Chemical Papers最新文献

{"title":"A compilation of Corrosion inhibitors in acidic environments: improvements and advancements from 2018–2023","authors":"Anchal Rana, Gitanjali Jindal","doi":"10.1007/s11696-024-03503-5","DOIUrl":"https://doi.org/10.1007/s11696-024-03503-5","url":null,"abstract":"<p>Corrosion inhibition plays a pivotal role in safeguarding metal structures and equipment in diverse industrial sectors. This review paper examines the latest developments in corrosion inhibitors, focusing on organic, inorganic, and mixed-type compounds. The review synthesizes a vast body of literature, highlighting key findings from experimental studies evaluating the effectiveness of organic, inorganic, and mixed-type corrosion inhibitors. It explores the synthesis methods, characterization techniques, and corrosion inhibition mechanisms associated with these inhibitors, providing critical insights into their structural and chemical properties. Moreover, the paper delves into theoretical studies, such as computational modeling and simulations, which have advanced our understanding of inhibitor behavior at the molecular level. A significant portion of the review is dedicated to exploring the application of corrosion inhibitors in acidic environments, where metal corrosion poses a severe threat. The analysis includes a detailed examination of the inhibitors’ performance under various acidic conditions, elucidating their potential in real-world industrial applications. The review also discusses the challenges and future prospects in the field of corrosion inhibition, outlining potential avenues for further research and development.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141551705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasonic sonication assisted in sol–gel stӧber and reverse microemulsion method for fabrication of silica nanoparticles and the potential application in agriculture","authors":"Nguyen Nhat Nam, Hoang Dang Khoa Do","doi":"10.1007/s11696-024-03588-y","DOIUrl":"https://doi.org/10.1007/s11696-024-03588-y","url":null,"abstract":"<p>In this study, silica nanoparticles (SNPs) were uniformly fabricated by sol–gel Stӧber and reverse microemulsion (w/o) method under homogenisation by ultrasonic sonication at 40 kHz. As-prepared SNPs obtained robust and well-defined nanostructure with a relative standard deviation (RSD) of 0.9–3.6% for the sol–gel Stӧber method and 2.6–5.1% for the reverse microemulsion method. Practically, the examination of SNPs size was almost controlled by the ratio molar of NH₄OH and TEOS under sonication. The representative SNPs of 101.2 ± 2.8 nm were characterised by the zeta (ξ)-potential behaviour and average count range (ACR) upon ranging SNP concentrations. The results indicated that ξ-potential remained constant at about − 30 to − 31 mV under SNPs ranging from 10 to 500 μg/mL. The kilo-counts per second (kbps) value correlated linearly with increased SNPs concentrations. Also, the SiO₂ contents were distinguished by the determination of treated and untreated SNPs in plants (Broccoli) by HCl pre-treatment and subsequent thermolysis at 750 °C. It was obtained that SiO₂ content was undetectable in the untreated SNPs plant, whereas the amount of that was identified as about 0.108 mg/g in the treated plant. These findings revealed that as-prepared SNPs had uniform morphology, stability, and potential for further agricultural studies and implications.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141525176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Organic dyes and ions selective adsorption and separation from aqueous solution using novel synthetic cross-linked-polydopamine/polyaniline nanoparticles","authors":"Mohammad Reza Gholizadeh, Vahid Haddadi-Asl, Hanie Ahmadi, Majid Moussaei","doi":"10.1007/s11696-024-03575-3","DOIUrl":"https://doi.org/10.1007/s11696-024-03575-3","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Mussel-inspired polydopamine nanoparticles were cross-linked using a unique water-in-water emulsion method (CPDA). Afterward, CPDA was modified with polyaniline (CPDA@PANI) in an HCl solution to enhance CPDA's adsorption capabilities. The adsorption process of two water-soluble dyes (anionic dye: methyl orange (MO) and cationic