JURNAL ILMIAH Judul Jurnal Ilmiah (Artikel) : Coarse M

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Judul Jurnal Ilmiah (Artikel) : Coarse Metal Powder-Assisted pulsed CO

2

Laser Induced Breakdown Spectroscopy for the Direct Determination of Heavy Metals in Soil

Nama/ Jumlah Penulis : 5 Orang

Status Pengusul : Penulis pertama/ Penulis ke / Penulis Korespondesi **

Identitas Jurnal Ilmiah : a. Nama Jurnal :

Analytical Letters

b. Nomor ISSN : 1532236X, 00032719 c. Vol, No., Bln Thn : Vol. 50, No. 12, Mei 2017 d. Penerbit :

Taylor & Francis

e. DOI artikel (jika ada) : 10.1080/00032719.2016.1254222 f. Alamat web jurnal : https://www.tandfonline.com/

Alamat Artikel : https://www.tandfonline.com/doi/full/10.1080/00032719 .2016.1254222?scroll=top&needAccess=true

g. Terindex : Scopus

Kategori Publikasi Jurnal Ilmiah :

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12 11,6

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Judul Jurnal Ilmiah (Artikel) : Coarse Metal Powder-Assisted pulsed CO

2

Laser Induced Breakdown Spectroscopy for the Direct Determination of Heavy Metals in Soil

Nama/ Jumlah Penulis : 5 Orang

Status Pengusul : Penulis pertama/ Penulis ke / Penulis Korespondesi **

Identitas Jurnal Ilmiah : a. Nama Jurnal :

Analytical Letters

b. Nomor ISSN : 1532236X, 00032719 c. Vol, No., Bln Thn : Vol. 50, No. 12, Mei 2017 d. Penerbit :

Taylor & Francis

e. DOI artikel (jika ada) : 10.1080/00032719.2016.1254222 f. Alamat web jurnal : https://www.tandfonline.com/

Alamat Artikel : https://www.tandfonline.com/doi/full/10.1080/00032719 .2016.1254222?scroll=top&needAccess=true

g. Terindex : Scopus

Kategori Publikasi Jurnal Ilmiah :

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Jurnal Ilmiah Internasional/Internasional Bereputasi (beri pada kategori yang tepat) Jurnal Ilmiah Nasional Terakreditasi

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a. Kelengkapan unsur isi jurnal (10%) 4 3,7

b. Ruang lingkup dan kedalaman pembahasan (30%)

12 11,7

c. Kecukupan dan kemutahiran

data/informasi dan metodologi (30%)

12 11,5

d. Kelengkapan unsur dan kualitas terbitan/jurnal (30%)

12 11,7

Total = (100%) 40 38,6

Nilai Pengusul = 60% x 38,6 = 23,16 Catatan Penilaian artikel oleh Reviewer :

1. Kesesuaian dan kelengkapan unsur isi jurnal:

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2. Ruang lingkup dan kedalaman pembahasan:

Paper ini membahas tentang analisis spektroskopi plasma terinduksi laser CO2 untuk penentuan sensitivitas tinggi logam berat di tanah dengan batas deteksi untuk Cr, Pb, dan Hg sekitar 0,8, 15, dan 0,7 mg/kg

3. Kecukupan dan kemutakhiran data/informasi dan metodologi:

Data-data/informasi serta metodologi yang digunakan mutakhir.

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Karya ini diterbitkan dalam jurnal berkualitas Q3 dengan SJR 0,37 oleh Taylor and Francis Ltd. dengan unsur-unsur yang lengkap serta kualitas yang baik.

Semarang, 04 Juli 2021 Reviewer 2

Dr. Eng. Eko Hidayanto, S.Si., M.Si.

NIP. 197301031998021001 Unit Kerja : Fisika

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HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH : JURNAL ILMIAH

Hasil Penilaian Peer Review :

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Nilai Rata-rata Reviewer I Reviewer II

a. Kelengkapan unsur isi jurnal (10%) ^3,6 ^3,7 3,65

b. Ruang lingkup dan kedalaman pembahasan (30%)

11,5 11,7 11,6

c. Kecukupan dan kemutahiran data/informasi dan metodologi (30%)

11,6 11,5 11,55

d. Kelengkapan unsur dan kualitas penerbit (30%) ^11,7 ^11,7 11,7

Total = (100%) 38,5

Nilai untuk Pengusul : (60% x 38,5) = 23,10

Reviewer 1

Prof. Dr. Suryono, S.Si., M.Si.

NIP. 197306301998021001

Bidang ilmu/Unit kerja : Fakultas Sains dan Matematika/Fisika

Semarang, 24 Februari 2021 Reviewer 2

Dr. Eng. Eko Hidayanto, S.Si., M.Si.

