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学者姓名：叶晓霞
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《生物质的开发与利用》是资源循环科学与工程专业的核心必修课，是一门知识面广泛、实践性强的交叉学科课程。针对传统教学中存在的问题，教学团队提出了“以学生为中心、产出为导向、持续改进”的教学理念，并通过实施“四维”混合式教学法，对教学内容、方法和考核方式进行了全面的改革。引入科研项目，设计了一系列与课程内容密切相关的实验教学，涉及皮革废弃物（皮胶原纤维膜）改性利用、优化以及乳液分离性能的测试等实验，并对材料的结构和形貌进行表征，使用Origin软件对实验数据进行处理和分析。通过这些改革措施，不仅提高了课程的教学质量，也促进了学生创新能力和综合素质的有效提高。
Keyword ：
实践教学 实践教学 混合式教学 混合式教学 生物质 生物质 皮胶原纤维膜 皮胶原纤维膜 皮革废弃物 皮革废弃物 金属有机框架 金属有机框架
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| GB/T 7714 | 叶晓霞 , 吴秋 , 吕源财 et al. 生物质的开发与利用课程教学改革探讨 [J]. | 皮革科学与工程 , 2025 , 35 (3) : 120-125 . |
| MLA | 叶晓霞 et al. "生物质的开发与利用课程教学改革探讨" . | 皮革科学与工程 35 . 3 (2025) : 120-125 . |
| APA | 叶晓霞 , 吴秋 , 吕源财 , 刘以凡 , 林春香 , 陈杰 . 生物质的开发与利用课程教学改革探讨 . | 皮革科学与工程 , 2025 , 35 (3) , 120-125 . |
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以生物大分子淀粉(ST)、海藻酸钠(SA)为骨架,采用溶液聚合法将丙烯酰胺(AM)、2-丙烯酰胺-2-甲基丙磺酸(AMPS)接枝到淀粉-海藻酸钠骨架上,合成耐盐型生物基保水剂.AMPS的加入为体系中引入磺酸基团,使产物的耐盐性提高.通过傅里叶变换红外光谱与 X-射线衍射分析得到生物基与单体成功接枝聚合.利用单因素实验优化工艺条件得出最佳制备方案.性能测试表明,该耐盐型生物基保水剂可重复使用且热稳定性良好,在质量分数为的 0.90%NaCl溶液、0.90%KCl溶液、0.90%NH4Cl溶液中吸液倍率分别为 118 g/g、117 g/g、117 g/g.该研究成功制备出一种成本低、生物可降解且在多种盐溶液中均展现较好的吸液能力的耐盐型生物基保水剂.
Keyword ：
保水剂 保水剂 吸液倍率 吸液倍率 海藻酸钠 海藻酸钠 淀粉 淀粉
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| GB/T 7714 | 黄宇诗 , 陈慧君 , 叶晓霞 et al. 耐盐型淀粉-海藻酸钠二元生物基保水剂的制备与表征及性能研究 [J]. | 纤维素科学与技术 , 2025 , 33 (1) : 31-38 . |
| MLA | 黄宇诗 et al. "耐盐型淀粉-海藻酸钠二元生物基保水剂的制备与表征及性能研究" . | 纤维素科学与技术 33 . 1 (2025) : 31-38 . |
| APA | 黄宇诗 , 陈慧君 , 叶晓霞 , 刘以凡 , 刘明华 . 耐盐型淀粉-海藻酸钠二元生物基保水剂的制备与表征及性能研究 . | 纤维素科学与技术 , 2025 , 33 (1) , 31-38 . |
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Para-arsanilic acid (p-ASA) is widely used as a feed additive, making it a pervasive environmental pollutant. Due to its migratory and transformative nature, p-ASA can easily convert into more toxic inorganic arsenic during its migration, thereby increasing the ecological burden and posing a threat to human health. Efficient removal of p- ASA from water is crucial for mitigating arsenic contamination. Efficient removal of p-ASA from water is crucial for mitigating arsenic contamination. This study introduced zirconium-loaded collagen fiber membrane (CFM-Zr), a novel, sustainable membrane adsorption material synthesized by retanning collagen fiber membranes (CFM) with zirconium (Zr). Leveraging the physicochemical properties of CFM and the strong affinity of Zr forp-ASA, CFM-Zr achieved highly efficient p-ASA removal. The resulting membrane was made entirely from green, low-carbon and recyclable raw materials, achieving sustainable removal of p-ASA while realizing the concept of treating waste with waste for environmental recovery. Remarkably, the retanning with zirconium significantly enhanced the Zeta potential of CFM-Zr, strengthening its electrostatic attraction to p-ASA, with a maximum adsorption capacity of 289.02 mg & sdot;g- 1, which was 19.72 times higher than that of the CFM before retanning (13.95 mg & sdot;g-1). Its adsorption rate constant was 12.54 mg & sdot;g-1 & sdot;min- 1. Moreover, CFM-Zr showed good reusability and exhibited electrostatic adsorption and metal coordination effects on the "organic" parts (-OH,-NH2) and "inorganic" parts (As-O) of p-ASA, effectively removing it. This work provided a promising bio-based material for water purification, promoted the sustainable utilization of leather industry waste, and offered significant advancements in environmental remediation and resource recovery.