dye (methylene blue (MB)) and three ions (anions such as <span>(left( {{text{SO}}_{4} } right)^{2 - })</span>, <span>(left( {{text{NO}}_{3} } right)^{ - })</span> and Sn²⁺ as cation) was studied in depth. The pH of solution, temperature, and contact time are affected when determining the quality and ion adsorption of organic dye. Pseud-first- and pseudo-second-order kinetic models were employed to suit the adsorption kinetics. The adsorption kinetic model was determined using four isothermal adsorption models: Temkin, Freundlich, Dubnin–Radushkevich, and Harkins–Jura. Regarding MO, MB, and ionic compounds, the nanoparticles' specific adsorption capacity is relatively high. The adsorption kinetics process followed the pseudo-second-order kinetics model, although the Temkin isotherm model worked better for tracking adsorption behavior than other isotherm models. Additionally, the findings demonstrated that the CPDA@PANI had a highly effective adsorption capacity of 114.4 mg g⁻¹ with a dye removal efficiency of 95.4% in an acidic medium. Also, desorption experiments were conducted using NaOH solutions at various concentrations (0.01–0.13 M), with 0.13 M NaOH achieving the maximum MO desorption efficiency (~ 84.9%). One can, therefore, conclude that CPDA@PANI nanoparticles may be a highly effective adsorbent for some anionic contaminants.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141525178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A novel oligo(N,O-donor) fluorescent probe possessed the CHEF effect for identification of aluminum ions in the environment","authors":"Yin-Xia Sun, Xiao-Xia Li, Lu-Lu Gan, Ming-Xia Du, Biao Zhao, Wen-Da Li, Jin-Guo Li, Wen-Kui Dong","doi":"10.1007/s11696-024-03582-4","DOIUrl":"https://doi.org/10.1007/s11696-024-03582-4","url":null,"abstract":"<p>An oligo(N,O-donor) fluorescent probe <b>SAS</b> with high selectivity for Al³⁺ in DMF: H₂O (V/V, 9:1) Tris–HCl solution was designed and synthesized. That is to say, the increase of Al³⁺ activates specific fluorescence of <b>SAS</b> with a strong fluorescent emissive peak at 539 nm, emitting a bright yellow fluorescence, and this long-wavelength fluorescence was characterized by high photostability and low background interference. The lower detection limit for the aluminum ions of the probe <b>SAS</b> was 6.61 × 10^–8 with higher sensitivity &amp; selectivity. Fluorescence titration and density functional theory (DFT) calculations verified the recognition mechanism, and the chelating fluorescence caused by the coordination of metal ion Al³⁺ enhanced the chelation fluorescence enhancement effect. <b>SAS</b> recognizes Al³⁺ with an emission peak at 539 nm, and this long-wavelength fluorescent probe is characterized by high photostability and low background interference. This fluorescent probe <b>SAS</b> was shown to be useful for the detection of Al³⁺ in real water samples with good recoveries.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3><p>An oligo(N,O-donor) fluorescent probe <b>SAS</b> with high selectivity for Al³⁺ in DMF: H₂O (9:1, V/V) Tris–HCl solution was designed and synthesized. The addition of Al³⁺ excites the yellow fluorescence of <b>SAS</b>, which produces a strong fluorescence emission peak at 539 nm. The probe <b>SAS</b> was highly selective and sensitive for the detection of Al³⁺ with the lowest detection limit of 6.61 × 10^–8. Fluorescence titration and DFT calculations verified the recognition mechanism, and the chelating fluorescence generated by the coordination of metal ions Al³⁺ enhanced the CHEF effect.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141532027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Detection of HBsAg by ELISA using MoFeNiS, MoCoFeS, MoNiCoS, and FeCoNiS nanocomposites","authors":"Zeinab Soleimani Sardo, Mostafa Shourian","doi":"10.1007/s11696-024-03576-2","DOIUrl":"https://doi.org/10.1007/s11696-024-03576-2","url":null,"abstract":"<p>The hepatitis B virus (HBV) causes acute and chronic hepatitis. Around 250 million people worldwide have chronic HBV. When hepatitis B surface antigens (HBsAgs) are found in the blood, the person is infected. Using a compassionate and exact approach is critical and beneficial. Immunosensor signal amplification is one of