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Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1134-1146 doi: 10.1007/s11705-020-2014-x

Abstract: , high-performance, and stable electrocatalysts for the hydrogen evolution reaction (HER) over wide pHdenoted as V -NiCoP/CFP) were constructed by doping V modulation on NiCoP nanosheets on CFP and used for pH-universalinspiration to rationally enhance or design new-type nonprecious metal-based, highly efficient, and pH-universal

Keywords： hydrogen evolution reaction     transition metal phosphides     pH-universal     vanadium doping     carbon fiber paper    

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Universal influenza virus vaccines: what can we learn from the human immune response following exposure

Daniel Stadlbauer, Raffael Nachbagauer, Philip Meade, Florian Krammer

Frontiers of Medicine 2017, Volume 11, Issue 4,   Pages 471-479 doi: 10.1007/s11684-017-0602-z

Abstract:

Several universal influenza virus vaccine candidates based on eliciting antibodies against the hemagglutininbetter understanding of this phenomenon and the underlying mechanisms might help to develop future universal

Keywords： universal influenza virus vaccine     hemagglutinin stalk     H7N9    

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Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 298-306 doi: 10.1007/s11705-022-2212-9

Abstract: Herein, a reversible pH fluorescent sensor was developed using caffeic acid as the precursor by one-stepThe carbon dots-based sensor (CA-CDs) exhibited pH-dependent increase in fluorescence intensity and showedlinear relationship in the range of pH 6.60 and 8.00.Notably, the fluorescence sensor has a reversible response to pH change.The present study provides a simple analytical method for pH detection suitable for in vivo.

Keywords： carbon dots     two-photon imaging     pH     diabetic mice    

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Parasitic rotation evaluation and avoidance of 3-UPU parallel mechanism

Haibo QU, Yuefa FANG, Sheng GUO

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 210-218 doi: 10.1007/s11465-012-0317-4

Abstract:

Based on the prototype of 3-UPU (universal-prismatic-universal joint) parallel mechanism proposed

Keywords： parallel mechanism     3-UPU (universal-prismatic-universal joint)     parasitic motions     limited clearance     redundantly    

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Design of a novel RTD-based three-variable universal logic gate

Mao-qun YAO,Kai YANG,Cong-yuan XU,Ji-zhong SHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 8,   Pages 694-699 doi: 10.1631/FITEE.1500102

Abstract: On this basis, a novel three-variable universal logic gate (ULG3) is proposed, composed of two RTD-baseduniversal threshold logic gates (UTLG) and an RTD-based three-variable XOR gate (XOR3).Thus, the proposed ULG3 provides a new efficient universal logic gate to implement RTD-based arbitrary

Keywords： Resonant tunneling diode (RTD)     Threshold logic gate     Reed-Muller expansion     Universal logic gate    

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Sorption of tetracycline to sediments and soils: assessing the roles of pH, the presence of cadmium and

Guixiang ZHANG, Xitao LIU, Ke SUN, Ye ZHAO, Chunye LIN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 421-429 doi: 10.1007/s11783-010-0265-3

Abstract: tetracycline (TC, H L) on sediments and soils in the presence and absence of cadmium (Cd), as affected by pHLower pH facilitated TC sorption through a cation exchange mechanism, which also took place at pH valuesWhen pH was above 7, however, ligand-promoted dissolution of TC might occur due to TC weakening the Al-Oincreased TC sorption on both sediments and soils, which resulted from the decrease of equilibrium solution pH

Keywords： sorption     tetracycline (TC)     pH     cadmium (Cd)     antibiotic    

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Effect of pH on biologic degradation of

Hongjing LI, Mengli HAO, Jingxian LIU, Chen CHEN, Zhengqiu FAN, Xiangrong WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 224-230 doi: 10.1007/s11783-011-0314-6

Abstract: In this paper, the effect of pH on biological degradation of by alga-lysing bacteria in laboratory-scaleUnder pH 6.5, 7.5, and 8.5 conditions, the removal rates of were respectively 75.9%, 83.6%, and 78.3%It was observed that the sequence of the removal efficiencies of algae, and organic matter were pH7.5>pH 8.5>pH 6.5.

