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学者姓名:肖高
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Transforming spent coffee grounds and tea residues into valuable hierarchical porous materials presents a sustainable solution for environmental remediation due to the low cost, extensive availability, and versatile functionalized interface. Here, we systematically investigated tea polyphenol-mediated morphological transformation of spent coffee grounds to the synthesis of three-dimensional (3D) mesoporous metal-organic framework (MOF)-derived nanoarchitectured carbon composites. We adopted the sustainable cost-effective tea-coffee derivative to remove typical marine micropollutants, such as antibiotic wastewater, radioactive pollutants, and microplastics. This innovative adsorbent shows remarkable efficiency in antibiotic adsorption, achieving up to 99.62% removal of tetracycline (TC), with an impressive maximum adsorption capacity of 373.1 mg/g. It also demonstrates a remarkable ability to remove marine microplastics and radioactive pollutants with immediate nuclear threats and global sanitation and health crisis posed by Fukushima nuclear waste toward the world. The innovative strategy of treating waste with waste highlights economic potential in wastewater treatment.
Keyword :
Fukushima nuclear waste uranium Fukushima nuclear waste uranium Metal-organicframeworks (MOFs) Metal-organicframeworks (MOFs) Microplastics Microplastics Spent coffee grounds Spent coffee grounds Sustainable marine micropollutant mitigation Sustainable marine micropollutant mitigation Tea residues Tea residues
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GB/T 7714 | Xiao, Gao , Guo, Junling , Zheng, Mingzhu et al. Tea/Coffee Sustainable Nanoarchitectures Purify Wastewater [J]. | NANO LETTERS , 2024 , 24 (49) : 15509-15516 . |
MLA | Xiao, Gao et al. "Tea/Coffee Sustainable Nanoarchitectures Purify Wastewater" . | NANO LETTERS 24 . 49 (2024) : 15509-15516 . |
APA | Xiao, Gao , Guo, Junling , Zheng, Mingzhu , Zhang, Jun , Chen, Liyin , Dai, Manna et al. Tea/Coffee Sustainable Nanoarchitectures Purify Wastewater . | NANO LETTERS , 2024 , 24 (49) , 15509-15516 . |
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Conductive hydrogels have shown a great potential in the field of flexible electronics. However, it is difficult to combine high strength and high toughness in conductive hydrogels prepared by conventional methods, which limits their applications in various fields. In this work, we pioneered a facile and cost-effective strategy to prepare soy protein isolate/poly(vinyl alcohol) (SPI/PVA) conductive hydrogels with high strength, toughness, low- temperature resistance, and recyclability by introducing all the salts into the prescuor solution directly. To solve the problem of unable to directly introducing high concentration Na3Cit into the soy protein isolate/PVA solution, MgCl2 was used to alleviate the strong salting-out effect of Na3Cit. Thus the stable SPI/PVA/EG/MgCl2/ Na3Cit complex solution was obtained and the SPI/PVA/EG/MgCl2/Na3Cit (SPEMS) organohydrogel was prepared by the freezing/thawing process. The optimum tensile strength of the SPEMS organohydrogel was 1.1 +0.07 MPa, and the elongation at break was 701.3+23.67 %, respectively. Meanwhile, the ionic conductivity of the organohydrogel was as high as 1.7+0.01 S/m. Finally, the EG/H2O binary solvent system endowed the organohydrogel with excellent low-temperature resistance (freezing point of-19.4 degrees C). The strain sensors assembled with SPEMS organohydrogels were characterized by high sensitivity (GF = 3.2, strain range from 20 %-500 %) and long-term stability. The flexible all-solid-state supercapacitor assembled with SPEMS organohydrogel as the electrolyte and activated carbon as the electrodes has a high area specific capacitance (113.76 mF/cm2) and good cycling stability (capacitance retention of 81.62 % after 1,000 charging and discharging cycles) at room temperature.
