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Analytical Chemistry eJournal

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Viewing: 1 - 50 of 339 papers

1.

Total Anti-SARS-CoV-2 Antibodies Measured 6 Months After Pfizer-BioNTech COVID-19 Vaccination in Healthcare Workers

Number of pages: 7 Posted: 03 Sep 2021
Working Paper Series
University of Verona, Cincinnati Children's Hospital Medical Center, University of Verona - Verona University Hospital, University of Verona and University of Verona
Downloads 643
2.

Blue Paper: COVID-19 Quick-Test

Number of pages: 4 Posted: 17 Mar 2020 Last Revised: 13 Apr 2020
Working Paper Series
Life Science - ALTEN Sweden
Downloads 401
3.

Design of Embedded System Based Air Pollution Detection, Monitoring and Alert System

Proceedings of the International Conference on Innovative Computing & Communications (ICICC) 2020
Number of pages: 4 Posted: 08 Jun 2020
Working Paper Series
Galgotias University and Galgotias University
Downloads 360
4.

An Article on Forensic Science

Number of pages: 7 Posted: 19 Apr 2011
Working Paper Series
affiliation not provided to SSRN
Downloads 266
5.

Isolation and Quantification of β-sitosterol, Ergosterol and Stigmasterol from Hypoxis Rigidula Baker var. Rigidula and Hypoxis Hemerocallidea Fisch., C.A.Mey. & Avé-Lall (Hypoxidaceae)

International Journal of Sciences 2013 (01), Vol 2
Number of pages: 17 Posted: 13 Jul 2017
Accepted Paper Series
Durban University of Technology (DUT) - Department of Biotechnology and Food Technology, Durban University of Technology (DUT) - Department of Biotechnology and Food Technology and Durban University of Technology (DUT) - Department of Biotechnology and Food Technology
Downloads 195
6.

Rapid Determination of Indirect COD and Polyvinyl Alcohol from Textile Desizing Wastewater

Pollution Research, 32(3): 515-519.
Number of pages: 5 Posted: 27 Dec 2013
Accepted Paper Series
R.D. Aga Research, Technology and Innovation Centre, Thermax Ltd., Thermax Ltd. and Thermax Ltd.
Downloads 191
7.

Intelligent Alcohol Detection System for Car Drivers

Proceedings of Industry Interactive Innovations in Science, Engineering & Technology (I3SET2K19)
Number of pages: 4 Posted: 04 Feb 2020
Working Paper Series
JIS College of Engineering - Department of Computer Science and Engineering, JIS College of Engineering - Department of Computer Science and Engineering, JIS College of Engineering - Department of Computer Science and Engineering, JIS College of Engineering - Department of Computer Science and Engineering, JIS College of Engineering and JIS College of Engineering - Department of Computer Science and Engineering
Downloads 186
8.

Arsenic and Old Chemistry: Images of Mad Alchemists, Experts Attacking Experts, and the Crisis in Forensic Science

Boston University journal of Science and Technology Law, Vol. 15, No. 1, 2009, Villanova Law/Public Policy Research Paper No. 2009-13
Number of pages: 33 Posted: 12 May 2009
Accepted Paper Series
Villanova University School of Law
Downloads 171
9.

Extraction, Partial Purification and Characterization of Amylase from Apple (Malus Pumila)

International Journal of Food and Nutritional Science, Vol. 5, No. 3, July 2016
Number of pages: 8 Posted: 21 Mar 2017
Accepted Paper Series
Kurukshetra University, Chaudhary Charan Singh - Haryana Agricultural University (CCS HAU), Chaudhary Charan Singh - Haryana Agricultural University (CCS HAU) and Chaudhary Charan Singh - Haryana Agricultural University (CCS HAU)
Downloads 171
10.

Simulation Studies of n-Heptane/Toluene Separation by Extractive Distillation Using Sulfolane, Phenol and NMP

Proceedings of the International Conference on Advances in Chemical Engineering (AdChE) 2020
Number of pages: 13 Posted: 24 Aug 2020
Working Paper Series
Nirma University - Institute of Technology, Nirma University and Nirma University
Downloads 158
11.

Contaminant of Heavy Metals in Groundwater & its Toxic Effects on Human Health & Environment

Number of pages: 5 Posted: 09 Dec 2019
Working Paper Series
Vivekananda Global University and Galgotias University
Downloads 148
12.

