Yetgin, Ali

Profile URL
https://hdl.handle.net/11147/15942
Name Variants
Yetgin, A.
Yetgin, A
Yetgin, Ali
Job Title
Email Address
Main Affiliation
03.01. Department of Bioengineering
Status
Former Staff
Website
ORCID ID
0000-0001-7683-8836
Scopus Author ID
57191830224
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID

Sustainable Development Goals

NO POVERTY1
NO POVERTY
0
Research Products
ZERO HUNGER2
ZERO HUNGER
1
Research Products
GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
2
Research Products
QUALITY EDUCATION4
QUALITY EDUCATION
0
Research Products
GENDER EQUALITY5
GENDER EQUALITY
0
Research Products
CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
1
Research Products
AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
1
Research Products
DECENT WORK AND ECONOMIC GROWTH8
DECENT WORK AND ECONOMIC GROWTH
1
Research Products
INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
1
Research Products
REDUCED INEQUALITIES10
REDUCED INEQUALITIES
0
Research Products
SUSTAINABLE CITIES AND COMMUNITIES11
SUSTAINABLE CITIES AND COMMUNITIES
0
Research Products
RESPONSIBLE CONSUMPTION AND PRODUCTION12
RESPONSIBLE CONSUMPTION AND PRODUCTION
1
Research Products
CLIMATE ACTION13
CLIMATE ACTION
1
Research Products
LIFE BELOW WATER14
LIFE BELOW WATER
0
Research Products
LIFE ON LAND15
LIFE ON LAND
0
Research Products
PEACE, JUSTICE AND STRONG INSTITUTIONS16
PEACE, JUSTICE AND STRONG INSTITUTIONS
0
Research Products
PARTNERSHIPS FOR THE GOALS17
PARTNERSHIPS FOR THE GOALS
0
Research Products
Documents

17

Citations

204

h-index

10

Go to Scopus profile
This researcher does not have a WoS ID.
Scholarly Output

8

Articles

7

Views / Downloads

7256/3597

Supervised MSc Theses

1

Supervised PhD Theses

0

WoS Citation Count

100

Scopus Citation Count

110

Patents

0

Projects

0

WoS Citations per Publication

12.50

Scopus Citations per Publication

13.75

Open Access Source

8

Supervised Theses

1

JournalCount
Advances in Pharmacological Sciences2
Indian Journal of Pharmaceutical Education and Research2
African Journal of Traditional, Complementary and Alternative Medicines1
Anatolian Bryology1
Bangladesh Journal of Pharmacology1
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Filters

2016 - 20198

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Scholarly Output Search Results

