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Journal Article 115

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2023 14

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Keywords

PD-L1 6

Cu(II) 4

Cu(In 3

copper 3

CO oxidation 2

COD 2

Cu 2

Cu(II) removal 2

Ga)Se₂ 2

Low temperature 2

PD-1 2

anti-PD-1 2

high selectivity 2

palladium 2

1 1

10Fe-xCu/TiO₂ 1

2-aminopyridine 1

25-furandicarboxylic acid 1

4-butanediol 1

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Highly active and durable Pd-Cu catalysts for oxygen reduction in alkaline exchange membrane fuel cells

Xiong PENG, Travis J. OMASTA, Justin M. ROLLER, William E. MUSTAIN

Frontiers in Energy 2017, Volume 11, Issue 3, Pages 299-309 doi: 10.1007/s11708-017-0495-1

Abstract: A Pd-Cu catalyst, with primary B2-type phase, supported by VulcanXC-7R carbon was synthesized via a solvothermalDuring the RDE testing, the half-wave potential of the Pd-Cu/Vulcan catalyst was 50 mV higher comparedThe Pd-Cu/Vulcan exhibited a specific activity of 1.27 mA/cm and a mass activity of 0.59 A/mg at 0.9The Pd-Cu/Vulcan catalyst also showed higher alkaline exchange membrane fuel cell (AEMFC) performanceThe Pd-Cu/Vulcan catalyst also exhibited high stability during a short-term, AEMFC durability test, with

Keywords： alkaline exchange membrane (AEM) fuel cell Pd-Cu oxygen reduction high performance water

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Investigation of the preparation methodologies of Pd-Cu single atom alloy catalysts for selective hydrogenation

Xinxiang Cao,Arash Mirjalili,James Wheeler,Wentao Xie,Ben W.-L. Jang

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4, Pages 442-449 doi: 10.1007/s11705-015-1547-x

Abstract: Galvanic replacement, co-impregnation and sequential impregnation have been employed to prepare Pd-Cubimetallic catalysts with less than 1 wt-% Cu and ca. 0.03 wt-% Pd for selective hydrogenation of acetylenefield-scanning transmission electron microscopy (HAADF-STEM) and H chemisorption results confirmed that Pd-Cu

Keywords： H₂ pulse chemisorption palladium-copper bimetallic catalyst single atom alloy acetylene hydrogenation HAADF-STEM

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Preparation and investigation of Pd doped Cu catalysts for selective hydrogenation of acetylene

Xinxiang Cao, Tengteng Lyu, Wentao Xie, Arash Mirjalili, Adelaide Bradicich, Ricky Huitema, Ben W.-L. Jang, Jong K. Keum, Karren More, Changjun Liu, Xiaoliang Yan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4, Pages 522-533 doi: 10.1007/s11705-019-1822-3

Abstract: A series of PdCu bimetallic catalysts with low Cu and Pd loadings and different Cu: Pd atomic ratiosand Pd for selective hydrogenation of acetylene.metal particles due to the hydrogen spillover from Pd to Cu(NO ) crystals.layer of Cu.Moreover, even Pd loading is super low,<0.045 wt-% in this study, by through adjusting Cu loading to

Keywords： copper palladium catalysts acetylene selective hydrogenation

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Synthesis, physicochemical characterizations and catalytic performance of Pd/carbon-zeolite and Pd/carbon-CeO

Zeinab JAMALZADEH, Mohammad HAGHIGHI, Nazli ASGARI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3, Pages 365-381 doi: 10.1007/s11783-013-0520-5

Abstract: In this work, xylene removal from waste gas streams was investigated via catalytic oxidation over Pd/carbon-zeolite and Pd/carbon-CeO nanocatalysts.

