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Publications at JNU

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Ajay Gupta, Neelu Singh, Aryan Gautam, Neetesh Dhakar, Sunil Kumar and Pijus K. Sasmal*, "Visible and NIR-Light Photoactivatable o-Hydroxycinnamate System for Efficient Drug Release with Fluorescence Monitoring"

RSC Med. Chem. 2023. https://doi.org/10.1039/D2MD00438K

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Ajay Gupta, Tarun Adarsh, Vikas Manchanda, Pijus K. Sasmal* and Shalini Gupta*, "COVID-19 Detection Using AIE-Active Iridium Complexes"

Dalton Trans. 2023, 52, 1188-1192. https://doi.org/10.1039/D2DT03554E

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Geeta Kumari,Ajay Gupta,Raj Kumar Sah, Aryan Gautam, Monika Saini, Aashima Gupta, Akhilesh K. Kushawaha, Shailja Singh*, and Pijus K. Sasmal*, "Development of Mitochondria Targeting AIE-Active Cyclometalated Iridium Complexes as Potent Antimalarial Agents"

Adv. Healthcare Mater. 2022, 2202411. https://doi.org/10.1002/adhm.202202411

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Aakanksha Agarwal, Arun Kumar, Piyush Garg, Arnab Chakraborty, Ranjan Verma, Maryam Sarwat, Ajay Gupta, Pijus K. Sasmal, Yogesh Kumar Verma, Chiranjit Chowdhury, and Monalisa Mukherjee*,

"Algal Biomass-Loaded Hydrogel Scaffolds as a Biomimetic Platform with Antibacterial and Wound Healing Activities"

ACS Appl. Polym. Mater. 2022, 8, 5800–5812.

https://pubs.acs.org/doi/abs/10.1021/acsapm.2c00722

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Ajay Gupta, Aryan Gautam, and Pijus K. Sasmal*, "Photoactivatable o-Hydroxycinnamic Platforms for Bioimaging and Therapeutic Release"

 J. Med. Chem. 2022, 65, 5274–5287. https://pubs.acs.org/doi/10.1021/acs.jmedchem.2c00022

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Neelu Singh,† Ajay Gupta,† Puja Prasad, Raj Kumar Sah, Arvind Singh, Sunil Kumar, Shailja Singh, Shalini Gupta, and Pijus K. Sasmal*, "Mitochondria-Targeted Photoactivatable Real-Time Monitoring of a Controlled Drug Delivery Platform"

J. Med. Chem. 2021, 64, 17813–17823. https://pubs.acs.org/doi/10.1021/acs.jmedchem.1c00956

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Neelu Singh,† Ajay Gupta,† Puja Prasad, Pritam Mahawar, Shalini Gupta, and Pijus K. Sasmal*, "Iridium-Triggered Allylcarbamate Uncaging in Living Cells"

Inorg. Chem. 2021, 60, 12644–12650. https://pubs.acs.org/doi/abs/10.1021/acs.inorgchem.1c01790

Selected for Featured Article and ACS Editor’s Choice

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Puja Prasad, Ajay Gupta, and Pijus K. Sasmal*, "Aggregation-Induced Emission Active Metal Complexes: A Promising Strategy to Tackle Bacterial Infections"

Chem. Commun. 2021, 57, 174–186.   https://pubs.rsc.org/en/content/articlelanding/2021/cc/d0cc06037b

Selected for Feature Article and the Journal Cover Page

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Ajay Gupta,† Puja Prasad,† Shalini Gupta, and Pijus K. Sasmal*, "Simultaneous Ultrasensitive Detection and Elimination of Drug-Resistant Bacteria by Cyclometalated Iridium(III) Complexes"

ACS Appl. Mater. Interfaces 2020, 12, 35967–35976.

https://pubs.acs.org/doi/10.1021/acsami.0c11161 

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Publications from Ph.D. and Postdoctoral Works

Pijus K. Sasmal,† Shreyas Saha,† and Ki-Bum Lee*, "Photo-triggerable Hydrogel-Nanoparticle Hybrid Scaffolds for Remotely Controlled Drug Delivery"

J. Mater. Chem. B 2014, 2, 7685–7693. https://pubs.rsc.org/en/content/articlelanding/2014/tb/c4tb01436g

 

Shreyas Saha, Aniruddh Solanki, Pijus K. Sasmal, and Ki-Bum Lee*, "Single Vehicular Delivery of siRNA and Small Molecules to Control Stem Cell Differentiation"

J. Am. Chem. Soc. 2013, 135, 15682–15685. https://pubs.acs.org/doi/10.1021/ja4071738

 

Puja Prasad, Imran Khan, Pijus K. Sasmal, Debasis Koley, Paturu Kondaiah*, and Akhil R. Chakravarty*, "Planar Triazinium Cations from Vanadyl-mediated Ring Cyclizations: The Thiazole Species for Efficient Nuclear Staining and Photocytotoxicity"

Dalton Trans. 2013, 42, 4436–4449. https://pubs.rsc.org/en/content/articlelanding/2013/dt/c2dt32810k

 

Pijus K. Sasmal, Craig N. Streu, and Eric Meggers*, "Metal Complex Catalysis in Living Biological Systems"

Chem. Commun. 2013, 49, 1581–1587. https://pubs.rsc.org/en/content/articlelanding/2013/cc/c2cc37832a

 

Yonggang Xiang, Chen Fu, Tom Breiding, Pijus K. Sasmal, Haidong Liu, Qi Shen, Klaus Harms, Lilu Zhang, and Eric Meggers*, "Hydrolytically Stable Octahedral Silicon Complexes as Bioactive Scaffolds: Application to the Design of DNA Intercalators"