NIP. 197301031998021001

Bidang ilmu/Unit kerja : Fakultas Sains dan Matematika/Fisika

Judul Karya Ilmiah (Artikel) : Coarse Metal Powder-Assisted pulsed CO

2

Laser Induced Breakdown Spectroscopy for the Direct Determination of Heavy Metals in Soil

Jumlah Penulis : 5 orang

Status Pengusul : Penulis pertama/ Penulis ke- / Penulis Korespondesi **

Identitas Jurnal Ilmiah : a. Nama Jurnal : Analytical Letters

b. Nomor ISSN : 1532236X, 00032719

c. Volume, Nomor, Bulan, Tahun : Vol. 50, No. 12, Mei 2017

d. Penerbit : Taylor & Francis

e. DOI artikel (jika ada) ^: 10.1080/00032719.2016.1254222 f. Alamat web jurnal : https://www.tandfonline.com/

g. Terindeks di Scimagojr/Scopus atau di….**

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: Jurnal Ilmiah Internasional / Internasional Bereputasi **

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Analytical Letters • Volume , Issue , Pages - • August

Coarse Metal Powder-Assisted pulsed CO Laser- induced Breakdown Spectroscopy for the Direct Determination of Heavy Metals in Soil

2

Khumaeni A. , Tani M., Kurihara K., Kagawa K., Niki H.

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a, b b c d e

Department of Physics, Faculty of Natural Science and Mathematics, Diponegoro University, Semarang, Indonesia Research Center for Development of Far-Infrared Region, University of Fukui, Fukui, Japan

Department of Physics, Faculty of Education, University of Fukui, Fukui, Japan Fukui Science Education Academy, Fukui, Japan

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Abstract Author keywords SciVal Topics Metrics

Abstract

A novel method of laser-induced plasma spectroscopy utilizing a pulsed transversely excited atmospheric CO laser has been developed for the high-sensitivity determination of heavy metals in soil. A coarse metal powder was used to trap the soil and to assist with plasma generation. When the CO laser (10.6 µm, 1.5 J, 200 ns) was irradiated on the metal and soil powder, a high-temperature and long-lifetime luminous plasma was induced. Fine particles of soil were dissociated and were excited in the plasma region. The method was used for the rapid determination of Cr, Pb, and Hg in loam. The limits of detection for Cr, Pb, and Hg were approximately 0.8, 15, and 0.7 mg/kg, respectively. © 2017 Taylor & Francis.

Author keywords

Carbon dioxide laser; heavy metals; laser-induced breakdown spectroscopy; soil SciVal Topics

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(2020) European Journal of Soil Science

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(2020) Japanese Journal of Applied Physics

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9/15/21, 4:34 PM Analytical Letters: Vol 50, No 12

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ATOMIC SPECTROSCOPY

Pages: 1977-1991

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Article

Coarse Metal Powder-Assisted pulsed CO Laser-induced Breakdown Spectroscopy for the Direct Determination of Heavy Metals in Soil

Ali Khumaeni Khumaeni, Masahiko Tani, Kazuyoshi Kurihara, Kiichiro Kagawa & Hideaki Niki

Pages: 1992-1999

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Article

Determination of Lead and Copper in Ligusticum wallichii by Laser-Induced Breakdown Spectroscopy

Jinmei Wang, Shuwen Xue, Peichao Zheng, Yanying Chen & Rui Peng

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Article

Determination of Chromium (VI) in Airborne Particulate Matter by Electrothermal Atomic Absorption

Spectrometry

Mariem Nafti, Radhouane Chakroun, Chiraz Hannachi, Bechir Hamrouni & Habib Nouaïgui

Pages: 2012-2022

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ANALYTICAL LETTERS

2017, VOL. 50, NO. 12, 1950–1963

https://doi.org/10.1080/00032719.2016.1255748

SPECTROPHOTOMETRY

Characterization of Greek Wines by Ultraviolet–Visible

Absorption Spectroscopy and Statistical Multivariate Methods

Aggelos Philippidis

^a

, Emmanouil Poulakis

^a,b

, Marianthi Basalekou

^c

, Argiro Strataridaki

^d

, Stamatina Kallithraka

^c

, and Michalis Velegrakis

^a

aFoundation for Research and Technology-Hellas (IESL-FORTH), Institute of Electronic Structure and Laser, Heraklion, Crete, Greece; ^bDepartment of Chemistry, University of Crete, Heraklion, Crete, Greece; ^cDepartment of Food Science and Human Nutrition, Laboratory of Oenology, Agricultural University of Athens, Athens, Greece; ^dSchool of Agricultural Technology, Technological and Educational Institute of Crete, Heraklion, Crete, Greece

ABSTRACT

Optical absorption spectroscopy has been used to study Cretan Greek wine matured for 3 months in various barrels. Vilana and Dafni white and Kotsifali and Mandilari red wines were analyzed. The total phenolic index for all varieties and color characteristics for only the red wine were determined. Principal component analysis (PCA) and hierarchical cluster analysis (HCA) demonstrated that the absorption spectra, combined with multivariate statistical methods, may be used to identify these varieties. The results of principal component analysis were used to infer the chemical compounds responsible for the discrimination between varieties.

