Article
Environmental Sciences
Yu Mei, Jun Chen, Hua Pan, Feilin Hao, Jiachao Yao
Summary: A new modified PbO2 electrode (Al-PbO2) was successfully prepared for the electrochemical oxidation of TCS, showing a decrease in electrical efficiency per log order after TiO2 NTs attachment and Al3+ doping. The study investigated the effects of current density, pH value, and electrolyte concentration, and detected intermediate organo-chlorinated compounds. Ecotoxicity assessment revealed that the degradation of TCS by the electrooxidation system with Ti/TiO2 NTs/Al-PbO2 anode resulted in smaller toxicity compared to the parent compounds.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Electrochemistry
Naichuan Yu, Hanfei Cao, Xintong Hong, Xianhe Mao, Tongzhen Li, Hao Yuan, Jingnan Li, Fuchen Luo, Mingyu Li
Summary: This study compares the performance difference between PbO2 electrode and RuO2-IrO2 electrode, and finds that the former is suitable for the degradation of phenol, while the latter is suitable for the degradation of crystal violet.
JOURNAL OF SOLID STATE ELECTROCHEMISTRY
(2023)
Article
Engineering, Environmental
Xiaolu Fu, Yanhe Han, Han Xu, Zhimin Su, Lina Liu
Summary: A novel Ti/SnO2-Sb/PbO2-GO-Ce electrode was fabricated for efficient electrocatalytic oxidation of phenol, showing improved phenol removal efficiency under optimized experimental parameters. The electrode exhibited stable and admirable reusability after 10 successive recycles, confirming its high potential for practical applications.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Buming Chen, Jianhua Liu, Shichuan Wang, Hui Huang, Yapeng He, Zhongcheng Guo
Summary: The study successfully prepared MnO2 coatings in sulfate and nitrate systems through electrodeposition, and investigated their electrochemical properties. The results indicate that MnO2 prepared in the nitrate system exhibited better oxygen evolution activity and electrochemical stability compared to that in the sulfate system.
Article
Engineering, Environmental
Xubin Qian, Kefu Peng, Lei Xu, Shaoyu Tang, Weilai Wang, Min Zhang, Junfeng Niu
Summary: This study successfully decomposed five water-soluble PPCPs using modified β-PbO2 anodes, with Ti/SnO2-Sb/La-PbO2-PVDF demonstrating the best performance. The hydrophobic surface increased the proportion of free HO center dot, leading to higher radical utilization rate and better degradation performance.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Environmental Sciences
Maryam Dolatabadi, Mohammad Hassan Ehrampoush, Mostafa Pournamdari, Ali Asghar Ebrahimi, Hossein Fallahzadeh, Saeid Ahmadzadeh
Summary: In this study, a modified Bi-PbO2 electrode was used to simultaneously degrade fenitrothion, trifluralin, and chlorothalonil in synthetic and pesticide wastewater. A high-performance liquid chromatography method was developed to identify the pesticides simultaneously. Quadratic models were developed to investigate the effects of operating parameters and predict the degradation efficiencies. The maximum degradation efficiencies obtained were 99.7%, 100%, and 100% for fenitrothion, trifluralin, and chlorothalonil, respectively.
Article
Green & Sustainable Science & Technology
Chunli Wan, Lianfa Zhao, Changyong Wu, Lin Lin, Xiang Liu
Summary: This study investigated the effect of Bi metal doping on the Ti/SnO2-Sb/PbO2 anode and found that Bi5+ doping increased the active sites on the electrode surface, resulting in higher catalytic reaction activity and oxygen evolution potential. Electrocatalytic oxidation experiments demonstrated that the Ti/SnO2-Sb/Bi5+-PbO2 electrode exhibited high removal rate and apparent kinetic coefficient for phenol. Energy consumption evaluation showed that Bi5+-doped electrodes had the highest current efficiency and lowest energy consumption.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Electrochemistry
Lihua Yu, Juanqin Xue, Lihua Zhang, Changbin Tang, Yingjuan Guo
Summary: The addition of a titanium-lead composite oxide nanowire intermediate layer on a porous titanium substrate significantly improved the morphology and electrochemical performance of PbO2 electrodes. The results showed an increase in electrode lifespan, a maximum oxygen evolution potential, and higher COD removal rate in the presence of chloride ions.
