Novel bismuth–selone molecular precursor based selective synthesis of Bi2Se3 nanoplates and nanosheets: a promising electrocatalyst for hydrogen evolution in a neutral medium

Atharva Yeshwant Kulkarni, Dwaipayan Majumder, Sandeep Nigam, Vaidehi S. Tripathi, Amey P. Wadawale, Jitendra Bahadur, Ankita Pathak, Gourab Karmakar, Rohit Singh Chauhan and Adish Tyagi

Dalton Trans., 2026, 55, 3570
DOI: 10.1039/D6DT00093B

A facile synthetic route toward phase-pure colloidal Cu2GeS3 nanostructures mediated through metal xanthate precursors

Alpa Y. Shah, Gourab Karmakar, Adish Tyagi and G. Kedarnath

New J. Chem., 2022, 46, 19817
DOI: 10.1039/D2NJ04426A

Synthesis of photoresponsive and photoemissive ultrathin 2D nanosheets of In2S3 achieved through a new single source molecular precursor

Gourab Karmakar, Adish Tyagi, Alpa Y. Shah, Liladhar B. Kumbhare, A. P. Wadawale, G. Kedarnath and Vishal Singh

RSC Adv., 2022, 12, 27292
DOI: 10.1039/D2RA05000E

Greener nanobiopolymers and nanoencapsulation: environmental implications and future prospects

Shikha Gulati, Anoushka Amar, Lakshita Chhabra, Riya Katiyar, Meenakshi, Tanu Sahu and Rajender S. Varma

RSC Sustainability, 2024, 2, 2805
DOI: 10.1039/D4SU00411F

A molecular precursor approach for the synthesis of hollow nanotubes and nanorods of antimonselite (Sb2Se3): an efficient electrocatalyst for hydrogen evolution reactions

Atharva Y. Kulkarni, Dwaipayan Majumder, Vaidehi S. Tripathi, G. Kedarnath, Amey P. Wadawale, Vishal Singh, Rohit Singh Chauhan, Gourab Karmakar and Adish Tyagi

Dalton Trans., 2025, 54, 6550
DOI: 10.1039/D4DT03435J

Controlled synthesis of photoresponsive bismuthinite (Bi2S3) nanostructures mediated through a new 1D bismuth-pyrimidylthiolate coordination polymer as a molecular precursor

Atharva Yeshwant Kulkarni, Gourab Karmakar, Alpa Y. Shah, Sandeep Nigam, Gayatri Kumbhare, Adish Tyagi, Raymond J. Butcher, Rohit Singh Chauhan and N. Naveen Kumar

Dalton Trans., 2023, 52, 16224
DOI: 10.1039/D3DT02143B

Accessing copper selenide nanostructures through a 1D coordination polymer of copper(ii) with 4,4′-dipyridyldiselenide as a molecular precursor

Manoj K. Pal, Gourab Karmakar, Alpa Y. Shah, Adish Tyagi, Nattamai Bhuvanesh and Sandip Dey

New J. Chem., 2023, 47, 16954
DOI: 10.1039/D3NJ02062B

A novel precursor enabling preparation of nonstoichiometric copper selenide (Cu1.8Se) for electrocatalytic oxygen evolution reaction

Suraj Peerappa Yadav, V.M. Tripathi, Atindra Mohan Banerjee, A.P. Wadawale, Vishal Singh, Rohit Singh Chauhan, Gourab Karmakar and Adish Tyagi

Journal of Molecular Structure, 2025, 1340, 142518
DOI: 10.1016/j.molstruc.2025.142518

Precursor Modulation To Access Phase-Pure Photoresponsive Nanosheets and Nanopolygons of Berzelianite (Cu1.8Se)

Suraj Peerappa Yadav, Alpa Y. Shah, Amey Wadawale, Harish Donthula, Vishal Singh, Gourab Karmakar, Adish Tyagi and Rohit Singh Chauhan

Crystal Growth & Design, 2025, 25, 4833
DOI: 10.1021/acs.cgd.5c00321

A comprehensive review on single source molecular precursors for nanometric group IV metal chalcogenides: Technologically important class of compound semiconductors

Gourab Karmakar, Adish Tyagi and Alpa Y. Shah

Coordination Chemistry Reviews, 2024, 504, 215665
DOI: 10.1016/j.ccr.2024.215665

Tris(2-selenonicotinamide)bismuth(III) Complex as a Promising Single-Source Precursor for Photoresponsive 2D-Bi2Se3 Nanostructures

Atharva Yeshwant Kulkarni, Gourab Karmakar, Alpa Y. Shah, Harish Donthula, Adish Tyagi and Rohit Singh Chauhan

Crystal Growth & Design, 2024, 24, 7570
DOI: 10.1021/acs.cgd.4c00798

Improving supercapacitor and electro-catalytic efficiency via sustainable chalcogenides: Harnessing single-source precursors driven BaS3: Sb2S3: Dy2S3 for enhanced electrochemical performance

Khuram Shahzad Ahmad, Shaan Bibi Jaffri, Bhumikaben Makawana, Ram K. Gupta, Ghulam Abbas Ashraf and Yusuf Siraj Usmani

Ceramics International, 2025, 51, 11297
DOI: 10.1016/j.ceramint.2024.12.546

Binuclear Cu-Pyrazinylthiolate Molecular Precursor as a Gateway to Binary CuS and Ternary CuInS2, Cu2SnS3, and CuSbS2 Nanoparticles

Gourab Karmakar, Alpa Y. Shah, Mukesh Kumar, Pralay K. Santra, Jitendra Bahadur, Ankita Pathak, Goutam Kumar Kole and Adish Tyagi

Crystal Growth & Design, 2025, 25, 158
DOI: 10.1021/acs.cgd.4c01525

Enhanced Antimony Sulfide Sb2S3 Nanobars Solar Cell Performance with Doped PCDTBT Polymer

Elmoiz Merghni Mkawi, Yas Al-Hadeethi and Tholkappiyan Ramachandran

International Journal of Energy Research, 2023, 2023, 1
DOI: 10.1155/2023/2636957

Single source precursor mediated synthesis of phase pure digenite nanocrystals and investigation of its photo-switching behavior

Gourab Karmakar, Alpa Y. Shah, Mukesh Kumar, Vishal Singh, Goutam Kumar Kole and Adish Tyagi

Journal of Molecular Structure, 2024, 1295, 136707
DOI: 10.1016/j.molstruc.2023.136707