ARTICLE HISTORY Received 27 July 2016 Accepted 28 October 2016 KEYWORDS

Color parameters; Greek wines; hierarchical cluster analysis; principal component analysis;

ultraviolet–visible spectroscopy

Introduction

In recent years, the scientific community has shown a growing interest in investigating the characteristics and the quality of food (Saurina 2010). Among these, wine, a mixture of hundreds of different chemical compounds, constitutes a complex system capable of undergoing many compositional changes during storage. Although the wine’s three main constituents are water, alcohol, and glycerol, other components, such as organic acids, sugars, volatile compounds, minerals, and phenolic constituents, are also present at lower concentrations and constitute the key factors that differentiate one wine from another (Tarantilis et al. 2008).

Phenolic compounds are a large group of compounds of primary importance to the characteristics and quality of wine and one of the most important factors that determines whether a wine will benefit from barrel aging. Their concentration depends on the grape variety and harvesting process (Gallego et al. 2011). The family of phenolic compounds includes anthocyanins, flavonoids, procyanidins, hydroxycinnamic acids, and their derivatives (Ribéreau-Gayon 1982). Anthocyanins are responsible for the color of wine, while tannins contribute greatly to the astringency and bitterness of wine. Grape varieties may be distinguished by the analysis of phenols, flavonoids, and anthocyanins (Berente et al. 2000).

none defined

CONTACT Michalis Velegrakis vele@iesl.forth.gr Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas (IESL-FORTH), 700 13 Heraklion, Crete, Greece.

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ANALYTICAL LETTERS

2017, VOL. 50, NO. 12, 2000–2011

https://doi.org/10.1080/00032719.2016.1254223

ATOMIC SPECTROSCOPY

Determination of Lead and Copper in Ligusticum wallichii by Laser-Induced Breakdown Spectroscopy

Jinmei Wang

^a

, Shuwen Xue

^a

, Peichao Zheng

^a,b

, Yanying Chen

^a

, and Rui Peng

^c

aChongqing Municipal Level Key Laboratory of Photoelectronic Information Sensing and Transmitting Technology, College of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China; ^bState Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing, China; ^cInstitute of Traditional Chinese Medicine Planting, Chongqing Academy of Chinese Medicine, Chongqing, China

ABSTRACT

Laser-induced breakdown spectroscopy was used for the analysis of the Chinese traditional medicine, Ligusticum wallichii. The laser energy and delay time were optimized to obtain best spectral quality.

The limits of detection for lead and copper were 15.7 and 6.3 µg g⁻¹, respectively. Multiple linear regression models between the laser- induced breakdown spectroscopy intensity and the mass fraction of lead and copper were constructed. Good agreement was observed between the actual concentrations and predicted values obtained by the models. These results demonstrate that the laser-induced breakdown spectroscopy coupled with multiple linear regression is suitable for the determination of heavy metals in Chinese traditional medicine.

ARTICLE HISTORY Received 13 September 2016 Accepted 25 October 2016 KEYWORDS

Chinese traditional medicine; elemental analysis; laser-induced breakdown spectroscopy;

lead and copper

Introduction

Chinese traditional medicine uses raw materials to address human disease. Heavy metal pollution in the soil means that the medicinal part (roots) of Chinese traditional medicine, such as Ligusticum wallichii, may be enriched by heavy metals, which are a potential threat to the human body. For example, lead has toxic effects on the nervous system, digestive system, and hematopoietic system. Copper is essential for the human body. However, excessive copper affects the liver. Therefore, it is important to determine heavy metals in Chinese traditional medicine.

Conventional methods, such as inductively coupled plasma optical emission spectroscopy, atomic absorption spectrometry, and inductively coupled plasma mass spectrometry, have been used to determine elements in Chinese traditional medicine. Yuan, Ling, and Keung (2009) used atomic absorption spectrometry to determine the mass fractions of arsenic, lead, and mercury in Chinese herbal products. The results indicated that no Hg was found in the samples because the level was below the limit of detection.

However, variable concentrations of As and Pb were found in these materials. Arpadjan et al. (2008) determined the mass fractions of As, cadmium, and Pb in Bulgarian herbs and their infusions by inductively coupled plasma mass spectrometry. Senila, Drolc, and Pintar (2014) studied toxic elements (Pb, Cd, and As) in medicinal plants and their aqueous none defined

CONTACT Peichao Zheng Zhengpc@cqupt.edu.cn Chongqing Municipal Level Key Laboratory of Photo electronic Information Sensing and Transmitting Technology, College of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China.

Color versions of one or more of this figures in this article can be found online at www.tandfonline.com/lanl.