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نائب العميد لشؤون الدراسات العليا

Dr. Mohammed Abbas Hamidaddin

Assistant Professor

PhD in pharmaceutical Analytical chemistry and quality control , Department of Medicinal and Analytical Chemistry  Faculty of Pharmacy- Sana’a University

Personal Information:

  •  Name:            Mohammed Abbas Ali Hamidaddin
  • Nationality:   Yemeni Date of Birth: 1979.
  • Mobile:         00967- 778077064

Education Background:

  • D. in pharmaceutical analytical chemistry from King Saud University, Riyadh, Kingdom of Saudi Arabia, with GPA 5 out of 5 (Class honors with a mark of distinction) in 2018.

          Thesis topic: “Development of Immunosensors for Therapeutic Monitoring of New Drugs Used for Treatment of Lung Cancer” 

  • Master’s degree in pharmaceutical analytical chemistry from King Saud University, Riyadh, Kingdom of Saudi Arabia, with GPA8 out of 5 (Class honors with a mark of distinction) in 2013.

          Thesis topic: “Novel Immunosensor for the Cancer Marker 2`-Deoxycytidine”. 

  • Bachelor’s degree (with distinction) in pharmacy from Faculty of pharmacy, Sana’a University, Sana’a, Yemen, with an accumulative grade of excellent equivalent to (90.48%) in 2004.

Employment History and Professional experience:

  • 2020-              Vice Dean of Faculty of Pharmacy for Academic Affairs and Postgraduate Studies, Sana’a University.
  • 2019-2020      Dean of Faculty of Pharmacy, Sana’a University
  • 2020–                 President of Post-graduates committee in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2020–                  President of the Bachelor’s Program Document Preparation committee in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2020–               President of Course and Curriculum specification committee in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2019-2020       Principal Supervisor of  Yemeni Good Manufacturing Practice Standards (Yemeni GMP) preparation Committee, Supreme Board of Drugs and Medical Appliances (SBDMA), Ministry of Health, Sana’a, Yemen.
  • President of Final Exam Organization committee in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2019-2020          President of faculty Council in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2019–                 Member of Academic committee in Faculty of Pharmacy, Sana’a University, Yemen.
  • 2018-                  Assistant Professor, Department of medicinal and analytical chemistry, Faculty of Pharmacy, Sana’a University, Sana’a, Yemen.
  • 2013- 2018     Researcher A, Department of Pharmaceutical Chemistry, King Saud University, Riyadh- KSA.
  • – Lecturer, Department of Medicinal and Analytical Chemistry, Faculty of Pharmacy, Sana’a University, Sana’a, Yemen (Sabbatical leave).
  • 2010-2013      – Researcher B, Department of Pharmaceutical Chemistry, King Saud University, Riyadh- KSA.
  • – Teaching Assistant, Department of Medicinal and Analytical Chemistry, Faculty of Pharmacy, Sana’a University, Sana’a, Yemen (Sabbatical leave).
  • 2005-2009     Teaching Assistant, Department of Medicinal and Analytical Chemistry, Faculty of Pharmacy, Sana’a University, Sana’a, Yemen.
  • 2007-2009     Supervisor of Alcon International Company, Yemen Scientific Office, Sana’a, Yemen
  • 2006-2007       Medical Senior with Alcon International Company, Yemen Scientific Office, Sana’a, Yemen.
  • 2004-2006    Medical representative with Alcon international Company, Yemen Scientific Office, Sana’a, Yemen.

Experience and responsibilities

  • Generating meaningful reports on periodic basis.
  • Evaluating daily reports of team members, work efficiency & leave record.
  • Relationship with key customers, negotiating tenders and customer identification, selection, targeting and visit frequency.
  • Problem solving, supervision, guidance & mentoring team members.
  • Sales planning, managing accounts receivables and ensuring payments from distributors and finding innovative ways to achieve sales targets.
  • Achieving monthly, quarterly and annual revenue targets.
  • Geographical market coverage and allocation of territories.
  • Recruitment, retention & field training.
  • Approving travel expense claims of team members.
  • Implementation of marketing strategies, promotional activities and conducting medical education programs, conferences, seminars.

Participation in Committees and Societies

  • 2017 –  Member, king Saud university team for renewing Canadian Academic Accreditation, King Saud University, Riyadh, Saudi Arabia.
  • 2017-  Chairman of the Coordination and Acceptance Committee for the academic year 2017/2018, faculty of pharmacy, Sana’a University. Yemen.
  • 2016-   Member, Committee of syllabus and course development, Department of medicinal and analytical chemistry at Faculty of Pharmacy, Sana’a University, Sana’a, Yemen.
  • 2016- Member, Committee of syllabus and course development, Iqra’a University, Sana’a, Yemen.
  • 2012-   Member of the Saudi Pharmaceutical Society, Riyadh, Saudi Arabia.

