N. Congreve . Triplet fusion upconversion nanocapsules for volumetric 3D printing. Nature, 2022, 604, 474–478 (2022). https://doi.org/10.1038/s41586-022-04485-8
25). Michael Seitz, Marc Meléndez, Peyton York, Daniel A. Kurtz, Alvaro J. Magdaleno, Nerea Alcázar-Cano, Anuraj S. Kshirsagar, Mahesh K. Gangishetty, Rafael Delgado-Buscalioni, Daniel N. Congreve, and Ferry Prins. Halide Mixing Inhibits Exciton Transport in Two-dimensional Perovskites Despite Phase Purity. ACS Energy Letters 2022 7 (1), 358-365
2021
24). Adriana M. Fontes, Camila Oliveira, Pascal Bargiela, Maria da G. C. da Rocha, Regina Geris, Antonio F. da Silva, Mahesh K. Gangishetty, Robert W. J. Scott, and Marcos Malta. Unveiling the Surface and the Ultrastructure of Palladized Fungal Biotemplates. Langmuir 2021 37 (44), 12961-12971
23) Sascha Feldmann, Mahesh Gangishetty, Ivona Bravic, Timo Neumann, Bo Peng, Thomas Winkler, Richard H. Friend, Bartomeu Monserrat, Daniel N. Congreve, Felix Deschler* Exciton localization in doped perovskite nanocrystals enhances intrinsic radiative recombination. J. Am. Chem. Soc. 2021, 143, 23, 8647–8653
22)Jad Salman, Mahesh K. Gangishetty, Bryan E. Rubio-Perez, Demeng Feng, Zhaoning Yu, Zongzhen Yang, Chenghao Wan, Michel Frising, Alireza Shahsafi, Daniel N. Congreve, Mikhail A. Kats. Passive frequency conversion of ultraviolet images into the visible using perovskite nanocrystals J. Opt., 2021, 23, 054001
2020
21) V. Sudheeshkumar, Maryam Alyari, Mahesh K. Gangishetty and Robert W. J. Scott*. Galvanic synthesis of AgPd bimetallic catalysts from Ag clusters dispersed in a silica matrix Catal. Sci. Technol., 2020, 10, 8421-8428
20) Moritz H. Futscher, Mahesh K. Gangishetty, Daniel N. Congreve and Bruno Ehrler* Manganese doping stabilizes perovskite light-emitting diodes by reducing ion migration ACS Appl. Electron. Mater. 2020, 2, 1522.
19) Moritz H. Futscher, Mahesh K. Gangishetty, Daniel N. Congreve and Bruno Ehrler* Quantifying mobile ions and electronic defects in perovskite-based devices with temperature-dependent capacitance measurements: Frequency vs time domain J. Chem. Phys. 2020, 152, 044202.
2019
18) Mahesh K. Gangishetty, Daniel N. Congreve* Efficient blue perovskite LEDs from quantum confined structures Science China Chem., 2019, 62, 1 (Commentary, invited).
17) Samuel N. Sanders, Mahesh K. Gangishetty, Matthew Y, Sfeir, Daniel N. Congreve* Photon upconversion in aqueous nanodroplets. J. Am. Chem. Soc., 2019, 141, 9180.
16) Mahesh K. Gangishetty, Samuel N. Sanders, Daniel N. Congreve* Mn2+ Doping Enhances the Brightness, Efficiency, and Stability of Bulk Perovskite Light-Emitting Diodes. ACS Photonics, 2019, 65, 1111.
Listed among 20 most read articles in April-June 2019.
2018
15) Shaocong Hou†, Mahesh. K. Gangishetty†, Qimin Quan*, Daniel N. Congreve*, Efficient blue and white perovskite light-emitting diodes via manganese doping. Joule (Cell Press), 2018, 2, 2421. († equal authorship).
Highlighted by the Editor in Joule 2018, 2199-2201.
14) Mahesh K. Gangishetty, Shaocong Hou, Qimin. Quan, Daniel. N. Congreve* Novel Optical Materials and Applications, 2018, DOI: 10.1364/NOMA.2018.NoM2D.2. (Conference Paper).
13) Mahesh K. Gangishetty†, Shaocong. Hou†, Qimin Quan, Daniel N. Congreve*, Reducing Architecture Limitations for Efficient Blue Perovskite Light‐Emitting Diodes Adv. Mater. 2018, 1706226. († equal authorship).
Highlighted on inside cover art
12) Kun Jiang, Samira Siahrostami, Tingting Zheng, Yongfeng Hu, Sooyeon Hwang, Eli Stavitski, Yande Peng, James Dynes, Mahesh K. Gangisetty, Dong Su, Klaus Attenkofer, Haotian Wang* Isolated Ni single atoms in graphene nanosheets for high-performance CO2 reduction. Energy Environ. Sci., 2018, DOI: 10.1039/C7EE03245E.
Highlighted in Brookhaven National Laboratory under the Department of Energy.
2017
11) Kun Jiang, Samira Siahrostami, Austin J. Akey, Yanbin Li Zhiyi Lu, Judith Lattimer, Yongfeng Hu, Chris Stokes, Mahesh K. Gangishetty, Guangxu Chen, Yawei Zhou, Winfield Hill, Wen-Bin Cai, David Bell, Karen Chan, Jens K. Nørskov, Yi Cui, and Haotian Wang* Transition-metal single atoms in a graphene shell as active centers for highly efficient artificial photosynthesis. Chem, 2017. DOI: 10.1016/j.chempr.2017.09.014.
