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Karthik Shankar

university of alberta

68H-index
407Paper Count
2.3WCitation Count
Published Papers 121
Publication Date
Direct Synthesis of Exfoliated Carbon Nitride Mediated by Sodiated Cellulose Nanocrystals for Photocatalytic and Adsorbent Applications
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IF12.1
err2026-04-15
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errOAAI
errNarendra Chaulagain; Kazi M. Alam; Ehsan Shahini; John C. Garcia; Md Masud Rana; Riley W. Hooper; Diganta Sarkar; Damini Vrushabendrakumar; Harshitha Rajashekhar; Navneet Kumar; Alkiviathes Meldrum; Vladimir K. Michaelis; Tian Tang; Karthik Shankar
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In-Plane Graphene Moieties Embedded in Carbon Nitride Extend Conjugation; Narrow the Electronic Bandgap; and Generate a 10-fold Enhancement in Visible Light-Driven Photoelectrochemical Performance
err2026-01-27
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PREAI
errKazi M. Alam; Md Masud Rana; Navneet Kumar; Damini Vrushabendrakumar; Pawan Kumar; Narendra Chaulagain; Harshitha Rajashekhar; John C. Garcia; Guy M. Bernard; Md Golam Kibria; Sergey Gusarov; Vladimir K. Michaelis; Alkiviathes Meldrum; Karthik Shankar
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Platinum-Doped Carbon Nitride-Loaded Poly(N-Isopropylacrylamide) Hydrogel Thin Films for Green Hydrogen Production Systems: Morphological Study for Higher Efficiency
err2025-09-01
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errOAAI
errMorgan P. Le Dû; David P. Kosbahn; Thomas Baier; Julija Reitenbach; Qi Zhong; Apostolos Vagias; Robert Cubitt; Narendra Chaulagain; Karthik Shankar; Hagen Übele; Katharina Krischer; Peter Müller-Buschbaum
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Full-spectrum solar utilization with photoelectric-photothermal synergy for converting CO2 to value-added hydrocarbon
err2025-08-05
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PREAI
errChenyu Xu; Yi Liu; Meng-Nan Zhu; Peng-Fei Sui; Yi-Cheng Wang; Steven Bergens; Karthik Shankar; Jing-Li Luo
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Stand-Alone Sponge-Shaped Mesoporous AuPt Alloy Nanosponges as Visible Photocatalyst for the Selective Reduction of CO2 to CO
err2025-01-20
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PREAI
errRajashekhar, H; Vrushabendrakumar, D; Alam, KM; Kumar, N; Garcia, JC; Shankar, K
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Raman Spectroscopy Reveals Photobiomodulation-Induced α-Helix to β-Sheet Transition in Tubulins: Potential Implications for Alzheimer's and Other Neurodegenerative Diseases
err2024-06-26
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errOAAI
errDi Gregorio, Elisabetta; Staelens, Michael; Hosseinkhah, Nazanin; Karimpoor, Mahroo; Liburd, Janine; Lim, Lew; Shankar, Karthik; Tuszynski, Jack A.
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Substitutional Cu Doping at Ca and Nb Sites in Ba3CaNb2O9 Toward Improved Photoactivity-A First-Principles HSE06 Study
err2024-05-13
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PREAI
errGhosh, Sankha; Garcia, John; Selvakumar, Bhavadharini; Ndubuisi, Amanda; Shankar, Karthik; Thangadurai, Venkataraman; Salahub, Dennis R.
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Dendritic Copper Current Collectors as a Capacity Boosting Material for Polymer-Templated Si/Ge/C Anodes in Li-Ion Batteries
err2024-01-03
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PREAI
errWeindl, Christian L.; Fajman, Christian E.; Xu, Zhuijun; Zheng, Tianle; Moehl, Gilles E.; Chaulagain, Narendra; Shankar, Karthik; Gilles, Ralph; Faessler, Thomas F.; Mueller-Buschbaum, Peter
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Cathodically Inserted, Widely Dispersed Sr2+ Surface Dopants Produce a Threefold Improvement in the CO2 Photoreduction Activity of TiO2 Nanotube Arrays
err2023-12-19
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PREAI
errVrushabendrakumar, Damini; Alam, Kazi M.; Kumar, Navneet; Rajashekhar, Harshitha; Chaulagain, Narendra; Riddell, Saralyn; Kobryn, Alexander E.; Gusarov, Sergey; Shankar, Karthik
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CO2 Photoreduction Activity Enhancement and Unexpected Observation of Carbon Monoxide Adsorbates on the Surface of TiO2 Nanotube Arrays Synthesized in Formamide Electrolytes
err2023-12-01
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PREAI
errKumar, Navneet; Alam, Kazi M.; Vrushabendrakumar, Damini; Shetty, Atharva; Garcia, John; Chaulagain, Narendra; Shankar, Karthik
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Dimension-Controlled Synthesis of Hybrid-Mixed Halide Perovskites for Solar Cell Application
err2023-09-11
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PREAI
errGhosh, Tuhin; Gupta, Mayank; Nanda, Birabar Ranjit Kumar; Shankar, Karthik; Pradhan, Debabrata
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Nanosecond Laser Confined Bismuth Moiety with Tunable Structures on Graphene for Carbon Dioxide Reduction
err2023-04-17
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PREAI
errZhu, Meng-Nan; Jiang, Haoqing; Zhang, Bo-Wen; Gao, Minrui; Sui, Peng-Fei; Feng, Renfei; Shankar, Karthik; Bergens, Steven H.; Cheng, Gary J.; Luo, Jing-Li
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Low bandgap carbon nitride nanoparticles incorporated in titania nanotube arrays by in situ electrophoretic anodization for photocatalytic CO2 reduction
err2023-01-01
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PREAI
errAlam, Kazi M.; Chaulagain, Narendra; Shahini, Ehsan; Rana, Md Masud; Garcia, John; Kumar, Navneet; Kobryn, Alexander E.; Gusarov, Sergey; Tang, Tian; Shankar, Karthik
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