Keyword :
Hofmeister effect Hofmeister effect One-pot preparation One-pot preparation Poly(vinyl alcohol) Poly(vinyl alcohol) Soy protein isolate Soy protein isolate Strain sensor Strain sensor
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GB/T 7714 | Hu, Mingqiang , Deng, Yingxue , Qian, Xing et al. One-pot preparation of strong, tough, frost-resistant and recyclable organohydrogels via Hofmeister effect and its application for electronic devices [J]. | EUROPEAN POLYMER JOURNAL , 2024 , 221 . |
MLA | Hu, Mingqiang et al. "One-pot preparation of strong, tough, frost-resistant and recyclable organohydrogels via Hofmeister effect and its application for electronic devices" . | EUROPEAN POLYMER JOURNAL 221 (2024) . |
APA | Hu, Mingqiang , Deng, Yingxue , Qian, Xing , Ye, Dezhan , Jiang, Xiancai , Xiao, Gao . One-pot preparation of strong, tough, frost-resistant and recyclable organohydrogels via Hofmeister effect and its application for electronic devices . | EUROPEAN POLYMER JOURNAL , 2024 , 221 . |
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The use of hydrogel-based interfacial solar evaporators for desalination is a green, sustainable, and extremely concerned freshwater acquisition strategy. However, developing evaporators that are easy to manufacture, cheap, and have excellent porous structures still remains a considerable challenge. This work proposes a novel strategy for preparing a self-assembling sponge-like poly(vinyl alcohol)/graphite composite hydrogel based on the Hofmeister effect for the first time. The sponge-like hydrogel interfacial solar evaporator (PGCNG) is successfully obtained after combining with graphite. The whole process is environmental-friendly and of low-carbon free of freezing process. The PGCNG can be conventionally dried and stored. PGCNG shows impressive water storage performance and water transmission capacity, excellent steam generation performance and salt resistance. PGCNG has a high evaporation rate of 3.5 kg m-2 h-1 under 1 kW m-2 h-1 solar irradiation and PGCNG demonstrates stable evaporation performance over both 10 h of continuous brine evaporation and 30 cycles of brine evaporation. Its excellent performance and simple, scalable preparation strategy make it a valuable material for practical interface solar seawater desalination devices. This paper presents a novel and facile method for obtaining a sponge-like hydrogel with excellent pore structure, outstanding water transport and solar interfacial evaporation performance. The method is based on the Hofmeister effect, whereby the polymer nanofibers are coiled by a combination of salting and salting effects, resulting in the formation of a pore structure. image
Keyword :
desalination desalination hofmeister effect hofmeister effect phase separation phase separation porous hydrogels porous hydrogels solar steam generation solar steam generation
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GB/T 7714 | Yang, Mohan , Wu, Yaowei , Chen, Mengdie et al. Hofmeister Effect-Assisted Facile Fabrication of Self-Assembled Poly(Vinyl Alcohol)/Graphite Composite Sponge-Like Hydrogel for Solar Steam Generation [J]. | SMALL , 2024 , 20 (43) . |
MLA | Yang, Mohan et al. "Hofmeister Effect-Assisted Facile Fabrication of Self-Assembled Poly(Vinyl Alcohol)/Graphite Composite Sponge-Like Hydrogel for Solar Steam Generation" . | SMALL 20 . 43 (2024) . |
APA | Yang, Mohan , Wu, Yaowei , Chen, Mengdie , Wang, Yuhao , Zhang, Lei , Deng, Yingxue et al. Hofmeister Effect-Assisted Facile Fabrication of Self-Assembled Poly(Vinyl Alcohol)/Graphite Composite Sponge-Like Hydrogel for Solar Steam Generation . | SMALL , 2024 , 20 (43) . |
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Organs-on-chips (OoCs) are miniature microfluidic systems that have arguably become a class of advanced in vitro models. Deep learning, as an emerging topic in machine learning, has the ability to extract a hidden statistical relationship from the input data. Recently, these two areas have become integrated to achieve synergy for accelerating drug screening. This review provides a brief description of the basic concepts of deep learning used in OoCs and exemplifies the successful use cases for different types of OoCs. These microfluidic chips are of potential to be assembled as highly potent human-on-chips with complex physiological or pathological functions. Finally, we discuss the future supply with perspectives and potential challenges in terms of combining OoCs and deep learning for image processing and automation designs.