ELECTROCHIMICA ACTA
(2021)
Article
Engineering, Chemical
Xiangjuan Ma, Yan Yan, Qizhou Dai, Jianxian Gao, Shengjue Liu, Yijing Xia
Summary: This study focused on the electrochemical oxidation of Acid Blue 9 and found that the pulse current mode resulted in higher efficiency and energy savings compared to direct current mode. By optimizing mass transfer and oxidation efficiency, the treatment of Acid Blue 9 wastewater can be further improved for higher effectiveness and energy efficiency.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Engineering, Chemical
Fuqiang Wei, Dexiang Liao, Yue Lin, Chao Hu, Jiaqi Ju, Yongsheng Chen, Daolun Feng
Summary: A Ti/TiO2-NTs/PbO2 electrode was successfully fabricated and showed superior electrochemical performance in degrading reverse osmosis concentrate from local printing and dyeing mills. The introduction of TiO2-NTs enhanced electron transport and facilitated the generation of hydroxyl radicals, leading to more effective degradation under weakly alkaline conditions. The electrode retained its COD removal capacity and morphology, with no detection of Pb(II) even after 10 cycles of continuous use.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Genta Yanagi, Mai Furukawa, Ikki Tateishi, Hideyuki Katsumata, Satoshi Kaneco
Summary: By introducing the SnO2-Sb2O3 intermediate layer and Bi oxide, the study successfully improved the electrochemical decolorization efficiency and durability of the PbO2 electrode. The electrodeposition of the PbO2 layer was enhanced and its crystal structure strengthened, resulting in complete decolorization of methylene blue dye.
SEPARATION SCIENCE AND TECHNOLOGY
(2022)
Article
Environmental Sciences
Jingsong Dai, Huajun Feng, Kefan Shi, Xiangjuan Ma, Yan Yan, Ling Ye, Yijing Xia
Summary: In this study, a novel PbO2 electrode was fabricated by adding graphene nanoplatelets (GNP) inter-layer and utilized for degradation of antibiotic enoxacin. The experimental results showed that the electrode had a rough surface, smaller crystal size, and lower charge-transfer resistance, which could effectively inhibit oxygen evolution and promote .OH production. Under certain operating parameters, the electrode could efficiently remove enoxacin.
Article
Chemistry, Physical
Qian Wang, Shiqi Tu, Weiyi Wang, Wei Chen, Xiaoyue Duan, Limin Chang
Summary: In this study, an Indium doped Ti/PbO2 electrode was prepared using simple electrodeposition technology for the electrochemical degradation of cefalexin (CLX). The optimized Ti/In-PbO2 electrode exhibited improved electrocatalytic activity and stability, leading to a faster degradation rate of CLX compared to the pristine Ti/PbO2 electrode. Various factors influencing the removal efficiency of CLX were investigated, and a degradation pathway for CLX was proposed.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2021)
Article
Electrochemistry
Yijing Xia, Yan Yan, Lingbing Hu, Qizhou Dai, Xiangjuan Ma, Juqing Lou, Yi Xia
Summary: This study investigated the enhanced mechanism of electrochemical degradation of antibiotic norfloxacin using a self-made Ti/SnO2-Sb2O3/alpha,beta-Co-PbO2 electrode. The Co-doped PbO2 electrode exhibited improved characteristics for the electrochemical oxidation of NOR, achieving high removal rates of NOR, COD, and TOC under optimal operating parameters. Through the detection of intermediates, a reaction pathway involving decarboxylation, defluorination, and piperazine ring-opening was proposed. The toxicity assessment results showed that electrochemical oxidation effectively reduced the toxicity of NOR to the environmental ecosystem.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2021)
Article
Environmental Sciences
Pingzhou Duan, Chang Qian, Xiao Wang, Xiaobo Jia, Lixin Jiao, Yu Chen
Summary: A novel Ti/polyaniline-Co/PbO2-Co electrode with higher active site density and better crystalline morphology was constructed, which could effectively degrade cephalexin in wastewater and achieve efficient mineralization.
