Yazar "Eren, Erdal" için listeleme
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Adsorption of Reactive Red 120 from aqueous solutions by cetylpyridinium-bentonite
Tabak, Ahmet; Baltas, Nimet; Afsin, Beytullah; Emirik, Mustafa; Caglar, Bulent; Eren, Erdal (Wiley, 2010)BACKGROUND: The removal of Reactive Red 120 (RR 120) from aqueous solutions using cetylpyridinium modified Resadiye bentonite (CP-bentonite) prepared by ion exchange was investigated with particular reference to the effects ... -
Analysis of the GCK gene in 79 MODY type 2 patients: A multicenter Turkish study, mutation profile and description of twenty novel mutations
Aykut, Ayca; Karaca, Emin; Onay, Huseyin; Goksen, Damla; Cetinkalp, Sevki; Eren, Erdal; Ozkinay, Ferda (Elsevier Science Bv, 2018)Maturity onset diabetes is a genetic form of diabetes mellitus characterized by an early age at onset and several etiologic genes for this form of diabetes have been identified in many patients. Maturity onset diabetes ... -
Characterization of Unye Bentonite After Treatment With Sulfuric Acid
Caglar, Bulent; Afsin, Beytullah; Koksal, Engin; Tabak, Ahmet; Eren, Erdal (Soc Brasileira Quimica, 2013)Unye bentonite was found to consist predominantly of a dioctahedral smectite along with quartz, tridymite, cristobalite, and minor fractions of feldspar and anatase. A considerable amount of Al was retained as a constituent ... -
Clinical and Laboratory Characteristics of Hyperprolactinemia in Children and Adolescents: National Survey
Eren, Erdal; Ergur, Ayca Torel; Isguven, Sukriye Pinar; Bitkin, Eda Celebi; Berberoglu, Merih; Siklar, Zeynep; Gul, Ulku (Galenos Yayincilik, 2019)Objective: We aimed to report the characteristics at admission, diagnosis, treatment, and follow-up of cases of pediatric hyperprolactinemia in a large multicenter study. Methods: We reviewed the records of 233 hyperprolactinemic ... -
Covalent grafting of pyridine-2-methanol into kaolinite layers
Caglar, Bulent; Cirak, Cagri; Tabak, Ahmet; Afsin, Beytullah; Eren, Erdal (Elsevier, 2013)A novel hybrid organic-clay material was prepared by grafting of pyridine-2-methanol in the interlayer space of kaolinite by using a kaolinite/methanol compound as an intermediate. A kaolinite/methanol compound was obtained ... -
The Etiology and Clinical Features of Non-CAH Gonadotropin-Independent Precocious Puberty: A Multicenter Study
Atay, Zeynep; Yesilkaya, Ediz; Erdeve, Senay Savas; Turan, Serap; Akin, Leyla; Eren, Erdal; Bereket, Abdullah (Endocrine Soc, 2016)Aim: The causes of gonadotropin-independent precocious puberty are diverse, and often have overlapping clinical and biochemical features. With the exception of congenital adrenal hyperplasia (CAH), disorders that cause ... -
Ham ve ön-işlem görmüş kil numunelerinin boyarmadde, ağır-metal, proton, piridin, ve formik asit moleküllerini alıkoyma davranışlarının XRDiFTIR, termik analiz (DTA, TG-DTG), atomik absorbsiyon, uy-gör, spektroskopisi ve yüzey alanı ölçüm teknikleriyle incelenmesi / Erdal Eren; Danışman Beytullah Afşin
Eren, Erdal (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2007)Kristal morunun (CV+) ham ve işlem görmüş çeşitli bentonit yüzeylerinde alıkonma davranışı incelendi. Ham bentonit (Ham-), asit aktifleştirilmiş bentonit (A.A-) ve bakır-doyurulmuş bentonit (Cu-) numuneleri için 298,15 ... -
Hidrojen peroksitle azo boyar madde bozunmasının kinetik incelenmesi ve yüzey aktif madde katalizi / Erdal Eren; Danışman Necati Menek.
Eren, Erdal (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2002)5-Metil-4-(2-Thiazolylazo)-resorcinol(5-Me-TAR)'ün hidrojenperoksitle parçalanma hızı üzerine pH, sıcaklık, iyonik şiddet etkisi incelendi. Karbonat tamponundaki reaksiyonun borat ve fosfat tamponunda olan reaksiyondan ... -
The Spectral, Structral and Thermal Characterizations of Dimethyl Sulphoxide, Pyridine, Ethanolamine and N-Methyl Formamide Intercalated Kaolinites
Caglar, Bulent; Afsin, Beytullah; Eren, Erdal; Tabak, Ahmet; Cirak, Cagri; Cubuk, Osman (Walter De Gruyter Gmbh, 2010)The intercalation of dimethyl sulphoxide (DMSO), pyridine (Py), ethanolamine (Ea), and N-methyl formamide (NMF) molecules into the kaolinite interlayers led to an appreciable decrease of 3697 cm(-1) of the hydroxyl band. ...
