Article
Environmental Sciences
Kaiming Kang, Baoyou Liu, Gang Yue, Hongwei Ren, Keyang Zheng, Limin Wang, Zhiqiang Wang
Summary: A new type of green carbon quantum dots (ILB-CQDs) was prepared using a hydrothermal method with an ionic liquid as a modifier and grape skin as a carbon source. These CQDs have a ring-like stable structure obtained from hydrogen-bonded lattice structure ionic liquid preparation, ensuring stability for over 90 days. The prepared CQDs showed uniform particle size, high quantum yield (26.7%), and excellent fluorescence performance due to the catalytic effect of the ionic liquid on cellulose. They are a smart material for the selective detection of Fe3+ and Pd2+, meeting the WHO drinking water standards.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Article
Chemistry, Multidisciplinary
Samuel Budi Wardhana Kusuma, Daisuke Hirose, Akina Yoshizawa, Laszlo Szabo, Daiki Ina, Naoki Wada, Kenji Takahashi
Summary: To reduce dependence on petroleum resources, this study successfully synthesized full-biobased cellulose esters using an ionic liquid as a solvent and catalyst, with the development of a new noncarboxylate-type ionic liquid to prevent side reactions. The synthesis demonstrates excellent atom economy without additional catalysts or activators under metal-free conditions.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Chemistry, Multidisciplinary
Razvan C. Cioc, Marc Crockatt, Jan C. van Der Waal, Pieter C. A. Bruijnincx
Summary: A hydrazine-mediated approach was used to produce renewable aromatics by Diels-Alder aromatization of biobased furfurals. The synthesis of aromatics using this method was selective, simple, and mild.
Article
Biotechnology & Applied Microbiology
Yu Xue, Xiao-Guang Zhang, Ze-Ping Lu, Chao Xu, Hua-Jin Xu, Yi Hu
Summary: Various betaine ionic liquids were used to modify Candida antarctica lipase B (CALB), leading to improved catalytic activity, thermostability, and tolerance to organic solvents. The modification effect increased with the chain length of the ionic liquid. The introduction of the ionic liquid caused changes in the microenvironment and secondary structure of CALB. Molecular dynamics simulations showed that the modified CALB had a more stable structure and enhanced hydrolytic activity.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2022)
Article
Green & Sustainable Science & Technology
Berna Nis, Burcak Kaya Ozsel
Summary: This study investigated the conversion of biomass into valuable chemicals using different ionic liquid-water mediums and optimized reaction parameters to achieve high efficiency. The results showed that an efficient ionic liquid catalyst was found for the conversion, and this method provides an alternative approach for producing valuable chemicals from renewable biomass.
Review
Chemistry, Multidisciplinary
Cui Quan, Yingying Zhou, Jiawei Wang, Chunfei Wu, Ningbo Gao
Summary: Carbon capture and sequestration technologies are crucial for reducing CO2 emissions and mitigating global warming. Carbon-based materials, produced from biomass through technologies like pyrolysis and hydrothermal carbonization, have been identified as effective tools in CO2 reduction. This review analyzes recent research on the use of biomass-based materials for CO2 capture, focusing on biomass conversion processes and carbon material modification methods. The mechanisms of CO2 capture and the potential future research directions are also discussed.
JOURNAL OF CO2 UTILIZATION
(2023)
Article
Energy & Fuels
Lu Xu, Aili Wang, Siqiang Li, Liya Zhang, Ruiyu Pan, Peng Guo, Ming Yi, Jie Liu
Summary: Biomass residue cellulose-based poly-(ionic liquid)s (ILs) were synthesized in situ via activators generated by electron transfer for atom transfer radical polymerization in ionic liquid microemulsions. These poly-ILs exhibited good thermal stability and adsorption capacity for heavy metal ions, especially nickel ions.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Article
Agricultural Engineering
Xiaocong Liang, Junyu Wang, Hantao Liu
Summary: Quantitative recovery of acidic ionic liquids (AILs) was achieved through ultrafiltration and bipolar membrane electrodialysis (BMED), providing a sustainable biomass processing methodology using AILs.
