Expression of concern: A well-defined S-g-C3N4/Cu-NiS heterojunction interface towards enhanced spatial charge separation with excellent photocatalytic ability: synergetic effect, kinetics, antibacterial activity, and mechanism insights

Haya A Abubshait; Shahid Iqbal; Samar A Abubshait; Mohammed T Alotaibi; Norah Alwadai; Nada Alfryyan; Hashem O Alsaab; Nasser S Awwad; Hala A Ibrahium

doi:10.1039/d4ra90108h

Expression of concern: A well-defined S-g-C₃N₄/Cu-NiS heterojunction interface towards enhanced spatial charge separation with excellent photocatalytic ability: synergetic effect, kinetics, antibacterial activity, and mechanism insights

RSC Adv. 2024 Sep 27;14(42):30757. doi: 10.1039/d4ra90108h. eCollection 2024 Sep 24.

Authors

Haya A Abubshait¹, Shahid Iqbal², Samar A Abubshait³, Mohammed T Alotaibi⁴, Norah Alwadai⁵, Nada Alfryyan⁵, Hashem O Alsaab⁶, Nasser S Awwad⁷, Hala A Ibrahium^{8

9}

Affiliations

¹ Basic Sciences Department, Deanship of Preparatory Year and Supporting Studies, Imam Abdulrahman Bin Faisal University P. O. Box 1982 Dammam 31441 Saudi Arabia.
² Department of Chemistry, School of Natural Sciences (SNS), National University of Science and Technology (NUST) H-12 Islamabad Pakistan shahidiqbal.chem@sns.nust.edu.pk.
³ Department of Chemistry, College of Science, Imam Abdulrahman Bin Faisal University P. O. Box 1982 Dammam 31441 Saudi Arabia.
⁴ Department of Chemistry, Turabah University College, Taif University P. O. Box 11099 Taif 21944 Saudi Arabia.
⁵ Department of Physics, College of Sciences, Princess Nourah Bint Abdulrahman University P. O. Box 84428 Riyadh 11671 Saudi Arabia.
⁶ Department of Pharmaceutics and Pharmaceutical Technology, Taif University P. O. Box 11099 Taif 21944 Saudi Arabia.
⁷ Chemistry Department, Faculty of Science, King Khalid University P. O. Box 9004 Abha 61413 Saudi Arabia.
⁸ Biology Department, Faculty of Science, King Khalid University P. O. Box 9004 Abha 61413 Saudi Arabia.
⁹ Department of Semi Pilot Plant, Nuclear Materials Authority P. O. Box 530 El Maadi Egypt.

Abstract

Expression of concern for 'A well-defined S-g-C₃N₄/Cu-NiS heterojunction interface towards enhanced spatial charge separation with excellent photocatalytic ability: synergetic effect, kinetics, antibacterial activity, and mechanism insights' by Haya A. Abubshait et al., RSC Adv., 2022, 12, 3274-3286, https://doi.org/10.1039/D1RA07974C.

Publication types

Expression of Concern