Profile of Thin-Layer Chromatography and UV-Vis Spectrophotometry of Akar Kuning Stem Extract (Arcangelisia flava)

Borneo Journal of Pharmacy (2018)
Number of pages: 5 Posted: 31 Oct 2018
Accepted Paper Series
Universitas Muhammadiyah Palangkaraya, Suratno and Evi Mulyani
Downloads 120
13.

A Method for Determination of Methomyl by HPLC Techniques with Detection of UV in Vegetable Samples

Analele Universităţii din Oradea, Fascicula Protecţia Mediului - Vol. XXI, 2013
Number of pages: 6 Posted: 04 Jul 2017
Accepted Paper Series
University of Oradea, University of Oradea, University of Oradea, University of Oradea, University of Oradea and University of Oradea
Downloads 116
14.

Ground Water Quality of Selected Areas of Punjab and Sind Provinces, Pakistan: Chemical and Microbiological Aspects

F. Deeba, N. Abbas, M. T. Butt and M. Irfan. Ground water quality of selected areas of Punjab and Sind Provinces, Pakistan: Chemical and microbiological aspects. Chemistry International 5(4) (2019) 241-246.
Number of pages: 6 Posted: 15 Apr 2020
Working Paper Series
Center for Environmental Protection Studies, PCSIR Laboratories Complex, Lahore Pakistan, Center for Environmental Protection Studies, PCSIR Laboratories Complex, Lahore Pakistan, Center for Environmental Protection Studies, PCSIR Laboratories Complex, Lahore Pakistan and Center for Environmental Protection Studies, PCSIR Laboratories Complex, Lahore Pakistan
Downloads 108
15.

Determination of Chlorpheniramine Maleate in the Presence of Tartrazine in Tablets Using High Performance Thin Layer Chromatography

Proceedings of International Conference on Applied Pharmaceutical Sciences (ICoAPS) 2018
Number of pages: 6 Posted: 21 Oct 2019 Last Revised: 06 Dec 2019
Working Paper Series
Airlangga University - Faculty of Pharmacy, Airlangga University, Airlangga University - Faculty of Pharmacy, Airlangga University, Faculty of Pharmacy, Airlangga University and Faculty of Pharmacy, Airlangga University
Downloads 103
16.

Was There a Body in the Trunk? Volatile Organic Compounds in the Trial of Casey Anthony and the Evolving Search for a Chemical Profile for Human Decomposition

SMU Science and Technology Law Review, Vol. XIX, No. 3, Fall 2016
Number of pages: 53 Posted: 11 Mar 2017
Accepted Paper Series
John J. Ensminger, Esq., State University of New York at New Paltz and K9 Resources, LLC
Downloads 100
17.

Development and Validation of a Single Quadrupole LC/MS Method for the Trace Analysis of Six Nitrosamine Impurities in Valsartan

Number of pages: 44 Posted: 27 May 2021
Working Paper Series
United States Pharmacopeia, United States Pharmacopeia, United States Pharmacopeia, United States Pharmacopeia, United States Pharmacopeia, United States Pharmacopeia and United States Pharmacopeia
Downloads 97
18.

Electrochemical Immunosensor Based on Antibody-Nanoparticle Hybrid for Specific Detection of the Dengue Virus NS1 Biomarker

Journal of The Electrochemical Society 163 (2016) B19-B25
Number of pages: 7 Posted: 16 Jan 2016
Accepted Paper Series
University of Malaya (UM) - Department of Chemistry, University of Malaya (UM), University of Malaya (UM), University of Malaya (UM) - Department of Chemistry and University of Malaya (UM) - Department of Chemistry
Downloads 94
19.

Overview of Different Milk and Milk Products Contaminant Detections by Biosensors

Proceedings of the 3rd International Conference on Advances in Science & Technology (ICAST) 2020
Number of pages: 7 Posted: 09 Apr 2020
Working Paper Series
University of Mumbai - Anjuman-I-Islam's Kalsekar Technical Campus, Lovely Professional University and Lovely Professional University, School of Computer Science and Engineering
Downloads 93
20.

Production and Proximate Composition of Ogiri-Ahuekere (Arachis hypogaea Linn) Seed Condiment

Research Journal of Agriculture and Environmental Management Vol. 7(1), pp. 007-017, May 2018
Number of pages: 11 Posted: 20 May 2020
Accepted Paper Series
CHUKWU, MICHAEL NWANKWO, Abia State Polytechnic - Department of Food Science and Technology, Abia State Polytechnic - Department of Biochemistry and affiliation not provided to SSRN
Downloads 92
21.