 Fellowships And Awards

  1. Quantitative analytical chemistry. Undergraduate students. Faculy of Pharmacy,Sana University, Yemen.
  2. Qualitative analytical chemistry. Undergraduate students. Faculy of Pharmacy,Sana University, Yemen.
  3. Volumetric analysis. Undergraduate students. Faculy of Pharmacy,Sana University, Yemen..
  4. Instrumental analysis. Undergraduate students. Faculy of Pharmacy,Sana University, Yemen..
  5. Instrumental analysis. M.Sc. students. Faculy of Pharmacy,Sana University, Yemen..
  6. Advanced pharmaceutical analysis. M.Sc. students. Faculy of Pharmacy,Sana University, Yemen..
  7. Kinetics in pharmaceutical analysis. M.Sci. students. Faculy of Pharmacy,Sana University, Yemen..
  8. Immunoanalytical technologies in pharmaceutical analysis. M.Sc. and Undergraduate students. Faculy of Pharmacy,Sana University, Yemen.
  9. Advanced electrochemical methods for analysis. M.Sc. and Undergraduate students. Faculy of Pharmacy,Sana University, Yemen.

Publications List

  1. Ibrahim A. Darwish, Nourah Z. Alzoman, Jamilah M. Alshehri, Hany W. Darwish, Mohammed A. Hamidaddin, Ahmed Y. Sayed. Innovative use of σ and π electron acceptors in the development of three high throughput 96-microwell spectrophotometric assays for crizotinib. Spectrochimica Acta, 259, (2021) 119884.
  1. Nasr Y. Khalil, Ibrahim A. Darwish, Mamdouh Alanazi, Mohammed A. Hamidaddin. Development of 96-microwell Plate Assay with Fluorescence Reader and HPLC Method with Fluorescence Detection for High-throughput Analysis of Linifanib in its Bulk and Dosage Forms. Current Pharmaceutical Analysis, 17 (2020) 1-8.
  1. Ibrahim A. Darwish, Haitham AlRabiah, Mohammed A. Hamidaddin. Development of two different formats of heterogeneous fluorescence immunoassay for bioanalysis of afatinib by employing fluorescence plate reader and KinExA 3200 immunosensor. Sci Rep. (2019) 1-12.
  2. Mohammed Hamidaddin, Haitham AlRabiah, Ibrahim Darwish. Development and comparative evaluation of two immunoassay platforms for bioanalysis of crizotinib: A potent drug used for the treatment of non-small cell lung cancer. Talanta (2019).
  3. Mona M. Al-Shehri, Adel S. El-Azab, Manal A. El-Gendy, Mohammed A. Hamidaddin, Ibrahim A. Darwish. Synthesis of hapten, generation of specific polyclonal antibody and development of ELISA with high sensitivity for therapeutic monitoring of crizotinib. Plos One (2019) 1-15.
  4. Mohammad Raish,corresponding author1 Ajaz Ahmad,2 Mushtaq Ahmad Ansari,3 Khalid M. Alkharfy, Abdul Ahad, Altaf Khan, Naushad Ali, Majid A. Ganaie, Mohammed Abbas Ali Hamidaddin. Beetroot juice alleviates isoproterenol-induced myocardial damage by reducing oxidative stress, inflammation, and apoptosis in rats. 3 Biotech. 9 (2019) 147.
  5. Haitham AlRabiah, Mohammed A. Hamidaddin, Ibrahim A. Darwish. Automated flow fluorescent noncompetitive immunoassay for measurement of human plasma levels of monoclonal antibodies used for immunotherapy of cancers with KinExATM 3200 biosensor. Talanta 192 (2019) 331–338.
  6. Mona M Al-Shehri, Adel S El-Azab, Manal A El-Gendy, Mohammed A Hamidaddin, Ibrahim A Darwish. Synthesis of hapten, generatin of specific polyclonal antibody . Talanta 192 (2019) 331– 338.
