D. Praveen Kumar, N. Lakshmana Reddy, M. Mamatha Kumari, B. Srinivas, V. Durga Kumari, B. Sreedhar, V. Roddatis, O. Bondarchuk, M. Karthik, B. Neppolian, M.V. Shankar. Cu2O-sensitized TiO2 nanorods with nanocavities for highly efficient photocatalytic hydrogen production under solar irradiation. Solar Energy Materials and Solar Cells 136, 157-166 (2015). [I.F. 6.6]. DOI: 10.1016/j.solmat.2015.01.009 (Q1)

D. Praveen Kumar, N. Lakshmana Reddy, B. Srinivas, V. Durga Kumari, V. Roddatis, O. Bondarchuk, M. Karthik, Y. Ikuma B. Neppolian, M.V. Shankar. Stable and active CuxO/TiO2 nanostructured catalyst for proficient hydrogen production under solar light irradiation. Solar Energy Materials and Solar Cells 146, 63-71 (2016). [I.F. 6.6]. DOI: 10.1016/j.solmat.2015.11.030 (Q1)

D. Praveen Kumar, N. Lakshmana Reddy, M. Karthik, B. Neppolian, J. Madhavan, M.V. Shankar. Solar light sensitized p-Ag2O/n-TiO2 nanotubes heterojunction photocatalysts for enhanced hydrogen production in aqueous-glycerol solution. Solar Energy Materials and Solar Cells 154, 78-87 (2016). [I.F. 6.6]. DOI: 10.1016/j.solmat.2016.04.033 (Q1)

D. Praveen Kumar, N. Lakshmana Reddy, M. Karthikeyan, N. Chinnaiah, V. Bramhaiah, V. Durga Kumari, M.V. Shankar. Synergistic effect of nanocavities in anatase TiO2 nanobelts for photocatalytic degradation of methyl orange dye in aqueous solution. Journal of Colloid and Interface Science 477, 201–208 (2016). [I.F. 9.6]. DOI: 10.1016/j.jcis.2016.05.014 (Q1)

C. Prathibha, K.V. Ranganayakulu, L.A.C. Avinash, N. Lakshmana Reddy, M.V.Shankar, K. Venkataramaniah. Trititanate Nanotubes as highly efficient adsorbent for fluoride removal from water: adsorption performance and uptake mechanism. Journal of Environmental Chemical Engineering 4, 4754-4768, (2016). [I.F. 7.5]. DOI: 10.1016/j.jece.2016.11.007 (Q1)

R. Saranya, G.Arthanareseswaran, A.F. Ismail, N. Lakshmana Reddy, M.V. Shankar, Jihyang Kweon. Efficient rejection of organic compounds using functionalized ZSM-5 incorporated PPSU mixed matrix membrane. RSC Advances 7, 15536-15552 (2017). [I.F. 6.1]. DOI: 10.1039/c6ra27314a (Q1)

N. Subha, M. Mahalakshmi, M. Myilsamy, N. Lakshmana Reddy, M.V. Shankar, B. Neppolian, V. Murugasen. Influence of synthesis conditions on the photocatalytic activity of mesoporous Ni doped SrTiO3/TiO2 heterostructure for H2 production under solar light irradiation. Colloids and Surfaces A: Physicochemical and Engineering Aspects 522, 193-206 (2017). [I.F. 5.4]. DOI: 10.1016/j.colsurfa.2017.03.007 (Q1)

Suneel Kumar, N. Lakshmana Reddy, K. Himmat Singh, Ashish Kumar, M.V. Shankar, K. Bhattacharyya, A. Halder, Venkata Krishnan. Efficient Electron Transfer across ZnO-MoS2-RGO Heterojunction for Remarkably Enhanced Sunlight Driven Photocatalytic Hydrogen Evolution. Chem Sus Chem 18, 3588-3603 (2017). [I.F. 5.9]. DOI: 10.1002/cssc.201701024 (Q1)

