Announcement for students of the Faculty of Pharmacy: The periodical exams will be held for the computer course for my program (Bachelor of Pharmacy / Clinical Pharmacy / National University)

The periodical computer course  exams for students of the Faculty of Pharmacy (PharmD/clinical/National University) will be held on Tuesday, April 16, 2024, from 3:30 to 4:30 pm in halls (1, 2, 3, 4, 5) in the Faculty of Computers and Information (Administrative Building).

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إعلانات الطلاب

Announcement for students of the Bachelor of Pharmacy and Clinical Pharmacy Program holding a practical exam for the offered course Pharmacognosy -2

The exam date has been changed from April 14, 2024 to April 21, 2024.

The practical exam for Pharmacognosy -2 will be held on Sunday, April 21, 2024, from two to three-thirty in the afternoon in Laboratory C, fourth floor, Pharmacognosy Department.

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إعلانات الطلاب

Zirconium-based hydrophobic-MOFs as innovative electrode modifiers for flibanserin determination: Exploring the electrooxidation mechanism using a comprehensive spectroelectrochemical study

Research Abstract

Three different types of Zr-based MOFs derived from benzene dicarboxylic acid (BDC) and naphthalene dicarboxylic acid as organic linkers (ZrBDC, 2,6-ZrNDC, and 1,4-ZrNDC) were synthesized. They were characterized using X-ray diffraction analysis (XRD), X-ray photoelectron spectroscopy (XPS), Fourier-transform IR spectroscopy (FT-IR), and Transmission electron microscopy (TEM). Their hydrophilic/hydrophobic nature was investigated via contact angle measurements; ZrBDC MOF was hydrophilic and the other two (ZrNDC) MOFs were hydrophobic. The three MOFs were combined with MWCNTs as electrode modifiers for the determination of a hydrophobic analyte, flibanserin (FLB), as a proof-of-concept analyte. Under the optimized experimental conditions, a significant enhancement in the oxidation peak current of FLB was observed when utilizing 2,6-ZrNDC and 1,4-ZrNDC, being the highest when using 1,4-ZrNDC. Furthermore, a thorough investigation of the complex oxidation pathway of FLB was performed by carrying out simultaneous spectroelectrochemical measurements. Based on the obtained results, it was verified that the piperazine moiety of FLB is the primary site for electrochemical oxidation. The fabricated sensor based on 1,4-ZrNDC/MW/CPE showed an oxidation peak of FLB at 0.8 V vs Ag/AgCl. Moreover, it showed excellent linearity for the determination of FLB in the range 0.05 to 0.80 μmol L−1 with a correlation coefficient (r) = 0.9973 and limit of detection of 3.0 nmol L−1. The applicability of the developed approach was demonstrated by determination of FLB in pharmaceutical tablets and human urine samples with acceptable repeatability (% RSD values were below 1.9% and 2.1%, respectively) and reasonable recovery values (ranged between 97 and 103% for pharmaceutical tablets and between 96 and 102% for human urine samples). The outcomes of the suggested methodology can be utilized for the determination of other hydrophobic compounds of pharmaceutical or biological interest with the aim of achieving low detection limits of these compounds in various matrices.

Research Authors
Azza H. Rageh, Mohamed I. Said, Fatma A. M. Abdel-aal
Research Date
Research Department
Department of Pharmaceutical Analytical Chemistry
Research Image
Graphical abstract
Research Journal
Microchimica Acta
Research Member
Azza Hesham Mansour Mahmoud Rageh
Fatma Al-Zahraa Moustafa Abdel-Aal
Research Publisher
Springer Vienna
Research Rank
Q1
Research Vol
Volume 191 , issue 5
Research Website
https://link.springer.com/article/10.1007/s00604-024-06297-1
Research Year
2024

The Department of Public Health at the Faculty of Medicine announces to the students of the Clinical Pharmacy Program, Semester (8), that an mid-term exam will be held for the course of public health

God willing, the mid-term exam for in the clinical pharmacy program for students of semester (8) of the public health will be held on Tuesday, April 16, 2024,

from 9-10 AM for an hour.

This is in Hall (1) next to the post office

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إعلانات الطلاب

Announcement for students of the second year of the Bachelor of Pharmacy program, PharmD. The periodic exam will be held for the communication skills course

God willing, the periodic exam for the second year PharmD students in the communication skills course will be held on Wednesday, April 17, 2024, at the time of the practical session in the following parts: -

1-The first three lectures by  Prof. Dr. Samia Mahmoud Al-Gizawy

2-The first two lectures by  Dr. Fatima Al-Zahraa Mustafa

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إعلانات الطلاب

Announcement to students of the PharmD Clinical Pharmacy Program (semester 4) that the periodic exam will be held for the communication skills course.

God willing, the periodic exam for clinical pharmacy students (semester 4) in the communication skills course will be held on Tuesday, April 16, 2024, at the time of the practical session in the following parts: -

1-The first three lectures by Prof. Dr. Samia Mahmoud Al-Gizawy

2-The first two lectures by  Dr. Fatima Al-Zahraa Mustafa

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إعلانات الطلاب

Announcement to students of the second year of Pharm D National University: The periodic exam for the communication skills course will be held

God willing, the periodic exam will be held for the students of the second year of Pharm D National University in the communication skills course on Monday, April 15, 2024, at the time of the practical session in the following parts: -

The first three lectures by Prof. Dr. Samia Mahmoud Al-Gizawy

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خبر عام

Announcement to students of the PharmD Clinical Pharmacy Program (Semester 2): The periodic exam will be held for the course Pharmaceutical Analytical Chemistry-2

God willing, the periodic exam for students of the PharmD Clinical Pharmacy Program (Semester 2) will be held in the Pharmaceutical Analytical Chemistry - 2 course on Tuesday, April 23, 2024, at the time of the practical session in the following parts: -

1-Acid-base theory

2- Precipitimetry

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إعلانات الطلاب

Meeting of the committee for community and environmental development at the Faculty of Pharmacy on Sunday, April 7, 2024

God willing, a meeting of the committee for community and environmental development will hold on Sunday, April 7, 2024, at eleven in the morning.

In the office of Vice Dean for Community Services and Environmental Development Affairs.

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خبر عام
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