  7. Haitham AlRabiah, Mohammed A. Hamidaddin, Ibrahim A. Darwish. Automated flow fluorescent noncompetitive immunoassay for measurement of human plasma levels of monoclonal antibodies used for immunotherapy of cancers with KinExATM 3200 biosensor. Talanta 192 (2019) 331–338.
  8. Mohammed A. Hamidaddin, Haitham AlRabiah, Ibrahim A. Darwish. Development and validation of generic heterogeneous fluoroimmunoassay for bioanalysis of bevacizumab and cetuximab: monoclonal antibodies used for cancer immunotherapy. Talanta 188 (2018) 562–569.
  9. Ibrahim A. Darwish, Tanveer A. Wani and Mohammed A. Hamidaddin. Development of Highly Efficient KinExA Immunosensor-based Assay for Measurement of Carcinoembryonic Antigen in Serum. Current Analytical Chemistry. 14 (2018) 430 – 435.
  10. Mona M Al-Shehri, Ibrahim Darwish, Manal A El-Gendy, Mohammed A Hamidaddin, Adel S ElAzab. Development and validation of an enzyme-linked immunosorbent assay with high sensitivity for therapeutic monitoring of afatinib. Bioanalysis. 10 (2018) 13 pages. Available Online at:https://doi.org/10.4155/bio–2018–0095.
  1. Ajaz Ahmad; basit Latief Jan, Mohammad Raish, Khalid Mohammed Alkharfy, Abdul Ahad Altaf Khan, Majid Ahmad Ganaie, Mohammed A. Hamidaddin. Inhibitory effects of Lipidium sativum polysaccharide extracts on TNF-ɑ production in E. coli-stimulated mouse. (2018) 8(6):286.
  2. Wani TA, Bakheit AH, Zargar S, Hamidaddin MA, Darwish IA. Spectrophotometric and molecular modelling studies on in vitro interaction of tyrosine kinase inhibitor linifanib with bovine serum albumin. PLoS One. 2017 Apr 18;12(4):e0176015.
  3. Al-Salahi R, El-Tahir KE, Alswaidan I, Lolak N, Hamidaddin M, Marzouk M. Biological effects of a new set 1,2,4-triazolo[1,5-a]quinazolines on heart rate and blood pressure. Cent. J. (2014)15;8(1):3.
  1. Ibrahim A. Darwish, Amer M. Alanazi, Tanveer A. Wani, Nasr Y. Khalil, Mohamed A. Hamidaddin. Novel automated flow-based immunosensor for measurement of the breast cancer prognostic marker 2`-deoxycytidine in plasma. Digest Journal of Nanomaterials and Biostructures 8, No. 1, (2013) 69-79 .
  2. Ibrahim A. Darwish, Tanveer A. Wani, Amer M. Alanazi, Mohammed A. Hamidaddin, Seema Zargar. Kinetic-exclusion analysis-based immunosensors versus enzyme-linked immunosorbent assays for measurement of cancer markers in biological specimens. Talanta, Vol 111, (2013) 13-19 .
  3. Rashad Al-Salahi, Mohamed Al-Omar, Mohammed Abbas, Seik Weng Ng. 2-Methyl-sulfanyl1,2,4-triazolo[1,5-a]quinazolin-5(4H)-one. Acta Crystallographica Section E Structure Reports. 06/ 2012; 68(Pt 6): o1805.
  4. Rashad Al-Salahi, Mohamed Marzouk, Mohammed Abbas, Seik Weng Ng. 2-Methyl-sulfonyl1,2,4-triazolo[1,5-a]quinazolin-5(4H)-one. Acta Crystallographica Section E Structure Reports Online. 06/2012; 68(Pt 6):o1806.

Submitted Manuscripts:

  1. Ibrahim Darwish, Nasr Khalil, Mohammed A. Hamidaddin. Development of HPLC with fluorescence detection method and microwell plate assay with fluorescence reader for analysis of linifanib in its bulk and dosage forms. Current Pharmaceutical Analysis. (2018) submitted.
  2. Darwish IA, El-Azab AS, El-Shehri MM, El-Gendy MA, Hamidaddin MA. Synthesis of hapten, preparation of specific polyclonal antibody and development of highly sensitive ELISA for therapeutic monitoring of crizotinib. Plos One. (accepted, 2018).