Keywords： Pd/carbon-CeO₂ Pd/carbon-zeolite pine cone ZnCl₂ catalytic oxidation xylene

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Metabolic interventions combined with CTLA-4 and PD-1/PD-L1 blockade for the treatment of tumors: mechanisms

Frontiers of Medicine Pages 805-822 doi: 10.1007/s11684-023-1025-7

Abstract: To date, immune checkpoint inhibitors (ICIs) of CTLA-4 and PD-1/PD-L1 represent the main class of immunotherapyBlockade of CTLA-4 and PD-1/PD-L1 has shown remarkable efficacy in several specific types of cancers,the generalized mechanism of targeting cancer metabolism at three crucial immune checkpoints (CTLA-4, PD-1, and PD-L1) to influence ICB therapy and propose potential combined immunotherapeutic strategies co-targeting

Keywords： CTLA-4 PD-1 PD-L1 immune checkpoint blockade (ICB) metabolic reprogramming combined tumor therapeutic

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PD-1/PD-L1 blockade in cervical cancer: current studies and perspectives

Yumeng Wang, Guiling Li

Frontiers of Medicine 2019, Volume 13, Issue 4, Pages 438-450 doi: 10.1007/s11684-018-0674-4

Abstract: Checkpoint blockades targeting the PD-1/PD-L1 axis have achieved effective clinical responses with acceptableIn this review, we summarize recent advances in our understanding of the PD-1/PD-L1 signaling pathway, including the expression patterns of PD-1/PD-L1 and potential PD-1/PD-L1-related therapeutic strategies

Keywords： PD-1 PD-L1 immune checkpoint blockade antibody immunotherapy cervical cancer

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Promoting effect of Zr on the catalytic combustion of methane over Pd/γ-Al

Hongbo NA,Tianle ZHU,Zhiming LIU,Yifei SUN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5, Pages 659-665 doi: 10.1007/s11783-013-0613-1

Abstract: The effect of Zr on the catalytic performance of Pd/γ-Al O for the methane combustion was investigatedThe results show that the addition of Zr can improve the activity and stability of Pd/γ-Al O catalystThe active phase of methane combustion over supported palladium catalyst is the Pd /Pd mixture.Zr addition inhibits Pd aggregation and enhances the redox properties of active phase Pd / Pd .(Pd / Pd ).

Keywords： Pd-Zr/Al₂O₃ methane catalytic combustion catalyst regeneration

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Dihydroartemisinin increased the abundance of by YAP1 depression that sensitizes hepatocellular carcinoma to anti-PD

Frontiers of Medicine 2023, Volume 17, Issue 4, Pages 729-746 doi: 10.1007/s11684-022-0978-2

Abstract: The effect of anti-programmed cell death 1 (anti-PD-1) immunotherapy is limited in patients with hepatocellularThe response to anti-PD-1 treatment is associated with A. muciniphila abundance in many tumorsHere, anti-PD-1 treatment decreased A. muciniphila abundance in the colon, but increased YAP1Yap1 knockout enhanced anti-PD-1 efficacy.YAP1 inhibition is a potential target for increasing A. muciniphila abundance to promote anti-PD

Keywords： hepatocellular carcinoma YAP1 Akkermansia muciniphila anti-PD-1 dihydroartemisinin bile acid

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A study on the catalytic performance of Pd/γ-Al

Ruizhi CHU, Xianyong WEI, Zhimin ZONG, Wenjia ZHAO

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4, Pages 452-456 doi: 10.1007/s11705-010-0522-9

Abstract: A series of Pd/γ-Al O hybrid catalysts were prepared by impregnation and subsequent calcination undermicrowave irradiation on the catalytic property was mainly attributed to both the higher dispersion of Pdand the significant increase in the adsorption on the CO-bridge of Pd.CO-bridge adsorption and thereby decreased the catalytic activity, whereas the coverage by metallic Pd

Keywords： Pd/γ-Al₂O₃ direct synthesis dimethyl ether calcination under microwave irradiation

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Selective hydrogenation of acetylene over Pd/CeO

Kai Li, Tengteng Lyu, Junyi He, Ben W. L. Jang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6, Pages 929-936 doi: 10.1007/s11705-019-1912-2

Abstract: Five hundred ppm Pd/CeO catalyst was prepared and evaluated in selective hydrogenation of acetylenePd/CeO catalyst could be activated by the feed gas during reactions and the catalyst without reductionThis could be ascribed to the formation of Pd Ce O or Pd-O-Ce surface species based on the X-ray diffraction

Keywords： selective hydrogenation acetylene Pd/CeO₂ strong interaction

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Mechanism of methanol decomposition on the Pd/WC(0001) surface unveiled by first-principles calculations

Jinhua Zhang, Yuanbin She

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6, Pages 1052-1064 doi: 10.1007/s11705-019-1908-y