N. Subha, M. Mahalakshmi, M. Myilsamy, N. Lakshmana Reddy, M. V. Shankar, B. Neppolian, V. Murugesan. Effective excitons separation on graphene supported ZrO2-TiO2 heterojunction for enhanced H2 production under solar light. International Journal of Hydrogen Energy 43, 3905-3919 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2017.09.091 (Q1)

K. Paramesh, N. Lakshmana Reddy, M.V. Shankar, T. Chandrasekhar. Enhancement of biological hydrogen production using green alga Chlorococcum minutum. International Journal of Hydrogen Energy 43, 3957-3966 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2017.09.005 (Q1)

V. Navakoteswara Rao, N. Lakshmana Reddy, M. Mamatha Kumari, P. Ravi, M. Sathish, B. Neppolian, M.V. Shankar. Synthesis of titania wrapped cadmium sulfide nanorods for photocatalytic hydrogen generation. Materials Research Bulletin 103, 122-132 (2018). [I.F. 5.8]. DOI: 10.1016/j.materresbull.2018.03.030 (Q1)

Suneel Kumar, N. Lakshmana Reddy, Ashish Kumar, M. V. Shankar, V. Krishnan. Two Dimensional N-doped ZnO-Graphitic Carbon Nitride Nanosheets Heterojunctions with Enhanced Photocatalytic Hydrogen Evolution. International Journal of Hydrogen Energy 43, 3988-4002 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2017.09.113 (Q1)

M. Saikumar, N. Lakshmana Reddy, M.V. Shankar, Vishnu Shanker. Facile synthesis of noble-metal free polygonal Zn2TiO4 nanostructures for highly efficient photocatalytic hydrogen evolution under solar light irradiation. International Journal of Hydrogen Energy 43, 13145-13157 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2018.05.035 (Q1)

T. Vijayaraghavan, N. Lakshmana Reddy, M.V. Shankar, A. Anuradha. A co-catalyst free, eco-friendly, novel visible light absorbing iron based complex oxide nanocomposite for enhanced photocatalytic hydrogen evolution. International Journal of Hydrogen Energy 43, 14417-14426 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2018.06.036 (Q1)

V. Navakoteswara Rao, N. Lakshmana Reddy, M.M. Kumari, K.K. Cheralathan, P. Ravi, M. Sathish, B. Neppolian, K.R. Reddy, N.P. Shetti, P. Prathap, M.N. Nadagouda, Tejraj M. Aminabhavi, M.V. Shankar. Sustainable hydrogen production for the greener environment by quantum dots-based efficient photocatalysts: A review. Journal of Environmental Management 248, 109246 (2019). [I.F. 9.2]. DOI: 10.1016/j.jenvman.2019.07.017 (Q1)

M. Mamatha Kumari, M. Jagannatham, A. Joseph Berkmans, Prathap Haridoss, N. Lakshmana Reddy, M.V. Shankar. Influence of pre-oxidation verses post-oxidation of carbon nanohorns in TiO2 nanohybrid for enhanced photocatalytic H2 production. Materials Research Bulletin 109, 34-40 (2019). [I.F. 5.8]. DOI: 10.1016/j.materresbull.2018.09.010 (Q1)

M. Saikumar, N. Lakshmana Reddy, M.V.Shankar, Vishnu Shankar. Solar-Light Harvesting Bimetallic Ag/Au Decorated Graphene Plasmonic System with Efficient Photoelectrochemical Performance for the Enhanced Water Reduction Process. ACS Applied Nano Materials 2, 4782?4792 (2019). [I.F. 5.8]. DOI: 10.1021/acsanm.9b00684 (Q1)

M. Saikumar, VSRK Tandava, N. Lakshmana Reddy, M.V. Shankar, D. Jampaiah, M.Y. Sabri, S.K Bhargava, Vishnu Shankar. Fabrication of a novel ZnIn2S4/g-C3N4/graphene ternary nanocomposite with enhanced charge separation for efficient photocatalytic H2 evolution under solar light illumination. Photochemical & Photobiological Sciences 18, 2952-2964 (2019). [I.F. 3.5]. DOI: 10.1039/C9PP00234K (Q2)

