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  1. Article ; Online: Correlation between signal transducer and activator of transcription 1 (STAT 1), vascular endothelial growth factor (VEGF), and signal to noise ratio (SNR) value in otoacoustic emission (OAE) examination on organ of Corti cochlea due to cisplatin.

    Lubis, Nelfi Disya Amalia / Haryuna, Tengku Siti Hajar / Khalid, Khalisanni / Zainul, Rahadian

    Medicinski glasnik : official publication of the Medical Association of Zenica-Doboj Canton, Bosnia and Herzegovina

    2023  Volume 20, Issue 2

    Abstract: Aim To assess the cochlear damage caused by cisplatin in the rat cochlea based on decreased signal to noise ratio (SNR) values on otoacoustic emission (OAE) examination and increased expression of signal transducer and activator of transcription 1 (STAT ... ...

    Abstract Aim To assess the cochlear damage caused by cisplatin in the rat cochlea based on decreased signal to noise ratio (SNR) values on otoacoustic emission (OAE) examination and increased expression of signal transducer and activator of transcription 1 (STAT 1) and vascular endothelial growth factor (VEGF) on immunohistochemical examination. Methods Twenty-four
    Language English
    Publishing date 2023-08-01
    Publishing country Bosnia and Herzegovina
    Document type Journal Article
    ZDB-ID 2378942-6
    ISSN 1840-2445 ; 1840-2445
    ISSN (online) 1840-2445
    ISSN 1840-2445
    DOI 10.17392/1554-23
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Removal of heavy metal ions from wastewater using two-dimensional transition metal carbides.

    Ajaj, Yathrib / Basem, Ali / Khaddour, Mohammad H / Yadav, Anupam / Kaur, Mandeep / Sharma, Rohit / Alsubih, Majed / Islam, Saiful / Zainul, Rahadian

    Journal of molecular graphics & modelling

    2024  Volume 130, Page(s) 108774

    Abstract: Water is an indispensable material for human life. Unfortunately, the development of industrial activities has reduced the quality of water resources in the world. Meantime, heavy metals are an important factor in water pollution due to their toxicity. ... ...

    Abstract Water is an indispensable material for human life. Unfortunately, the development of industrial activities has reduced the quality of water resources in the world. Meantime, heavy metals are an important factor in water pollution due to their toxicity. This study highlights the method for the capture of heavy metal ions from wastewater using the procedure of adsorption. The adsorption of toxic heavy metal ions (Pb
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1396450-1
    ISSN 1873-4243 ; 1093-3263
    ISSN (online) 1873-4243
    ISSN 1093-3263
    DOI 10.1016/j.jmgm.2024.108774
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Assessing the gas sensing capability of undoped and doped aluminum nitride nanotubes.

    Saadh, Mohamed J / Ahmed, Abdulrahman T / Mahal, Ahmed / Chandra, Subhash / Almajed, Mohammed A / Alotaibi, Hadil Faris / Hamoody, Abdul-Hameed M / Shakir, Maha Noori / Zainul, Rahadian

    Journal of molecular modeling

    2024  Volume 30, Issue 5, Page(s) 153

    Abstract: Context: CO2 and CO gas sensors are very important to recognize the insulation situation of electrical tools. ToCO explore the application of noble metal doped of aluminum nitride nanotubes for gas sensors, DFT computations according to the first ... ...