Keywords： pH     biological degradation     alga-lysing bacteria     sequencing batch biofilm reactor (SBBR)     16S rRNA        

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A Cu-modified active carbon fiber significantly promoted HS and PH simultaneous removal at a low reaction

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1425-3

Abstract:

• Cu0.15-ACF performs the best for H2S and PH<

Keywords： ACF     H2S     PH3     Cu     Low temperature     Simultaneous removal    

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Decomposition of perfluorooctanoic acid by microwave-activated persulfate: Effects of temperature, pH

Yuchi LEE, Shanglien LO, Jeff KUO, Chinghong HSIEH

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 17-25 doi: 10.1007/s11783-011-0371-x

Abstract: The objectives of this study were to investigate the effects of pH (pH= 2.5, 6.6, 8.8, and 10.5), chlorideMaximum PFOA degradation occurred at pH 2.5, while little or no degradation at pH 10.5.Lowering system pH resulted in an increase in PFOA degradation rate.Both high pH and chloride concentrations would result in more scavenging of sulfate free radicals and

Keywords： microwave     perfluorooctanoic acid     pH     persulfate     chloride ions     perfluorocarboxylic acids    

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Co-fermentation of waste activated sludge with food waste for short-chain fatty acids production: effect of pH

Leiyu FENG, Yuanyuan YAN, Yinguang CHEN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 623-632 doi: 10.1007/s11783-011-0334-2

Abstract: Effect of pH ranging from 4.0 to 11.0 on co-fermentation of waste activated sludge (WAS) with food wasteThe SCFAs production at pH 6.0, 7.0, 8.0, and 9.0 and fermentation time of 4 d was respectively 5022.7, 6540.5, 8236.6, and 7911.7 mg COD·L , whereas in the blank tests (no pH adjustment, pH 8.0 (blank testThe composition of SCFAs at pH from 6.0 to 9.0 was also different from other conditions and propionicof the mixture of WAS and food waste at different pH conditions.

Keywords： waste activated sludge (WAS)     food waste     co-fermentation     short-chain fatty acids (SCFAs)     pH     synergistic    

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Recent advances in “universal” influenza virus antibodies: the rise of a hidden trimeric interface in

Yulu Wang, Dan Hu, Yanling Wu, Tianlei Ying

Frontiers of Medicine 2020, Volume 14, Issue 2,   Pages 149-159 doi: 10.1007/s11684-020-0764-y

Abstract: Moreover, designing a universal influenza vaccine that is sufficiently immunogenic to induce universalThese findings may have important implications for the development of universal influenza vaccines andthese newly discovered epitopes in the HA domain of the influenza virus to promote the development of universal

Keywords： influenza virus     neutralizing antibody     hemagglutinin     globular head region     trimeric interface    

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Acid resistance of methanogenic bacteria in a two-stage anaerobic process treating high concentration methanol wastewater

ZHOU Xuefei, REN Nanqi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 53-56 doi: 10.1007/s11783-007-0010-8

Abstract: The results show that the pH of the first UASB changed from 4.9 to 5.8 and 5.5 to 6.2 for the secondApparently, these were not the advisable pH levels that common methanogenic bacteria could accept.Methanosarcina barkeri, had some acid resistance and could still degrade methanol at pH 5.0.bacteria within its body against the impact of the acidic environment and make them degrade methanol at pH

Keywords： pH     Granular     upflow anaerobic     advisable pH     methanogenic    

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Aptamer-coded DNA nanoparticles for targeted doxorubicin delivery using pH-sensitive spacer

Pengwei Zhang, Junxiao Ye, Ergang Liu, Lu Sun, Jiacheng Zhang, Seung Jin Lee, Junbo Gong, Huining He, Victor C. Yang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 529-536 doi: 10.1007/s11705-017-1645-z

Abstract: oligodeoxynucleotide coded with PSMA-targeted aptamer, drug-loading domain, primer binding site and pH-sensitiveDue to the integrated pH-sensitive spacers in the nanoparticles, in an acidic environment, the cumulative