the most effective specific diagnostic procedures in clinical, biological, and environmental settings. In this study, HBsAg was detected by immunoassay using MoFeNiS, MoCoFeS, MoNiCoS, and FeCoNiS nanocomposites coupled to the secondary antibody. Nanocomposites established with negative surface charge, high surface to volume and porosity ratio, magnetic and electrical properties, simple and inexpensive synthesis, and easy dispersion in deionized water, among other qualities. Electrostatic adsorption between the negative surface charges of the nanocomposites and the positive charge established on the surface of antibodies was used to connect these nanocomposites to the anti-HBsAg antibody. Also to ensure the correct connection between the nanocomposites and antibodies, several tests including DLS, zeta potential, UV–Vis, FTIR, and fluorescence spectroscopy were performed before and after the modifications. Finally, the results of this study demonstrated the successful manufacture of safety sensors using these modified nanocomposites, which can detect HBsAg at concentrations ranging from 5.65 pg/mL to 5.65 ng/mL through ELISA immune sandwich absorption system.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141525177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural waste-based graphene nanomembranes for improving salt concentrated brackish water desalination: a mini review","authors":"Anisa Ratnasari, Muhammad Nazim Lakhan, Abdul Hanan, Loh Zhang Zhan, Muhammad Burhanuddin Bahrodin, Naveen V. Kulkarni, Samrendra Singh Thakur, Sunny Sharma","doi":"10.1007/s11696-024-03569-1","DOIUrl":"https://doi.org/10.1007/s11696-024-03569-1","url":null,"abstract":"<p>Membrane technology is promising route in converting brackish water into freshwater via the removal of salt and salt ions. Natural waste-based nanomembranes provide preferable properties to resolve salt-based issues and is still not yet acknowledged. Therefore, it is global need for the researchers to optimize such type of materials and corresponding technique which can promote the rectification of this global water-based issues. This review provides a comprehensive and scientific approach regarding the potential fabrication of natural waste-based graphene nanomembranes used for the removal of salt and salt ions from brackish water. The removal mechanism is concisely discussed, which reveals the overall transport of salt and salt ions onto membrane surface in correlation with the acceptor sites of membrane surface and its selectivity process. Furthermore, the limitations, challenges, and future perspectives of natural waste-based graphene nanomembranes are briefly presented.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design of high-active SERS in 2D Au/TiO2 thin film for quantitative and photodegraded analysis","authors":"Ton Nu Quynh Trang, Nguyen Tran Gia Bao, Thai Duong, Vu Thi Hanh Thu","doi":"10.1007/s11696-024-03563-7","DOIUrl":"https://doi.org/10.1007/s11696-024-03563-7","url":null,"abstract":"<p>Surface-enhanced Raman scattering (SERS) is a highly sensitive and non-destructive analytical technique that has attracted considerable interest in the scientific community. However, the practical application of SERS substrates has been hindered by the limited presence of active hotspots. In this study, we present an approach utilizing a TiO₂ thin film decorated with Au nanoparticles (NPs) as a SERS platform. The Au/TiO₂ hybrid thin film provides the sensor with exceptional sensitivity and remarkable photocatalytic properties for the photodecomposition of target molecules. Consequently, the optimized Au/TiO₂ substrate exhibits a detection limit of 10^–10 M for crystal violet (CV) molecules along with a significant enhancement factor of 1.94 × 10⁸ and reliable repeatability. Additionally, it demonstrates a retention rate of 90% after three photodegradation cycles, highlighting its impressive reusability. Over a period of 45 days, the SERS intensity shows only a slight decrease of approximately 10%, underscoring its robust stability. The superior performance of our hybrid sample can be attributed to two primary benefits: the plasmonic effect of the Au NPs, which significantly enhances SERS sensitivity, and the charge-transfer (CT) effect, which enables facilitating efficient self-cleaning through the photocatalytic degradation of the TiO₂ thin film under ultraviolet light exposure. This study not only offers insights into the synergistic effects of the electromagnetic enhancement and CT for recyclable SERS, but also opens up new avenues for studying photocatalysis involving dye molecules and monitoring catalytic processes.