Now showing 1 - 8 of 8
  • Article
    Citation - WoS: 14
    Citation - Scopus: 12
    Determination of the Chemical Composition and Antimicrobial Activity of Frankenia Hirsuta
    (Bangladesh Pharmacological Society, 2017) Canlı, Kerem; Şimşek, Özcan; Yetgin, Ali; Altuner, Ergin Murat
    Frankenia hirsuta is widely located in Turkey, but the antimicrobial potential and biochemical composition analysis of it weren't determined yet. By using the disk diffusion method, the susceptibility of 17 bacteria and 1 fungi were analyzed, which included Bacillus, Candida, Enterobacter, Enterococcus, Escherichia, Klebsiella, Listeria, Pseudomonas, Salmonella and Staphylococcus genera. 0.8, 1.5 and 3.1 mg of samples were prepared by using absolute ethanol. The bioactive composition of the plant extract was determined by gas chromatography-mass spectroscopy, and National Institute of Standards and Technology library was used for the mass spectra analysis. The results showed that F. hirsuta had antimicrobial activity against all of the studied micro-organisms except E. aerogenes and E. coli. Several active metabolites were identified, but some composition of this sample didn't match with the library. These results are the first report for the antimicrobial potential and biochemical composition of F. hirsuta.
  • Article
    Pterigynandrum Filiforme Hedw. Türünün Antimikrobiyal Aktivitesinin Belirlenmesi
    (Çankırı Karatekin Üniversitesi, 2017) Yetgin, Ali; Şenturan, Merve; Benek, Atakan; Efe, Ebru; Canlı, Kerem
    Pterigynandrum filiforme Hedw. Orta Avrupa ve Anadolu’nun dağlık alanlarında orman altlarında yaşayan bir karayosunu türüdür. Yayılış alanı geniş olduğu için bulunması kolaydır. Antimikrobiyal çalışmaların amacı dünya üzerinde enfeksiyon hastalıklarına sebep olan mikroorganizmaların etkilerini yok edebilen maddelerin bulunmasıdır. Yapılan antimikrobiyal aktivite çalışmasıyla P. filiforme’nin 17 bakteri ve 1 maya türü üzerindeki etkisi analiz edildi. Etanol ekstraksiyon yöntemi ile 0.27 ve 0.93 mg örnekler hazırlandı ve disk difüzyon yöntemi ile geniş spektrumlu antimikrobiyal analizi yapıldı. P. filiforme karayosununun antimikrobiyal potansiyeli konusunda literatürde herhangi bir araştırma bulunmamaktadır. P. filiforme örnekleri ile çalışılan bakterilerde antimikrobiyal etki belirlenmiştir. Bunlar gram pozitif bakteriler olan S. aureus, B. subtilis, L. monocytogenes ve E. faecalis; gram negatif bakteriler olan K. pneumoniae ve S. enteritidis olmaktadır.
  • Article
    Citation - WoS: 21
    Citation - Scopus: 19
    In vitro antimicrobial screening of Aquilaria agallocha roots
    (African Ethnomedicines Network, 2016) Canlı, Kerem; Yetgin, Ali; Akata, Ilgaz; Altuner, Ergin Murat
    ackground: It was previously shown that some parts of Aquilaria agallocha, which is commonly known as oud or oodh, such as roots have been used as a traditional medical herbal in different countries. In Turkey A. agallocha is one of the ingredients while preparing famous Mesir paste, which was invented as a medicinal paste and used from the Ottoman period to now at least for 500 years. The identification the in vitro antimicrobial activity of ethanol extract of A. agallocha roots is main purpose of this analysis. Materials and Methods: By using 17 bacteria and 1 fungi, which include Bacillus, Candida, Enterobacter, Enterococcus, Escherichia, Klebsiella, Listeria, Pseudomonas, Salmonella and Staphylococcus genera, the activity of A. agallocha root extracts were analysed by the help of the disk diffusion method, that is one of the methods commonly used to determine antimicrobial activities. Results: As a result of the study it was observed that ethanol extracts of A. agallocha roots have a clear antimicrobial activity against nearly all microorganism used in the study, but only two bacteria namely E. coli ATCC 25922 and S. typhimurium SL 1344. Conclusion: According to the disk diffusion test results it may be possible to propose that A. agallocha roots should have a medicinal uses especially against E. faecium, L. monocytogenes ATCC 7644, B. subtilis DSMZ 1971, C. albicans DSMZ 1386, S. epidermidis DSMZ 20044 and S. aureus ATCC 25923.
  • Article
    Citation - WoS: 15
    Citation - Scopus: 19
    Antimicrobial Activity and Chemical Composition Screening of Anacyclus Pyrethrum Root
    (Association of Pharmaceutical Teachers of India, 2017) Canlı, Kerem; Yetgin, Ali; Akata, Ilgaz; Altuner, Ergin Murat
    Medical herbs have many bioactive component and they are used in microbial treatment since ancient times. The resistance of pathogens to antibiotics became a critical problem, so researches for novel antimicrobial agents are required. Anacyclus pyrethrum (pellitory, Spanish chamomile or Mount Atlas daisy) is commonly used as a traditional medicine, therefore the antimicrobial activity of the root of this medicinal plant was investigated against 17 bacteria and 1 fungi by using disk diffusion method. The test strains include Bacillus, Enterobacter, Enterococcus, Escherichia, Klebsiella, Listeria, Pseudomonas, Salmonella, Staphylococcus and Candida genera. Besides, chemical composition of this sample was determined by Gas Chromatography-Mass Spectroscopy analysis. The results were presented that A. pyrethrum has antimicrobial activity against all tested microbial species except E. faecalis and S. typhimurium. Eighteen major chemical components were determined, but some composition of this sample is not match with library. For this reason, this medicinal plant contain unknown molecules and this molecules should be analysed NMR spectra for 3D structure determination and identification.
