Research Interest: Topics in chemical quality control in pharmacy practice; Application of different analytical techniques for the determination of pharmaceuticals in the presence of their degradation product(s) including; Different spectrophotometric methods such as colorimetry, derivative and derivative-ratio spectrophotometry. Different chromatographic methods such as TLC-densitometry, Preparative TLC, Two-dimensional TLC, GC and HPLC. Monitoring of the degradation profile of the pharmaceuticals and kinetic studies. Synthesis of the degradation product(s) of the selected drugs and structure elucidation.Chemometric methods, such as CLS, PCR and PLS.

Research Interest: Enzymology; Biocatalysis in Organic Solvent; Protein Biochemistry.

Nelson O. Etafo is a doctorate graduate of the and a CONAHCYT fellow in the department of material science and Technology department, facultad de ciencias químicas, Universidad Autonoma de Coahuila, Saltillo Coahuila México under the supervision of Dr Carlos Eduardo Rodriguez Garcia and Dr Jorge Oliva Uc. He has research experience in Photoluminescence and photodegradation properties of Inorganic solid hosts with lanthanides as dopants. He has skills in structural simulations, morphological (SEM & TEM), optical and Photoluminescence properties.

Further research skills in rubber compounding and characterization with potential application. He has attended more than 5 International and local conferences to present his investigations. He has publications in reputable journals like Elservir, etc.

He is also a member of association such as American Chemical Society (ACS), Royal Society of Chemistry (RSC), and Chemical Society of Nigeria (CSN). He is also the founder of "The chemistry class with Nelson Etafo", a Facebook page with over 46,000 followers.

He is a Nigerian-born Educator who has taught chemistry at various level and served as examiner with National bodies like WAEC, NECO. He was a Chemistry Tutor in The Bridge College and Cambridege Standard Institute, both sister schools in Abeokuta Ogun state Nigeria for 7 years with exceptional academic results including IGCSE and CIE Chemistry.

He was also a highly in-demand chemistry consultant to schools like Foursquare international secondary school, and Elyon Leadership College Academy, both in Abeokuta Ogun state Nigeria etc. Nelson is a critical thinker, with collaboration and problem solving skills

Photoluminescence, photocatalysis

Research Interest: Highly efficient chemical synthesis, discovery of new types of drugs and discovery of catalyst and its application. In addition, I interest to synthesis new classes of dendrimer-like polymeric DNA, polymers and its application for chemiluminescence detection of target DNA and delivery of siRNA. I have experience of a wide range of techniques as applied to Medicinal chemistry, including medicinal chemistry, molecular biology, analytical chemistry, spectroscopy, synthetic chemistry and synthetic biology

Research Interest: Organic Synthesis, Bioorganic and Medicinal Chemistry; Chemical Process and Unit Operation; Spectroscopy and Chromatography.

Research Interest: Military toxicology; Acetylcholinesterase reactivators as treatment of nerve agent and pesticide intoxications; Acetylcholinesterase inhibitors in Alzheimer´s disease and Myasthenia Gravis treatment; Synthesis of the detergents as disinfectants, decontamination means and environment for micellar catalysis; Drug design and Development; Chemical warfare agents; Biological warfare agents; Pharmaceutical Industry; Project Management; Scientific Management; Technology Transfer; Commercialization; Fund Raising; Cloud computing; Parallel computing; medical devices development; toxins.

Research Interest: Natural Product Chemistry, Medicinal Chemistry, Chemical Biolgoy

Research Interest: Antioxidant Activity, Antioxidants, Ethnobotany, Compound Isolation, Bioactivity, Free Radical Scavengers, DPPH, Biotechnology, Essential Oils, Antioxidant Assays, Flavonoids, Phenol, Phytochemicals, Natural Product Chemistry, Chromatography, Natural Product Isolation, Anthocyanins, Extraction, Phytochemical Analysis, Ethnopharmacology, Phytochemical Purification, Herbal Medicine, Biological Activities, Soxhlet Extraction, Natural Product Pharmacology, Antibacterial Activity, Nutraceuticals, Natural Product Drug Discovery, Ethnomedicine, Ethnopharmacy, Chemotaxonomy, Herbal Drug Development, Evaluation of Cytotoxicity, Medicinal and Pharmaceutical Chemistry, Traditional Medicine, Pharmacological Screening, Natural Compound, Fatty acid composition, Fatty acid analysis.Pharmacology, Biochemistry, Natural Products, Chromatography, Asphodeline.

