Mr Serghei Zaitev

Academic Writer

Serghei Zaitev
713
Articles Published

Serghei is a freelance academic writer specialising in supporting/tutoring chemistry students. He started working as a writer immediately after graduating from the University of Liverpool in 2011. Currently, in his role at UK Essays, he supports students with science essays, assignments, term papers, dissertations (and viva speeches), posters and presentations.

Areas of Expertise

Chemistry

Articles by Serghei Zaitev

Esterification of 4-methyl-2-pentanol and Acetic Acid

Essay. Published: 24 January 2018

Joseph Nuernberg   Esterification of 4-methyl-2-pentanol and Acetic Acid by Reflux and Distillation and Characterized by Infrared Spectroscopy Abstract: The objective of this lab was to successfully…

Analysis of Compound 109 using 13C NMR Spectra

Essay. Published: 24 January 2018

The 13C NMR spectrum of compound 109-114 is represented in Plate 40-45. Structural elucidation of 109 by 13C NMR spectrum has been described and it was confirmed from the two dimensional NMR reports …

Experiment to Learn the Amount of Iron in Iron Tablets

Essay. Published: 24 January 2018

GABRIELA CARUSO KANDIR 1.1 What is Topic area you are investigating in to: Prepare and standardize a potassium permanganate solution and use it to determine the amount of iron (II) in iron tablets…

Ion Mobility as Explosive Detector

Essay. Published: 24 January 2018

INTRODUCTION Explosives are highly reactive substances which possess large amount of energy (potential energy) that leads to the production of explosions, they are usually accomplish with lighten, he…

Human Hair Profiling with FTIR Spectroscopy and Chemometrics

Essay. Published: 24 January 2018

Profiling of Human Hairs using FTIR Spectroscopy and Chemometrics Technique AUFA MADIHAH BT MOHAMAD ANWAR   Research Proposal Topic Profiling of Human Hairs using FTIR Spectroscopy and Chemomet…

Carbon Fiber Reinforced Polymer (CFRP) Uses and Properties

Essay. Published: 24 January 2018

An explanation of Carbon Fibre Reinforced Polymer (CFRP) and examination of its properties and its use in aircraft….

Modernization in High-throughput Bioanalysis by LC–MS/MS

Essay. Published: 24 January 2018

Introduction and scope Liquid chromatography coupled with MS is widely used in drug discovery and development. Mass spectrometry is a very sensitive technique and is widely regarded as having good …

Morphology Control in Gold Nanoparticle Synthesis

Essay. Published: 24 January 2018

Hammed A. Salami   Introduction One of the most significant current discussions in the field of nanotechnology is the development of novel nanomaterials. When materials are reduced from bulk to t…

PbS Quantum Dots: Synthesis and Optical Properties

Essay. Published: 24 January 2018

PbS quantum dots have attracted more attention in quantum dot sensitized solar cells as sensitizers on photoanode because of its high efficiency, high absorption coefficient and broad range of absorption. In this paper, we synthesized PbS quantum dots on the glass substrate coated with TiO2 paste by SILAR (Successive Ionic Layer Adsorption and Reaction) method The quantum dot size was varied by varying the number of cycles and the UV-Vis-NIR Spectrophotometer ,XRD Diffractometer and AFM were used to characterize the quantum dots….

Homogenized Mushroom Tissue Based Biosensors

Essay. Published: 24 January 2018

ABSTRACT Homogenized mushroom (Agaricus bisporus) tissue based biosensors by using plant tissue materials is a relatively new development in the biosensor technology. A simple in dip stick kind of vi…

Chemical Properties of Silicon and its Uses

Essay. Published: 24 January 2018

Silicon and its Chemical Properties: Role in Architecture and Construction Introduction Silicon ranks seventh as the most abundant element in the universe and second most abundant element in earth wi…

Chemical Analysis of Manuka Honey

Essay. Published: 24 January 2018

CHAPTER 2 LITERATURE REVIEW 2.1 Manuka honey Manuka honey is a monofloral honey delivered from the Manuka bush Leptospermum scoparium, has long been known as a food and beverage. Study also suggeste…

Molecular Functions of Secondary Targets

Essay. Published: 24 January 2018

Kasun Ratnayake Identifying the relationship between molecular functions of secondary targets and side effects of drugs Abstract Small molecule drugs can involve in unidentified secondary targets o…

Mark Ratner’s Concepts of Molecular Electronics

Essay. Published: 24 January 2018

Mark Ratner and The Basis of the Future: Molecular Electronics Levent Bahadırhan KarakuÅŸ     2. Introduction Mark Ratner, He is professor of chemistry and professor of materials science and…

Synthesis and Anticancer Activities of 5-halogeno Pyrimidine

Essay. Published: 24 January 2018

SOLID STATE MICROWAVE-ASSISTED SYNTHESIS AND ANTICANCER ACTIVITIES OF N-DERIVATIVES OF 5-HALOGENO SUBSTITUTED PYRIMIDINE 2, 4 DIONE BY TAHIRA SAGHIR ABSTRACT This study will report the synthesis of s…

Number of Microorganisms and Level of Spoilage Relationship

Essay. Published: 24 January 2018

1.0 Materials and Method 1.1 Chemicals 50 g of dried powder of curcumin will be extracted in a Soxhlet apparatus with 500 mL of 95% ethanol. The process will be done until the solvent is colourless…

Nanoparticles: Applications and Impact on Science

Essay. Published: 24 January 2018

Nanoparticles (NPs) functionalised with cores composed of inorganic and organic materials like noble element, magnetic metals, their alloys and oxides, and semiconductors are ehaustively studied and …

Dolutegravir Drug for Virologic Suppression

Essay. Published: 24 January 2018

Graphical abstract: Dolutigravir, second generation integrase inhibitor: A new hope for HIV patients Geeta Yadav Mesra, Ranchi Abstract: Undeterred efforts have been made and will be made in futur…

Synthesis of API’s and API’s based Derivative

Essay. Published: 24 January 2018

Title of Proposed Project: Efficient synthesis of API’s and API’s based Derivative for their Structure Activity Relationship and Pharmacokinetics Profile Project Details Project Summary This pr…

How Electron Configuration Accounts for Ion Formation

Essay. Published: 24 January 2018

Consider electron configuration as it applies to the periodic table and explain in detail how this accounts for the formation of ions. Elements are arranged in the periodic table (see figure 1) accor…