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modification of acetazolamide synthesis: new derivatives and investigation of their biological properties","authors":"Maryam Falakshahi, Nosrat O. Mahmoodi, Behzad Khalili, Sarah Poormoradkhan Melal","doi":"10.1007/s11696-024-03551-x","DOIUrl":"https://doi.org/10.1007/s11696-024-03551-x","url":null,"abstract":"<p>Acetazolamide <b>1</b> is a carbonic anhydrase inhibitor used in the medical treatment of glaucoma, epileptic seizure, idiopathic intracranial hypertension, altitude sickness, etc. The synthesis of acetazolamide from the corresponding thiol derivative <b>4</b> requires oxidation and converting it to the sulfonyl chloride intermediate <b>5</b>. This research aimed to enhance the safety, environmental conditions, and efficiency of the oxidation process by substituting chlorine gas for sodium hypochlorite (commercial bleach). The use of chlorine gas in place of conventional oxidation methods offered significant benefits, including the synthesis of several novel compounds with a high level of purity, specifically designated as <b>6a</b>-<b>6f</b>. These novel compounds were produced through the reaction of synthesized key sulfonyl chloride <b>5</b> with various amines, hydrazones, and bis-amine precursors, leading to the creation of new sulfonamide derivatives. A thorough investigation was conducted to determine the antibacterial activity (ABA) and antioxidant activity (AOA) of the newly synthesized compounds. The results indicated that the ABA impact of the prefabricated bis-products (7a and <b>7b</b>) was significantly higher than that of the standard mono-product (<b>6a</b>). This suggests that the bis-products possess enhanced antibacterial properties compared to their mono-product counterparts. Moreover, the hydrazine-based products synthesized (<b>8a</b>-<b>8g</b>) demonstrated remarkable efficacy against both Gram-positive and Gram-negative bacteria. These products, particularly compound <b>9g</b>, showed superior antibacterial effects when compared to commonly used antibiotics such as ciprofloxacin and tetracycline. This highlights the potential of these new compounds as effective antibacterial agents. In terms of antioxidant activity, a comparison with ascorbic acid revealed that compounds <b>9c</b>, <b>9a</b>, <b>9b</b>, <b>9e</b>, and <b>8d</b> exhibited superior AOA. This indicates that these compounds have a strong potential to act as antioxidants, which can be beneficial in various applications where oxidative stress is a concern. In summary, the substitution of chlorine gas for sodium hypochlorite in the oxidation process not only improved safety and environmental conditions but also led to the efficient synthesis of highly pure novel compounds. These compounds displayed significant ABA and AOA, suggesting their potential as valuable agents in medical and industrial applications. The enhanced properties of the bis-products and hydrazine-based compounds, in particular, underscore the importance of this research in developing new, effective chemical entities. Future research will focus on further optimizing these compounds for clinical use, evaluating their pharmacokinetics and toxicity profiles, and exploring their applications in other therapeutic areas such as anticancer and antiviral treatments.