V. Navakoteswara Rao, N. Lakshmana Reddy, M. Mamatha Kumari, P. Ravi, M. Sathish, K. M. Kuruvilla, V. Preethi, K. Raghava Reddy, N.P. Shetti, T.M. Aminabhavi, M.V. Shankar. Photocatalytic recovery of H2 from H2S containing wastewater: Surface and interface control of photo-excitons in Cu2S@TiO2 core-shell nanostructures. Applied Catalysis B: Environmental 254, 174–185 (2019). [I.F. 19.7]. DOI: 10.1016/j.apcatb.2019.04.090 (Q1)

Udayabhanu, N. Lakshmana Reddy, M.V. Shankar, S.C. Sharma, G. Nagaraju. One-pot synthesis of Cu-TiO2/CuO nanocomposite: Application to Photocatalysis for enhanced H2 production, dye degradation & detoxification of Cr (VI). International Journal of Hydrogen Energy 45, 7813-7828 (2020). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2019.10.081 (Q1)

Y. Lukka Thuyavan, G. Arthanareeswaran, A.F. Ismail, P.S. Goh, M.V. Shankar, N. Lakshmana Reddy. Treatment of synthetic textile dye effluent using hybrid adsorptive ultrafiltration mixed matrix membranes. Chemical Engineering Research and Design 159, 92-104 (2020). [I.F. 4.0]. DOI: 10.1016/j.cherd.2020.04.005 (Q2)

Sanghyeon Moon, N. Lakshmana Reddy, Jaewon Lee, Hyeonkwon Lee, Wonjoo Lee, Kiyoung Lee. Electrochemical detection of 2,4,6-Trinitrotoluene reduction in aqueous solution by using highly ordered 1D TiO2 nanotube arrays. Materials Today Communications 25, 101389 (2020). [I.F. 4.9]. DOI: 10.1016/j.mtcomm.2020.101389 (Q1)

R. Akshaya, S. Suprabhat, N. Lakshmana Reddy, B. Sreedhar, M.V. Shankar, G. Sutapa. Decoration of graphene quantum dots on TiO2 nanostructures: Photosensitizer and cocatalyst role for enhanced hydrogen generation. ACS Industrial & Engineering Chemistry Research 59, 29, 13060–13068 (2020). [I.F. 3.9]. DOI: 10.1021/acs.iecr.0c01663 (Q1)

S. Chandrappa, D.H.K. Murthy, N. Lakshmana Reddy, S. Jagadeesh Babu, Dinesh Rangappa, U. Bhargav, V. Preethi, M. Mamatha Kumari, M.V. Shankar. Utilizing 2D Materials to Enhance H2 Generation Efficiency via Photoreforming Industrial and Solid Waste. Environmental Research 200, 111239 (2021). [I.F. 8.2]. DOI: 10.1016/j.envres.2021.111239 (Q1)

P. Ilanchezhiyan, G. Mohan Kumar, C. Siva, H.D. Cho, D.J. Lee, N. Lakshmana Reddy, A.G. Ramu, T.W. Kang, D.Y. Kim. Neodymium (Nd) based oxide perovskite nanostructures for photocatalytic and photoelectrochemical water splitting functions. Environmental Research 197, 111128 (2021). [I.F. 8.2]. DOI: 10.1016/j.envres.2021.111128 (Q1)

Y.V. Divyasri, N. Lakshmana Reddy, Kiyoung Lee, M. Sakar, V. Navakoteswara Rao, V. Venkatramu, M.V. Shankar, N.C. Gangi Reddy. Optimization of N doping in TiO2 nanotubes for the enhanced solar light mediated photocatalytic H2 production and dye degradation. Environmental Pollution 269, 116170 (2021). [I.F. 7.2]. DOI: 10.1016/j.envpol.2020.116170 (Q1)