Gas Chromatography: A Tool for Drug Analysis in Biological Samples

Chemistry International 6(4) (2020) 277-294
Number of pages: 18 Posted: 05 Nov 2020
Accepted Paper Series
Jamia Millia Islamia, (A Central University) Jamia Nagar, 110025, New Delhi, Delhi, India and Jamia Millia Islamia, (A Central University) Jamia Nagar, 110025, New Delhi, Delhi, India
Downloads 91
22.

Higher Capacity Utilization and Rate Performance of Lead Acid Battery Electrodes Using Graphene Additives

O.J. Dada, Higher Capacity Utilization and Rate Performance of Lead Acid Battery Electrodes Using Graphene Additives, Journal of Energy Storage 23 (2019).
Number of pages: 37 Posted: 07 Jun 2019 Last Revised: 04 Nov 2019
Working Paper Series
Professorial Chair of Signature EcoSystems Technologies, NanoScale and Advanced Manufacturing Lab
Downloads 88
23.

Development and Validation of an HPLC Method for the Determination of p-methoxycinnamic Acid in Rabbit Plasma

Proceedings of International Conference on Applied Pharmaceutical Sciences (ICoAPS) 2018
Number of pages: 6 Posted: 31 Oct 2019 Last Revised: 06 Dec 2019
Working Paper Series
Faculty of Pharmacy, Airlangga University, Faculty of Pharmacy, Airlangga University, Faculty of Pharmacy, Airlangga University, Faculty of Pharmacy, Airlangga University and Faculty of Pharmacy, Airlangga University
Downloads 87
24.

Determination of Soil Properties Using of Spectroscopic Method

Number of pages: 15 Posted: 31 Mar 2019
Working Paper Series
Liberty UniversityUniversity of Cambridge - School of Biological Sciences
Downloads 85
25.

A Study on Structural Characterization of Potential Impurities of Sugammadex Sodium Using LC/ESI/QTOF/MS/MS and NMR

Number of pages: 23 Posted: 29 May 2021
Working Paper Series
Gland Pharma Limited, G Pulla Reddy Engineering College, Gland Pharma Limited, Gland Pharma Limited, Gland Pharma Limited and Gland Pharma Limited
Downloads 77
26.

Present a Mechatronic System Having Able to Determine the Concentration of Carotenoids

American Journal of Engineering and Applied Sciences, Volume 9, Issue 4, Pages 1106-1111, DOI: 10.3844/ajeassp.2016.1106.1111
Number of pages: 6 Posted: 22 Nov 2017
Accepted Paper Series
Advanced Material Lab - Department of Architecture and Industrial Design, Polytechnic University of Bucharest - ARoTMM-IFToMM, Polytechnic University of Bucharest - ARoTMM-IFToMM, Advanced Material Lab - Department of Architecture and Industrial Design, Polytechnic University of Bucharest - ARoTMM-IFToMM and Polytechnic University of Bucharest - ARoTMM-IFToMM
Downloads 74
27.

Separation of Protocatechuic Acid: Emphasizing on Intensifying Approaches

Proceedings of Recent Advances in Interdisciplinary Trends in Engineering & Applications (RAITEA) 2019
Number of pages: 8 Posted: 05 Apr 2019
Working Paper Series
Visvesvaraya National Institute of Technology (VNIT) and Indian Institute of Technology (IIT), Roorkee
Downloads 71
28.

The Importance of Interfacial Design for the Sensitivity of a Label-Free Electrochemical Immuno-Biosensor for Small Organic Molecules

Biosensors and Bioelectronics 26 (2011) 2038–2044
Number of pages: 7 Posted: 11 Jul 2017
Accepted Paper Series
University of Malaya (UM) - Department of Chemistry, University of New South Wales (UNSW), Faculty of Engineering, Graduate School of Biomedical Engineering, ARC Centre of Excellent for Nanoscale Bipphotonics, University of New South Wales (UNSW) - School of Chemistry, AgaMatrix, Inc. and University of New South Wales (UNSW) - ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
Downloads 70
29.

A Novel Design and Modeling of Beam Bridge Structure Piezoelectric Pressure Sensor Base on ZnO

Proceedings of the 5th International Conference on Computers & Management Skills (ICCM 2019) | North Eastern Regional Institute of Science & Technology (NERIST), Nirjuli, Arunachal Pradesh, India
Number of pages: 5 Posted: 10 Jan 2020
Working Paper Series
Rajiv Gandhi University, North Eastern Regional Institute of Science and Technology (NERIST) and Tripura University - Departmentof Information Technology
Downloads 68
30.

