Eseller, Kemal Efe

Profile Picture
Profile URL
https://hdl.handle.net/20.500.14411/8130
Name Variants
Eseller, K. E.
K., Eseller
E.,Kemal Efe
Eseller, Kemal Efe
Eseller,K.E.
Kemal Efe, Eseller
K.E.Eseller
E., Kemal Efe
K.,Eseller
Job Title
Profesör Doktor
Email Address
efe.eseller@atilim.edu.tr
Main Affiliation
Department of Electrical & Electronics Engineering
Status
Former Staff
Website
ORCID ID
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID

Sustainable Development Goals

NO POVERTY1
NO POVERTY
0
Research Products
ZERO HUNGER2
ZERO HUNGER
0
Research Products
GOOD HEALTH AND WELL-BEING3
GOOD HEALTH AND WELL-BEING
0
Research Products
QUALITY EDUCATION4
QUALITY EDUCATION
0
Research Products
GENDER EQUALITY5
GENDER EQUALITY
0
Research Products
CLEAN WATER AND SANITATION6
CLEAN WATER AND SANITATION
0
Research Products
AFFORDABLE AND CLEAN ENERGY7
AFFORDABLE AND CLEAN ENERGY
2
Research Products
DECENT WORK AND ECONOMIC GROWTH8
DECENT WORK AND ECONOMIC GROWTH
1
Research Products
INDUSTRY, INNOVATION AND INFRASTRUCTURE9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
2
Research Products
REDUCED INEQUALITIES10
REDUCED INEQUALITIES
0
Research Products
SUSTAINABLE CITIES AND COMMUNITIES11
SUSTAINABLE CITIES AND COMMUNITIES
1
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
This researcher does not have a Scopus ID.
This researcher does not have a WoS ID.
Scholarly Output

22

Articles

12

Views / Downloads

86/1065

Supervised MSc Theses

5

Supervised PhD Theses

2

WoS Citation Count

360

Scopus Citation Count

446

Patents

0

Projects

0

WoS Citations per Publication

16.36

Scopus Citations per Publication

20.27

Open Access Source

5

Supervised Theses

7

JournalCount
Food Chemistry2
Laser-Induced Breakdown Spectroscopy, Second Edition2
Spectrochimica Acta Part B: Atomic Spectroscopy2
Inventions1
Biomedical Optics Express1
Current Page: 1 / 3