BIORESOURCE TECHNOLOGY
(2021)
Article
Polymer Science
Seonghyun Chung, Seul-A Park, Sung Bae Park, Hojung Kwak, Dongyeop X. Oh, Dong Soo Hwang, Hyeonyeol Jeon, Jun Mo Koo, Jeyoung Park
Summary: Bio-super engineering plastic using biomass-derived isosorbide based poly(arylene ether ketone) (IK) is important for sustainable development. Cellulose nanofibers (CNFs) were used as fillers to enhance the mechanical properties of IK. Adding 0.05 wt% CNF increased elongation and acted as a plasticizer, while 0.1 wt% CNF increased both tensile strength and elongation, improving the tensile toughness by up to two-fold through interaction between the matrix and filler. Overall, the addition of CNFs has the potential to improve the mechanical properties of IK, making it suitable for various sustainable applications.
POLYMER DEGRADATION AND STABILITY
(2023)
Article
Chemistry, Multidisciplinary
Ferdy J. A. G. Coumans, Zhanna Overchenko, Jan J. Wiesfeld, Nikolay Kosinov, Kiyotaka Nakajima, Emiel J. M. Hensen
Summary: The article discusses the potential of carbohydrate-derived furanic compounds as a renewable resource, the need for novel catalytic chemistry to increase product yields, and presents several protection strategies for 5-HMF.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Shibo Wang, Siheng Wang, Minggui Shen, Xu Xu, He Liu, Dan Wang, Hongxiao Wang, Shibin Shang
Summary: The novel flame retardant FPASO-DOPO enhances the flame retardancy of rigid polyurethane foam by reducing smoke release through the synergistic effect of phosphorus and silicon. The modified foam not only increased the limiting oxygen index and reduced total smoke release, but also exhibited good flame retardancy.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Review
Engineering, Environmental
Preeti Tyagi, Sachin Agate, Orlin D. Velev, Lucian Lucia, Lokendra Pal
Summary: This review explores biobased polymers for industrial applications, their end fate, and most importantly, origin and key aspects enabling soil biodegradation. The physicochemical properties of biobased synthetic and natural polymers and the primary factors governing degradation are explored. Factors impacting ultraviolet (UV) stability of biopolymers have been described including methods to enhance photoresistance and impact on biodegradation. It discusses end-fate of biopolymers in soil and impact of residues on soil health. A limited number of studies examine side effects (e.g., microbial toxicity) from soil biodegradation of composites and biopolymers. Currently available standards for biodegradation and composting have been described with limitations and scope for improvements. Finally, design considerations and implications for sustainable polymers used, under consideration, and to be considered within the context of a rational biodegradable strategy are elaborated.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Polymer Science
Yannan Lu, Ruqing Liu, Xiao-Chun Hang, David James Young
Summary: In this study, a biomass-derived ionic liquid ([CA][ChCl]) was used as an effective conductivity enhancer for PEDOT:PSS, resulting in improved conductivity and structural changes. Hydration of the post-treatment reagent led to better phase segregation between PEDOT and PSS, morphological changes, and enhancements in conductivity, flexibility, hydrophobicity, and environmental stability.
Article
Environmental Sciences
Karelle S. Guiao, Costas Tzoganakis, Tizazu H. Mekonnen
Summary: This study successfully extracted lignin at high solid loadings and shorter residence times using ionic liquids, overcoming the limitations of low solid loading and long processing times.
Article
Chemistry, Physical
Edward Tatenda Marondedze, Muhammad Mohsin Azim, Bice S. Martincigh, Annegret Stark
Summary: In this study, a binary system of IL-OH and IL-Ester ionic liquids (ILs) was prepared and characterized. The physico-chemical properties such as density, viscosity, thermal stability, and refractive index were determined for the binary system. The addition of IL-Ester increased the viscosity and refractive index, while decreasing the density and thermal stability. The study also provided insights into the mixing behavior and interactions among these binary mixtures.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Multidisciplinary Sciences
Yu Guo, Lisu Huang, Guangshun Zhang, Yanfeng Yao, He Zhou, Shu Shen, Bingqing Shen, Bo Li, Xin Li, Qian Zhang, Mingjie Chen, Da Chen, Jia Wu, Dan Fu, Xinxin Zeng, Mingfang Feng, Chunjiang Pi, Yuan Wang, Xingdong Zhou, Minmin Lu, Yarong Li, Yaohui Fang, Yun-Yueh Lu, Xue Hu, Shanshan Wang, Wanju Zhang, Ge Gao, Francisco Adrian, Qisheng Wang, Feng Yu, Yun Peng, Alexander G. Gabibov, Juan Min, Yuhui Wang, Heyu Huang, Alexey Stepanov, Wei Zhang, Yan Cai, Junwei Liu, Zhiming Yuan, Chen Zhang, Zhiyong Lou, Fei Deng, Hongkai Zhang, Chao Shan, Liang Schweizer, Kun Sun, Zihe Rao
Summary: This study identified potent antibodies from COVID-19 convalescent patients that can bind to SARS-CoV-2 Spike protein, with further engineered modifications to enhance their effectiveness and safety. The engineered antibody showed promising results in clearing the virus in a rhesus monkey model of COVID-19, suggesting its potential as a treatment option against SARS-CoV-2 related diseases.