    Abstract Context: CO2 and CO gas sensors are very important to recognize the insulation situation of electrical tools. ToCO explore the application of noble metal doped of aluminum nitride nanotubes for gas sensors, DFT computations according to the first principal theory were applied to study sensitivity, adsorption attributes, and electronic manner. In this investigation, platinum-doped aluminum nitride nanotubes were offered for the first time to analyze the adsorption towards CO2 and CO gases. Firm construction of platinum-doped aluminum nitride nanotubes (Pt-AlNNT) was investigated in four feasible places, and the binding energy of firm construction is 1.314 eV. Respectively, the adsorption energy between the CO2 and Pt-AlNNT systems was - 2.107 eV, while for instance of CO, the adsorption energy was - 3.258 eV. The mentioned analysis and computations are considerable for studying Pt-AlNNT as a new CO2 and CO gas sensor for electrical tools insulation. The current study revealed that the Pt-AlNNT possesses high selectivity and sensitivity towards CO2 and CO.
    Methods: In this research, Pt-doped AlNNT (Pt-AlNNT) has been studied as sensing materials of CO and CO2 for the first time. The adsorption process of Pt-AlNNT has been computed and analyzed through the DFT approach. DFT computations by using B3LYP functional and 6-31 + G* basis sets have been applied in the GAMESS code for sensing attributes, which contribute to potential applications.
    Language English
    Publishing date 2024-05-01
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1284729-X
    ISSN 0948-5023 ; 1610-2940
    ISSN (online) 0948-5023
    ISSN 1610-2940
    DOI 10.1007/s00894-024-05953-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Effect of ultrafine grinding and ultrasonication duration on the performance of polyvinyl alcohol (PVA) agave gigantea cellulose micro fiber (CMF) bio-composite film

    Syafri, Edi / Jamaluddin, Jamaluddin / Sari, Nasmi Herlina / Mahardika, Melbi / Suryanegara, Lisman / Sinaga, Rafles / Yudhanto, Ferriawan / Zainul, Rahadian / Nugroho, Agus / Khan, Anish / Wazzan, Mohammad A.

    Journal of Natural Fibers. 2023 Apr. 24, v. 20, no. 1 p.2192545-

    2023  

    Abstract: This paper aims to assess the effect of ultrafine grinding and ultrasonication treatment on the bio-composite characteristics of polyvinyl alcohol (PVA) Agave gigantea (AG) Cellulose Micro Fiber (CMF) bio-composite film performance. This study included ... ...

    Abstract This paper aims to assess the effect of ultrafine grinding and ultrasonication treatment on the bio-composite characteristics of polyvinyl alcohol (PVA) Agave gigantea (AG) Cellulose Micro Fiber (CMF) bio-composite film performance. This study included five different types of samples. FESEM investigation of PVA/CMF revealed a fiber diameter of 10–15 μm. According to X-ray diffraction, the CMF bio-composite has the highest crystallinity index (87%). The bio-composite film was as transparent as the pure PVA film, demonstrating that the CMF was uniformly dispersed throughout the film. Tensile testing revealed that the ultrafine grinding and ultrasonication treatment for 2 h (PVA/U2) increased tensile strength by 43% compared to the untreated PVA/CMF sample. This finding is confirmed by thermogravimetry analysis (TGA) and derivative (DTG) analyses, which show that the PVA/U2 sample has the most significant degree of thermal stability when compared to other samples. An ANOVA output supports the results of this experiment with an R2 value of 0.94600232 at a 95% confidence level. The p-value of 0.000079 and F-value of 10.80004 for ultrafine grinding and ultrasonication duration on AG leaf-based PVA bio-composite revealed a statistically significant influence on the studied parameters.
    Keywords Agave ; X-ray diffraction ; biocomposites ; cellulose ; crystal structure ; polyvinyl alcohol ; tensile strength ; thermal stability ; thermogravimetry ; ultrasonic treatment ; Agave gigantea ; cellulose microfiber ; ANOVA, superior thermal stability and high transparency
    Language English
    Dates of publication 2023-0424
    Publishing place Taylor & Francis
    Document type Article ; Online
    ZDB-ID 2182715-1
    ISSN 1544-046X ; 1544-0478
    ISSN (online) 1544-046X
    ISSN 1544-0478
    DOI 10.1080/15440478.2023.2192545
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Hydrocracking of crude palm oil to a biofuel using zirconium nitride and zirconium phosphide-modified bentonite.

    Hasanudin, Hasanudin / Asri, Wan Ryan / Zulaikha, Indah Sari / Ayu, Cik / Rachmat, Addy / Riyanti, Fahma / Hadiah, Fitri / Zainul, Rahadian / Maryana, Roni

    RSC advances

    2022  Volume 12, Issue 34, Page(s) 21916–21925

    Abstract: In this study, bentonite modified by zirconium nitride (ZrN) and zirconium phosphide (ZrP) catalysts was studied in the hydrocracking of crude palm oil to biofuels. The study demonstrated that bentonite was propitiously modified by ZrN and ZrP, as ... ...

