Green Chemistry Letters and Reviews最新文献_第8页

Source of Cr(VI) in the aquatic ecosystem, its genotoxic effects and microbial removal from contaminated water 水生生态系统中Cr(VI)的来源、遗传毒性效应及污染水体的微生物去除

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2267079

Veer Singh, Kumar Abhishek, Sachchida Nand Rai, Santosh K. Singh, Emanuel Vamanu, Ashish Kumar

{"title":"Source of Cr(VI) in the aquatic ecosystem, its genotoxic effects and microbial removal from contaminated water","authors":"Veer Singh, Kumar Abhishek, Sachchida Nand Rai, Santosh K. Singh, Emanuel Vamanu, Ashish Kumar","doi":"10.1080/17518253.2023.2267079","DOIUrl":"https://doi.org/10.1080/17518253.2023.2267079","url":null,"abstract":"Cr(VI) compounds have important industrial applications and are used in various sectors like tanning, chrome plating, anti-corrosion agents and wood preservation. The Cr(VI) contamination in the wastewater is generally due to several natural and anthropogenic sources. Anthropogenic activities like several industrial operations play a major role in the Cr(VI) contamination in the aquatic ecosystem. Cr(VI) well-known toxic metal ion and its exposure in humans causes several health issues. Cr(VI) enters the cells and gradually reduces into a lower oxidation state and generates oxidative stress in the cell which damages cell organelles. The Cr(VI) mediated genotoxicity has been described as damaging the DNA base pairing, sugar-phosphate backbone, histone modification and chromosomal damage. Water and wastewater must be treated to remove Cr(VI) due to its high toxicity. There are several, physiochemical methods used for Cr(VI) remediation but these approaches are expensive and produce hazardous sludge during the treatment process. Therefore, a suitable environmentally friendly and effective Cr(VI) removal approach is urgently needed. Microbial removal of Cr(VI) is considered an eco-friendly and cost-effective process. In this, the authors focused on sources, genotoxicity and microbial remediation approaches of Cr(VI).","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mitigation effect of natural lettuce oil on the corrosion of mild steel in sulfuric acid solution: chemical, electrochemical, computational aspects 天然生菜油在硫酸溶液中对低碳钢腐蚀的减缓作用:化学、电化学、计算方面

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2249019

Metwally Abdallah, Kamal A. Soliman, Majda Alfakeer, Ameena M. Al-bonayan, Mohamed T. Alotaibi, Hana Hawsawi, Omar A. Hazazi, Reda S. Abdel Hameed, Mohamed Sobhi

{"title":"Mitigation effect of natural lettuce oil on the corrosion of mild steel in sulfuric acid solution: chemical, electrochemical, computational aspects","authors":"Metwally Abdallah, Kamal A. Soliman, Majda Alfakeer, Ameena M. Al-bonayan, Mohamed T. Alotaibi, Hana Hawsawi, Omar A. Hazazi, Reda S. Abdel Hameed, Mohamed Sobhi","doi":"10.1080/17518253.2023.2249019","DOIUrl":"https://doi.org/10.1080/17518253.2023.2249019","url":null,"abstract":"The inhibition vigor of natural lettuce oil against corrosion of mild steel (MSt) 1.0 M H2SO4 solutions was investigated using chemical, electrochemical, and computational studies. The anti-corrosion efficacy (%AE) increases with the increase in the amount of doses of lettuce oil and reaches 95.83% from the galvanostatic polarization. The anti-corrosion process was demonstrated by the adsorption of lettuce oil onto the surface of MSt. The adsorption is spontaneous due to the negative signs of free energy of adsorption. The adsorption is subjected to Langmuir isotherm. Lettuce oil inhibits the pitting corrosion of MSt in chloride -containing solutions by transferring the pitting potential to the noble directions. Density functional theory (DFT) and Monte Carlo (MC) simulations were performed on the four components of natural lettuce oil. The adsorption of the inhibitors on the Fe(110) in the solutions is in parallel form. The results obtained from DFT and MC simulations predicted that α-Lactucerol and Lactupicrin give the MC simulations were performed on the four components of natural lettuce oil. The adsorption of the inhibitors on the Fe(110) in the solutions is in parallel form. The results obtained from DFT and MC simulations predicted that α-Lactucerol and Lactupicrin give the highest %AE.","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135798216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable use of mining and electronic waste for nanomaterial synthesis with technological applications: state of the art and future directions 可持续利用采矿和电子废物进行纳米材料合成及其技术应用:技术现状和未来方向

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2260401

Lucas Patricio Hernández-Saravia, Erico R. Carmona, Aliro Villacorta, Felipe S. Carevic, Ricardo Marcos