2017-Postdoctoral researcher

Gaziosmanpasa University, Turkey Plant Research Lab of Chemistry, Faculty of Arts and Sciences

2011-2016 PhD (Research Assis-tant) Gaziosmanpasa University Molecular Biology and Genetics, Faculty of Arts and Sciences

2008- 2011 Master (Research Assis-tant) Gaziosmanpasa University Molecular Biology and Genetics, Faculty of Arts and Sciences

2003-2007 Under graduate Cumhuriyet Univer-sity Biology, Faculty of Arts and Sciences

Research Interest:  Algae cultivation, Plant biotechnology, Secondary metabolite production

Grants: 

1. Bioprocessingof microalgae for production and recovery of high-value metabolites;", Texas A&M University, 23.08.2015 -29.11.2015

2. Activity Controlled Isolation of Isolated Secondary Metabolites from Cladophora fracta (Tubitak 2017-2018).

3. Investigation of Pharmacological Secondary Metabolites in Some Cyanobacteria Members and Investigation of the Effects of Various Stress Conditions on the Production of these Metabolites (2016- 2018 Bap Turkey).

List of Publications: 

1. Tunay Karan, Ramazan Erenler Zekeriya Altuner, Mahfuz Elmastas. Molecular Identification and Norharmane Quantification of Cyanobacterium, Geitlerinema carotinosum. International Journal of Pharmacy& Pharmaceutical Research.June 2017,  Vol.:9, Issue:3, 67-73.

2. Tunay Karan, Ramazan Erenler. Screening of Norharmane from Seven Cyanobacteria by High performance Liquid Chromatography. Pharmacogn. Mag. 11.10.2017, Vol: 13, Issue: 51, 723-725.

3.Tunay Karan, Zekeriya Altuner, Ramazan Erenler. Growth and Metabolite Production of Chroococcus minutus Under Different Temperature and Light Conditions. Journal of New Results in Science, 6:1 47-52, 2017.

4. Tunay KARAN, Taner DAŞTAN, İnanç BARAL, Zekeriya ALTUNER.   Effects of Differential Time Applications on Some Cyanobacterial Norharman Production Rates.  Cumhuriyet Üniversitesi Fen Fakültesi Fen Bilimleri Dergisi (CFD), Cilt 37, No. 4 (2016) ISSN: 1300-1949.

5. Tunay KARAN, Ramazan ERENLER, Zekeriya ALTUNER. Isolation and Molecular Identification of Some Blue-Green Algae (Cyanobacteria) from Freshwater Sites in Tokat Province of Turkey. Turkish Journal of Agriculture - Food Science and Technology, 5(11): 1371-1378, 2017

6.Tunay KARAN, Saban Tekin, Ahmet Bursalı, Adem Keskin. Investigation of Tick-Borne Encephalitis Virus (TBEV) in Ixodid Ticks  Collected from Central Black Sea Region in Turkey. Journal of New Results in Science 4 (2014) 30-35

7.Sevgi Durna Dastan, Naci Degerli, Taner Dastan, Fazilet Yildiz, Yavuz Yildir, Yusuf Muhammed Durna, Dilek Atessahin  and Tunay Karan. Phenylthiocarbamide taste perception as a possible genetic association marker for nutritional habits and obesity tendency of people. Pak. J. Pharm. Sci., Vol.28, No.3(Suppl), May 2015, pp.1141-1150. 