V. Navakoteswara Rao, P. Ravi M. Sathish, N. Lakshmana Reddy, Kiyoung Lee, M. Sakar, P. Prathap, M. Mamatha Kumari, K. Raghava Reddy, M. N. Nadagouda, Tejraj M. Aminabhavi, M. V. Shankar. Monodispersed core/shell nanospheres of ZnS/NiO with enhanced H2 generation and quantum efficiency at versatile photocatalytic conditions. Journal of Hazardous Materials 413, 125359, (2021). [I.F. 10.6]. DOI: 10.1016/j.jhazmat.2021.125359 (Q1)

S. Santosh Patil, Jaewon Lee, Eunoak Park, N. Lakshmana Reddy, Kiyoung Lee. Interstitial M+ (M+ = Li+ or Sn4+) Doping at Interfacial BiVO4/WO3 to Promote Photoelectrochemical Hydrogen Production. ACS Applied Energy Materials 4, 13636?13645 (2021). [I.F. 5.5]. DOI: 10.1021/acsaem.1c02294 (Q1)

S. Santosh Patil, Jaewon Lee, N. Lakshmana Reddy, Taewan Kim, Kiyoung Lee. Controlled Synthesis and Structural Modulation to Boost Intrinsic Photocatalytic Activity of BiVO4. Crystal Engineering Communication, 24, 2686-2696 (2022). [I.F. 2.4]. DOI: 10.1039/D1CE01700D (Q2)

M. Jamir Ahemad, Dong-Seog Kim, Thanh Duc Le, N. Lakshmana Reddy, Geun-Jae Oh, Gi-Seung Shin, Umar Ahmad, Sheikh A Akbar, Yeon Tae Yu. Thermally Stable AgPd@ZnO Bimetallic Alloy Nanoparticles for Ethanol Sensors with Long-Term Stability. ACS Applied Nano Materials, 5 (12), 18568–18580 (2022). [I.F. 5.8]. DOI: 10.1021/acsanm.2c04380 (Q1)

L. Kiran Babu, H. Seshagiri Rao, P. N. R. Kishore, N. Lakshmana Reddy, M. V. Shankar, Y. V. Rami Reddy. UV–visible light sensitized NiCo2O4@g–C3N4 heterojunction: Based nanocomposites as novel photocatalysts for enhanced hydrogen generation and electrochemical activity. Journal of Materials Research 38, 3301–3315 (2023). [I.F. 2.9]. DOI: 10.1557/s43578-023-01054-1 (Q2)

V. Navakoteswara Rao, N. Lakshmana Reddy, V. Preethi, Mani Karthik, Yeon-Tae Yu, Jun Mo Yang, M. Mamatha Kumari, M.V. Shankar. A critical review on core/shell-based nanostructured photocatalysts for improved hydrogen generation. International Journal of Hydrogen Energy 48, 11754 – 11774 (2023). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2023.01.059 (Q1)

Thanh Duc Le, M. Jamir Ahemad, Dong-Seog Kim, Byeong-Hyeon Lee, Geun-Jae Oh, Gi-Seung Shin, N. Lakshmana Reddy, Vandung Dao, Tuong Van Tran, Yeon-Tae Yu. Synergistic effect of Pt-Ni dual single-atoms and alloy nanoparticles as a high-efficiency electrocatalyst to minimize Pt utilization at cathode in polymer electrolyte membrane fuel cells. Journal of Colloid and Interface Science 634, 930–939 (2023). [I.F. 9.6]. DOI: 10.1016/j.jcis.2022.12.061 (Q1)

N. Subha, N. Lakshmana Reddy, A. Ravi Sankar. A review on recent advances in g-C3N4-MXene nanocomposites for photocatalytic applications. Nanotechnology, 35, 502002, (2024). [I.F. 2.8]. DOI: 10.1088/1361-6528/ad7e2f (Q2)