Chem. Commun. 2012, 48, 7131–7133. https://pubs.rsc.org/en/content/articlelanding/2012/cc/c2cc32506c#!divAbstract

 

Pijus K. Sasmal, Susana Carregal-Romero, Wolfgang J. Parak, and Eric Meggers*, "Light-Triggered Ruthenium-Catalyzed Allylcarbamate Cleavage in Biological Environments"

Organometallics 2012, 31, 5968–5970. https://pubs.acs.org/doi/10.1021/om3001668

 

Pijus K. Sasmal, Susana Carregal-Romero, Alice A. Han, Craig N. Streu, Zhijie Lin, Kazuhiko Namikawa, Samantha L. Elliott, Reinhard W. Kçster, Wolfgang J. Parak, and Eric Meggers*, "Catalytic Azide Reduction in Biological Environments"

ChemBioChem 2012, 13, 1116–1120. https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cbic.201100719

 

Babu Balaji, Bhabatosh Banik, Pijus K. Sasmal, Basudev Maity, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Ferrocene-Conjugated Oxidovanadium(IV) Complexes as Potent Near-IR Light Photocytotoxic Agents" 

Eur. J. Inorg. Chem. 2012, 126–135. https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.201100836

 

Puja Prasad, Pijus K. Sasmal, Imran Khan, Paturu Kondaiah, and Akhil R. Chakravarty*, "Schiff Base Oxovanadium(IV) Complexes of Phenanthroline Bases Showing DNA Photocleavage Activity at Near-IR Light and Photocytotoxicity"

Inorg. Chim. Acta 2011, 372, 79–87. https://www.sciencedirect.com/science/article/abs/pii/S0020169311001186

 

Puja Prasad, Imran Khan, Pijus K. Sasmal, Debasis Koley, Paturu Kondaiah, and Akhil R. Chakravarty*, "Planar Triazinium Cations from VO2+-Assisted Ring Cyclizations: Remarkably Efficient Thiazole Species for Nuclear Staining, PDT and Anaerobic Photocleavage of DNA"

Chem. Commun. 2011, 47, 3954–3956. https://pubs.rsc.org/en/content/articlelanding/2011/cc/c0cc05386d

 

Bhabatosh Banik, Pijus K. Sasmal, Sovan Roy, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Terpyridine Oxovanadium(IV) Complexes of Phenanthroline Bases for Cellular Imaging and Photocytoxicity in HeLa Cells"

Eur. J. Inorg. Chem. 2011, 1425–1435. https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.201001097

 

Puja Prasad, Pijus K. Sasmal, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Photocytotoxicity and Near-IR Light DNA Cleavage Activity of Oxovanadium(IV) Schiff Base Complexes Having Phenanthroline Bases"

Inorg. Chim. Acta 2010, 363, 2743–2751. https://www.sciencedirect.com/science/article/abs/pii/S0020169310001647

 

Pijus K. Sasmal, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Photocytotoxicity and DNA Cleavage Activity of L-arg and L-lys Schiff Base Oxovanadium(IV) Complexes Having Phenanthroline Bases"

Dalton Trans. 2010, 39, 7104–7113. https://pubs.rsc.org/en/content/articlelanding/2010/DT/c001867h

 

Pijus K. Sasmal, Sounik Saha, Ritankar Majumdar, Swati De, Rajan R. Dighe, and Akhil R. Chakravarty*, "Oxovanadium(IV) Complexes of Phenanthroline Bases: The Dipyridophenazine Complex as a Near-IR Photocytotoxic Agent"

Dalton Trans. 2010, 39, 2147–2158. https://pubs.rsc.org/en/content/articlelanding/2010/DT/b917265c

 

Pijus K. Sasmal, Sounik Saha, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Photocytotoxic Oxovanadium(IV) Complexes Showing Light-induced DNA and Protein Cleavage Activity"

Inorg. Chem. 2010, 49, 849–859. https://pubs.acs.org/doi/10.1021/ic900701s

 

Pijus K. Sasmal, Sounik Saha, Ritankar Majumdar, Rajan R. Dighe, and Akhil R. Chakravarty*, "Oxovanadium(IV)-based Near-IR PDT Agents: Design to Biological Evaluation"

Chem. Commun. 2009, 1703–1705. https://pubs.rsc.org/en/content/articlelanding/2009/cc/b822229k

 

Pijus K. Sasmal, Ashis K. Patra, and Akhil R. Chakravarty*, "Synthesis, Structure, DNA Binding and DNA Cleavage Activity of Oxovanadium(IV) N-salicylidene-S-methyldithiocarbazate Complexes of Phenanthroline Bases"

J. Inorg. Biochem. 2008, 102, 1463–1472. https://www.sciencedirect.com/science/article/pii/S0162013408000184

 

Pijus K. Sasmal, Ashis K. Patra, Munirathinam Nethaji, and Akhil R. Chakravarty*, "DNA Cleavage by New Oxovanadium(IV) Complexes of N-salicylidene α-amino Acids and Phenanthroline Bases in the Photodynamic Therapy Window"

Inorg. Chem. 2007, 46, 11112–11121. https://pubs.acs.org/doi/10.1021/ic7011793

Patents

Indian Patent No.: 401771

Application No.: 202011027461

Title: A Multi-Targeted Iridium(III)-Platinum(IV) Conjugates as Potent Anticancer Prodrugs to Overcome Drug Resistant Cancer

Date of Filing: 29/06/2020

Date of Grant: 21/07/2022

​

Indian Patent Application No.: 202111015826

Title: Mitochondria-Targeted Photoactivatable Drug Delivery Platform: A Strategy for Real-Time Monitoring of Controlled Drug Release

Date of Filing: 03/04/2021

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