Manuscripts in preparation:

  1. Mohammed A. Hamidaddin, Haitham AlRabiah, Ibrahim A. Darwish. Development and comparative evaluation for two immunoassay platforms for bioanalysis of crizotinib: the new drug used for treatment of non-small cell lung cancer.
  2. Mohammed A. Hamidaddin, Haitham AlRabiah, Ibrahim A. Darwish.Fluoroimmunoassay and KinExA-based assay platforms for bioanalysis of afatinib

Training Courses and Workshops

  •  (2019): Training course in merge of communication technology with teaching, King Saud University,Saudi Arabia.
  • (2019): Training course in basic laboratory safety, King Saud University, Saudi Arabia.
  •  (2019): Studies for radiation protection, Deanship of Skills and Development, King Saud University, Saudi Arabia.
  •  (2019): Training course in OSHA regulations/exposure control of blood borne pathogens, Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2018): Training course (in the field of biotechnology-based assessment of environment quality), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2018): Training course (What is innovation), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2018): Training course (Nuts and Bolts of Agreements), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2018): Training course (Creative thinking), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2017): Training course (Collaboration English Communication), Deanship of Skills and Development, King Saud University, Saudi Arabia
  • (2016): Training course (First Aid), Deanship of Skills and Development, King Saud University, Saudi Arabia  (2016): Training course (Crisis  Management), Ibrahim bin Abdulaziz Al-Ibrahim Academy, Saudi Arabia.
  •  (2016): Training course (Functional behavior), Ibrahim bin Abdulaziz Al-Ibrahim Academy, Saudi Arabia.
  • (2016): Training course (Diction Arts and Skills), Wafid Alelm project, Saudi Arabia.
  • (2015): Training course (First Aid Awareness & Hand only CPR), American Heart Association-AHA, Saudi Arabia.
  • (2015): Training course (Scientific Publishing in the International Journals), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2015): Training course (Sponsorship creators), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2015): Training course (Cloud storage), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2015): Training course (Writing Research Proposal for master’s and PhD degrees), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2015): Training course (Professional teaching competencies), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2014): Training course (Effective communication skills), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2014): Training course (Research skills in electronic information sources), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2014): Training course (How to be honest), Integrity Club at King Saud University, Saudi Arabia.
  • (2014): Training course (Fast Reading), Deanship of Skills and Development, King Saud University, Saudi Arabia.
  • (2013): Training course (Encoding and data entry), Deanship of Skills and Development, King Saud University, Saudi Arabia
  • (2013): Training course (The basics of scientific research), Deanship of Skills and Development, King Saud University, Saudi Arabia
  • (2013): Training course (Skills of achievement and productivity), Deanship of Skills and Development, King Saud University, Saudi Arabia
  • (2013): Training course (Principles of Information Security), Deanship of Skills and Development, King Saud University, Saudi Arabia
  •  (2012): Training course on LC-MS from WATERS company at Faculty of Pharmacy, King Saud University, Riyadh, SA (November 18-20/ 2012).
  • (2004): Training course on Attitude and Skills Required to be a Successful Sales Person, Alcon international company, scientific office, Yemen.
  • (2002): Course in Q.C at Faculty of Pharmacy Research Center, Tanta University, Egypt                            (20/07/2003-25/8/2003).
  •  (2010)   Research Project Fund (400,000 $), National Program for Science and Technology (NPST) by     King Saud University, Project Number 08 NAN306-2.
  • (2012)  Research Grant (12500 $), King Abdulaziz City for Science and Technology for the, research grant number: T-I-11-0757.
  • (2009)  MSc. Scholarship from King Saud University, Riyadh, Saudi Arabia.
  • (2009)  MSc. Financial Scholarship from Sana’a University, Sana’a, Yemen.
  • Fellowships and Awards
  • 1st prize winner of the King Saud University Award for Scientific Excellence (for the academic year 2012-2013).
  • The general prize at the first graduate students’ annual scientific meeting (24-25 April, 2013).
  • Scholarship for Studying of M.Sc. and Ph.D. in KSA from the Ministry of High Education,and Sana’a University, Yemen , 2009 –2018.

Programs and Computer Skills

  • Oracle software
  • Statistical Slide Write software, version 5.011 (Advanced Graphics Software Inc., USA).
  • Statistical SPSS software.
  • Statistical SIGMA PLOT software.
  • Microsoft Office: Word, Excel and PowerPoint Adobe: Adobe Photoshop CS5 and Coral DRAW.
  • Endnote 7.0.
  • KC Junior software (ELx808: Bio-Tek Instruments Inc., Winooski, USA).
  • KinExA Pro 20.0.1.26 software (Sapidyne Instruments Inc., Boise, ID, USA).

Languages Spoken

  • English: fluent in written and spoken English (TOEFL certificate).
  • Arabic: fluent in written and spoken Arabic.

 

Other Members

IMG-20151022-WA0010

Yahya Abduh Salim Mohamed

Professor.