    Abstract In this study, bentonite modified by zirconium nitride (ZrN) and zirconium phosphide (ZrP) catalysts was studied in the hydrocracking of crude palm oil to biofuels. The study demonstrated that bentonite was propitiously modified by ZrN and ZrP, as assessed by XRD, FTIR spectroscopy, and SEM-EDX analysis. The acidity of the bentonite catalyst was remarkably enhanced by ZrN and ZrP, and it showed an increased intensity in the Lewis acid and Brønsted acid sites, as presented by pyridine FTIR. In the hydrocracking application, the highest conversion was achieved by bentonite-ZrN at 8 mEq g
    Language English
    Publishing date 2022-08-09
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d2ra03941a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Hydrocracking of crude palm oil to a biofuel using zirconium nitride and zirconium phosphide-modified bentonite

    Hasanudin, Hasanudin / Asri, Wan Ryan / Zulaikha, Indah Sari / Ayu, Cik / Rachmat, Addy / Riyanti, Fahma / Hadiah, Fitri / Zainul, Rahadian / Maryana, Roni

    RSC advances. 2022 Aug. 09, v. 12, no. 34

    2022  

    Abstract: In this study, bentonite modified by zirconium nitride (ZrN) and zirconium phosphide (ZrP) catalysts was studied in the hydrocracking of crude palm oil to biofuels. The study demonstrated that bentonite was propitiously modified by ZrN and ZrP, as ... ...

    Abstract In this study, bentonite modified by zirconium nitride (ZrN) and zirconium phosphide (ZrP) catalysts was studied in the hydrocracking of crude palm oil to biofuels. The study demonstrated that bentonite was propitiously modified by ZrN and ZrP, as assessed by XRD, FTIR spectroscopy, and SEM-EDX analysis. The acidity of the bentonite catalyst was remarkably enhanced by ZrN and ZrP, and it showed an increased intensity in the Lewis acid and Brønsted acid sites, as presented by pyridine FTIR. In the hydrocracking application, the highest conversion was achieved by bentonite-ZrN at 8 mEq g⁻¹ catalyst loading of 87.93%, whereas bentonite-ZrP at 10 mEq g⁻¹ showed 86.04% conversion, which suggested that there was a strong positive correlation between the catalyst acidity and the conversion under a particular condition. The biofuel distribution fraction showed that both the catalysts produced a high bio-kerosene fraction, followed by bio-gasoline and oil fuel fractions. The reusability study revealed that both the catalysts had sufficient conversion stability of CPO through the hydrocracking reaction up to four consecutive runs with a low decrease in the catalyst activity. Overall, bentonite-ZrN dominantly favored the hydrocracking of CPO than bentonite-ZrP.
    Keywords Fourier transform infrared spectroscopy ; Lewis acids ; acidity ; bentonite ; biofuels ; catalysts ; catalytic activity ; nitrides ; palm oils ; phosphides ; pyridines ; zirconium
    Language English
    Dates of publication 2022-0809
    Size p. 21916-21925.
    Publishing place The Royal Society of Chemistry
    Document type Article
    ISSN 2046-2069
    DOI 10.1039/d2ra03941a
    Database NAL-Catalogue (AGRICOLA)

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  7. Article ; Online: Application of CRISPR-Cas9 genome editing technology in various fields: A review.

    Ansori, Arif Nm / Antonius, Yulanda / Susilo, Raden Jk / Hayaza, Suhailah / Kharisma, Viol D / Parikesit, Arli A / Zainul, Rahadian / Jakhmola, Vikash / Saklani, Taru / Rebezov, Maksim / Ullah, Md Emdad / Maksimiuk, Nikolai / Derkho, Marina / Burkov, Pavel

    Narra J

    2023  Volume 3, Issue 2, Page(s) e184

    Abstract: CRISPR-Cas9 has emerged as a revolutionary tool that enables precise and efficient modifications of the genetic material. This review provides a comprehensive overview of CRISPR-Cas9 technology and its applications in genome editing. We begin by ... ...