Keyword :
deep learning deep learning drug screening drug screening human-on-chips human-on-chips microfluidic systems microfluidic systems organs-on-chips organs-on-chips
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GB/T 7714 | Dai, Manna , Xiao, Gao , Shao, Ming et al. The Synergy between Deep Learning and Organs-on-Chips for High-Throughput Drug Screening: A Review [J]. | BIOSENSORS-BASEL , 2023 , 13 (3) . |
MLA | Dai, Manna et al. "The Synergy between Deep Learning and Organs-on-Chips for High-Throughput Drug Screening: A Review" . | BIOSENSORS-BASEL 13 . 3 (2023) . |
APA | Dai, Manna , Xiao, Gao , Shao, Ming , Zhang, Yu Shrike . The Synergy between Deep Learning and Organs-on-Chips for High-Throughput Drug Screening: A Review . | BIOSENSORS-BASEL , 2023 , 13 (3) . |
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Synergisticadsorption and catalytic conversion of SO2 were achievedby metal-phenolic modification of waste collagenfibers at a high efficiency with industrialization potential. SO2 removal is critical to flue gas purification.However,based on performance and cost, materials under development are hardlyadequate substitutes for active carbon-based materials. Here, we engineeredbiomass-derived nanostructured carbon nanofibers integrated with highlydispersed bimetallic Ti/CoO x nanoparticlesthrough the thermal transition of metal-phenolic functionalized industrialleather wastes for synergistic SO2 adsorption and in situcatalytic conversion. The generation of surface-SO3 (2-) and peroxide species (O-2 (2-)) by Ti/CoO x achieved catalytic conversionof adsorbed SO2 into value-added liquid H2SO4, which can be discharged from porous nanofibers. This approachcan also avoid the accumulation of the adsorbed SO2, therebyachieving high desulfurization activity and a long operating lifeover 6000 min, preceding current state-of-the-art active carbon-baseddesulfurization materials. Combined with the techno-economic and carbonfootprint analysis from 36 areas in China, we demonstrated an economicallyviable and scalable solution for real-world SO2 removalon the industrial scale.
Keyword :
adsorption adsorption biomass biomass desulfurization desulfurization heterogeneous catalysis heterogeneous catalysis metal oxide metal oxide
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GB/T 7714 | Xiao, Gao , Xie, Qiuping , He, Yunxiang et al. Synergistic Adsorption and In Situ Catalytic Conversion of SO2 by Transformed Bimetal-Phenolic Functionalized Biomass [J]. | ENVIRONMENTAL SCIENCE & TECHNOLOGY , 2023 . |
MLA | Xiao, Gao et al. "Synergistic Adsorption and In Situ Catalytic Conversion of SO2 by Transformed Bimetal-Phenolic Functionalized Biomass" . | ENVIRONMENTAL SCIENCE & TECHNOLOGY (2023) . |
APA | Xiao, Gao , Xie, Qiuping , He, Yunxiang , Huang, Xin , Richardson, Joseph J. , Dai, Manna et al. Synergistic Adsorption and In Situ Catalytic Conversion of SO2 by Transformed Bimetal-Phenolic Functionalized Biomass . | ENVIRONMENTAL SCIENCE & TECHNOLOGY , 2023 . |
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Emodin is applied as an antitumor drug in many tumor therapies. However, its pharmacology performances are limited due to its low solubility. Herein, we fused erythrocyte and macrophage to form a hybrid membrane (EMHM) and encapsulated emodin to form hybrid membrane-coated nanoparticles. We employed glycyrrhizin to increase the solubility of emodin first and prepared the hybrid membrane nanoparticle-coated emodin and glycyrrhizin (EG@EMHM NPs) which exhibited an average particle size of 170 +/- 20 nm and encapsulation efficiency of 98.13 +/- 0.67%. The half-inhibitory concentrations (IC50) of EG@EMHM NPs were 1.166 mu g/mL, which is half of the free emodin. Based on the photosensitivity of emodin, the reactive oxygen species (ROS) results disclosed that ROS levels of the photodynamic therapy (PDT) section were higher than the normal section (P < 0.05). Compared to the normal section, PDT-mediated EG@EMHM NPs could induce an early stage of apoptosis of B16. The western blot and flow cytometry results verified that PDT-mediated EG@EMHM NPs can significantly improve the solubility of emodin and perform a remarkably antitumor effect on melanoma via BAX and BCL-2 pathway. The application of the combined chemical and PDT therapy could provide an improving target therapy for cutaneous melanoma and also may offer an idea for other insoluble components sources of traditional Chinese medicine.