Abstract: In this study, the decomposition of methanol into the CO and H species on the Pd/tungsten carbide (WCThe results reveal that saturated molecules, i.e., methanol and formaldehyde, adsorb weakly on the PdThus, the most probable methanol decomposition pathway on the Pd/WC(0001) surface is CH OH → CH OH →The present study demonstrates that the synergistic effect of WC (as carrier) and Pd (as catalyst) alters

Keywords： density functional theory methanol direct methanol fuel cells WC(0001)-supported Pd monolayer decomposition

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A comparison of the catalytic hydrogenation of 2-amylanthraquinone and 2-ethylanthraquinone over a Pd

Enxian Yuan, Xiangwei Ren, Li Wang, Wentao Zhao

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2, Pages 177-184 doi: 10.1007/s11705-016-1604-0

Abstract: molar ratios of 1:1 and 1:2 to the corresponding hydroquinones (eAQH and taAQH ) were studied over a Pdcan be ascribed to the longer and branched side chain in taAQ, which limits its accessibility to the PdDensity functional theory calculations showed that it is more difficult for taAQ to adsorb onto a Pd

Keywords： hydrogenation hydrogen peroxide anthraquinone Pd catalyst AO process

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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: In this study, palladium-loaded titania nanotubes was fabricated on a titanium plate (Pd/TiO NTs/Ti)The nature of Pd/TiO NTs/Ti electrodes was characterized by field-emission scanning electron microscopeThe characterization results indicated the generation of Pd nanoparticles which were evenly dispersedon titania nanotubes arrays on the Pd/TiO NTs/Ti surface.Furthermore, the intermediates analysis showed that the Pd/TiO NTs/Ti electrode could completely remove

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

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Activation of phagocytosis by immune checkpoint blockade

Chia-Wei Li, Yun-Ju Lai, Jennifer L. Hsu, Mien-Chie Hung

Frontiers of Medicine 2018, Volume 12, Issue 4, Pages 473-480 doi: 10.1007/s11684-018-0657-5

Abstract: On the basis of a recently discovered programmed death protein 1 (PD-1) in TAMs, we discuss the potential

Keywords： CD47 PD-1 PD-L1 immunotherapy TAM phagocytosis macrophage

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Preparation of Cu/ZrO

Xinmei LIU, Shaofen BAI, Huidong ZHUANG, Zifeng YAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1, Pages 47-52 doi: 10.1007/s11705-011-1170-4

Abstract: Cu/ZrO catalysts for methanol synthesis from CO /H were respectively prepared by deposition coprecipitation

Keywords： Cu/ZrO₂ methanol synthesis deposition coprecipitation solid state reaction CO₂/

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Title Author Date Type Operation

Highly active and durable Pd-Cu catalysts for oxygen reduction in alkaline exchange membrane fuel cells

Xiong PENG, Travis J. OMASTA, Justin M. ROLLER, William E. MUSTAIN

Journal Article

Investigation of the preparation methodologies of Pd-Cu single atom alloy catalysts for selective hydrogenation

Xinxiang Cao,Arash Mirjalili,James Wheeler,Wentao Xie,Ben W.-L. Jang

Journal Article

Preparation and investigation of Pd doped Cu catalysts for selective hydrogenation of acetylene

Xinxiang Cao, Tengteng Lyu, Wentao Xie, Arash Mirjalili, Adelaide Bradicich, Ricky Huitema, Ben W.-L. Jang, Jong K. Keum, Karren More, Changjun Liu, Xiaoliang Yan

Journal Article

Synthesis, physicochemical characterizations and catalytic performance of Pd/carbon-zeolite and Pd/carbon-CeO

Zeinab JAMALZADEH, Mohammad HAGHIGHI, Nazli ASGARI

Journal Article

Metabolic interventions combined with CTLA-4 and PD-1/PD-L1 blockade for the treatment of tumors: mechanisms

Journal Article

PD-1/PD-L1 blockade in cervical cancer: current studies and perspectives

Yumeng Wang, Guiling Li

Journal Article

Promoting effect of Zr on the catalytic combustion of methane over Pd/γ-Al

Hongbo NA,Tianle ZHU,Zhiming LIU,Yifei SUN

Journal Article