    Abstract CRISPR-Cas9 has emerged as a revolutionary tool that enables precise and efficient modifications of the genetic material. This review provides a comprehensive overview of CRISPR-Cas9 technology and its applications in genome editing. We begin by describing the fundamental principles of CRISPR-Cas9 technology, explaining how the system utilizes a single guide RNA (sgRNA) to direct the Cas9 nuclease to specific DNA sequences in the genome, resulting in targeted double-stranded breaks. In this review, we provide in-depth explorations of CRISPR-Cas9 technology and its applications in agriculture, medicine, environmental sciences, fisheries, nanotechnology, bioinformatics, and biotechnology. We also highlight its potential, ongoing research, and the ethical considerations and controversies surrounding its use. This review might contribute to the understanding of CRISPR-Cas9 technology and its implications in various fields, paving the way for future developments and responsible applications of this transformative technology.
    Language English
    Publishing date 2023-08-27
    Publishing country Indonesia
    Document type Journal Article ; Review
    ISSN 2807-2618
    ISSN (online) 2807-2618
    DOI 10.52225/narra.v3i2.184
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Polymeric Nanocomposite-Based Herbicide of Carboxymethyl Cellulose Coated-Zinc/Aluminium Layered Double Hydroxide-Quinclorac: A Controlled Release Purpose for Agrochemicals

    Sharif, Sharifah Norain Mohd / Hashim, Norhayati / Isa, Illyas Md / Bakar, Suriani Abu / Saidin, Mohamad Idris / Ahmad, Mohamad Syahrizal / Mamat, Mazidah / Hussein, Mohd Zobir / Zainul, Rahadian

    Journal of polymers and the environment. 2021 June, v. 29, no. 6

    2021  

    Abstract: In this work, the use of carboxymethyl cellulose (CMC) is highlighted in enhancing the controlled release behaviour of zinc/aluminium layered double hydroxide-quinclorac (Zn/Al-LDH-QC). The Zn/Al-LDH-QC-CMC nanocomposite were characterised using powder x- ...

    Abstract In this work, the use of carboxymethyl cellulose (CMC) is highlighted in enhancing the controlled release behaviour of zinc/aluminium layered double hydroxide-quinclorac (Zn/Al-LDH-QC). The Zn/Al-LDH-QC-CMC nanocomposite were characterised using powder x-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric and derivative thermogravimetric analysis and field emission scanning electron microscopy. The release study was carried out in an aqueous solution of Na₃PO₄, Na₂SO₄ and NaCl, so as to mimic the environmental condition where the QC is frequently used. The Zn/Al-LDH-QC-CMC nanocomposites showed better performance in releasing QC, with prolonged release time ranging from 163–6083 min, compared to 99–2639 min for the uncoated nanocomposites. The hygroscopic nature of the CMC play a critical role in enhancing the release behaviour of the Zn/Al-LDH-QC-CMC. The kinetic study shows that the Zn/Al-LDH-QC-CMC follows the pseudo-second order kinetic model; hence the release mechanism occurred via dissolution of the CMC matrix and the ion exchange process. These results, therefore, indicate the potential of Zn/Al-LDH-QC-CMC in dealing with the downside effect of the excessive usage of herbicide in paddy cultivation.
    Keywords Fourier transform infrared spectroscopy ; X-ray diffraction ; agrochemicals ; aluminum ; aqueous solutions ; carboxymethylcellulose ; environmental factors ; herbicides ; ion exchange ; kinetics ; nanocomposites ; paddies ; polymers ; thermogravimetry ; zinc
    Language English
    Dates of publication 2021-06
    Size p. 1817-1834.
    Publishing place Springer US
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 2017207-2
    ISSN 1572-8919 ; 1572-8900 ; 1566-2543
    ISSN (online) 1572-8919 ; 1572-8900
    ISSN 1566-2543
    DOI 10.1007/s10924-020-01997-0
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode.

    Zainul, Rahadian / Isa, Illyas Md / Akmar Mohd Yazid, Siti Nur / Hashim, Norhayati / Mohd Sharif, Sharifah Norain / Saidin, Mohamad Idris / Ahmad, Mohamad Syahrizal / Suyanta, M Si / Amir, Yulkifli

    Journal of analytical methods in chemistry

    2022  Volume 2022, Page(s) 5029036

    Abstract: In this work, a novel electrochemical sensor was developed by electron-withdrawing substituent modification of 1-phenyl-3-methyl-4-(4-fluorobenzoyl)-5-pyrazolone on a graphene-modified glassy carbon electrode (HPMpFP-graphene/GCE) for glucose detection. ... ...