Keyword ：
Adsorption and separation Adsorption and separation Metal modification Metal modification Waste-to-resource conversion Waste-to-resource conversion Wastewater treatment Wastewater treatment
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| GB/T 7714 | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane [J]. | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
| MLA | Ye, Xiaoxia et al. "Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane" . | JOURNAL OF WATER PROCESS ENGINEERING 71 (2025) . |
| APA | Ye, Xiaoxia , Huang, Jian , Zhang, Yuqing , Lin, Yi , Lv, Yuancai , Lin, Chunxiang et al. Efficient removal of p-arsanilic acid using a waste-derived collagen fiber-Zr composite membrane . | JOURNAL OF WATER PROCESS ENGINEERING , 2025 , 71 . |
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Cellulose nanocrystals (CNCs) are rod-like nanomaterials with high crystallinity obtained from natural cellulose. CNCs suspensions can form iridescent films with chiral nematic structure through evaporation-induced self-assembly (EISA), showing unique optical properties and presenting specific structural colors, which has great application potential in the fields of anti-counterfeiting, sensing, optoelectronics and so on. Due to the abundant, green and renewable feedstock, CNCs has become the first choice of the new chiral materials. In this paper, the formation mechanism, structure and optical properties of CNCs chiral liquid crystals are introduced, the preparation methods of CNCs chiral liquid crystals which are typical at home and abroad in recent years are reviewed, and the structural colors and regulation methods of CNCs chiral liquid crystals are discussed. The application progress of CNCs chiral liquid crystals in the fields of anti-counterfeiting materials, template materials, other functional materials and biomedicine is also summarized. Finally, the challenges and research of CNCs chiral are addressed.
Keyword ：
cellulose nanocrystals (CNCs) cellulose nanocrystals (CNCs) chiral liquid crystal chiral liquid crystal self-assembly self-assembly
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| GB/T 7714 | Li, Siyu , Liu, Yifan , Lv, Yuancai et al. Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals [J]. | PROGRESS IN CHEMISTRY , 2025 , 37 (5) : 670-685 . |
| MLA | Li, Siyu et al. "Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals" . | PROGRESS IN CHEMISTRY 37 . 5 (2025) : 670-685 . |
| APA | Li, Siyu , Liu, Yifan , Lv, Yuancai , Ye, Xiaoxia , Lin, Chunxiang , Liu, Minghua . Preparation and Application of Cellulose Nanocrystalline Chiral Liquid Crystals . | PROGRESS IN CHEMISTRY , 2025 , 37 (5) , 670-685 . |
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Depolymerizing lignin to produce high-value chemicals under mild conditions is a significant way to achieve the sustainable development of agriculture and forestry industry, and attracting a growing number of attentions. In this work, a bimetallic Ni-Co catalyst (CoNi2@BTC) was prepared by using MOF as precursor and then employed to degrade the lignin model compounds and real corncob lignin. The resulted CoNi2@BTC mainly composed of Co-0, Ni-0, Co and Ni oxides. Compared to the pure Co@BTC and Ni@BTC, CoNi2@BTC exhibited much better (4.0-4.75 times) performance on cracking the ether bonds without H-2. During the degradation of lignin model compounds, CoNi2@BTC could not only completely crack the various ether bonds (alpha-O-4, beta-O-4 and 4-O-5), but also further hydrogenate the intermediates, resulting the highly selective yield of cycloparaffin (>79.58 %) and cyclohexanol (100 %). The mechanism on ether bond cleavage was ascribed into the weakly acidic site originating from Co and the strongly acidic site stemming from Ni, while the further hydrogenation was attributed into the strong activity of Ni on activating H. Due to the synergistic effect of Ni and Co, CoNi2@BTC also exhibited full depolymerization of real corncob lignin and achieved the high selectivity of cycloparaffin (80.16 %) in the bio-oil. This work will provide a new strategy to the resource utilization of the biomass waste.