Keyword :
emodin emodin enhanced antitumor effect enhanced antitumor effect glycyrrhizin glycyrrhizin hybrid membrane hybrid membrane photodynamic therapy photodynamic therapy
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GB/T 7714 | Cao, Xia , Deng, Tianwen , Zhu, Qin et al. Photothermal Therapy Mediated Hybrid Membrane Derived Nano-formulation for Enhanced Cancer Therapy [J]. | AAPS PHARMSCITECH , 2023 , 24 (6) . |
MLA | Cao, Xia et al. "Photothermal Therapy Mediated Hybrid Membrane Derived Nano-formulation for Enhanced Cancer Therapy" . | AAPS PHARMSCITECH 24 . 6 (2023) . |
APA | Cao, Xia , Deng, Tianwen , Zhu, Qin , Wang, Jianping , Shi, Wenwan , Liu, Qi et al. Photothermal Therapy Mediated Hybrid Membrane Derived Nano-formulation for Enhanced Cancer Therapy . | AAPS PHARMSCITECH , 2023 , 24 (6) . |
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The emission of volatile organic compounds (VOCs) has resulted in increasingly severe harm to the environment and human health. In recent years, biological methods have become the preferred technology for VOC removal due to their environmental friendliness and economic advantages. Based on the theory of bibliometrics, this study analyzed research articles and reviews on biological methods for VOC removal published in the Web of Science Core Collection (WOSCC) database from 1966 to 2021. The knowledge map visualization software CiteSpace was utilized to analyze research progress in different countries, co-citation clustering, co-citation bursts, and keyword clustering in the literature data. The results indicated that early research on VOC biological treatment focused on the removal of odorous gases and single components of volatile organic waste gases. Subsequently, benzene contents (BTEX), hydrophobic VOCs, and multi-component VOCs have gradually become the focus of research. In recent years, improving VOC removal efficiency by studying packing materials and microbial communities has become an important research topic both domestically and internationally. Future research should focus on continuously improving the performance of reactors, developing novel reactors, and investigating technologies for treating complex and recalcitrant VOCs.
Keyword :
bibliometrics bibliometrics biological methods biological methods CiteSpace CiteSpace clustering analysis clustering analysis volatile organic compounds volatile organic compounds
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GB/T 7714 | Wang, Yuan , Zhou, Bin , Yang, Mengrong et al. Bibliometrics and Knowledge Map Analysis of Research Progress on Biological Treatments for Volatile Organic Compounds [J]. | SUSTAINABILITY , 2023 , 15 (12) . |
MLA | Wang, Yuan et al. "Bibliometrics and Knowledge Map Analysis of Research Progress on Biological Treatments for Volatile Organic Compounds" . | SUSTAINABILITY 15 . 12 (2023) . |
APA | Wang, Yuan , Zhou, Bin , Yang, Mengrong , Xiao, Gao , Xiao, Hang , Dai, Xiaorong . Bibliometrics and Knowledge Map Analysis of Research Progress on Biological Treatments for Volatile Organic Compounds . | SUSTAINABILITY , 2023 , 15 (12) . |
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Bisdemethoxycurcumin (BDMC) is the main active ingredient that is isolated from Zingiberaceae plants, wherein it has excellent anti-tumor effects. However, insolubility in water limits its clinical application. Herein, we reported a microfluidic chip device that can load BDMC into the lipid bilayer to form BDMC thermosensitive liposome (BDMC TSL). The natural active ingredient glycyrrhizin was selected as the surfactant to improve solubility of BDMC. Particles of BDMC TSL had small size, homogenous size distribution, and enhanced cultimulative release in vitro. The anti-tumor effect of BDMC TSL on human hepatocellular carcinomas was investigated via 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide method, live/dead staining, and flowcytometry. These results showed that the formulated liposome had a strong cancer cell inhibitory, and presented a dose-dependent inhibitory effect on migration. Further mechanistic studies showed that BDMC TSL combined with mild local hyperthermia could significantly upregulate B cell lymphoma 2 associated X protein levels and decrease B cell lymphoma 2 protein levels, thereby inducing cell apoptosis. The BDMC TSL that was fabricated via microfluidic device were decomposed under mild local hyperthermia, which could beneficially enhance the anti-tumor effect of raw insoluble materials and promote translation of liposome.