Keywords： aptamer     DNA nanoparticles     rolling circle amplification     doxorubicin     drug delivery     pH sensitive    

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Construction of a universal recombinant expression vector that regulates the expression of human lysozyme

Shen LIU, Shengzhe SHANG, Xuezhen YANG, Huihua ZHANG, Dan LU, Ning LI

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 3,   Pages 382-389 doi: 10.15302/J-FASE-2018211

Abstract: whey acidic protein gene (mWAP) was modified twice by homologous recombination to produce a universalOur results have provided a simple approach to construct a universal milk expression vector, and demonstrated

Keywords： BAC recombinant methods     gene expression     human lysozyme     transgenic mice     milk expression vector    

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Efficient dechlorination of 2,4-dichlorophenol in an aqueous media with a mild pH using a Pd/TiO

Jiangkun DU,Jianguo BAO,Wei HU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 919-928 doi: 10.1007/s11783-015-0794-x

Abstract: titanium plate (Pd/TiO NTs/Ti) for efficient electrodechlorination of 2,4-chlorophenol with a mild pHefficiency of up to 91% was achieved within 60 min at cathode potential of −0.7 V ( SCE) and initial pHThe effects of the applied cathode potential and initial pH on the degradation efficiency were studied

Keywords： Pd/TiO2NTs/Ti cathode     chlorophenols     electrocatalytic dechlorination     wastewater treatment    

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Title Author Date Type Operation

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolution

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Journal Article

Universal influenza virus vaccines: what can we learn from the human immune response following exposure

Daniel Stadlbauer, Raffael Nachbagauer, Philip Meade, Florian Krammer

Journal Article

Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Journal Article

Parasitic rotation evaluation and avoidance of 3-UPU parallel mechanism

Haibo QU, Yuefa FANG, Sheng GUO

Journal Article

Design of a novel RTD-based three-variable universal logic gate

Mao-qun YAO,Kai YANG,Cong-yuan XU,Ji-zhong SHEN

Journal Article

Sorption of tetracycline to sediments and soils: assessing the roles of pH, the presence of cadmium and

Guixiang ZHANG, Xitao LIU, Ke SUN, Ye ZHAO, Chunye LIN

Journal Article

Effect of pH on biologic degradation of

Hongjing LI, Mengli HAO, Jingxian LIU, Chen CHEN, Zhengqiu FAN, Xiangrong WANG

Journal Article

A Cu-modified active carbon fiber significantly promoted HS and PH simultaneous removal at a low reaction

Journal Article

Decomposition of perfluorooctanoic acid by microwave-activated persulfate: Effects of temperature, pH

Yuchi LEE, Shanglien LO, Jeff KUO, Chinghong HSIEH

Journal Article

Co-fermentation of waste activated sludge with food waste for short-chain fatty acids production: effect of pH

Leiyu FENG, Yuanyuan YAN, Yinguang CHEN

Journal Article

Recent advances in “universal” influenza virus antibodies: the rise of a hidden trimeric interface in

Yulu Wang, Dan Hu, Yanling Wu, Tianlei Ying

Journal Article

Acid resistance of methanogenic bacteria in a two-stage anaerobic process treating high concentration methanol wastewater

ZHOU Xuefei, REN Nanqi

Journal Article

Aptamer-coded DNA nanoparticles for targeted doxorubicin delivery using pH-sensitive spacer

Pengwei Zhang, Junxiao Ye, Ergang Liu, Lu Sun, Jiacheng Zhang, Seung Jin Lee, Junbo Gong, Huining He, Victor C. Yang

Journal Article

Construction of a universal recombinant expression vector that regulates the expression of human lysozyme

Shen LIU, Shengzhe SHANG, Xuezhen YANG, Huihua ZHANG, Dan LU, Ning LI

Journal Article

Efficient dechlorination of 2,4-dichlorophenol in an aqueous media with a mild pH using a Pd/TiO

Jiangkun DU,Jianguo BAO,Wei HU

Journal Article