An Introduction to Dengue-Disease Diagnostics

Trends in Analytical Chemistry 67 (2015) 45-55
Number of pages: 11 Posted: 07 Jan 2016
Accepted Paper Series
University of Malaya (UM) - Department of Chemistry, University of Malaya (UM) - Department of Chemistry and University of Malaya (UM) - Department of Chemistry
Downloads 68
31.

Optimized Thin Layer Chromatographic Method for Screening Pharmaceutically Valuable Alkaloids of Catharanthus Roseus (Madagascar Periwinkle)

International Journal of Sciences 2012 (12)
Number of pages: 20 Posted: 10 Jul 2017
Accepted Paper Series
Durban University of Technology (DUT) - Department of Biotechnology and Food Technology, Durban University of Technology (DUT) - Department of Biotechnology and Food Technology and Durban University of Technology (DUT) - Department of Biotechnology and Food Technology
Downloads 68
33.

A Process of Solvent Extraction: If Distribution Ratio Exists for Miscible Solvents

J. Biol. Chem. Chron. 2019, 5(3), 72-73
Number of pages: 2 Posted: 31 Aug 2020
Accepted Paper Series
MVP Samaj's, K. K. W. Arts, Science and Commerce College, Pimpalgaon Baswant
Downloads 66
34.

Dissolution Method Validation with Reverse Phase Chromatographic Method for Determination of Eltrombopag Drug Release in Dissolution Samples of Tablets

International Journal of Pharmaceutical & Biological Archive, 2020
Number of pages: 8 Posted: 23 Mar 2021
Accepted Paper Series
Independent, BRNSS Publication Hub and BRNSS Publication Hub
Downloads 63
35.

Current Aspects in Hemoglobin A1c Detection: A Review

Clinica Chimica Acta 439 (2015) 202-211
Number of pages: 10 Posted: 07 Jan 2016
Accepted Paper Series
University of Malaya (UM) - Department of Chemistry, University of Malaya (UM) - Department of Chemistry, University of Malaya (UM) - Faculty of Medicine and University of Malaya (UM) - Department of Chemistry
Downloads 61
36.

Protein Found at the Scene of the Crime: The Potential for Using Proteomics for Identification

Number of pages: 49 Posted: 31 Jan 2017
Working Paper Series
University of Connecticut, School of Law, Students
Downloads 61
37.

Simple Method of Exfoliation Multilayer Graphene from Graphite Sheets

Number of pages: 6 Posted: 27 Apr 2018 Last Revised: 10 Jun 2018
Working Paper Series
Islamic Azad University (IAU), Science and Research Branch, Department of Exploration Petroleum, Students and Islamic Azad University (IAU) - Department of Exploration Petroleum
Downloads 60
38.

Development of an Analytical Method of Organochlorine Pesticide Residues in Bivalves from Oualidia in Morocco

Smart Application and Data Analysis for Smart Cities (SADASC'18)
Number of pages: 7 Posted: 04 Jun 2018 Last Revised: 22 Jun 2018
Working Paper Series
University Hassan II of Casablanca - Department of Chemistry, University Hassan II of Casablanca - Laboratory of Biomolecules and Organic Synthesis, University Hassan II of Casablanca - Laboratory of Biomolecules and Organic Synthesis, University Hassan II of Casablanca - Laboratory of Biomolecules and Organic Synthesis, Moroccan Laboratory of Agriculture (LABOMAG) - Department of Organic Pollutants and Moroccan Laboratory of Agriculture (LABOMAG) - Department of Organic Pollutants
Downloads 57
39.

New Validated Stablity Indicating RP-HPLC Bioanalytical Method Development and Validation for Simultaneous Estimation of Hydrochlorothiazide, Ramipril and Losartan in Human Plasma by Using PDA Detector

Number of pages: 23 Posted: 12 Jul 2017
Working Paper Series
Godavari Institute of Engineering and Technology, A.K.R.G. College of Pharmacy - Department of Pharmaceutics, Srinivasa Rao College Of Pharmacy - Department of Pharmaceutical Analysis and Quality Assurance and Andhra University - Department of Pharmaceutical Analysis and Quality Assurance
Downloads 54
40.

Phyto-Assessment of Soil Heavy Metal Accumulation in Tropical Grasses

The Journal of Animal & Plant Sciences, Vol. 26(3), Page: 686-696, 2016
Number of pages: 11 Posted: 25 Oct 2017
Accepted Paper Series
China-ASEAN College of Marine Sciences, Xiamen University Malaysia, University of Malaya (UM) - Institute of Biological Sciences, University of Malaya (UM) - Institute of Biological Sciences and University of Malaya (UM) - Department of Chemistry
Downloads 54
41.