Keyword ：
Cycloparaffin production Cycloparaffin production Lignin depolymerization Lignin depolymerization Selective cleavage of ether bonds Selective cleavage of ether bonds
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| GB/T 7714 | Lv, Yuancai , Yang, Kai , Lin, Xuepeng et al. Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen [J]. | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2025 , 303 . |
| MLA | Lv, Yuancai et al. "Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen" . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 303 (2025) . |
| APA | Lv, Yuancai , Yang, Kai , Lin, Xuepeng , Zhou, Kun , Liu, Yifan , Ye, Xiaoxia et al. Selective production of cycloalkanes through the catalytic hydrodeoxygenation of lignin with CoNi2@BTC catalysts without external hydrogen . | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES , 2025 , 303 . |
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Efficient removal of p-arsanilic acid (p-ASA) from contaminated water is crucial for mitigating arsenic contamination. In this study, a membrane adsorbent named CFM-Zn is developed by retanning Zn on a collagen fiber membrane (CFM). This development leverages the unique physicochemical properties of CFM and the strong affinity of Zn for p-ASA. The membrane is composed entirely of green, low-carbon, and recyclable materials, achieving sustainable removal of p-ASA and embodying the concept of using waste to treat waste for environmental recovery. Remarkably, it exhibits an ultra-high capacity of up to 515.46 mg & sdot;g-1. Additionally, CFM-Zn demonstrates moderate reusability, with effectiveness maintained for at least five cycles. This study could advance the development of bio-based materials for water pollutant removal, expand the applications of leather waste, and significantly promote environmental purification and resource recycling.
Keyword ：
Adsorption and separation Adsorption and separation Collagen fiber membrane Collagen fiber membrane Metal modification Metal modification Metal oxides Metal oxides p-arsanilic acid p-arsanilic acid
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| GB/T 7714 | Zheng, Zhihong , Lin, Yi , Lin, Zheyu et al. Green collagen fiber-based organic-inorganic hybrid membrane material for the effective removal of p-arsanilic acid [J]. | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (3) . |
| MLA | Zheng, Zhihong et al. "Green collagen fiber-based organic-inorganic hybrid membrane material for the effective removal of p-arsanilic acid" . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 13 . 3 (2025) . |
| APA | Zheng, Zhihong , Lin, Yi , Lin, Zheyu , Zhang, Dacheng , Lin, Junhan , Ruan, Kailing et al. Green collagen fiber-based organic-inorganic hybrid membrane material for the effective removal of p-arsanilic acid . | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING , 2025 , 13 (3) . |
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Mercury is a poisonous heavy metal element capable of accumulating within the human body, ultimately resulting in chronic poisoning. To mitigate the harm, there is an urgent need for effective mercury adsorbents. Herein, we propose a MOFs-functionalized sulfhydryl leather collagen fiber composite for Hg(II) capture, which was innovatively synthesized by grafting 2-aminoethanethiol and loading ZIF-7-NH2 onto sustainable collagen fiber (CF). The acquired CF-SH-Z7N showed an efficient Hg(II) removal rate reaching 99.64 % within 30 minutes with a notable initial adsorption rate (h=k2qe2) of 367.42 mg g- 1 min- 1 at a Hg(II) concentration of 200 mg L-1, and followed the pseudo-second-order model well. It additionally exhibited an outstanding adsorption capacity, reaching 1039.23 mg g-1 as well as an ultra-high selectivity (KHgd /KMd ) ranging from 379 to 1046 over Mg(II), Ca(II), K(I), Cd(II) and Mn(II). These exceptional performances could be attributed to the chelation by the high density of adsorption sites including N, O and S and the ion-exchange between Zn(II) and Hg(II). This study successfully developed a highly efficient mercury adsorbent based on sustainable leather collagen fibers, which achieved a win-win situation.
