Kimya Bölümü: Güncel gönderi
Toplam kayıt 364, listelenen: 41-60
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Bağlanmış Küme Yöntemleri için Yerelleştirilmiş Doğal Orbitaller
(Fen Bilimleri Enstitüsü, 2023)It is known that Coupled-Cluster Singles and Doubles with Perturbative Triples, [CCSD(T)], which is used to calculate the molecular properties of chemical systems, provide very accurate results. The computational cost and ... -
Oligonükleotit ve DNA İle Yeni Nesil Floresans Maddelerin Etkileşimlerinin Kütle Spektrometrisi ve Spektroskopik Yöntemlerle İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)In the thesis study, the non-covalent interactions of benzimidazole-based platinum (II) and palladium (II) containing metal complexes and perylene diimide derivative structures with single-stranded oligonucleotides, ... -
Antitrombosit İlaç Hedefleri için Bazı Fitokimyasalların İn Silico Taraması
(Fen Bilimleri Enstitüsü, 2023)Cardiovascular diseases (CVDs) are the leading cause of death globally, with an estimated 17.9 million deaths each year, a number that is predicted to increase more than 23.6 million by 2030.There are many antiplatelet ... -
Covıd-19 Tedavisi İçin Papain-Benzeri Proteaz (Plpro) İnhibitörlerinin İn Silico Yöntemler Kullanılarak Araştırılması
(Fen Bilimleri Enstitüsü, 2023)The new coronavirus pandemic, which started in December 2019 in Wuhan, China, affects the world. This disease, caused by the SARS-CoV-2 virus, was named COVID19. While 647 million people were caught worldwide; 6.6 million ... -
Grubbs Katalizörlerinin Amin Fonksiyonlu Polistiren Desteğe İmmobilizasyonu ve Olefin Metatez Tepkimelerindeki Aktivitelerinin ve Etkinliklerinin Karşılaştırmalı Olarak İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)The targeted reaction's activation energy can be lowered by metal catalysts, which play a role in controlling the mechanism of product formation. The recovery of these catalysts through isolation from the product mixture ... -
Azot İçeren Borafenalen Temelli Organik Yarı İletken Modellerinin Teorik İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Organic semiconductors are the basic building materials of instruments used in many fields including opto-electronics, photo-electronics, thermo-electronics, transistors and solar cells and have an important place in ... -
Moleküler Doking ve Farmakokinetik Yöntemler ile Sars-coV-2 Ana Proteaz 3CLPRO için Potansiyel İnhibitörlerin Araştırılması
(Fen Bilimleri Enstitüsü, 2023)On December 30, 2019, a new virus emerged in the city of Wuhan, Hubei province of China, and quickly spread to more than 150 countries [2]. As a result of the studies carried out by scientists on this new virus, it was ... -
Oksalohidrazit Yapısına Sahip Bileşiklerin Sentezi ve Uygulama Çalışmaları
(Fen Bilimleri Enstitüsü, 2023-01-25)In organic chemistry, compounds with hydrazone structures have the potential to be applied in various fields. One of these application areas is molecular photoswitching. Many hydrazone compounds with different functional ... -
Enerji Depolama İçin Polipirol/Antimon Oksit ve Polipirol/Antimon Oksit-Kalay Oksit Kompozit Kaplı Elektrotlarının Hazırlanması, Karakterizasyonu ve Süperkapasitör Uygulaması
(Fen Bilimleri Enstitüsü, 2023-01-27)The study depicts a one-step electrosynthesis of binary (and also ternary) composite based on polypyrrole (PPy) and SbOx (Sb2O3, Sb2O5) (PPy/SbOx) (and also SnO2 for PPy/SbOx-SnO2) on the pencil graphite electrode in an ... -
Su Ortamındaki Transfer Hidrojenasyon Reaksiyonları İçin Rutenyum İçeren Amfifilik Nano-Reaktör Sistemlerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2022-06-23)Catalytic transfer hydrogenation and asymmetric transfer hydrogenation reactions an efficient method to obtain chiral and achiral alcohol derivatives obtained from ketone and aldehyde derivatives. Following the advancements ... -
