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  • Li, Hongmiao  (11)
  • 1
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    Synergetic effect of photocatalysis and peroxymonosulfate activation by CoTiO 3 /SBA-15, NiTiO 3 /SBA-15 and Fe 2 TiO 5 /SBA-15 for efficient photocatalytic removal of oxytetracycline hydrochloride
    Royal Society of Chemistry (RSC) ; 2022
    In:  Environmental Science: Water Research & Technology Vol. 8, No. 8 ( 2022), p. 1763-1776
    Details
    In: Environmental Science: Water Research & Technology, Royal Society of Chemistry (RSC), Vol. 8, No. 8 ( 2022), p. 1763-1776
    Abstract: Nanosized CoTiO 3 , NiTiO 3 and Fe 2 TiO 5 photocatalysts were synthesized by a simple sol–gel method successfully. However, they showed lower photocatalytic activity for the degradation of oxytetracycline hydrochloride under visible light irradiation. After the CoTiO 3 , NiTiO 3 and Fe 2 TiO 5 nanoparticles were loaded in the SBA-15 channels, the photocatalytic activity was enhanced obviously. In order to further enhance the removal efficiency of CoTiO 3 /SBA-15, NiTiO 3 /SBA-15 and Fe 2 TiO 5 /SBA-15, they were used to activate peroxymonosulfate under visible light irradiation. In particular, CoTiO 3 /SBA-15 could completely photodegrade oxytetracycline hydrochloride with the assistance of peroxymonosulfate in an hour. The influencing factors on activating peroxymonosulfate to degrade oxytetracycline hydrochloride were investigated in detail. In addition, the electron transfer and peroxymonosulfate activation mechanism for the efficient improvement in the photocatalytic performance were also proposed and proved by radical quenching experiments, electron spin resonance analysis, X-ray photoelectron spectroscopy, transient photocurrent responses and cyclic voltammetry. It was found that the combined activation effects of photogenerated electrons and transition metals on peroxymonosulfate to produce sulfate radicals could enhance the degradation efficiency obviously. This study could provide a new way for the synergetic effect of photocatalysis and peroxymonosulfate activation by transition metal to be used for efficient photocatalytic degradation in the field of antibiotic removal.
    Type of Medium: Online Resource
    ISSN: 2053-1400 , 2053-1419
    URL: Article
    DOI: 10.1039/D2EW00060A
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2022
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  • 2
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    Retracted : Upregulated expression of ROCK1 promotes cell proliferation by functioning as a target of miR‐335‐5p in non‐small cell lung cancer
    Wiley ; 2019
    In:  Journal of Cellular Physiology
    Details
    In: Journal of Cellular Physiology, Wiley
    Abstract: Lung cancer is regarded as one of the dominant causes in cancer patients among men and women all over the world. Rho‐associated coiled‐coil forming protein kinase l (ROCK1) is characterized as pivotal downstream effectors of the small GTPase RhoA and reported to participate in tumor metastasis. miR‐335‐5p acts as tumor suppressor microRNA and is identified to be downregulated in tumor tissues. miR‐335‐5p/ROCK1 axis has been demonstrated to promote cell proliferation and metastasis in gastric cancer, hepatocellular carcinoma and so on. However, the role it plays in promoting cell proliferation in non‐small cell lung cancer (NSCLC) is poorly understood. Here, we demonstrated that the upregulated expression of ROCK1 was highly correlated with downregulated expression of miR‐335‐5p in NSCLC tissues and cell lines. Mechanistically, Knockdown of ROCK1 inhibited cell proliferation in vitro, accompanied by cell cycle change confirmed by flow analysis. Furthermore, miR‐335‐5p can downregulate the ROCK1 expression by directly binding to the 3′‐untranslated region in posttranscriptional level. In vivo animal model showed similar results. Our findings highlighted the crucial role that miR‐335‐5p acted as a tumor suppressor to modulate cell proliferation and cell cycle progression via downregulating ROCK1 expression. And this miR‐335‐5p/ROCK1 axis contributed to NSCLC pathogenesis and might be promising targets for NSCLC therapy.
