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| 1 | Superior adsorption performance of graphitic carbon nitride nanosheets for both cationic and anionic heavy metals from wastewater显示文摘Water pollution caused by highly toxic Cd(II), Pb(II), and Cr(VI) is a serious problem. In the present work,a green and low-cost adsorbent of g-C_3N_4 nanosheets was developed with superior capacity for both cationic and anionic heavy metals. The adsorbent was easily fabricated through one-step calcination of guanidine hydrochloride with thickness less than 1.6 nm and specific surface area of 111.2 m^2·g^(-1). Kinetic and isotherm studies suggest that the adsorption is an endothermic chemisorption process, occurring on the energetically heterogeneous surface based on a hybrid mechanism of multilayer and monolayer adsorption. The tri-s-triazine units and surface N-containing groups of g-C_3N_4 nanosheets are proposed to be responsible for the adsorption process.Further study on pH demonstrates that electrostatic interaction plays an important role. The maximum adsorption capacity of Cd(II), Pb(II), and Cr(VI) on g-C_3N_4 nanosheets is 123.205 mg·g^(-1), 136.571 mg·g^(-1),and 684.451 mg·g^(-1), respectively. The better adsorption performance of the adsorbent than that of the recently reported nanomaterials and low-cost adsorbents proves its great application potential in the removal of heavy metal contaminants from wastewater. The present paper developed a promising adsorbent which will certainly find applications in wastewater treatment and also provides guiding significance in designing adsorption processes. | Gang Xiao Yaoqiang Wang Shengnan Xu Peifeng Li Chen Yang Yu Jin Qiufeng Sun Haijia Su | 2019 | Chinese Journal of Chemical Engineering2019，27，2： | 5 |
| 2 | Optimization and modeling of biohydrogen production by mixed bacterial cultures from raw cassava starch显示文摘从经由一个混合文化黑暗发酵过程的未加工的木薯淀粉的简历氢的生产被调查。H 2 的生产收益被调整底层集中和微生物混合比率优化。1.72 摩尔 H 2/mol 葡萄糖的最大的 H 2 收益与 10 g/L 的木薯淀粉集中被获得给 90% 利用率。底层利用并且氢和不稳定的丰满的酸的产生的动力学也被调查。底层利用列在后面假首先订反应动力学,而两 H 2 的生产和 VFA 与 Gompertz 方程相关。这些结果证明那棵木薯是 biohydrogen 的生产的一个好候选人。 | Shaojie Wang Zhihong Ma Ting Zhang Meidan Bao Haijia Su | 2017 | Frontiers of Chemical Science and Engineering2017，11，1： | 3 |
| 3 | Fabrication of biomaterial/TiO2 composite photocatalysts for the selective removal of trace environmental pollutants显示文摘Trace environmental pollutants have become a serious problem with special attention on the hazardous heavy metals, refractory organics, and pathogenic microorganisms. With coupling biosorption and photocatalysis to develop biomaterial/TiO2 composite photocatalysts is a promising method to remove these trace pollutants because of the synergistic effect. Biomaterials provide multiple function groups which can selectively and efficiently enrich trace pollutants onto the surface of the photocatalysts, thus facilitating the following transformation mediated by TiO2 photocatalysis. Biomaterials can also help the dispersion and recovery of TiO2, or even modify the band structure of TiO2. The fabrication of chitosan/TiO2, cellulose/TiO2, as well as other biomaterial/TiO2 composite photocatalysts is discussed in detail in this review. The application significance of these composite photocatalysts for the selective removal of trace pollutants is also addressed. Several problems should be solved before the realistic applications can be achieved as discussed in the final section. | Yilin Zhao Yaoqiang Wang Gang Xiao Haijia Su | 2019 | Chinese Journal of Chemical Engineering2019，27，6： | 2 |
| 4 | A high stable pH-temperature dual-sensitive liposome for tuning anticancer drug release显示文摘In order to improve the targeting and availability of liposomes to cancer cells,the temperature sensitivity of 1,2-Dipalmitoyl-sn-glycero-3-phosphocholine(DPPC)and the pH sensitivity of PASP in PASP-g-C8 are incorporated in a drug delivery system.A composite pH-temperature dual-sensitive liposomes(CPTLPs)was obtained as an efficient drug delivery system.The bionic bilayer is self-assembled by cholesterol/cationic temperature-sensitive lipids as base layer and pH-sensitive octylamine grafted poly aspartic acid(PASP-g-C8)as anchors coated outside.Cytarabine(CYT)was chosen as a model drug.SEM and DLS were used to observe the morphology characteristics of CPTLPs in different micro environment.The results demonstrated that the CPTLPs remained active in both normal(pH7.4 and 37°C)and tumor tissues(pH 5.0 and 42°C).As a stable colloidal system,the zeta potential of CPTSLs was−41.6 mV.In vitro drug-release experiments,the CTY encapsulated dual-sensitive liposomes,CPTSLs(+),not only have significant pH-temperature sensitivity but have more prolonged release in vitro than control groups.MTT tests results indicated that the cell apoptotic effects induced by CPTSLs(+)were nearly 30%higher than the naked drug CTY in HepG2 cells,and 20%lower apoptotic in vero cells.The CPTSLs(+)sustained a stable emulsion form,less toxic effects on normal cells,and exhibited a good pH-temperature sensitivity,thus expected to be a promising tumor targeting drug delivery. | Yilin Zhao Fuli Cai Xiangyi Shen Haijia Su | 2020 | Synthetic and Systems Biotechnology2020，5，2： | 2 |
