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

C-H Bending Vibrations of Benzene Rings

Essay. Published: 30 January 2018

Vibrational analysis or IR spectrum or Vibrational assignment or Analysis of vibrational spectra: C-H vibrations The C-H stretching vibration present in the hetero aromatic structure lies in the char…

Interactions of TiO2 Nanoparticles With Carotenoids

Essay. Published: 30 January 2018

Role of TiO2 semiconductor nanoparticles on photodegradation of carotenoids: stability of carotenoids in solution. D.D.D.H Alwis, U.G. Chandrika, P.M. Jayaweera   Abstract: Introduction Carotenoid (…

Effect of Temperature on Shelf Stability of Soybean-corn Oil

Essay. Published: 30 January 2018

STUDY OF EFFECT OF TEMPERATURE ON SHELF STABILITY OF SOYBEAN-CORN OIL BLENDS. Atul Thakkar*, Jayshree Parikh**   Abstract Soybean oil because of certain advantages is cultivated on large scale in re…

Chemical Synthesis and Analysis of Seaweed

Essay. Published: 30 January 2018

Chapter 1 Literature review 2015 Introduction Marine-microalgae are normally termed as seaweed belonging to the primitive family of non-flowering plant known as thallophyta (Fig 1). The sea…

Levocetrizine Dihydrochloride and Ambroxol Hydrochloride

Essay. Published: 30 January 2018

SIMULTANEOUS ESTIMATION OF LEVOCETRIZINE DIHYDROCHLORIDE AND AMBROXOL HYDROCHLORIDE IN SYRUP DOSAGE FORM BY USING UV SPECTROPHOTOMETRIC METHOD S. S. Pekamwar, Madhav Shelke ABSTRACT: A simple, econ…

Effect of Carbon Atoms Number in Alcohol on Combustion

Essay. Published: 30 January 2018

Research Question – How does the number of carbon atoms in the hydrocarbon chain of primary alcohol affect its enthalpy change of combustion?…

Synthesis of a New Potential Herbicide

Essay. Published: 30 January 2018

CHAPTER 1 INTRODUCTION Background of Study Since the beginning of the world, every creature in the world consumes food in order to survive. They ingest creatures in the sea, animals on the ground, …

Dissertation on Fermentation of Coconut Inflorescence Sap

Essay. Published: 30 January 2018

Thus the objective of the present study was to find out the extend of changes in biochemical and mineral constituents in freshly collected coconut inflorescence sap as well as naturally fermented sap….

Physico-chemical Properties of Pectin From Jelly Fig

Essay. Published: 30 January 2018

Changes in physico-chemical properties of pectin from jelly fig (Ficus awkeotsangMakino) seeds during extraction and gelling Chii-Ming Jiang, Ying-Jang Lai, Bor-Hon Lee, Wei-Hsien Chang, Ming-Chang …

Effect of Temperature on Enzyme-catalyzed Reaction

Essay. Published: 30 January 2018

Yasmine Dabash Introduction Topic: The denaturing of enzymes. Purpose: To further investigate catalysts and enzymes as well as their reactions to temperature change. Problem: How does temperature a…

Polymer Profiles: An Overview

Essay. Published: 30 January 2018

4.4. POLYMER PROFILES: Hydroxy Propyl Methyl Cellulose (HPMC) Synonyms: Cellulose Hydroxypropyl methyl ether Functional Category: Release retardant, Coating purpose it used, film-former, suspending a…

Quinapril HCl (QUI) and Hydrochlorthiazide (HCTZ) Literature

Essay. Published: 30 January 2018

LITERATURE REVIEW Reema jaiswal, Pinak patel et al., (2013) developed and reported a new simple, sensitive, rapid, accurate, precise and economical RP-HPLC method for the simultaneous determinatio…

Nanocrystalline Diamond Coating around Sphere Analysis

Essay. Published: 29 January 2018

Mechanical Properties and Uniformity of Nanocrystalline Diamond coating around Sphere Hongyun Chen Nanocrystalline diamond coatings were deposited on spheres used for ball bearing. The nanocrystall…

Chemistry of Essential Oils

Essay. Published: 29 January 2018

Rhea Hughes Table of Contents 1. Introduction 2. Basic Chemical Structure 2.1 Hydrocarbons Monoterpenes Sesquiterpenes 2.2 Oxygenated Compounds 3. Extraction Methods 4. How essential oils are analy…

CdS Quantum dots: Synthesis and Optical Properties

Essay. Published: 29 January 2018

CdS Quantum dots: Synthesis and Optical Properties Characterization for Solar Cell Raimy Roy   Abstract— In this work CdS quantum dots were synthesized using Successive Ionic Layer Adsorption an…

Alcohol Composition Analysis

Essay. Published: 29 January 2018

ALCOHOL Chemical Composition (ingredients) of 4 types of alcoholic beverages: The ingredients differ according to each beverage but there are a couple that are available in all of them, these are wat…

DNA Tranlession Polymerase in Prokaryotic Cells

Essay. Published: 29 January 2018

DNA Tranlession Polymerase in prokaryotic cells: History, structures and function Soheil Malekpour DNA is one of the most important part of the cell that gives cell integrity and character. This pa…

Adsorption of Volatile Organic Compounds

Essay. Published: 29 January 2018

ADSORPTION OF VOLATILE ORGANIC COMPOUNDS ON DIFFERENT TIMBER SPECIES Marco Vasconcelos1, Nereida Cordeiro1,2*   ABSTRACT Due to the health issues associated to VOC, this work aims to study the ads…

Natural Zeolite as a Cost-effective Opacifier

Essay. Published: 29 January 2018

Ali Ghafarinazari1, 2 , Esfandiar Amiri1, Mahnaz Karbassi3, Morteza Soroor1, Talieh Rajabloo3   Abstract Zircon as an opacifier material is under the very real risk of being re…

Analysis of Solubility and Forming Microemulsions

Essay. Published: 29 January 2018

Chapter 5 Materials and methods to study formulation models 5.1. Materials Oils and Surfactants: Ethyl Oleate obtained from Sigma-Aldrich; FK-Sunflower Oil obtained from Fresenius Kabi; FK-MCT Oil …