ENVIRONMENTAL RESEARCH
(2022)
Review
Environmental Sciences
Sikandar Mulla, Bahareh Asefi, Ram Naresh Bharagava, Ganesh Dattatraya Saratale, Jiangwei Li, Chu-Long Huang, Chang-Ping Yu
ENVIRONMENTAL REVIEWS
(2020)
Article
Environmental Sciences
Jaehyeong Park, Ganesh Dattatraya Saratale, Si-Kyung Cho, Sungjun Bae
SCIENCE OF THE TOTAL ENVIRONMENT
(2020)
Article
Biochemistry & Molecular Biology
Siddheshwar Kshirsagar, Pankajkumar Waghmare, Ganesh Saratale, Rijuta Saratale, Mayur Kurade, Byong-Hun Jeon, Sanjay Govindwar
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
(2020)
Article
Materials Science, Textiles
Gajanan Ghodake, Surendra Shinde, Ganesh Dattatraya Saratale, Avinash Kadam, Rijuta Ganesh Saratale, Dae-Young Kim
FIBERS AND POLYMERS
(2020)
Review
Materials Science, Multidisciplinary
Ganesh Shimoga, Ramasubba Reddy Palem, Dong-Soo Choi, Eun-Jae Shin, Pattan-Siddappa Ganesh, Ganesh Dattatraya Saratale, Rijuta Ganesh Saratale, Soo-Hong Lee, Sang-Youn Kim
Summary: Metallic nanostructures and metal-organic frameworks are crucial for high-performance supercapacitors, working synergistically with conducting polymers to enhance specific capacitance and cyclic stability. Polypyrrole, known as a synthetic metal, is extensively studied for its excellent properties, ease of preparation, and unique structure-property relationships, contributing to outstanding supercapacitive performances. Researchers have successfully improved the electronic conductivity of metallic nanostructures and metal-organic frameworks by incorporating conducting polymers such as polypyrrole, leading to high-performance electrode materials for supercapacitor applications.
Review
Biochemistry & Molecular Biology
Ajay Kumar, Sandeep Kumar Singh, Chandra Kant, Hariom Verma, Dharmendra Kumar, Prem Pratap Singh, Arpan Modi, Samir Droby, Mahipal Singh Kesawat, Hemasundar Alavilli, Shashi Kant Bhatia, Ganesh Dattatraya Saratale, Rijuta Ganesh Saratale, Sang-Min Chung, Manu Kumar
Summary: Biosurfactants, as newly explored microbial synthesized biomolecules, have a wide range of applications in various fields due to their advantages in improving soil quality, managing plant diseases, and serving as antioxidants and antimicrobials. Their eco-friendly nature and heat resistance make them preferable over chemical counterparts.
Review
Plant Sciences
Manu Kumar, Nisha Kumari, Nishant Thakur, Shashi Kant Bhatia, Ganesh Dattatraya Saratale, Gajanan Ghodake, Bhupendra M. Mistry, Hemasundar Alavilli, D. S. Kishor, Xueshi Du, Sang-Min Chung
Summary: Global health has been threatened by numerous pathogenic viral pandemics, with the latest being the COVID-19 pandemic caused by the novel coronavirus SARS-CoV-2. The rapid transmission of the virus worldwide has led to constraints on healthcare systems and a massive international race to procure vaccines. Plant biotechnology-based expression systems are being utilized as part of international efforts to combat the pandemic, with hopes of providing effective support in vaccine production amidst global demand strains.
Article
Polymer Science
Rijuta Ganesh Saratale, Si-Kyung Cho, Avinash Ashok Kadam, Gajanan Sampatrao Ghodake, Manu Kumar, Ram Naresh Bharagava, Sunita Varjani, Supriya Nair, Dong-Su Kim, Han-Seung Shin, Ganesh Dattatraya Saratale
Summary: This study examines the production of polyhydroxyalkanoates (PHA) by individual microbial cultures and co-cultures using sugarcane bagasse hydrolysates. The co-culture strategy was found to be more effective in sugar assimilation, bacterial growth, and PHA production compared to individual strains. The addition of cost-effective nutrient supplements and volatile fatty acids further enhanced cell growth and PHA production.