M. Nagaveni, U. Bharagav, V. Navakoteswara Rao, N. Lakshmana Reddy, P. Ramya, K.K. Cheralathan, P. Anil Kumar Reddy, M. Mamatha Kumari, S. Rengaraj, B. Sungjun, M.V. Shankar. Continuous Hydrogen Production from Sunrise to Sunset: Advancing Photocatalytic Stability via Interface-Engineered Nanocomposite tris-s-triazine g-C3N4/ZnIn2S4 Heterostructure. International Journal of Hydrogen Energy 157, 150376 (2025). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2025.150376 (Q1)

A. Sonalika, K. Dong-Seog, N. Lakshmana Reddy, Y. Yeon-Tae. Synthesis and characterization of trimetallic AgPdAu alloy nanoparticles and their application in removal of methylene blue and methyl orange from wastewater. Inorganic Chemistry Communications, 180, 114959, (2025). [I.F. 5.9. DOI: 10.1016/j.inoche.2025.114959 (Q1)

T.V. Prathima, P. Anil Kumar Reddy, Jungho Lee, M. Nagaveni, Lakshmi Padma, T. Sulochana, N. Lakshmana Reddy, P. Ramya, K.K. Cheralathan, Sakar Mohan, N.C. Gangi Reddy, M. Mamatha Kumari, Sungjun Bae, M.V. Shankar. Photocatalytic dye degradation under natural diurnal sunlight using anatase TiO2 nanorods: A structure-performance study. Journal of Water Process Engineering 85, 109793 (2026). [I.F. 6.6]. DOI: 10.1016/j.jwpe.2026.109793 (Q1)

N. Lakshmana Reddy, D. Praveen Kumar, M.V. Shankar. Co-catalyst free Titanate Nanorods for Improved Hydrogen Production under Solar Light Irradiation. Journal of Chemical Sciences 128, 649-656 (2016). [I.F. 1.8]. DOI: 10.1007/s12039-016-1061-9 (Q2)

N. Lakshmana Reddy, S. Emin, M. Valant, M.V. Shankar. Nanostructured Bi2O3@TiO2 photocatalyst for enhanced hydrogen production. International Journal of Hydrogen Energy 42, 6627-6636 (2017). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2016.12.154 (Q1)

N. Lakshmana Reddy, Suneel Kumar, V. Krishnan, M. Sathish, M.V. Shankar. Multifunctional Cu/Ag quantum dots on TiO2 nanotubes as highly efficient photocatalyst for enhanced solar hydrogen evolution. Journal of Catalysis 350, 226-239 (2017). [I.F. 6.0]. DOI: 10.1016/j.jcat.2017.02.032 (Q1)

N. Lakshmana Reddy, V. Navakoteswara Rao, M. Mamatha Kumari, P. Ravi, M. Sathish, M.V. Shankar. Effective shuttling of photoexcitons on CdS/NiO core/shell photocatalysts for enhanced photocatalytic hydrogen production. Materials Research Bulletin 101, 223–231 (2018). [I.F. 5.8]. DOI: 10.1016/j.materresbull.2018.01.043 (Q1)

N. Lakshmana Reddy, S. Emin, V. Durga Kumari, M.V. Shankar. CuO Quantum Dots Decorated TiO2 Nanocomposite Photocatalyst for Stable Hydrogen Generation. ACS Industrial & Engineering Chemistry Research 57, 568–577 (2018). [I.F. 3.9]. DOI: 10.1021/acs.iecr.7b03785 (Q1)

N. Lakshmana Reddy, V. Navakoteswara Rao, M. Mamatha Kumari, M. Sathish, M.V. Shankar. Development of high quantum efficiency CdS/ZnS core/shell structured photocatalyst for enhanced solar hydrogen evolution. International Journal of Hydrogen Energy 43, 22315-22328 (2018). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2018.10.054 (Q1)

N. Lakshmana Reddy, V. Navakoteswara Rao, M. Mamatha Kumari, K. Raghava Reddy, P. Ravi, M. Sathish, M. Karthik, M.V. Shankar, Inamuddin. Nanostructured semiconducting materials for efficient hydrogen generation. Environmental Chemistry Letters 16, 765-796 (2018). [I.F. 25.2]. DOI: 10.1007/s10311-018-0722-y (Q1)