{"title":"Sustainable use of mining and electronic waste for nanomaterial synthesis with technological applications: state of the art and future directions","authors":"Lucas Patricio Hernández-Saravia, Erico R. Carmona, Aliro Villacorta, Felipe S. Carevic, Ricardo Marcos","doi":"10.1080/17518253.2023.2260401","DOIUrl":"https://doi.org/10.1080/17518253.2023.2260401","url":null,"abstract":"In the last years, the study of metals recovery and nanoparticle transformation from industrial residues has gained attention because this theme contributed to improving the valorization of the so-called wasted, transforming the simple recycling strategies to more complex and highly technological new approach methodologies, delivering added value to raw materials and allowing the development of new advanced materials with unique physicochemical characteristics for multiple functionalities according to the new growing demands. The present work reviews the available literature about using mining and electronic waste (e-waste) for recycling-extracting metallic products and their transformation into nanomaterials (NMs). The applications and challenges of these NMs were also analyzed and discussed. Acid and alkaline treatments were the main recovery methods, while the synthesis by chemical reduction was the most used for the fabrication of NPs. Nano-alloy, Cu, Fe, and Au NPs were the main products obtained from PCBs and tailing waste. In addition, catalysis, sensors, and antimicrobial activity were the primary applications described. Due to the reutilization of metallic raw, direct transformation, low-cost, and eco-friendly synthesis processes could be an attractive alternative to the production of NPs on large scales.","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesis of gold and silver nanoparticles as antidiabetic and anticancerous agents 绿色合成金、银纳米颗粒作为抗糖尿病和抗癌剂

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2275666

Muhammad Asam Raza, Umme Farwa, Muhammad Waseem Mumtaz, Javeria Kainat, Areej Sabir, Abdullah G. Al-Sehemi

{"title":"Green synthesis of gold and silver nanoparticles as antidiabetic and anticancerous agents","authors":"Muhammad Asam Raza, Umme Farwa, Muhammad Waseem Mumtaz, Javeria Kainat, Areej Sabir, Abdullah G. Al-Sehemi","doi":"10.1080/17518253.2023.2275666","DOIUrl":"https://doi.org/10.1080/17518253.2023.2275666","url":null,"abstract":"Green nanotechnology is an eco-friendly method for the biosynthesis of metallic nanoparticles, which are being used due to their unique features and bio-applications in various fields. World Health Organization (WHO) stated that the use of medicinal plants to treat a variety of disorders, such as diabetes mellitus (DM), cancer, HIV infection, hepatitis, tuberculosis (TB), and malaria is very effective. Green synthesis is a cost-effective, environment- friendly, and safe method. There are a wide variety of native medicinal plants around the world, owing to their unique physical, chemical, and biological characteristics, used for gold and silver nanoparticle (NP) synthesis, and are potent among all metal nanoparticles. However, as an alternative to several traditional techniques to synthesize nanoparticles, green chemistry has arisen. This review covers the green synthesis of AuNPs/AgNPs and its significance as a potent anticancer and antidiabetic agent. All literature surveys will be helpful in terms of further progress as to go from summarizing or concluding data along challenges and future perceptions.","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135799669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advances in green chemistry education 绿色化学教育进展

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2192320

Loyd D. Bastin, Andrew P. Dicks

引用次数: 0

Membrane degradation in redox flow batteries 氧化还原液流电池的膜降解

3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2274529

Felix Lulay, Claudia Weidlich, Markus Valtiner, Christian M. Pichler

引用次数: 0

Method development and validation of Atorvastatin, Ezetimibe and Fenofibrate using RP-HPLC along with their forced degradation studies and greenness profiling 阿托伐他汀、依折替贝和非诺贝特的RP-HPLC方法开发和验证，并进行了强制降解研究和绿色分析

IF 6.6 3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2198651

Viswanathan Sukumar, Saravanan Chinnusamy, Hemanth Kumar Chanduluru, S. Rathinam

{"title":"Method development and validation of Atorvastatin, Ezetimibe and Fenofibrate using RP-HPLC along with their forced degradation studies and greenness profiling","authors":"Viswanathan Sukumar, Saravanan Chinnusamy, Hemanth Kumar Chanduluru, S. Rathinam","doi":"10.1080/17518253.2023.2198651","DOIUrl":"https://doi.org/10.1080/17518253.2023.2198651","url":null,"abstract":"ABSTRACT The present study aimed to separate the three-drug combination and degradant products by applying stress studies in bulk and pharmaceutical using RP-HPLC green analytical chemistry principles to make the separation better and more effective without compromising the standard limits. The three drugs have separated using the Mobile Phase Mixture of 10 volumes of buffer (0.1% triethanolamine in water) and 90 volumes of ethanol on the stationary phase Inertsil ODS 3 (250 mm x 4.6 mm), 5 µm column, at a wavelength of 256 nm. The method has been performed on a linear concentration range of 12–28 µg/mL for ATR, EZB, and 192- 448 µg/mL for FNF. The forced degradation studies showed that the ATR had > 5% degradation in acid, peroxide and thermal degradation, as EZB tends to degrade more than 15% at alkali hydrolysis. Moreover, the methodology has been validated according to ICH Q2 R1 guidelines, assessed using green evaluation tools like GAPI, AES, and AGREE, and found eco-friendly according to the output of the greenness outcomes. The developed method employed for determining three drugs has shown within limits according to the guidelines, easily adaptable by the pharmaceutical industries for their regular quality control analysis of the combinations. GRAPHICAL ABSTRACT","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"10 1","pages":""},"PeriodicalIF":6.6,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88585268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Composite material from waste poly (ethylene terephthalate) reinforced with glass fiber and waste window glass filler 复合材料由废聚对苯二甲酸乙酯增强玻璃纤维和废窗玻璃填料组成