Article
Polymer Science
Rijuta Ganesh Saratale, Si-Kyung Cho, Ganesh Dattatraya Saratale, Manu Kumar, Ram Naresh Bharagava, Sunita Varjani, Avinash A. Kadam, Gajanan S. Ghodake, Ramasubba Reddy Palem, Sikandar I. Mulla, Dong-Su Kim, Han-Seung Shin
Summary: Dark fermentative hydrogen synthesis using biomass is a promising and energy-efficient process, with the resulting acidogenic effluent serving as a sustainable carbon substrate for the synthesis of high-value compounds like PHA. This review outlines methods for converting acidogenic effluents into PHA and highlights research progress and enhancement techniques, offering valuable insights for sustainable and cost-effective bioplastics production.
Article
Polymer Science
Rijuta Ganesh Saratale, Ganesh Dattatraya Saratale, Somin Ahn, Han-Seung Shin
Summary: This study introduces a rapid synthesis technique for silver nanoparticles utilizing grape pomace extracted tannin, which was optimized for size and morphology, and characterized using various analytical tools. The synthesized Ta-AgNPs showed potential in inhibiting carbohydrate digesting enzymes, antioxidant activities, and antibacterial properties against pathogenic strains.
Article
Polymer Science
Rijuta Ganesh Saratale, Si-Kyung Cho, Ganesh Dattatraya Saratale, Avinash Ashok Kadam, Gajanan Sampatrao Ghodake, Verjesh Kumar Magotra, Manu Kumar, Ram Naresh Bharagava, Sunita Varjani, Ramasubba Reddy Palem, Sikandar I. Mulla, Dong-Su Kim, Han-Seung Shin
Summary: This study explores the potential of sodium lignosulfonate as a reducing and fabricating agent in preparing silver nanoparticles. The synthesized nanoparticles showed crystalline structure, photocatalytic activity, antibacterial potential, and antidiabetic activity. This suggests that sodium lignosulfonate has promising applications in various fields.
Article
Chemistry, Analytical
Avinash A. Kadam, Ganesh D. Saratale, Gajanan S. Ghodake, Rijuta G. Saratale, Asif Shahzad, Verjesh Kumar Magotra, Manu Kumar, Ramasubba Reddy Palem, Jung-Suk Sung
Summary: Monitoring phenolic compounds is crucial in various sectors, and laccase-based biosensing platforms have proven to be effective. However, a detailed account of advancements in laccase immobilization techniques is lacking. This review evaluates the impact of nano-immobilization techniques on laccase biosensing platforms and discusses future developments, including multi-layer laccase electrodes, covalent immobilization routes, electroconductive polymeric matrices, and novel entrapment techniques. This comprehensive assessment provides insights into the feasibility of highly specific laccase biosensors for industrial, medicinal, food, and environmental applications.
Article
Chemistry, Analytical
Surendra Krushna Shinde, Dae-Young Kim, Rijuta Ganesh Saratale, Avinash Ashok Kadam, Ganesh Dattatraya Saratale, Asad Syed, Ali H. Bahkali, Gajanan Sampatrao Ghodake
Summary: A highly selective method using gold nanoparticles was developed to detect aminoglycoside (AMG) antibiotics, which was successfully applied for antibiotic residue monitoring in dairy products. This rapid and sensitive approach not only accurately identifies target analytes, but also ensures the safe use of AMG antibiotics.
Article
Biochemistry & Molecular Biology
Ajay Kumar, Rahul Prasad Singh, Indrajeet Kumar, Priya Yadav, Sandeep Kumar Singh, Kaushalendra, Prashant Kumar Singh, Rajan Kumar Gupta, Shiv Mohan Singh, Mahipal Singh Kesawat, Ganesh Dattatraya Saratale, Sang-Min Chung, Manu Kumar
Summary: This review addresses the importance of algal metabolites in COVID-19 treatment, including their antiviral and immune-boosting properties.
Correction
Health Care Sciences & Services
Ganesh Dattatraya Saratale, Han-Seung Shin, Surendra Krushna Shinde, Dae-Young Kim, Rijuta Ganesh Saratale, Avinash Ashok Kadam, Manu Kumar, Ali Hassan Bahkali, Asad Syed, Gajanan Sampatrao Ghodake
JOURNAL OF PERSONALIZED MEDICINE
(2022)