8. Sevgi Durna Daştan, Taner Daştan, Serap Çetinkaya, Dilek Ateşşahin, Tünay Karan. Evaluation of In Vitro Anticancer Effect of Plantago major L. and Plantago lanceolata L. Leaf Extracts from Sivas. Cumhuriyet Üniv. Sağ. Bil. Enst. Derg. 2016 (1)1: 07-14

9. Tunay KARAN, İlyas Yıldız, Ali Aydın, ,Ramazn Erenler Inhibition of Various Cancer Cells Proliferation of Bornyl Acetate and Essential Oil from Inula graveolens (Linnaeus) Desf.  Rec. Nat. Prod. 12:3 (2018) 273-283

10. Ramazan Erenler, Tuğba Adak, Tunay KARAN, Mahfuz Elmastaş,İlyas Yıldız, Hüseyin Akşit,Gülaçtı Topcu,Murat Aydın Sanda. CHEMICAL CONSTITUENTS ISOLATED FROM ORİGANUM SOLYMICUM WITH ANTIOXIDANT ACTIVITITES. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM)  2017,Volume 1, Pages 139-145

11. Tünay KARAN, Mesut KOYUNCU, İskender PARMAKSIZ, Köksal PABUÇCU, Zekeriya ALTUNER. Siyanotoksinler ve Biyosentezlerinden Sorumlu Genlerin Düzenlenmesi. Gaziosmanpaşa Fen Bilimeri Enstitüsü Bilimsel Araştırma Dergisi 11 (2015) 54-69 .

12. KARAN TÜNAY,TEKIN SABAN, BURSALI AHMET.‘Crimean-Congo Hemorrhagic Fever Virus in Ixodid Ticks in Tokat Province of Turkey. Abstracts / Journal of Biotechnology 161S (2012) 19–48. 

13. Tunay KARAN, Saban Tekin, Adem Keskin, Ahmet Bursalı. Testing The Presence of Tick-Borne Encephalitis Virus in Ixodid Ticks (Acari: Ixodidae) From Tokat and Ordu Vicinity. In vivo International Journal of Experimental and Clinical Pathophysiology and Drug Research. 25:3 467-576 (2011).

14. Tunay KARAN, Omer KAYIR, Zekeriya ALTUNER, Ramazan ERENLER.Growth and norharmane production of Chroococcus minutus under various stress conditions.2018, 1, 10-15.

15.Tunay KARAN.  Metabolic profile and biological activities of Lavandula stoechas L. Cellular and Molecular Biology E-ISSN : 1165-158X / P-ISSN : 0145-5680.

16. Tunay Karan, Ramazan Erenler. Fatty acid constituents and anticancer activity of Cladophora fracta (OF Müller ex Vahl) Kützing. Tropical Journal of Pharmaceutical Research October 2018; 17 (10): 1977-1982.

17. Tunay Karan, Ali Aydin. Anticancer potential and cytotoxic effect of some freshwater cyanobacteria. Tropical Journal of Pharmaceutical Research November 2018; 17 (11): 2183-2188.

18.Evanthia Mantzouki, Tunay KARAN and et. al. Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins. Toxins 2018, 10, 156.

19.Evanthia Mantzouki, Tunay KARAN and et. al. A European Multi Lake Survey dataset of

environmental variables, phytoplankton pigments and cyanotoxins. Scıentıfıc Data 5:180226 DOI: 10.1038/sdata.2018.226.

20. Tunay Karan and Bilge Hilal Cadirci. Evaluatıon of antımıcrobıal and antıoxıdant actıvıty of lepıdıum draba l. World Journal of Pharmaceutical Research, Vol 7, Issue 13, 2018.

Research Interest: Medicinal Chemistry and Natural products: isolation, structure determination, biotransformation, synthesis of structural analogues, biological valorization, structure activity relationship.Heterocyclic Organic Synthesis and biological valorization.

Research Interest: Medicinal Chemistry.

Research Interest: Bioassay guided isolation of active constituents - Phytochemistry and Analytical, Pharmacognosy;  Anti-inflammatory, antinociceptive, anti-rheumatic activities of folk remedies and synthesized compounds; Wound healing assessment of medicinal plants and their secondary metabolites; Isolation of the natural compounds from the medicinal plants used against, gynecological disorders; Anti-carcinogenic assessment of medicinal plants and their secondary metabolites