N. Lakshmana Reddy, K.K.Cheralathan, V.DurgaKumari, B.Neppolian, M.V.Shankar. Photocatalytic Reforming of Bio-mass Derived Crude Glycerol in Water: A Sustainable Approach for Improved Hydrogen Generation using Ni(OH)2 Decorated TiO2 Nanotubes Under Solar Light Irradiation. ACS Sustainable Chemistry & Engineering 6, 3754-3764 (2018). [I.F. 7.6]. DOI: 10.1021/acssuschemeng.7b04118 (Q1

N. Lakshmana Reddy, V. Navakoteswara Rao, M. Vijayakumar, R. Santhosh, S. Anandan, M. Karthik, M.V. Shankar, K. Raghava Reddy, Nagaraj P. Shetti, M.N. Nadagouda, T.M. Aminabhavi. A review on frontiers in plasmonic nano-photocatalysts for hydrogen production. International Journal of Hydrogen Energy 44, 10453-10472 (2019). [I.F. 9.2]. DOI: 10.1016/j.ijhydene.2019.02.120 (Q1)

N. Lakshmana Reddy, V. Navakoteswara Rao, K. K. Cheralathan, M.V. Shankar. Pt/TiO2 nanotube photocatalyst – effect of synthesis methods on valance state of Pt and its influence on hydrogen production and dye degradation. Journal of Colloid and Interface Science 538, 83–98 (2019). [I.F. 9.6]. DOI: 10.1016/j.jcis.2018.11.077(Q1)

N. Lakshmana Reddy, S. Soumadri, Nidhi Sharma, B. Venugopala Rao, Kamalakannan Kailasam. Synergistic effect of a noble metal free Ni(OH)2 co-catalyst and a ternary ZnIn2S4/g-C3N4 heterojunction for enhanced visible light photocatalytic hydrogen evolution. Sustainable Energy & Fuels 4, 750-759 (2020). [I.F. 4.6]. DOI: 10.1039/C9SE00704K (Q1)

N. Lakshmana Reddy, Jaewon Lee, Hyeonkwon Lee, Beomgyun Jeong, Kiyoung Lee. Energy and Environmental Applications of Sn4+/Ti4+ doped ?-Fe2O3@Cu2O/CuO Photoanode under Optimized Photoelectrochemical Conditions. Environmental Pollution 271, 116318 (2021). [I.F. 7.2]. DOI: 10.1016/j.envpol.2020.116318 (Q1)

N. Lakshmana Reddy, Santosh S.Patil, Jaewon Lee, Eunoak Park, Yeon-TaeYu, Kiyoung Lee. Enhanced photoelectrochemical activity using NiCo2S4 / spaced TiO2 nanorod heterojunction. Ceramics International 48, 920-930 (2022). [I.F. 6.0]. DOI: 10.1016/j.ceramint.2021.09.176 (Q1)

N. Lakshmana Reddy, Santosh S Patil, Jaewon Lee, Eunoak Park, Yeon-Tae Yu, Kiyoung Lee. Upgraded Charge Transport in g-C3N4 Nanosheets by Boron Impurities and Their Heterojunction with 3D CdIn2S4 for Efficient Photodegradation of Azo Dye. Materials Today Chemistry 24, 100857 (2022). [I.F. 7.4]. DOI: 10.1016/j.mtchem.2022.100857 (Q1)

N. Lakshmana Reddy, Thanh Duc Le, Mohammad Jamir Ahemad, Geun-Jae Oh, Gi-Seung Shin, Kiyoung Lee, Yeon-Tae Yu. Enhancement of bifunctional photocatalytic activity of Boron doped g-C3N4/SnO2 heterojunction driven by plasmonic Ag quantum dots. Materials Today Nano 22, 100325 (2023) [I.F. 7.6]. DOI: 10.1016/j.mtnano.2023.100325 (Q1)