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

A meeting of the laboratories and scientific equipment committee at the Faculty of Pharmacy on Sunday, April 7, 2024

God willing, the laboratories and scientific equipment committee will hold its meeting on Sunday, April 7, 2024, at 12 :00 (PM).

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

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خبر عام

Polypyrrole/carbon dot nanocomposite as an electrochemical biosensor for liquid biopsy analysis of tryptophan in the human serum of normal and breast cancer women

Research Abstract

Liquid biopsy analysis represents a suitable alternative analysis procedure in several cases where no tumor tissue is available or in poor patient conditions. Amino acids can play a crucial role in aiding cancer diagnosis. Monitoring of tryptophan (Trp) catabolism can aid in tracking cancer progression. Therefore, a novel nanocomposite was fabricated using overoxidized polypyrrole film doped with nano-carbon dots (nano-CDs) on the pencil graphite electrode (PGE) surface for sensitive evaluation of Trp in human serum. Using square wave voltammetry (SWV), the overoxidized polypyrrole/carbon dots/pencil graphite electrode (Ov-Ox PPy/CDs/PGE) achieved excellent electrochemical catalytic activity for evaluating Trp. The modified electrode, known as Ov-Ox PPy/CDs/PGE, demonstrated superior electrochemical catalytic activity compared to bare PGE, CDs/PGE, PPy/PGE, and PPy/CDs/PGE for evaluation of Trp. The method’s excellent sensitivity was confirmed by the low limits of detection (LOD = 0.003 μmol L-1) and limit of quantitation (LOQ = 0.009 μmol L-1). The biosensor that was developed can measure tryptophan (Trp) levels in the serum of both healthy individuals and female breast cancer patients with high accuracy and sensitivity. The results indicate that there is a significant difference, as shown by the F-test, between healthy individuals and those with breast cancer. This suggests that Trp amino acid could be an essential biomarker
for cancer diagnosis. Consequently, liquid biopsy analysis presents a valuable opportunity for early disease detection, particularly for cancer.
 

Research Authors
Fatma A. M. Abdel‑aal, Rania M. Kamel, Asmaa A. Abdeltawab, Fardous A. Mohamed, Abdel‑Maaboud I. Mohamed
Research Date
Research Department
Department of Pharmaceutical Analytical Chemistry
Research File
Analytical Bionalytical_compressed.pdf (639.61 KB)
Research Image
Research Journal
Analytical and Bioanalytical Chemistry
Research Member
Fatma Al-Zahraa Moustafa Abdel-Aal
Abdel Maaboud Ismail Mohamed
Fardous Abdel Fattah Mohamed Hassan
Rania Mamdouh Kamel Ahmed
Research Publisher
SpringerLink
Research Vol
415
Research Website
https://link.springer.com/article/10.1007/s00216-023-04784-7
Research Year
2023

Announcement for students of the fifth year of the Bachelor of Pharmacy program, Pharm-D. The periodic exam will be held for the course on quality control of pharmaceuticals.

God willing, the periodic exam for students in the fifth year of Pharm-D in the quality control of pharmaceuticals course will be held on Wednesday, April 3, 2024, at the time of the practical session (8-12) in the department’s laboratories.

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إعلانات الطلاب
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