Keyword ：
2-aminoethanethiol 2-aminoethanethiol Functional collagen fibers Functional collagen fibers Mercury adsorption Mercury adsorption ZIF-7-NH2 ZIF-7-NH2
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| GB/T 7714 | Chen, Jie , Huang, Huiyao , Wu, Zhihao et al. Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II) [J]. | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 198 . |
| MLA | Chen, Jie et al. "Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II)" . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 198 (2025) . |
| APA | Chen, Jie , Huang, Huiyao , Wu, Zhihao , Ye, Xiaoxia , Tang, Yuling , Zhou, Jianfei et al. Innovative sulfhydryl and ZIF-7-NH2 functionalized leather collagen fibers for selective and efficient removal of Hg(II) . | PROCESS SAFETY AND ENVIRONMENTAL PROTECTION , 2025 , 198 . |
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Persulfate-based advanced oxidation technologies (PS-AOPs) show great potential in treating emerging pollutants because of their multiple reaction pathways induced by a variety of reactive species. However, the modulation of the reactive species in PS-AOPs and the specificity of reactive species for contaminants have still not received adequate attention. In this work, the feasibility of pH on modulating reactive species in PS-AOPs mediated by single-atom Co catalyst (CoSA) and the relationship between each species and contaminant were deeply discussed. In the CoSA/PMS system, Co(IV) was the predominantly active species in acidic conditions, and 1O2 was the predominantly active species in neutral and alkaline conditions. Specific degradation relationships with various pollutants were explored based on different major active species regulated under different pH conditions. Density Functional Theory (DFT) and experimental results demonstrated that organic pollutants with high EHOMO (Energy of the Highest Occupied Molecular Orbital), low VIP (Vertical Ionization Potential) and Delta E (Energy Gap) were susceptible to oxidative degradation. Sulfonamide compounds, phenol compounds and tetracycline compounds tended to be attacked by 1O2. And the carbamazepine compounds and quinolone compounds tended to be attacked by Co(IV). This study will provide new perspectives on reactive species regulation and specific degradation of pollutants, and offer innovative ideas for rapid remediation of emerging pollutants in aquatic environments.
Keyword ：
DFT DFT Peroxymonosulfate Peroxymonosulfate Radical modulation Radical modulation Single-atom catalysts Single-atom catalysts Specific degradation Specific degradation
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| GB/T 7714 | Zou, Lingxiao , Hu, Yihui , Lv, Yuancai et al. Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants [J]. | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 687 : 617-629 . |
| MLA | Zou, Lingxiao et al. "Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants" . | JOURNAL OF COLLOID AND INTERFACE SCIENCE 687 (2025) : 617-629 . |
| APA | Zou, Lingxiao , Hu, Yihui , Lv, Yuancai , Liu, Yifan , Ye, Xiaoxia , Lin, Chunxiang et al. Non-free radical regulation mechanism based on pH in the peroxymonosulfate activation process mediated by single-atom Co catalyst for the specific rapid degradation of emerging pollutants . | JOURNAL OF COLLOID AND INTERFACE SCIENCE , 2025 , 687 , 617-629 . |
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Developing adsorbents with high performance and long service life for effective extracting the trace organochlorine pesticides (OCPs) from real water is attracting numerous attentions. Herein, a self-standing covalent organic framework (COF-TpPa) membrane with fiber morphology was successfully synthesized by using electrospun nanofiber membranes as template and employed as solid-phase microextraction (SPME) coating for ultra-high sensitivity extraction and analysis of trace OCPs in water. The as-synthesized COF-TpPa membrane exhibited a high specific surface area (800.83 m(2) g(-1)), stable nanofibrous structure, and excellent chemical and thermal stability. Based on the COF-TpPa membrane, a new SPME analytical method in conjunction with gas chromatography-mass spectrometry (GC-MS) was established. This proposed method possessed favorable linearity in concentration of 0.05-2000 ng L-1, high sensitivity with enrichment factors ranging from 2175 to 5846, low limits of detection (0.001-0.150 ng L-1), satisfactory precision (RSD < 10 %), and excellent repeatability (>150 cycles), which was better than most of the reported works. Additionally, the density functional theory (DFT) calculations and XPS results demonstrated that the outstanding enrichment performance of the COF-TpPa membrane was owing to synergistic effect of pi-pi stacking effects, high specific surface area and hydrogen bonding. This work will expect to extend the applications of COF membrane to captures trace organic pollutants in complex environmental water, as well as offer a multiscale interpretation for the design of effective adsorbents.