Scopus Quartile Distribution

Competency Cloud

GCRIS Competency Cloud

Filters

2014 - 2019122020 - 202410
Reset filters

Settings

Scholarly Output Search Results

Now showing 1 - 10 of 22
  • Thumbnail Image
    Master Thesis
    Optoelektronik Malzemelerin Analizi
    (2017) Alqurqash, Ayoob Yousıf Ahmed; Eseller, Kemal Efe
    Optoelektronik, ışığın yayılımı ve algılanması LED'lerin, güneş pillerinin, transistörlerin, ve fotodetektörlerin yapısı ve üretimi ile ilgili olan bir anabilim dalıdr. Cihazların sentezlenmesinde kullanılan malzemeler, (Silikon, MWCNT, SWCNT ve Grafen) radyasyon ışığını elektriğe veya tersine dönüştürme kapasitesine göre değişim göstermektedir. Bu tez, optoelektronik sistemlerde özellikle karbondan (grafit, fulleren, CNT, MWCNT, SWCNT ve Grafen) üretilen malzemelerin kökenini temsil eden grafen materyalinde bulunan karbon nanotüp malzemelerin analizini incelemekte ve MWCNT'lerin istisnai özelliklerini vurgulamaktadır. MWCNT numunesi üzerindeki deneyler, güç lazeri (200mW, 100mW, 50mW) ve dalga boyu 532nm olan Raman spektrometresi kullanılarak gerçekleştirilmiştir.
  • Thumbnail Image
    Article
    Citation - WoS: 47
    Citation - Scopus: 53
    Ash Analysis of Flour Sample by Using Laser-induced Breakdown Spectroscopy
    (Pergamon-elsevier Science Ltd, 2016) Bilge, Gonca; Sezer, Banu; Eseller, Kemal Efe; Berberoglu, Halil; Koksel, Hamit; Boyaci, Ismail Hakki
    Ash content is,a measure of total mineral content in flour. It is also an important quality parameter in terms of nutritional labeling as well as processing properties of various cereal products. However, laboratory analysis takes a long time (5-6 h) and results in considerable waste of energy. Therefore, the aim of the study was to develop a new method for ash analysis in wheat flour by using laser induced breakdown spectroscopy (LIBS). LIBS is a multi-elemental, quick and simple spectroscopic method. Unlike basic ash analysis method, it has the potential to analyze a sample in a considerably short time. In the study, wheat flours with different ash contents were analyzed using LIBS and the spectra were evaluated with partial least squares (PLS) method. The results were correlated with the ones taken from standard ash analysis method. Calibration graph showed good linearity with the ash content between 0.48 and 1.39%, and 0.992 coefficient of determination (R-2). Limit of detection for ash analysis was calculated as 0.026%. The results indicated that LIBS is a promising and reliable method with high sensitivity for routine ash analysis in flour samples. (C) 2016 Elsevier B.V. All rights reserved.
  • Thumbnail Image
    Article
    Citation - WoS: 15
    Citation - Scopus: 17
    Performance Evaluation of Laser Induced Breakdown Spectroscopy in the Measurement of Liquid and Solid Samples
    (Pergamon-elsevier Science Ltd, 2018) Bilge, Gonca; Sezer, Banu; Boyaci, Ismail Hakki; Eseller, Kemal Efe; Berberoglu, Halil
    Liquid analysis by using LIBS is a complicated process due to difficulties encountered during the collection of light and formation of plasma in liquid. To avoid these, some applications are performed such as aerosol formation and transforming liquid into solid state. However, performance of LIBS in liquid samples still remains a challenging issue. In this study, performance evaluation of LIBS and parameter optimizations in liquid and solid phase samples were performed. For this purpose,milk was chosen as model sample; milk powder was used as solid sample, and milk was used as liquid sample in the experiments. Different experimental setups have been constructed for each sampling technique, and optimizations were performed to determine suitable parameters such as delay time, laser energy, repetition rate and speed of rotary table for solid sampling technique,and flow rate of carrier gas for liquid sampling technique. Target element was determined as Ca, which is a critically important element in milk for determining its nutritional value and Ca addition. In optimum parameters, limit of detection (LOD), limit of quantification (LOQ) and relative standard deviation (RSD) values were calculated as 0.11%, 0.36% and 8.29% respectively for milk powders samples; while LOD, LOQ and RSD values were calculated as 0.24%, 0.81%, and 10.93% respectively for milk samples. It can be said that LIBS is an applicable method in both liquid and solid samples with suitable systems and parameters. However, liquid analysis requires much more developed systems for more accurate results. (C) 2018 Elsevier B.V.All rights reserved.
  • Thumbnail Image
    Book Part
    Citation - Scopus: 3
    Combustion Applications of Laser-Induced Breakdown Spectroscopy
    (Elsevier, 2020) Yueh,F.Y.; Tripathi,M.M.; Singh,J.P.; Sezer,B.; Eseller,K.E.
    The laser-induced breakdown spectroscopy (LIBS) technique has the capability to perform multielemental, remote, online, in situ analysis with no/minimum sample preparations. LIBS has created a great deal of interest in combustion diagnostic research. In this chapter, LIBS capabilities in combustion diagnostics and monitoring engine and flame characteristics are investigated. © 2020 Elsevier B.V. All rights reserved.
  • Thumbnail Image
    Article
    Citation - WoS: 3
    Citation - Scopus: 3
    Classification of Different Recycled Rubber-Epoxy Composite Based on Their Hardness Using Laser-Induced Breakdown Spectroscopy (libs) With Comparison Machine Learning Algorithms
    (Mdpi, 2023) Yilmaz, Vadi Su; Yılmaz, Vadi Su; Eseller, Kemal Efe; Aslan, Ozgur; Aslan, Özgür; Bayraktar, Emin; Eseller, Kemal Efe; Yılmaz, Vadi Su; Aslan, Özgür; Eseller, Kemal Efe; Electrical-Electronics Engineering; Department of Electrical & Electronics Engineering; Mechanical Engineering; Electrical-Electronics Engineering; Mechanical Engineering; Department of Electrical & Electronics Engineering
