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Kinetics of enhanced adsorption by polarization for organic pollutants on activated carbon fiber
HAN Yanhe, QUAN Xie, ZHAO Huimin, CHEN Shuo, ZHAO Yazhi
《环境科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 83-88 doi: 10.1007/s11783-007-0016-2
关键词: ACF activated 17-fold enhancement donor-conjugate bridge-acceptor Electrostatic interaction
Enhanced photoelectrochemical water splitting with a donor-acceptor polyimide
《能源前沿(英文)》 doi: 10.1007/s11708-023-0910-8
关键词: polyimide (PI) film photoelectrochemistry band structure engineering aromatic unit
Guoqiao LAI, Yibo LIU, Meijiang LI, Yongjia SHEN
《化学科学与工程前沿(英文)》 2009年 第3卷 第2期 页码 192-195 doi: 10.1007/s11705-009-0015-x
关键词: donor-σ-acceptor molecule intramolecular charge transfer interaction photo induced electron transfer tetrathiafulvalene carbazole
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《医学前沿(英文)》 2016年 第10卷 第4期 页码 490-498 doi: 10.1007/s11684-016-0470-y
This study evaluated the immunogenicity and protective immunity of a Hemophilus influenzae b (Hib) polysaccharide conjugate vaccine with the pneumococcal surface adhesin A (PsaA) protein carrier in young mice. The Hib polysaccharide was conjugated with the rPsaA protein carrier, which was produced using recombinant DNA technology. A total of 15 young mice aged 3 weeks to 5 weeks were immunized with the conjugate vaccine, and another 15 young mice of the same age were immunized with the licensed Hib-tetanus toxoid (TT) vaccine. Furthermore, the third group of 15 young mice was inoculated with phosphate buffer saline as control. The immunized mice were inoculated with pneumococcus in the middle ear. Results showed that IgG antibody responses against both the PsaA protein and Hib polysaccharide were observed in the Hib-PsaA group. However, no statistical difference was observed in the titer of IgG against the Hib polysaccharide between Hib-PsaA and Hib-TT groups. The elimination rate of pneumococcus and the inflammation of the middle ear showed the effectiveness of protective immunity against otitis media caused by pneumococcus. Our results suggest that the Hib polysaccharide can be successfully conjugated with rPsaA via amide condensation. This new Hib-PsaA conjugate vaccine can induce both anti-PsaA and anti-Hib immune responses in young mice and elicit effective protection against acute otitis media caused by pneumococcus.
关键词: conjugate vaccine pneumococcal surface adhesin A Hemophilus influenzae b immunogenicity otitis media
Thiago ANTONINI ALVES,Paulo H. D. SANTOS,Murilo A. BARBUR
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 263-276 doi: 10.1007/s11465-015-0345-y
In this research, the temperatures of three-dimensional (3D) protruding heaters mounted on a conductive substrate in a horizontal rectangular channel with laminar airflow are related to the independent power dissipation in each heater by using a matrix G+ with invariant coefficients, which are dimensionless. These coefficients are defined in this study as the conjugate influence coefficients (g+) caused by the forced convection-conduction nature of the heaters’ cooling process. The temperature increase of each heater in the channel is quantified to clearly identify the contributions attributed to the self-heating and power dissipation in the other heaters (both upstream and downstream). The conjugate coefficients are invariant with the heat generation rate in the array of heaters when assuming a defined geometry, invariable fluid and flow rate, and constant substrate and heater conductivities. The results are numerically obtained by considering three 3D protruding heaters on a two-dimensional (2D) array by ANSYS/FluentTM 15.0 software. The conservation equations are solved by a coupled procedure within a single calculation domain comprising of solid and fluid regions and by considering a steady state laminar airflow with constant properties. Some examples are shown, indicating the effects of substrate thermal conductivity and Reynolds number on conjugate influence coefficients.
关键词: channel flow conjugate forced convection-conduction cooling conjugate influence coefficients discrete heating invariant descriptor thermal management
Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor
《环境科学与工程前沿(英文)》 2022年 第16卷 第2期 doi: 10.1007/s11783-021-1454-y
Membrane bioreactor achieved mercury removal using nitrate as an electron acceptor.
关键词: Mercury removal Oxygen Ferrous sulfide Transformation of mercury Microbial community
The influence of brain death on donor liver and the potential mechanisms of protective intervention
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《医学前沿(英文)》 2011年 第5卷 第1期 页码 8-14 doi: 10.1007/s11684-011-0109-y
Brain-dead donors have become one of the main sources of organs for transplantation in Western countries. The quality of donor organs is closely related to the outcome of the transplantation. Experimental studies have confirmed the inferior graft survival of livers from brain-dead donors compared with those from living donors. Studies conducted in the past 10 years have shown that brain death is associated with effects on the decreased donor organ quality. However, whether the decrease in the viability of donor organs is caused by brain death or by the events before and after brain death remains uncertain. The purpose of this review is to introduce the advances and controversies regarding the influence of brain death on the viability of donor livers and to summarize the mechanisms of the different protective interventions for donor livers.