| 5 | 显示文摘 | Zhao Ying Su Haijia Fang Li | 2005 | Polymer2005，46，： | 1 |
| 6 | Adsorption of Ag^+ by a surface molecular-imprinted biosorbent显示文摘 | HUO Hongyan SU Haijia TAN Tianwei | 2009 | Chemical Engineering Journal2009，150，1： | 1 |
| 7 | Superabsorbent hydrogels from poly (aspartic acid) with salt - ,temperature - and pH - responsiveness properties显示文摘 | Ying Zhao Haijia Su Li Fang | 2005 | Polymer2005，46，： | 1 |
| 8 | Prepara-tion and characterization of a novel injectable in situcross-linked hydrogel显示文摘 | SUN Shaohua CAO Hui SU Haijia | 2009 | Polymer Bulletin2009，62，5： | 1 |
| 9 | 显示文摘 | Zhao Ying Su Haijia Fang Li | 2005 | Polymer2005，46，： | 1 |
| 10 | Recombinant protein production in the filamentous fungus Trichoderma显示文摘Trichoderma is an ascomycete fungal genus widely distributed in the soils.Several species were selected,engineered and utilized for protein production for decades.The high extracellular secretion capability and eukaryotic post-translational modification machinery make Trichoderma spp.particularly interesting hosts.In this review,we summarized the recombinant proteins produced in Trichoderma since 2014,concerning their origins,hosts,promoters,terminators,signal peptides,yields and commonly used media.Meanwhile,strategies and merging trends in protein production and strain engineering are classified and summarized regarding codon optimization,promoter utilization,transcription factor regulation,post-translational modification and proteolytic degradation inhibition.With state-of-art biotechnologies and more available expression platforms,Trichoderma spp.could be more successful hosts to produce recombinant proteins as desired,i.e.better enzyme formula for efficient cellulose degradation or functional protein with high purity and yield. | Huiling Wei Mengyue Wu Aili Fan Haijia Su | 2021 | Chinese Journal of Chemical Engineering2021，34，2： | 1 |
| 11 | Preparation of a surface molecular-imprinted adsorbent for Ni^2+ based on Penicillium ehrysogenum显示文摘 | SU Haijia WANG Zhixing TAN Tianwei | 2005 | Journal of Chemical Technology and Biotechnology2005，80，4： | 1 |
| 12 | Double-functional characteristics of a surface molecular imprinted adsorbent with immobilization of nano-TiO2 显示文摘 | Su Haijia Li Qiang Tan Tianwei | 2006 | Journal of Chemical Technology and Biotechnology2006，81，11： | 1 |
| 13 | Preparation of polyasparticacidethyl cellulose blend hydrogel for controlled release of naproxen sodium 显示文摘 | Cao Hui Zhu Jianting Su Haijia | 2008 | J Biotechnol2008，136，1： | 1 |
| 14 | The bactericidal and mil- dew-proof activity of a TiO2-chitosan composite 显示文摘 | Qian Tingting Su Haijia Tan Tianwei | 2011 | Journal of Pho- tochemistry and Photobiology A: Chemistry2011，218，1： | 1 |
| 15 | Adsorption of heavy metal ions by adsorption from waste mycelium chitin显示文摘 | Tan Tianwei | 2002 | Chinese J Chem Eng2002，10，6： | 1 |
| 16 | Synthesis and properties of thermo-and pH-sensitive poly (N-isopropylacrylamide)/poly (aspartic acid) IPN hydrogels显示文摘 | Liu Miaomiao Su Haijia Tan Tianwei | | 0，，： | 1 |
| 17 | Preparation a novel pH-sensitive blend hydrogel based on polyaspartic acid and ethylcellulose for controlled release of naproxen sodium 显示文摘 | Cao Hui Zhu Jianting Su Haijia | 2009 | Journal of Applied Polymer Science2009，113，1： | 1 |
| 18 | Adsorption of Ni^2+ on the surface of molecularly imprinted adsorbent from Penicillium chysogenum mycelium显示文摘 | Haijia Su Zhixing Wang Tianwei Tan | 2004 | Biotechnology letters2004，25，12： | 1 |
| 19 | Superabsorbent hydrogels from poly(aspartic acid) with salt-, temperature- and pH-responsiveness properties显示文摘 | Ying Zhao Haijia Su Li Fang Tianwei Tan | 2005 | Polymer2005，，14： | 1 |
| 20 | Synthesis of ion-imprinted chitosan-TiO 2 adsorbent and its multi-functional performances显示文摘 | Qiang Li Haijia Su Tianwei Tan | 2007 | Biochemical Engineering Journal2007，，2： | 1 |
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