Pd Dopant for SnO2 Based Thick Film Gas Sensor for Detection of LPG using ANN Technique

Proceedings of Industry Interactive Innovations in Science, Engineering & Technology (I3SET2K19)
Number of pages: 8 Posted: 24 Jan 2020
Working Paper Series
NARASARAOPETA ENGINEERING COLLEGE, Independent and Independent
Downloads 52
42.

Application of Laboratory Based Laue Micro-XRD for Generalised Grain Orientation Mapping

Number of pages: 28 Posted: 10 Sep 2019
Working Paper Series
Deakin University - Institute for Frontier Materials, Commonwealth Scientific and Industrial Research Organisation, Clayton, Commonwealth Scientific and Industrial Research Organisation, Waurn Ponds, Deakin University - Institute for Frontier Materials, Deakin University - Institute for Frontier Materials and Deakin University - Institute for Frontier Materials
Downloads 50
43.

Crystallisation of Miraculin - A Taste Modifying Glycoprotein from the Fruits of Richadella Dulcifica

Number of pages: 93 Posted: 10 Jul 2017
Working Paper Series
Quinnipiac University
Downloads 50
44.

Fluorescent Chemosensors for D-Metal Ions: A Communication

International Conference on New Horizons in Green Chemistry & Technology (ICGCT) 2018
Number of pages: 7 Posted: 20 Dec 2018
Working Paper Series
Uttaranchal University - Department of Chemistry, Uttaranchal University - Department of Chemistry, Uttaranchal University - Department of Chemistry, Uttaranchal University - Department of Chemistry, Uttaranchal University - Department of Chemistry and Uttaranchal University - Department of Chemistry
Downloads 49
45.

Correlation Study Between Nitrate, Nitrite, Chloride and Sulfate in Natural Waters of Bouregreg River (Rabat, Morocco)

Journal of Industrial Engineering Research, Vol. 1(4), Pages: 129-135, July 2015
Number of pages: 7 Posted: 09 Jul 2017
Accepted Paper Series
Mohammed V University of Rabat, Mohammed V University of Rabat, Mohammed V University of Rabat and Mohammed V University of Rabat
Downloads 48
46.

Water Quality Assessment of Boreholes Sited Near a Dumpsite in Rumuolumeni Port Harcourt, Rivers State Nigeria

Applied Science Reports, Vol. 13, No. 2, 2106
Number of pages: 6 Posted: 13 Jul 2018
Accepted Paper Series
Ignatius Ajuru University of Education - Department of Chemistry, Ignatius Ajuru University of Education and Ignatius Ajuru University of Education - Department of Chemistry
Downloads 48
47.

Superior and Novel Carbohydrate Antigen 125 Electrochemical Sensor Based on 4-(2-(Naphthalen-1-Yl)benzo[b]thiophen-3-Yl)benzaldehyde

Number of pages: 26 Posted: 09 Jun 2021
Working Paper Series
Van Yuzuncu Yil University, Eskisehir Osmangazi University - Department of Chemical Engineering, Van Yuzuncu Yil University and Eskisehir Osmangazi University
Downloads 46
48.

Estimation of Haloperidol in Pharmaceutical Dosage Forms by UV-Spectrophotometer

Number of pages: 7 Posted: 09 May 2020
Working Paper Series
Swami Vivekanand Subharti University, Meerut, India and Swami Vivekanand Subharti University, Meerut, India
Downloads 44
49.

Optimization of Extrusion Conditions for Development of Fish-Maize Based Extruded Snacks by Response Surface Methodology

African Journal of Biological Sciences, Vol.2, No.2, pp. 88-99, April 2020
Number of pages: 12 Posted: 29 May 2020
Accepted Paper Series
INES-RUHENGERI, INES-Ruhengeri Institute of Applied Sciences and INES-Ruhengeri-Institute of Applied Sciences
Downloads 44
50.

Determination of Diphenhydramine by HPLC Method in Biological Liquids

ScienceRise: Pharmaceutical Science, 4 (26), 18-24, 2020, doi: https://doi.org/10.15587/2519-4852.2020.210728
Number of pages: 7 Posted: 21 Oct 2020
Accepted Paper Series
National University of Pharmacy, National University of Pharmacy, National University of Pharmacy and National University of Pharmacy
Downloads 42