    Abstract In this work, a novel electrochemical sensor was developed by electron-withdrawing substituent modification of 1-phenyl-3-methyl-4-(4-fluorobenzoyl)-5-pyrazolone on a graphene-modified glassy carbon electrode (HPMpFP-graphene/GCE) for glucose detection. The results of characterizations using a scanning electron microscope, Fourier transform infrared spectroscopy, Raman spectroscopy, and nuclear magnetic resonance spectroscopy showed the successful fabrication of HPMpFP-graphene nanocomposite, which served as an electroactive probe for glucose detection. The electron transfer ability of HPMpFBP-graphene/GCE has been successfully revealed using cyclic voltammetry and electrochemical impedance spectroscopy results. The good electrochemical performance was shown by well-defined peak currents of square wave voltammetry under various parameters, including pH, HPMpFP and graphene composition, and scan rate effect. A high electrochemically evaluated surface area using chronoamperometry suggested that the present glucose detection response was intensified. The chronoamperometry results at a work potential of 0.4 V presented a wide linear range of 1 × 10
    Language English
    Publishing date 2022-04-12
    Publishing country Egypt
    Document type Journal Article
    ZDB-ID 2654178-6
    ISSN 2090-8873 ; 2090-8865
    ISSN (online) 2090-8873
    ISSN 2090-8865
    DOI 10.1155/2022/5029036
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Graphene/iridium(III) dimer complex composite modified glassy carbon electrode as selective electrochemical sensor for determination of hydroquinone in real-life water samples

    Mohd Yazid, Siti Nur Akmar / Md Isa, Illyas / Ali, Noorshida Mohd / Hashim, Norhayati / Saidin, Mohamad Idris / Ahmad, Mohamad Syahrizal / Asiri, Abdullah M. / Khan, Anish / Zainul, Rahadian

    International journal of environmental analytical chemistry. 2022 Sept. 02, v. 102, no. 11

    2022  

    Abstract: A novel electrochemical sensor for sensitive and selective detection of hydroquinone (HQ) was developed using graphene/iridium(III) dimer complex composite modified glassy carbon electrode (graphene/Ir(III) complex/GCE). The composite was characterised ... ...

    Abstract A novel electrochemical sensor for sensitive and selective detection of hydroquinone (HQ) was developed using graphene/iridium(III) dimer complex composite modified glassy carbon electrode (graphene/Ir(III) complex/GCE). The composite was characterised by field emission scanning electron microscopy, energy dispersive X-ray microanalysis, Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. The graphene/Ir(III) complex/GCE has provided higher surface area which was good for catalytic activity and enhanced electrical conductivity that was then examined using differential pulse voltammetry, cyclic voltammetry, and square wave voltammetry. At optimal condition, HQ has been sensitively detected in the ranges of 100–1.5 µM and 1.5–0.05 µM with good sensitivity of 1120.64 μA/mM/cm² and low detection limit of 1.1 nM (S/N = 3). The graphene/Ir(III) complex/GCE sensor presented the performance advantages of good reproducibility, repeatability, stability and selectivity. The prepared electrode was further applied to detect HQ in real-life water samples, which exhibit the acceptable recovery.
    Keywords Fourier transform infrared spectroscopy ; X-ray photoelectron spectroscopy ; analytical chemistry ; catalytic activity ; detection limit ; electrical conductivity ; energy-dispersive X-ray analysis ; glassy carbon electrode ; graphene ; hydroquinone ; iridium ; sensors (equipment) ; surface area ; voltammetry
    Language English
    Dates of publication 2022-0902
    Size p. 2607-2624.
    Publishing place Taylor & Francis
    Document type Article
    ZDB-ID 120480-4
    ISSN 1029-0397 ; 0306-7319 ; 0092-9085
    ISSN (online) 1029-0397
    ISSN 0306-7319 ; 0092-9085
    DOI 10.1080/03067319.2020.1758079
    Database NAL-Catalogue (AGRICOLA)

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