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

Use of Chlorine in Ecology, Chemistry, Astronomy, and Electricity

Essay. Published: 23 September 2019

The Importance of Chlorine Exploring The Use Of Chlorine In Ecology, Chemistry, Astronomy, And Electricity [This image displays a gas mask. This is because chlorine i…

Ionic Bonding

Essay. Published: 23 September 2019

Sodium chloride, NaCl, is made up of sodium and chlorine atoms bonded together.  Sodium is a metal found on the left-hand side of the periodic table.  Chlorine is a halogen (non-metal)…

Calorimetry Experiment to Identify Unknown Metal

Essay. Published: 23 September 2019

Calorimetry Lab Report   Introduction The process of measuring the amount of heat released or absorbed during a chemical reaction is known as calorimetry. Because…

Dehydration Reaction of 2-Methylcyclohexanol

Essay. Published: 23 September 2019

Objective: The purpose of this experiment was to complete the dehydration reaction of 2-methylcyclohexanol and to identify both the major and minor products through the utilization of …

Structure of Hydrogen, Carbon, Oxygen and Nitrogen

Essay. Published: 23 September 2019

Molecules of Life P1, P2, M1 P1: Describe the structure of hydrogen, carbon, oxygen and nitrogen and relate these to the structure of biological molecules M1: Explain the relev…

Overview of Bismuth Element

Essay. Published: 23 September 2019

Periodic Table Page for Bismuth- Symbol- Bi Atomic number- 83 Atomic weight- 208.98 Solid Element Classification- other metals The element b…

Process of Drug Discovery from Nature

Essay. Published: 23 September 2019

 “Describe the process of drug discovery from nature.  Choose a plant that has been used as the source material for a conventional medicine as an example.” intro…

High-Throughput Screening Triage Workflow to Authenticate a Novel Series of PFKFB3 Inhibitors

Essay. Published: 23 September 2019

A High-Throughput Screening Triage Workflow to Authenticate a Novel Series of PFKFB3 Inhibitors: Paper Summary A high throughput screening was carried out of human 6-phosphofructo-2-ki…

Chemical Structures and Excipient Profile of Drugs

Essay. Published: 21 June 2018

DRUG AND EXCIPIENT PROFILE CAFFEINE Chemical structure: Mol. Weight: Average: 194.1906 Melting point: 238 °C State: solid Water solubility: 2.16E+004 mg/L (at 25 °C) Half Life: 3 – 7 hours …

Renal Excretion of Paracetamol | Experiment

Essay. Published: 21 June 2018

Paracetamol, known as acetaminophen in the USA, is one of the most commonly used analgesic and antipyretic drugs available over-the-counter. Its common name derives from the full chemical name: para-…

Chemicals in Disinfectants and Sterilants

Essay. Published: 21 June 2018

Discuss the uses and modes of action of chemicals used as disinfectants and sterilants Disinfectants and sterilants have been available in a variety of forms for a great number of years. The pioneeri…

Polyurethane Dispersion Coating v Solvent Based Polyurethane

Essay. Published: 9 May 2018

What are the application differences of a Polyurethane dispersion coating compared to a solvent based polyurethane and what are the advantages upon each other? A polyurethane coating is a versatile pr…

Types of Chemical Reaction Essay

Essay. Published: 9 May 2018

The types of chemical reaction considered here are: oxidation, reduction, phosphorylation, hydrolysis, condensation, isomerization,deamination and carboxylation. Oxidation Oxidation involves an increa…

Biochemical Processes of Oil Degradation

Essay. Published: 10 April 2018

1. INTRODUCTION Surfactants are surface active compound that reduce the interfacial tension between two liquids, or that between a liquid and a solid. Surfactants are organic compound that contain bo…

Preformulation Studies: Analysis of Honey

Essay. Published: 27 March 2018

Experimental work: Preformulation studies: Analysis of honey: Materials: Materials selected for the analysis of honey were procured from College of Pharmacy, IPS Academy, and Indore. Samples of Honey…

Pharmacological Profiles of Several Common Drugs

Essay. Published: 27 March 2018

2.3 Profile of Pheniramine Maleate (31) Chemical name: (3RS)-N,N-Dimethyl-3-phenyl-3-(pyridine-2-yl)propan-1-amine(Z)-butenedioate Empirical formula: C20H24N2O4 Chemical structure: Figure 2.3:Stru…

Effects of Agricultural Soil Contamination

Essay. Published: 30 January 2018

1. Introduction Agricultural soils contaminated with heavy metals such as lead (Pb) is a threat to human health. Plants grown in contaminated soil can accumulate these metals in the shoots and roots….

States and Properties of Crystalline Material

Essay. Published: 30 January 2018

The crystalline state: In general, solids might be classified in crystalline or amorphous. On the one hand, the crystalline solids comprise a regular set of molecules, atoms or ions into a rigid latt…

Measurement of Anti-proliferative Activity Experiment

Essay. Published: 30 January 2018

Human cancer cell lines A549 (Lung carcinoma), MCF-7 (Breast adenocarcinoma), DU 145 (Prostate carcinoma), DLD-1 (Colorectal adenocarcinoma), FaDu (squamous cell carcinoma of pharynx) were obtained f…

Cloud Point Extraction Experiment

Essay. Published: 30 January 2018

Bromothymol blue (also known as bromothymol sulfone phthalein, BTB) (Figure 2.1.1) is a pH indicator (yellow at pH 6.0 and blue at pH 7.6). Its chemical name is: 4,40-(1,1-dioxido-3H-2,1-benzoxathiol…