Accurate, affordable, and easy electrochemical detection of ascorbic acid in fresh fruit juices and pharmaceutical samples using an electroactive gelatin sulfonamide.

Autor: Magar HS; Applied Organic Chemistry Department, National Research Centre Dokki, P. O. Box. 12622 Giza Egypt hendamer2000@yahoo.com., Fahim AM; Department of Green Chemistry, National Research Centre Dokki, P. O. Box. 12622 Giza Egypt., Hashem MS; Polymers and Pigments Department, National Research Centre Dokki, P. O. Box. 12622 Giza Egypt ms.hashem@nrc.sci.eg.

Publikováno v: RSC advances [RSC Adv] 2024 Dec 17; Vol. 14 (54), pp. 39820-39832. Date of Electronic Publication: 2024 Dec 17 (Print Publication: 2024).

Nanohexagonal iron barium titanate nanoparticles surface-modified NiFe 2 O 4 composite screen-printed electrode for enzymatic glucose monitoring.

Autor: Magar HS; Applied Organic Chemistry Department, National Research Centre (NRC) Dokki Giza 12622 Egypt hendamer2000@yahoo.com +201121926682., El Nahrawy AM; Solid State Physics Department, Physics Research Division, National Research Centre 33 El Bohouth St., Dokki Giza 12622 Egypt., Hassan RYA; Applied Organic Chemistry Department, National Research Centre (NRC) Dokki Giza 12622 Egypt hendamer2000@yahoo.com +201121926682.; Biosensors Research Lab, University of Science and Technology (UST), Zewail City of Science and Technology 6th October City Giza 12578 Egypt., Abou Hammad AB; Solid State Physics Department, Physics Research Division, National Research Centre 33 El Bohouth St., Dokki Giza 12622 Egypt.

Publikováno v: RSC advances [RSC Adv] 2024 Nov 01; Vol. 14 (47), pp. 34948-34963. Date of Electronic Publication: 2024 Nov 01 (Print Publication: 2024).

Antioxidant-rich brilliant polymeric nanocomposites for quick and efficient non-enzymatic hydrogen peroxide sensor.

Autor: Hashem MS; Polymers and Pigments Department, National Research Centre Dokki P.O. Box 12622 Giza Egypt ms.hashem@nrc.sci.eg., Magar HS; Applied Organic Chemistry Department, National Research Centre Dokki P.O. Box 12622 Giza Egypt., Fahim AM; Department of Green Chemistry, National Research Centre Dokki P.O. Box 12622 Giza Egypt., Sobh RA; Polymers and Pigments Department, National Research Centre Dokki P.O. Box 12622 Giza Egypt ms.hashem@nrc.sci.eg.

Publikováno v: RSC advances [RSC Adv] 2024 Apr 23; Vol. 14 (19), pp. 13142-13156. Date of Electronic Publication: 2024 Apr 23 (Print Publication: 2024).

Construction and characterization of nano-oval BaTi 0.7 Fe 0.3 O 3 @NiFe 2 O 4 nanocomposites as an effective platform for the determination of H 2 O 2 .

Autor: Hammad ABA; Solid State Physics Department, Physics Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, 12622, Egypt., Magar HS; Applied Organic Chemistry Department, National Research Centre (NRC), 33 El-Bohouth St., Dokki, Cairo, 12622, Egypt., Mansour AM; Solid State Physics Department, Physics Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, 12622, Egypt., Hassan RYA; Biosensors Research Laboratory, Zewail City of Science and Technology, 6Th October City, Giza, 12578, Egypt., Nahrawy AME; Solid State Physics Department, Physics Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, 12622, Egypt. amany_physics_1980@yahoo.com.

Publikováno v: Scientific reports [Sci Rep] 2023 Jun 03; Vol. 13 (1), pp. 9048. Date of Electronic Publication: 2023 Jun 03.

A novel gallium oxide nanoparticles-based sensor for the simultaneous electrochemical detection of Pb ²⁺ , Cd ²⁺ and Hg ²⁺ ions in real water samples.

Autor: El-Fatah GA; Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt., Magar HS; Applied Organic Chemistry Department, National Research Centre (NRC), Dokki, Giza, 12622, Egypt., Hassan RYA; Nanoscience Program, University of Science and Technology (UST), Zewail City of Science and Technology, Giza, 12578, Egypt., Mahmoud R; Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt., Farghali AA; Materials Science and Nanotechnology Department, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef, 62511, Egypt., Hassouna MEM; Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt. Mohamed.hassouna@science.bsu.edu.eg.

Publikováno v: Scientific reports [Sci Rep] 2022 Nov 23; Vol. 12 (1), pp. 20181. Date of Electronic Publication: 2022 Nov 23.