Keyword :
Antitumor Antitumor Bisdemethoxycurcumin Bisdemethoxycurcumin Glycyrrhizin Glycyrrhizin Microfluidic Microfluidic Thermosensitive liposomes Thermosensitive liposomes
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GB/T 7714 | Cao, Xia , Liu, Qi , Shi, Wenwan et al. Microfluidic fabricated bisdemethoxycurcumin thermosensitive liposome with enhanced antitumor effect [J]. | INTERNATIONAL JOURNAL OF PHARMACEUTICS , 2023 , 641 . |
MLA | Cao, Xia et al. "Microfluidic fabricated bisdemethoxycurcumin thermosensitive liposome with enhanced antitumor effect" . | INTERNATIONAL JOURNAL OF PHARMACEUTICS 641 (2023) . |
APA | Cao, Xia , Liu, Qi , Shi, Wenwan , Liu, Kai , Deng, Tianwen , Weng, Xuedi et al. Microfluidic fabricated bisdemethoxycurcumin thermosensitive liposome with enhanced antitumor effect . | INTERNATIONAL JOURNAL OF PHARMACEUTICS , 2023 , 641 . |
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Glioma, in which a malignant tumor cell occurs in neural mesenchymal cells, has a rapid progression and poor prognosis, which is still far from desirable in clinical treatments. We developed a lab-on-a-chip (LOC) device for the rapid and efficient preparation of vitexin/indocyanine green (ICG) liposomes. Vitexin could be released from liposome to kill cancer cell, which can potentially improve the glioma therapeutic effect and reduce the treatment time through synergistic photodynamic/photothermal therapies (PDT/PTT). The vitexin/ICG liposome was fabricated via LOC and its physicochemical property and release in vitro were evaluated. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) method and live/dead staining were used to examine the enhanced antitumor effect of vitexin/ICG liposome in cooperation with PDT/PTT, while the related mechanism was explored by flow cytometry and western blot. The results were as follows: (1) The prepared vitexin/ICG liposome was smaller in size, homogenous in particle size distribution with significant low polydispersity index (PDI), and enhanced cumulative release in vitro. (2) We found that the formulated liposome presented strong cancer cell inhibition and suppression of its migration in a dose-dependent manner. (3) Further mechanistic studies showed that liposome combined with near-infrared irradiation could significantly upregulate levels of B cell lymphoma 2-associated X (Bax) protein and decrease B cell lymphoma 2 (Bcl-2) at protein levels. The vitexin/ICG liposomes prepared based on a simple LOC platform can effectively enhance the solubility of insoluble drugs, and the combined effect of PTT/PDT can effectively increase their antitumor effect, which provides a simple and valid method for the clinical translation of liposomes.
Keyword :
indocyanine green indocyanine green lab-on-a-chip lab-on-a-chip liposome liposome near-infrared ray near-infrared ray vitexin vitexin
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GB/T 7714 | Cao, Xia , Liu, Qi , Adu-Frimpong, Michael et al. Microfluidic Generation of Near-Infrared Photothermal Vitexin/ICG Liposome with Amplified Photodynamic Therapy [J]. | AAPS PHARMSCITECH , 2023 , 24 (4) . |
MLA | Cao, Xia et al. "Microfluidic Generation of Near-Infrared Photothermal Vitexin/ICG Liposome with Amplified Photodynamic Therapy" . | AAPS PHARMSCITECH 24 . 4 (2023) . |
APA | Cao, Xia , Liu, Qi , Adu-Frimpong, Michael , Shi, Wenwan , Liu, Kai , Deng, Tianwen et al. Microfluidic Generation of Near-Infrared Photothermal Vitexin/ICG Liposome with Amplified Photodynamic Therapy . | AAPS PHARMSCITECH , 2023 , 24 (4) . |
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Formononetin is a flavonoid compound with anti-tumor and anti-inflammatory properties. However, its low solubility limits its clinical use. We employed microfluidic technology to prepare formononetin-loaded PLGA-PEGDA microspheres (Degradable polymer PLGA, Crosslinking agent PEGDA), which can encapsulate and release drugs in a controlled manner. We optimized and characterized the microspheres, and evaluated their antitumor effects. The microspheres had uniform size, high drug loading efficiency, high encapsulation efficiency, and stable release for 35 days. They also inhibited the proliferation, migration, and apoptosis. The antitumor mechanism involved the induction of reactive oxygen species and modulation of Bcl-2 family proteins. These findings suggested that formononetin-loaded PLGA-PEGDA microspheres, created using microfluidic technology, could be a novel drug delivery system that can overcome the limitations of formononetin and enhance its antitumor activity.
Keyword :
anti-tumor anti-tumor formononetin formononetin lung cancer lung cancer microfluidic microfluidic microspheres microspheres
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GB/T 7714 | Cao, Xia , Li, Qingwen , Li, Xiaoli et al. Enhancing Anticancer Efficacy of Formononetin Microspheres via Microfluidic Fabrication [J]. | AAPS PHARMSCITECH , 2023 , 24 (8) . |
MLA | Cao, Xia et al. "Enhancing Anticancer Efficacy of Formononetin Microspheres via Microfluidic Fabrication" . | AAPS PHARMSCITECH 24 . 8 (2023) . |
APA | Cao, Xia , Li, Qingwen , Li, Xiaoli , Liu, Qi , Liu, Kai , Deng, Tianwen et al. Enhancing Anticancer Efficacy of Formononetin Microspheres via Microfluidic Fabrication . | AAPS PHARMSCITECH , 2023 , 24 (8) . |
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