Keyword ：
Covalent organic framework nanofibrous Covalent organic framework nanofibrous Direct immersion solid-phase microextraction Direct immersion solid-phase microextraction Gas chromatography-mass spectrometry Gas chromatography-mass spectrometry membrane membrane Organochlorine pesticides Organochlorine pesticides
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| GB/T 7714 | Lin, Chunxiang , Weng, Yufang , Lin, Yule et al. Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water [J]. | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1721 . |
| MLA | Lin, Chunxiang et al. "Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water" . | JOURNAL OF CHROMATOGRAPHY A 1721 (2024) . |
| APA | Lin, Chunxiang , Weng, Yufang , Lin, Yule , Liu, Yifan , Li, Xiaojuan , Lv, Yuancai et al. Porous covalent organic framework nanofibrous membrane for excellent enrichment and ultra-high sensitivity detection of trace organochlorine pesticides in water . | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1721 . |
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Detecting trace endocrine disruptors in water is crucial for evaluating the water quality. In this work, a innovative modified polyacrylonitrile@cyanuric chloride-triphenylphosphine nanofiber membrane (PAN@CC-TPS) was prepared by in situ growing triazine porous organic polymers on the polyacrylonitrile (PAN) nanofibers, and used in the dispersive solid phase extraction (DSPE) to enrich trace nitrobenzene phenols (NPs) in water. The resluted PAN@CC-TPS nanofiber membrane consisted of numerous PAN nanofibers cover with CC-TPS solid spheres (similar to 2.50 mu m) and owned abundant functional groups, excellent enrichment performance and good stability. In addition, the method based on PAN@CC-TPS displayed outstanding capacity in detecting the trace nitrobenzene phenols, with 0.50-1.00 mu g/L of the quantification, 0.10-0.80 mu g/L of the detection limit, 85.35-113.55 % of the recovery efficiency, and 98.08-103.02 of the enrichment factor, which was comparable to most materials. Meanwhile, when PAN@CC-TPS was adopted in the real water samples (sea water and river water), the high enrichment factors and recovery percentages strongly confirmed the feasibility of PAN@CC-TPS for enriching and detecting the trace NPs. Besides, the related mechanism of extracting NPs on PAN@CC-TPS mainly involved the synergistic effect of hydrogen bonding, pi-pi stacking and hydrophobic effect.
Keyword ：
Adsorption Adsorption Dispersive solid phase extraction Dispersive solid phase extraction Enrichment Enrichment Nanofiber membrane Nanofiber membrane Nitro-phenol Nitro-phenol Triazine Triazine
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| GB/T 7714 | Weng, Xin , Liu, Shuting , Huang, Jian et al. Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane [J]. | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1717 . |
| MLA | Weng, Xin et al. "Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane" . | JOURNAL OF CHROMATOGRAPHY A 1717 (2024) . |
| APA | Weng, Xin , Liu, Shuting , Huang, Jian , Lv, Yuancai , Liu, Yifan , Li, Xiaojuan et al. Efficient dispersive solid phase extraction of trace nitrophenol pollutants in water with triazine porous organic polymer modified nanofiber membrane . | JOURNAL OF CHROMATOGRAPHY A , 2024 , 1717 . |
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