</p><h3 data-test=\"abstract-sub-head","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green approach for fabrication of high-quality graphene nanosheet from the waste of PET bottle plastic and wood sawdust by co-pyrolysis technology for dye adsorption from aqueous solution","authors":"Mona Fouladi, Maryam Kavousi Heidari, Omid Tavakoli, Yousef Hafezi","doi":"10.1007/s11696-024-03542-y","DOIUrl":"https://doi.org/10.1007/s11696-024-03542-y","url":null,"abstract":"<p>Among carbon-based nanoparticles, graphene has garnered significant attention since its discovery as a carbon allotrope, owing to its unique two-dimensional structure and outstanding characteristics. In this research study, we present an environmentally friendly, cost-effective technique with the potential for mass production of valuable products such as graphene nanosheets. Graphene was derived from a mixture of wood sawdust and polyethylene–terephthalate bottles as the feedstock, along with a combination of sand and plant fertilizer that was modified by oxalic acid acting as a catalyst. The feedstock was successfully converted to graphite using a two-step fluidized-bed co-pyrolysis technology. Firstly, an experiment was conducted under a nitrogen atmosphere, subjecting the mixture to 500 °C for 30 min at a ramping rate of 5 °C/min, resulting in the synthesis of a black-charged residue. In the second step, graphite was obtained by subjecting the residue to 800 °C for 2 h at a ramping rate of 10°C/min, using the acid-modified catalyst in a nitrogen atmosphere. Finally, graphene nanosheets were produced from graphite through microwave-assisted liquid phase exfoliation. Due to the exceptional features of the synthesized graphene, it was used as an adsorbent for the removal of two organic dyes rhodamine B (RB) and malachite green (MG) from an aqueous solution. The effects of various factors on the adsorption capacity were studied in detail. The chemical structure and morphology of the synthesized samples were analyzed using advanced characterization techniques like XRD, FTIR, EDX, TGA, DTGA, and ZETA to determine the structure of graphene nanosheets and the degree of graphitization. The two models (Freundlich and Langmuir) were used to explain the experimental data obtained three different temperatures (298, 318, and 338 K) with a certain amount of graphene concentrate (0.04 g); the result showed the maximum adsorption capacity of RB and MG solution are 6.25 mg/g and 3 mg/g, respectively. The percentage of dye adsorbed for RB and Mg is 62.5 and 30%, respectively, in the optimum temperature 338 K, and optimum concentration for RB and MG is 25 and 12 ppm, respectively; as a result, the graphene considers as an ideal adsorbent (environmentally friendly and cost-effective) for removal of cationic types of dyes.</p>","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141504875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A miniaturized, portable, cost-effective photometer with a smartphone detector as a demonstrative model for measuring the total phenolic content of some nutraceuticals","authors":"Heba-Alla H. Abd-ElSalam, Geena N. N. Saleh, Khaled G. Waked, Omar A. Refaeey, Kerolos S. Poules, Hanan H. Georgey, Eman S. Elzanfaly","doi":"10.1007/s11696-024-03560-w","DOIUrl":"https://doi.org/10.1007/s11696-024-03560-w","url":null,"abstract":"<p>The capability of smartphones is progressing quickly; they have been incorporated into spectrophotometric methods of analysis, which are used in almost all analytical laboratories. A demonstrative, teaching, miniaturized, portable and cost-effective photometer was built by operating a smartphone as a detector, a light-emitting diode lamp as radiation source with a freely accessible web application to determine the absorbance. The device miniaturization enables the in site analysis; in addition to minimal power usage significantly supports green analytical chemistry (GAC) principles. Total polyphenol content as example of routine colorimetric method of analysis was used to test the functionality of the introduced model. The statistically compared results to those produced from a commercially available model revealed no significant difference between the two models' output. Furtherly, total polyphenol content was quantitatively determined utilizing the suggested photometer for two nutraceutical products. Concerning GAC principles, the presented model verified sufficient greenness when measured using AGREE metric system for greenness assessment of the proposed method of analysis using the proposed model.</p><h3 data-test=\"abstract-sub-heading\">Graphical Abstract</h3>\u0000","PeriodicalId":513,"journal":{"name":"Chemical Papers","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141525179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}