Yeni Sentezlenmiş Katyonik Stiril Boyanın Biyomoleküllerle Etkileşiminin Spektroskopik ve Moleküler Kenetlenme Metotları ile İncelenmesi
(Fen Bilimleri Enstitüsü, 2022-05)In this thesis, a novel cationic styryl dye given as (E)-2-(4-(dibütilamino)stiril)-1,3,3-trimetil-3H-indol-1-yum iyodür (Ci5) was synthesized and its spectral properties were characterized. The interactions of the Ci5 ... -
Polı̇mer Temellı̇ Katalı̇tı̇k Nanomotorların Hazırlanması ve Uygulamaları
(Fen Bilimleri Enstitüsü, 2022-06-02)Nanomotors are one of the classes of molecular or nano-scale structures that can convert energy into motion. The dimensions of these motors can be enlarged in order to provide the desired features, and for this reason, ... -
Sulu Ortamda Radyasyonla Başlatılan Çapraz Bağlanma ile İnterpolimer Komplekslerden Nanojel Hazırlanması, Karakterizasyonu ve Farmasötik Kullanımı
(Fen Bilimleri Enstitüsü, 2022)The size, surface charge and functionality of nanogels are the most important properties to be controlled for specific drug delivery applications. The size can be controlled by adjusting the experimental parameters (such ... -
Biyo-Esinlenmiş Hiyerarşik Polimer Nanokompozitlerin Tasarımı, Hazırlanması ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2022)Synthetic routes in the polymer composite production induce strength by compromising toughness and ductility. This results in premature failure leading to reduced life-time. It is crucial to enhance the lifetime of ... -
Demir Borat-Seryum Oksit Katalizör Karışımlarının Hazırlanması ve Benzil Alkolün Yükseltgenmesinde Kullanılması
(Fen Bilimleri Enstitüsü, 2022)In this study demonstrated as a Master of Science Thesis, the mechanochemical preparation of iron borate-cerium oxide mixtures and their catalytic efficiency in the oxidation of benzyl alcohol were investigated. In ... -
Elektron Korelasyon Yöntemleri İçin Molekül İçi Küme Yaklaşımı
(Fen Bilimleri Enstitüsü, 2022)The Cluster-in-Molecule approach is a fragmentation-based local correlation method. Basic principle of local correlation methods is that the contribution of the interaction between distant localized molecular orbitals ... -
Enhancement of TiP2O7@MIL-125 (Ti) Hybrid Photocatalyst and Their Use in the Removal of Organic Pollutants from the Wastewaters
(Fen Bilimleri Enstitüsü, 2023)In this study, various amounts of titanium pyrophosphate (TiP2O7) were doped into MIL-125 and NH2-MIL-125 materials, and the photocatalytic degradation capabilities of the new composite towards methylene blue and methyl ... -
Preconcentration of Trace Heavy Metal Ions in Textiles and Determination by Flame Atomic Absorption Spectrometer
(Fen Bilimleri Enstitüsü, 2022)In this thesis, a simple, low-cost, and green effervescence-assisted dispersive liquid-liquid microextraction based on deep eutectic solvent (EA-DES-LPME) method was developed for separation, preconcentration, and determination ... -
Proteinlerin Çözelti ve Gaz Fazındaki Konformasyonlarının Tuzaklı İyon Hareketliliği-Kütle Spektrometrisi Kullanılarak İncelenmesi
(Fen Bilimleri Enstitüsü, 2022-05)The issue on protein conformation in the gas phase has not been fully clarified yet. The protein conformation in the gas phase may be affected by conformational changes in the solution phase, which occur due to the changes ... -
Kefirin Fermantasyonu ve Depolanması Süreçlerinde Süt Protein N-Glikanları ve Serbest Süt Oligosakkaritleri Profillerindeki Değişimin İncelenmesi
(Fen Bilimleri Enstitüsü, 2022-05)Kefir is an ancient food source based on the Caucasus mountains. Kefir is mainly produced by fermentation of kefir microorganisms using cow's milk. There are many studies showing the benefits of kefir to human health. The ...