NATURE COMMUNICATIONS
(2021)
Article
Chemistry, Applied
Dandan Zhang, Huiming Liu, Mingjie Chen, Qian Wang, Jin Feng, Xiulin Shu, Cailing Li, Yulian Li, Xiaobao Xie, Qingshan Shi
Summary: Inspired by antimicrobial peptides, antimicrobial peptide mimics were designed based on carboxymethyl cellulose with different diamines introduced. These AMPMs showed great antibacterial effect with strong lethality to bacteria, and their antibacterial mechanism was proved to be the destruction of membrane potential. Additionally, they exhibited excellent blood compatibility and negligible drug resistance, making them potential candidates for antibacterial therapy.
CARBOHYDRATE POLYMERS
(2021)
Article
Environmental Sciences
Mingjie Chen, Xincai Qiu, Weisheng Zeng, Daoli Peng
Summary: In this study, the optimal stratification approach and modeling algorithm for forest aboveground carbon density (AGC) estimation were identified through comparative analysis. The results showed that stratified estimation models, especially those based on dominant species stratification (DSS) and CatBoost algorithm, outperformed unstratified models and achieved higher estimation accuracy. The study demonstrated the positive effect of stratification and suggested the integration of this strategy with national forest inventory for improved monitoring of forest carbon stock over large areas.
Article
Biochemistry & Molecular Biology
Jin-Ming Zhang, Ming-Jie Chen, Jiong-Hui He, Ya-Ping Li, Zhi-Cai Li, Zi-Jing Ye, Yong-Hui Bao, Bing-Jun Huang, Wen-Jie Zhang, Ping Kwan, Yu-Ling Mao, Jing-da Qiao
Summary: LRP1 deficiency may be a potential candidate gene for epilepsy, and the principal ketone body of the ketogenic diet can effectively treat epilepsy caused by LRP1 deficiency.
JOURNAL OF MOLECULAR NEUROSCIENCE
(2022)
Article
Crystallography
Yuanzhao Wu, Mingjie Chen, Haohao Bai, Binjie Wang, Jiye Wang, Yazhou Qin, Weixuan Yao
Summary: In this article, hollow urchin-like Au nanocrystals were prepared using HAuCl4·3H2O and AgNO3 as precursors and ascorbic acid as the reducing agent. The prepared Au nanocrystals exhibited different surface morphologies depending on the amount of HAuCl4·3H2O used. The hollow urchin-like Au nanocrystals were characterized and used in surface-enhanced Raman spectroscopy (SERS) and photocatalytic reactions.
Article
Environmental Sciences
Nan Zhang, Mingjie Chen, Fan Yang, Cancan Yang, Penghui Yang, Yushan Gao, Yue Shang, Daoli Peng
Summary: This study utilized multiple data sources, advanced feature selection methods, and machine learning algorithms for forest height estimation, showing that the combination of multiple sensor data improved accuracy and the XGBoost algorithm outperformed others. The best model incorporating Sentinel-1, Sentinel-2, and topography metrics provided the optimal forest height estimation.