Highlighted on cover page
Highlighted in science daily
10) Kun Jiang, Priti Khare, Yande Peng, Mahesh K. Gangishetty, Hao-Yu Greg Lin Eli Stavitski, Klaus Attenkofer, and Haotian Wang* Silver Nanoparticles with Surface-Bonded Oxygen for Highly Selective CO2 Reduction. ACS Sustainable Chem. Eng., 2017, 5, 8529.
9) Mahesh K. Gangishetty, Adriana M. Fontes, Marcos Malta, Timothy L. Kelly*, Robert W. J. Scott* Improving the rates of Pd-catalyzed reactions by exciting the surface plasmons of AuPd bimetallic nanotriangles. RSC Adv., 2017, 7, 40218.
2016 and before
8) Mahesh K. Gangishetty, Robert W. J. Scott* and Timothy L. Kelly*Thermal degradation mechanism of triangular Ag@ SiO2 nanoparticles. Dalton Trans., 2016, 45, 9827.
Listed as a hot paper
7) Mahesh K. Gangishetty, Robert W. J. Scott and Timothy L. Kelly* Effect of relative humidity on crystal growth, device performance and hysteresis in planar heterojunction perovskite solar cells. Nanoscale, 2016, 8, 6300.
6) Mahesh K. Gangishetty, Robert W. J. Scott* and Timothy L. Kelly* Panchromatic Enhancement of Light-Harvesting Efficiency in Dye-Sensitized Solar Cells Using Thermally Annealed Au@SiO2 Triangular Nanoprisms. Langmuir, 2014, 30, 14352.
5) Dianyi Liu, Mahesh K. Gangishetty and Timothy L. Kelly* Effect of CH₃NH₃PbI₃ thickness on device efficiency in planar heterojunction perovskite solar cells. J. Mat. Chem., A., 2014, 2, 19873
4) Mahesh K. Gangishetty†, Kee Eun Lee†, Robert W. J. Scott, and Timothy L. Kelly* Plasmonic Enhancement of Dye Sensitized Solar Cells in the Red-to-near-Infrared Region using Triangular Core–Shell Ag@SiO2 Nanoparticles. ACS Appl. Mater. Interfaces, 2013, 5, 11044. († equal authorship).
3) R.K. Dutta*, Bhavani P. Nenavathu, Mahesh K. Gangishetty and A.V.R. Reddy Correlation between defects in capped ZnO nanoparticles and their antibacterial activity. J. Environ. Sci. Health., Part A. 2013, 48, 871.
2) R.K. Dutta*, Bhavani P. Nenavathu, Mahesh K. Gangishetty Antibacterial effect of chronic exposure of low concentration ZnO nanoparticles on E. coli. J. Photochem. Photobiol., B, 2013, 126, 105.
1) R.K. Dutta*, Bhavani P. Nenavathu, Mahesh K. Gangishetty and A.V.R. Reddy Studies on antibacterial activity of ZnO nanoparticles by ROS induced lipid peroxidation. Colloids Surf., B. 2012, 94, 143.
Conference presentations:
8) Mahesh. K. Gangishetty, Shaocong. Hou, Qimin. Quan, Daniel. N. Congreve. Poster presentation at Material Research Society (MRS – Fall meetings), Boston, USA, 2018.
7) Mahesh. K. Gangishetty, Shaocong. Hou, Qimin. Quan, Daniel. N. Congreve. Poster presentation at Gordon Research Conference (GRC – 2018) on Colloidal Nanocrystals, Bryant University, Rhode Island, USA, 2018.
6) Mahesh. K. Gangishetty, Shaocong. Hou, Qimin. Quan, Daniel. N. Congreve Oral presentation at American Chemical Society – Conference (ACS-Fall Meetings), Boston, USA, 2018.
5) Mahesh K. Gangishettya, Adriana M. Fontesb, Marcos Maltab, Timothy L. Kellya*, Robert W. J. Scotta*. Poster presentation at Gordon Research Conference (GRC – 2016) on Noble Metal Nanoparticles, South Hadley, Boston, USA, 2016.
4) Mahesh K. Gangishetty, Robert W. J. Scott, Timothy L. Kelly*. Oral presentation at Canadian Society of Chemistry (CSC – 2016) Conference and Exhibition, Halifax, Canada, 2016.
3) Mahesh K. Gangishetty, Robert W. J. Scott, Timothy L. Kelly*. Oral presentation at 1st graduate symposium GSS-2015 University of Saskatchewan, Saskatoon, Canada, 2015.
2) Mahesh K. Gangishetty, Kee Eun Lee, Robert W. J. Scott, and Timothy L. Kelly*. Oral presentation at Canadian Society of Chemistry (CSC – 2014) Conference and Exhibition, Vancouver, Canada, 2014.
1) Bhavani P. Nenavathu, Mahesh K. Gangishetty and R.K. Dutta*. Poster presentation at Indian Institute of Technology – Roorkee, India, 2011.