IF 6.6 3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2023.2169081

B. Worku, Tessera Alemneh Wubieneh

{"title":"Composite material from waste poly (ethylene terephthalate) reinforced with glass fiber and waste window glass filler","authors":"B. Worku, Tessera Alemneh Wubieneh","doi":"10.1080/17518253.2023.2169081","DOIUrl":"https://doi.org/10.1080/17518253.2023.2169081","url":null,"abstract":"ABSTRACT This research is manufactured composite materials from waste poly (ethylene terephthalate) reinforced with glass fiber and filled with waste window glass powder for tile application. The composite samples were prepared by the melt-mixing method followed by compression molding. The mechanical, thermal, and physical properties are investigated. To do this Charpy impact and Rockwell hardness testing machines, DSC, and Thermogravimetric analysis instruments were used. For this, it was prepared eleven samples by varying the glass fiber weight percentage from 0 to 10, matrix weight percentage from 70 to 85, and glass powder filler weight percentage from 5 to 20. The maximum impact strength (5.11 J/cm2) is recorded at 10% weight of glass fiber, 85% weight of PET matrix, and 5% weight of window glass filler. The maximum Rockwell hardness (184.2HR) and the minimum water absorption (0.048%) are also recorded at 0 weight % of glass fiber, 80 weight % of poly(ethylene terephthalate), PET, matrix, and 20 weight% of window glass filler. It can be concluded that the impact strength increased with increased weight % of glass fiber and decreased with increased window glass filler. The Rockwell hardness increased, and the water absorption decreased with increased weight % of window glass filler. GRAPHICAL ABSTRACT","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"57 1","pages":""},"PeriodicalIF":6.6,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86945167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A greener tetraphenylporphyrin synthesis and metallation: an undergraduate teaching experiment 绿色四苯基卟啉合成与金属化——一个本科教学实验

IF 6.6 3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2022.2164700

Matthew A. Nitka, Katarina E. Zerbee, Julianne M. Dee, Matthew A. Cranswick, E. Zovinka, John R. De Backere

引用次数: 0

Is the pandemic masking waste management? – A review on fallout of the COVID-19 viral contagion 大流行是否掩盖了废物管理?——新冠肺炎疫情影响研究综述

IF 6.6 3区化学

Green Chemistry Letters and Reviews Pub Date : 2023-01-02 DOI: 10.1080/17518253.2022.2164224

M. Ganesapillai, Aditya Tiwari, Rishabh Mehta, Aritro Sinha, Ishita Sarkar, B. Mondal, Vijayalakshmi Chellappa, Amritbir Riar

{"title":"Is the pandemic masking waste management? – A review on fallout of the COVID-19 viral contagion","authors":"M. Ganesapillai, Aditya Tiwari, Rishabh Mehta, Aritro Sinha, Ishita Sarkar, B. Mondal, Vijayalakshmi Chellappa, Amritbir Riar","doi":"10.1080/17518253.2022.2164224","DOIUrl":"https://doi.org/10.1080/17518253.2022.2164224","url":null,"abstract":"The global outbreak of SARS-CoV-2 has spurred a reassessment of Municipal Solid Waste management strategies and approaches. A significant need for sanitation and hygiene was accentuated for disease prevention and control with the onset of the pandemic. With an alteration of the status quo in waste management system, an unprecedented amount of face masks, protective equipment, and other biological wastes was generated in the form of Municipal Solid Waste. This upsurge of potentially infected wastes originated a risk of transmission amongst frontline workers. Furthermore, the potential contamination of Municipal Solid Waste was rendered as a legitimate threat due to improper collection practices, disposal and handling of solid waste. Several novel waste disposal techniques and waste management policies were also introduced during this period. However, the sanitation-policy making-occupational safety nexus remains inadequately explored under the prevalent COVID-19 scenario. Through the prism of shifting waste composition, this review offers a global assessment of existing solid waste management systems during the COVID-19 pandemic. The physiological and psychological hazards faced by the frontline workers were explored and instances of best-case and worst-case policies on solid waste handling were recorded. Modern methods of waste disposal and latest trends of policymaking were evaluated. A model study of unsupervised learning via Partition Around Medoids cluster analysis was undertaken to reveal underlying patterns of waste management policies. Although, the clusters were formed devoid of any socio-economic parameters, this study strives to indicate proof of concept and can serve as a precursor to advanced clustering studies. © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.","PeriodicalId":12768,"journal":{"name":"Green Chemistry Letters and Reviews","volume":"29 1","pages":""},"PeriodicalIF":6.6,"publicationDate":"2023-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81512727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2