Correction
Biochemistry & Molecular Biology
Jin-Ming Zhang, Ming-Jie Chen, Jiong-Hui He, Ya-Ping Li, Zhi-Cai Li, Zi-Jing Ye, Yong-Hui Bao, Bing-Jun Huang, Wen-Jie Zhang, Ping Kwan, Yu-Ling Mao, Jing-da Qiao
JOURNAL OF MOLECULAR NEUROSCIENCE
(2023)
Article
Spectroscopy
Yazhou Qin, Shusheng Yin, Mingjie Chen, Weixuan Yao, Yingsheng He
Summary: In this study, a highly sensitive surface-enhanced Raman scattering (SERS) method was developed for detecting the opioid drug fentanyl and its analogs. By controlling the morphology of the prepared nanocrystals and performing density functional theory (DFT) calculations, the differentiation of different analogs was achieved.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2023)
Article
Engineering, Biomedical
Mingjie Chen, Yan Li, Huiming Liu, Dandan Zhang, Qing-Shan Shi, Xin-Qi Zhong, Yanzhu Guo, Xiao-Bao Xie
Summary: Lignin, a natural aromatic polymer, has various biological activities and can be used as an environmentally friendly antimicrobial. However, its heterogeneity and ambiguous mechanism of action pose challenges in its application. This review aims to provide insights into lignin chemistry, antimicrobial activity, synthesis approaches, and applications, to inspire researchers in developing lignin antimicrobials.
MATERIALS TODAY BIO
(2023)
Article
Biochemistry & Molecular Biology
Yan Li, Mingjie Chen, Huiming Liu, Dandan Zhang, Qing-Shan Shi, Xiao-Bao Xie, Yanzhu Guo
Summary: This study synthesized aminoalkyl-modified lignins with different degrees of substitution and hydrophobicity by employing alkyldiamines as lysine mimics. The results showed that aminobutyl lignin had enhanced antimicrobial activity against S. aureus and E. coli and performed better than copper ions. The antimicrobial mechanism of action was similar to polylysine, damaging the cell membrane and causing cell death.
Article
Water Resources
Banafsheh Nematollahi, Mohammad Reza Nikoo, Nasser Talebbeydokhti, Gholamreza Rakhshandehroo, Riyadh I. Al-Raoush, Mingjie Chen
Summary: Designing reservoir outlets for effective flood management is a challenging task, and research on considering flood uncertainties in these designs is scarce. This study develops a MATLAB Toolbox application to optimize reservoir outlet designs, considering different types of outlets and uncertainties.
HYDROLOGICAL SCIENCES JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Mingjie Chen, Yanding Li, Fachuang Lu, Jeremy S. S. Luterbacher, John Ralph
Summary: The chemical complexity of lignin presents a challenge for its conversion into valuable chemicals. Understanding lignin features and plant sources that contribute to its valorization can aid in plant selection and engineering to produce lignins better suited for conversion. A study using NMR and analytical methods on 16 biomass samples identified key determinants controlling depolymerization and showed that hardwoods with specific lignin properties had higher monomer yields compared to grasses and softwoods. Lignin composition, particularly the content of the syringyl unit, greatly influenced the release of phenolic monomers.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Article
Chemistry, Multidisciplinary
Yueqing Wang, Mingjie Chen, Yang Yang, John Ralph, Xuejun Pan
Summary: This study presents an efficient method for demethylation of lignin-derived aromatics using acidic concentrated lithium bromide (ACLB) under moderate conditions. It was found that aromatics with one or two methoxy groups (G-type and S-type) could be demethylated using this method, while alkyl hydroxyl and carbonyl groups underwent unwanted bromination and condensation reactions, respectively. The presence of electron-donating substituents promoted demethylation, while electron-withdrawing substituents retarded the reaction. The presence of an ortho-carboxylic group enhanced demethylation.
Article
Biochemistry & Molecular Biology
Liqian Chen, Hui Zhen, Zixin Chen, Mujie Huang, Daniel W. Mak, Wei Jin, Yuxiu Zou, Mingjie Chen, Mingyue Zheng, Qingqiang Xie, Zhongjun Zhou, Guoxiang Jin
Summary: This study deciphers the role of m6A modification during A-P axis specification in planarian regeneration and identifies key genes involved in this process.
COMPUTATIONAL AND STRUCTURAL BIOTECHNOLOGY JOURNAL
(2023)
Article
Construction & Building Technology
Ping-Jie Li, Ming-Jie Chen, Wen-Huo Sun
Summary: This study investigates the force and deformation characteristics of a full-section immersed tube with a post-pouring belt under the hydration reaction. By establishing a numerical model and analyzing the stress, cracking, and deformation, it is found that the connection of steel bars increases the risk of cracking in the bottom plate.
