Published: September 30, 2024

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Research Article

Dynamics of Physicochemical Parameters as Indicator of Water Quality: A Study of Ogun River, Nigeria

10.20885/ijca.vol7.iss2.art2
Adestina O. B. (1), Paul E. D. (2), Nuhu A. A. (3), Onoyima C. C. (4), Okibe F. G. (5)
(1) National Research Institute for Chemical Technology, Zaria, Nigeria ,
(2) Department of Chemistry, Ahmadu Bello University, Zaria, Nigeria ,
(3) Department of Chemistry, Ahmadu Bello University, Zaria, Nigeria ,
(4) Department of Chemistry, Nigeria Police Academy, Wudil, Nigeria ,
(5) Department of Chemistry, Federal University of Health Sciences, Otukpo, Nigeria
109-122
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315

Spectrophotometric Determination of Norepinephrine in Industrial Equipment Cleaning Rinse Water by Its Own Absorbance and The Tollens’ Reagent

10.20885/ijca.vol7.iss2.art3
Pavel Anatolyevich Nikolaychuk (1)
(1) Chemical Analysis Laboratory, Quality Assurance Department, LLC “Velpharm”, Prospekt Konstitutsii 11, 640008 Kurgan, Russian Federation
123-151
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228

Bioactive Compounds Investigation and Antioxidant Activities in Extracts and Fractions of Tamarindus Indica (Aradib) From Sudan

10.20885/ijca.vol7.iss2.art4
Mona Alhasien Ahmed (1), Abuelgasim Abbaker Mohammed (2), Khogali Elnur Ishag (3)
(1) Department of Chemistry, Faculty of Education, University of Khartoum, P.O.Box406, Khartoum, Sudan ,
(2) Department of Chemistry, Faculty of Education, University of Khartoum, P.O.Box406, Khartoum, Sudan ,
(3) Department of Food Science and Technology, Faculty of Agriculture, University of Khartoum, P.O.Box406, Khartoum, Sudan
151-160
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216

Evaluation of the Chemical Structure and Thermal Properties of Polyethylene Glycol (PEG)-Doped Polylactic Acid (PLA)/Multiwalled Carbon Nanotube (MWCNT) Composites

10.20885/ijca.vol7.iss2.art5
Awaludin Fitroh Rifa'i (1), Mujtahid Kaavessina (2), Sperisa Distantina (3)
(1) Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia ,
(2) Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia ,
(3) Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia
161-171
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261

Advancements in NMR and IR Spectroscopy: Enhancing Metabolomics and Disease Diagnostics in the Health Sector: A Comprehensive Review

10.20885/ijca.vol7.iss2.art6
Rizki Rachmad Saputra (1), Mokhamat Ariefin (2), Meiyanti Ratna Kumalasari (3), Junita Dongoran (4), Mulani Jeni Lestari Tampubolon (5), Putri Sulistiawati (6), Sri Yulandari Simangunsong (7), Risya Ariska (8), Pandu Gizta Rapi Paksi (9), Amelia Siska (10), Jeddah Yanti (11), Luluil Maknun (12)
(1) Universitas Palangka Raya ,
(2) Universitas Palangka Raya ,
(3) Universitas Palangka Raya ,
(4) Universitas Palangka Raya ,
(5) Universitas Palangka Raya ,
(6) Universitas Palangka Raya ,
(7) Universitas Palangka Raya ,
(8) Universitas Palangka Raya ,
(9) Universitas Palangka Raya ,
(10) Universitas Palangka Raya ,
(11) Universitas Negeri Makassar ,
(12) Nugen Bioscience Indonesia
172-183
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333

The Optimization Ratio and Size of Raw Materials in Patchouli Oil Extraction Process Using Hydrodistillation Method with Addition of MgCl2

10.20885/ijca.vol7.iss2.art7
Dian Ayu Afifah (1), Devy Cendekia (2), Dedi Teguh (3)
(1) Department of Industrial Chemical Engineering Technology, Politeknik Negeri Lampung, Bandar Lampung, Indonesia 35141 ,
(2) Department of Industrial Chemical Engineering Technology, Politeknik Negeri Lampung, Bandar Lampung, Indonesia 35141 ,
(3) Department of Industrial Chemical Engineering Technology, Politeknik Negeri Lampung, Bandar Lampung, Indonesia 35141
184-192
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204

Modification of Screen Printed Carbon Electrode-Gold Nanoparticles (SPCE-AuNPs) for Detection of Mercury in Cosmetics

10.20885/ijca.vol7.iss2.art8
Azizah Nurul Aini (1), Nurul wahidah (2), Putriana Dwi Agustin (3), Dewi Nurmarlina (4), Syafira Elfa Ramadhan (5), Riyanto (6)
(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia ,
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia ,
(3) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia ,
(4) Department of Industrial Engineering, Faculty of Industrial Technology, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia ,
(5) Department of Medicine, Faculty of Medicine, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia ,
(6) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia, Sleman, Yogyakarta, Indonesia
193-202
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241

Advances in Mesoporous Silica Nanoparticles: Synthesis, Characterization, and Biomedical Uses

10.20885/ijca.vol7.iss2.art9
Ozi Adi Saputra (1), Wahyu Nur Safitriono (2), Annisa Istiqomah (3), Meiyanti Ratna Kumalasari (4), Muhammad Irmawan (5), Fajar Rakhman Wibowo (6)
(1) Department of Chemical Engineering, Collage of Engineering, National Taiwan University, Taipei, Taiwan ,
(2) Department of Chemistry, Faculty Mathematics and Natural Sciences, Universitas Sebelas Maret, Surakarta, Indonesia. ,
(3) Department of Chemical Engineering, Collage of Engineering, National Taiwan University, Taipei, Taiwan ,
(4) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Palangka Raya, Palangka Raya, Indonesia. ,
(5) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Palangka Raya, Palangka Raya, Indonesia. ,
(6) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret
203-226
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256

The Effect of Harvest Time of Sapu-Sapu Leaves (Baeckea frutescens L.) the Yield, Characteristics and Composition of Essential Oils Extached Using Steam-Hydro Distillation Method

10.20885/ijca.vol7.iss2.art10
Resta Elicia (1), Occa Roanisca (2), Ristika Oktavia Asriza (3)
(1) Department of Chemistry, Faculty of Science and Engineering, Bangka Belitung University, Bangka, Indonesia ,
(2) Department of Chemistry, Faculty of Science and Engineering, Bangka Belitung University, Bangka, Indonesia ,
(3) Department of Chemistry, Faculty of Science and Engineering, Bangka Belitung University, Bangka, Indonesia
227-236
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230

Evaluation of Ethanol Grade on the Robustness of Acid Number Determination in Fish Oil

10.20885/ijca.vol7.iss2.art11
Tri Esti Purbaningtias (1), Sandy (2)
(1) Chemical Analysis Study Program, Universitas Islam Indonesia ,
(2) Chemical Analysis Study Program, Universitas Islam Indonesia
237-244
PDF
178