  • Master Thesis
    Plant-On Devices for Sed Screening
    (Izmir Institute of Technology, 2019) Yetgin, Ali; Pesen Okvur, Devrim; Canlı, Kerem
    Thanks to their roots, plants take the required molecules from the soil, therefore their research is important. The fact that absorption takes place from the root hair makes the observations necessary. The inadequacy of traditional methods requires the development of new methods to ensure their observations, especially during root studies. The fact that chip systems have the features that can overcome the problems has caused plant researches by using this method. The fact that environmental factors can be imitated in chip systems paves the way for abiotic stresses to work. Although abiotic stresses have been studied extensively on plants, seed germination and subsequent root extension and root hair formation have not been studied in detail except for the model organism (Arabidopsis thaliana). The use of chip system for plant studies of scientists have begun the 21st century is also reveals the need to do more work in this area. Researchers show that they are excited about the advantages they bring to the system and that necessary studies will be carried out in other side branches. It is thought that more research will be done by using chip systems after a short time. By using chip systems, a suitable environment for seed growth can be provided and environmental conditions can be simulated. By creating the desired controlled environment, it is possible to create a system which results in less time and less cost in order to replace the inconvenient and expensive method.
  • Article
    Citation - WoS: 14
    Citation - Scopus: 18
    Comparison of Antimicrobial Activity of Allium Sativum Cloves From China and Taskopru, Turkey
    (Hindawi Publishing Corporation, 2018) Yetgin, Ali; Canlı, Kerem; Altuner, Ergin Murat
    In this study, antimicrobial activities of two different samples of Allium sativum L. from Turkey (TR) (Taskopru, Kastamonu, Turkey) and China (CN) were determined. A broad spectrum of Gram-negative and Gram-positive bacteria (17 bacteria) including species of Bacillus, Enterobacter, Enterococcus, Escherichia, Klebsiella, Listeria, Pseudomonas, Salmonella, and Staphylococcus were used for testing antibacterial activity. In addition, antifungal activity against Candida albicans was also investigated. Antimicrobial activity was tested by using 3 different processes (chopping, freezing, and slicing by the disk diffusion method). The results showed that TR garlic presented more antimicrobial activity than CN garlic. Mechanism of activity of CN garlic could be proposed to be different from that of TR garlic.
  • Article
    Citation - WoS: 22
    Citation - Scopus: 26
    In Vitro Antimicrobial Activity Screening of Ethanol Extract of Lavandula Stoechas and Investigation of Its Biochemical Composition
    (Hindawi Publishing Corporation, 2019) Canlı, Kerem; Yetgin, Ali; Benek, Atakan; Bozyel, Mustafa Eray; Altuner, Ergin Murat
    The aim of this study was to test antimicrobial activity of ethanol extract of Lavandula stoechas against 22 bacteria and 1 yeast. Also, biochemical composition of the extract was investigated. A wide range of Gram-positive, Gram-negative microorganisms, and multidrug resistant bacteria were selected to test the antimicrobial activity. As a result, the extract is observed to contain fenchone (bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1R)-) and camphor (+)-2-bornanone) as major components and showed antimicrobial activity against all studied microorganisms except Escherichia coli ATCC 25922 and Klebsiella pneumoniae. The results of the study present that L. stoechas is active against MDR strains too.
  • Article
    Citation - WoS: 14
    Citation - Scopus: 16
    Antimicrobial Activity and Chemical Composition Screening of Epilobium Montanum Root
    (Association of Pharmaceutical Teachers of India, 2017) Canlı, Kerem; Yetgin, Ali; Akata, Ilgaz; Altuner, Ergin Murat
    Medical herbs have many bioactive component and they are used in microbial treatment since ancient time. The resistance of pathogen to antibiotic is became a critical problem, so novel antimicrobial agent related research is required. Epilobium montanum related antimicrobial research doesn’t exist, therefore root of this medicinal plant investigation was applied against 17 bacteria and 1 fungi by using disk diffusion method. These microbial species include Bacillus, Enterobacter, Enterococcus, Escherichia, Klebsiella, Listeria, Pseudomonas, Salmonella, Staphylococcus and Candida genera. Besides, chemical composition of this sample was determined by Gas Chromatography-Mass Spectroscopy. The results were presented that E. montanum has antimicrobial activity against all tested microbial species except E. coli. Seventeen major chemical components were determined, but some composition of this sample is not match with library. For this reason, this medicinal plant contain unknown molecules and this molecules should be analysed by NMR spectra for 3D structure determination and identification.