    This paper aims toward the successful detection of harmful materials in a substance by integrating machine learning (ML) into laser-induced breakdown spectroscopy (LIBS). LIBS is used to distinguish five different synthetic polymers where eight different heavy material contents are also detected by LIBS. Each material intensity-wavelength graph is obtained and the dataset is constructed for classification by a machine learning (ML) algorithm. Seven popular machine learning algorithms are applied to the dataset which include eight different substances with their wavelength-intensity value. Machine learning algorithms are used to train the dataset, results are discussed and which classification algorithm is appropriate for this dataset is determined.
  • Thumbnail Image
    Article
    Citation - WoS: 2
    Citation - Scopus: 6
    Laser Induced Breakdown Spectroscopy Based Diffusion Modelling in Cheese Matrix
    (Elsevier Sci Ltd, 2019) Sezer, Banu; Bilge, Gonca; Eseller, Kemal Efe; Berberoglu, Halil; Boyaci, Ismail Hakki
    In the cheese industry, mass transfer of small solutes like salt during brining and ripening is extremely important for the quality of final products. In general, effective diffusion coefficient values have been reported in the studies using destructive concentration profile methods. This study aims to monitor NaCl diffusion in cheese by using laser induced breakdown spectroscopy (LIBS) as a nondestructive method to fulfill the requirement of measuring mass transfer properties of solutes in microscopic size complex heterogeneous structures. To this end, spherical shaped white cheese samples were brined in 16% salt solution for 5-210 min and overnight, and Na emission lines were monitored by scanning the cross-section of each sample at 30 points on the radial axis. As was expected, increasing brining time decreased the concentration difference between the center and edge of the cheese samples. Experimental results were fitted to Fick's Diffusion Equation. It was observed that NaCl distribution became uniform and equal at different locations of the cheese sample after 13.8 h. All these results have demonstrated that LIBS can be utilized for optimization of the brining conditions of cheese. Although the use of LIBS in this study was limited to parameter optimization, it can also be applied for real time monitoring of food processes due to its rapid and continuous measurement mode.
  • Thumbnail Image
    Book Part
    Citation - Scopus: 4
    Food Science Application
    (Elsevier, 2020) Eseller,K.E.; Boyaci,I.H.; Sezer,B.; Bilge,G.; Berberoglu,H.
    One of the main issues in the food industry is to determine quality and authenticity, and to detect adulteration, which causes a great deal of concern among consumers and risk in brand reputation for manufacturers. Food quality control is a wide playing field that includes different participants such as consumers, manufacturers, legislative bodies, researchers, etc. with an individual perspective for each participant, including economic and environmental contexts. But the ultimate goal is to produce safe and healthy food products. The preferential choice of food items depends on individuals’ lifestyles, diets, health, religious beliefs, current trends, etc. This brings about the issues of accurate labeling, fair trade, and consumer's health. The analysis of food and capabilities and limitations of laser-induced breakdown spectroscopy (LIBS) on foods have been reported. This chapter provides an overview of applications on food quality and the monitoring of several foods, sampling techniques, and limitations of LIBS. © 2020 Elsevier B.V. All rights reserved.
  • Thumbnail Image
    Master Thesis
    Lıbs ile Metallerde İz Elementlerinin Saptanması
    (2017) Ekrım, Mohamed Lotfı; Eseller, Kemal Efe; Eseller, Kemal Efe; Eseller, Kemal Efe; Department of Electrical & Electronics Engineering; Department of Electrical & Electronics Engineering
    Iz Elementi, belirli bir numune veya ortamda yalnızca çok küçük miktarlarda bulunan kimyasal bir elementtir. Krom, kobalt, bakır, demir, manganez, magnezyum, çinko ve canlı organizmaların bileşenleri olarak çok az miktarda bulunan diğer elementler, büyümeleri, gelişmeleri ve sağlığı için gereklidir. Bu tezde lazerle indüklenen parçalanma spektroskopisi LIBS kullanarak elementleri tespit etmek için bir deney yaptım.
  • Thumbnail Image
    Article
    MERAK ETTİĞİMİZ GEZEGEN “MARS” ve LAZER SPEKTROSKOPİSİ
    (Bilim ve Teknoloji, 2014) Eseller, Kemal Efe
    Bilim insanları, evrende gerçekleşen olayları merak ettiği sürece hayatı kolaylaştıran yeni buluşlara ulaşacak ve her geçen gün bilime daha fazla katkı sağlayacaklardır. Amerikan Havacılık ve Uzay Ajansı (NASA), Mars gezegenine gönderdiği Curiosity (merak) - Rover sistemi ile gezegende çok önceden yaşamış canlı kalıntılarını (mikroplar, tek hücreli canlılar) bulabilmek için araştırmalar yapmakta ve gezegenin tarihi oluşumunu incelemektedir. Mars yüzeyinde, insanoğlu için gerekli Sülfür (S), Nitrojen (N), Oksijen (O), Fosfor (P) ve Karbon (C) gibi elementlerin varlığı ve izleri, gelecekte bu konuda yapılacak araştırma konularını şekillendirmekte ve uygun yaşam koşullarının bulunması için zemin hazırlamaktadır.
  • Thumbnail Image
    Article
    Citation - WoS: 86
    Citation - Scopus: 103
    Determination of Whey Adulteration in Milk Powder by Using Laser Induced Breakdown Spectroscopy
    (Elsevier Sci Ltd, 2016) Bilge, Gonca; Sezer, Banu; Eseller, Kemal Efe; Berberoglu, Halil; Topcu, Ali; Boyaci, Ismail Hakki
    A rapid and in situ method has been developed to detect and quantify adulterated milk powder through adding whey powder by using laser induced breakdown spectroscopy (LIBS). The methodology is based on elemental composition differences between milk and whey products. Milk powder, sweet and acid whey powders were produced as standard samples, and milk powder was adulterated with whey powders. Based on LIBS spectra of standard samples and commercial products, species was identified using principle component analysis (PCA) method, and discrimination rate of milk and whey powders was found as 80.5%. Calibration curves were obtained with partial least squares regression (PLS). Correlation coefficient (R-2) and limit of detection (LOD) values were 0.981 and 1.55% for adulteration with sweet whey powder, and 0.985 and 0.55% for adulteration with acid whey powder, respectively. The results were found to be consistent with the data from inductively coupled plasma-mass spectrometer (ICP-MS) method. (C) 2016 Elsevier Ltd. All rights reserved.