关键词: brain death donor liver
Regulation of radicals by hydrogen-donor solvent in direct coal liquefaction
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1689-1699 doi: 10.1007/s11705-022-2186-7
关键词: direct coal liquefaction hydrogen-donor solvent induced pyrolysis radical mechanism density functional theory calculations
《医学前沿(英文)》 2021年 第15卷 第5期 页码 728-739 doi: 10.1007/s11684-021-0833-x
关键词: second hematopoietic stem cell transplantation acute leukemia relapse chemotherapy modified donor lymphocyte infusion
Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 267-272 doi: 10.1007/s11783-012-0439-2
关键词: denitrifying phosphate accumulating organisms (DPAOs) denitrification phosphorus uptake nitrite step-feed enhanced biological phosphorus removal
Meng Lv, Yingjun Chang, Xiaojun Huang
《医学前沿(英文)》 2019年 第13卷 第1期 页码 45-56 doi: 10.1007/s11684-017-0595-7
关键词: haploidentical hematopoietic stem cell transplantation conditioning graft-versus-host disease relapse infection donor selection
Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang
《医学前沿(英文)》 2019年 第13卷 第2期 页码 238-249 doi: 10.1007/s11684-017-0599-3
关键词: interferon-α hematopoietic stem cell transplantation minimal residual disease donor lymphocyte infusion
null
《医学前沿(英文)》 2011年 第5卷 第1期 页码 1-7 doi: 10.1007/s11684-010-0105-7
Partial liver transplantation, including reduced-size liver transplantation, split liver transplantation, and living donor liver transplantation, has been developed with several innovative techniques because of donor shortage. Reduced-size liver transplantation is based on Couinaud’s anatomical classification, benefiting children and small adult recipients but failing to relieve the overall donor shortage. Split liver transplantation provides chances to two or even more recipients when only one liver graft is available. The splitting technique must follow stricter anatomical and physiological criteria either ex situ or in situto ensure long-term quality. The first and most important issue involving living donor liver transplantation is donor safety. Before surgery, a series of donor evaluations—including anatomical, liver volume, and liver function evaluations—is indispensable, followed by ethnic agreement. At different recipient conditions, auxiliary liver transplantation and auxiliary partial orthotopic liver transplantation, which employ piggyback techniques, are good alternatives. Partial liver transplantation enriches the practice and knowledge of the transplant society.
关键词: partial liver transplantation reduced-size liver transplantation split liver transplantation living donor liver transplantation
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《医学前沿(英文)》 2018年 第12卷 第2期 页码 153-163 doi: 10.1007/s11684-017-0548-1
To establish optimal reference values for recovered immune cell subsets, we prospectively investigated post-transplant immune reconstitution (IR) in 144 patients who received allogeneic stem cell transplantation (allo-SCT) and without showing any of the following events: poor graft function, grades II?IV acute graft-versus-host disease (GVHD), serious chronic GVHD, serious bacterial infection, invasive fungal infection, or relapse or death in the first year after transplantation. IR was rapid in monocytes, intermediate in lymphocytes, CD3+ T cells, CD8+ T cells, and CD19+ B cells, and very slow in CD4+ T cells in the entire patient cohort. Immune recovery was generally faster under HLA-matched sibling donor transplantation than under haploidentical transplantation. Results suggest that patients with an IR comparable to the reference values display superior survival, and the levels of recovery in immune cells need not reach those in healthy donor in the first year after transplantation. We suggest that data from this recipient cohort should be used as reference values for post-transplant immune cell counts in patients receiving HSCT.
关键词: immune reconstitution hematopoietic stem cell transplantation event-free patients reference range
Acid Orange 7 degradation using methane as the sole carbon source and electron donor
《环境科学与工程前沿(英文)》 2022年 第16卷 第3期 doi: 10.1007/s11783-021-1468-5
• AO7 degradation was coupled with anaerobic methane oxidation.
关键词: Azo dyes AO7 degradation Anaerobic methane oxidation Microbial community ANME-2d
标题 作者 时间 类型 操作
Kinetics of enhanced adsorption by polarization for organic pollutants on activated carbon fiber
HAN Yanhe, QUAN Xie, ZHAO Huimin, CHEN Shuo, ZHAO Yazhi
期刊论文
Synthesis, spectroscopic, and electrochemical properties of two dyads consisted of tetrathiafulvalene and carbazole
Guoqiao LAI, Yibo LIU, Meijiang LI, Yongjia SHEN
期刊论文
Immunogenicity and protective immunity against otitis media caused by pneumococcus in mice of Hib conjugate
null
期刊论文
An invariant descriptor for conjugate forced convection-conduction cooling of 3D protruding heaters in
Thiago ANTONINI ALVES,Paulo H. D. SANTOS,Murilo A. BARBUR
期刊论文
Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor
期刊论文
The influence of brain death on donor liver and the potential mechanisms of protective intervention
null
期刊论文
used as a salvage option for patients with relapsed acute leukemia post-chemotherapy plus modified donor
期刊论文
Denitrification and phosphorus uptake by DPAOs using nitrite as an electron acceptor by step-feed strategies
Bin MA, Shuying WANG, Guibing ZHU, Shijian GE, Junmin WANG, Nanqi Ren, Yongzhen PENG
期刊论文
Everyone has a donor: contribution of the Chinese experience to global practice of haploidentical hematopoietic
Meng Lv, Yingjun Chang, Xiaojun Huang
期刊论文
leukemia/myelodysplastic syndrome with unsatisfactory response to minimal residual disease-directed donor
Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang
期刊论文
patients receiving haploidentical allografts and those receiving human leukocyte antigen-matched sibling donor
null
期刊论文