    Type of Medium: Online Resource
    ISSN: 0021-9541 , 1097-4652
    URL: Article
    DOI: 10.1002/jcp.28886
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 1478143-8
    SSG: 12
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  • 3
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    A 1D/2D Bi 2 O 3 /g-C 3 N 4 step-scheme photocatalyst to activate peroxymonosulfate for the removal of tetracycline hydrochloride: insight into the mechanism, reactive sites, degradation pathway and ecotoxicity
    Royal Society of Chemistry (RSC) ; 2023
    In:  Physical Chemistry Chemical Physics Vol. 25, No. 17 ( 2023), p. 12231-12244
    Details
    In: Physical Chemistry Chemical Physics, Royal Society of Chemistry (RSC), Vol. 25, No. 17 ( 2023), p. 12231-12244
    Abstract: A novel 1D/2D step-scheme Bi 2 O 3 /g-C 3 N 4 was prepared using a simple reflux method. Bi 2 O 3 photocatalysts showed lower photocatalytic activity for the degradation of tetracycline hydrochloride under visible light irradiation. After compositing with g-C 3 N 4 , the photocatalytic activity of Bi 2 O 3 was enhanced obviously. The enhanced photocatalytic activity of the Bi 2 O 3 /g-C 3 N 4 photocatalysts could be attributed to the high separation efficiency of carriers generated by the Bi 2 O 3 /g-C 3 N 4 photocatalyst due to the formation of a step-scheme heterojunction, which inhibited the recombination of photogenerated electrons and holes. In order to further enhance the degradation efficiency of tetracycline hydrochloride, Bi 2 O 3 /g-C 3 N 4 was used to activate peroxymonosulfate under visible-light irradiation. The influences of peroxymonosulfate dosage, pH value and tetracycline hydrochloride concentration on activating peroxymonosulfate to degrade tetracycline hydrochloride were investigated in detail. The mechanism of Bi 2 O 3 /g-C 3 N 4 activating peroxymonosulfate was proved by radical quenching experiments and electron paramagnetic resonance analysis, which proved that the sulfate radical and hole dominated the degradation of tetracycline hydrochloride. The possible vulnerable sites and pathways of tetracycline hydrochloride were predicted via DFT calculations based on Fukui function and UPLC-MS. Toxicity Estimation Software predicts that the degradation processes of tetracycline hydrochloride could gradually reduce toxicity. This study could provide an efficient and green method for the subsequent treatment of antibiotic wastewater.
    Type of Medium: Online Resource
    ISSN: 1463-9076 , 1463-9084
    URL: Article
    DOI: 10.1039/D3CP00495C
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2023
    detail.hit.zdb_id: 1476283-3
    detail.hit.zdb_id: 1476244-4
    detail.hit.zdb_id: 1460656-2
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  • 4
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    Synergetic effect of photocatalysis and peroxymonosulfate activated by Co/Mn-MOF-74@g-C3N4 Z-scheme photocatalyst for removal of tetracycline hydrochloride
    Elsevier BV ; 2023
    In:  Separation and Purification Technology Vol. 313 ( 2023-05), p. 123518-
    Details
    In: Separation and Purification Technology, Elsevier BV, Vol. 313 ( 2023-05), p. 123518-
    Type of Medium: Online Resource
    ISSN: 1383-5866
    URL: Article
    DOI: 10.1016/j.seppur.2023.123518
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2023
    detail.hit.zdb_id: 2022535-0
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  • 5
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    Double activating peroxymonosulfate with g-C 3 N 4 /Fe 2 (MoO 4 ) 3 to enhance photocatalytic activity under visible light irradiation
    Royal Society of Chemistry (RSC) ; 2021
    In:  New Journal of Chemistry Vol. 45, No. 35 ( 2021), p. 15818-15830
    Details
    In: New Journal of Chemistry, Royal Society of Chemistry (RSC), Vol. 45, No. 35 ( 2021), p. 15818-15830
    Abstract: Fe 2 (MoO 4 ) 3 photocatalysts were synthesized by a simple hydrothermal method. Fe 2 (MoO 4 ) 3 photocatalysts showed lower photocatalytic activity for the degradation of methylene blue under visible light irradiation. After compositing with g-C 3 N 4 , the photocatalytic activity of Fe 2 (MoO 4 ) 3 was enhanced obviously. The enhanced photocatalytic activity of the g-C 3 N 4 /Fe 2 (MoO 4 ) 3 photocatalysts could be attributed to the effective separation of the photogenerated e − /h + pairs. In order to further enhance the degradation efficiency of g-C 3 N 4 /Fe 2 (MoO 4 ) 3 , g-C 3 N 4 /Fe 2 (MoO 4 ) 3 was used to double activate peroxymonosulfate to degrade methylene blue. The influences of peroxymonosulfate dosage, pH value, inorganic anions and methylene blue concentration on double activating peroxymonosulfate to degrade methylene blue were investigated in detail. The mechanism of g-C 3 N 4 /Fe 2 (MoO 4 ) 3 double activating peroxymonosulfate was proved by radical quenching experiments, which proved that SO 4 ˙ − dominated the degradation of methylene blue.
    Type of Medium: Online Resource
    ISSN: 1144-0546 , 1369-9261
    URL: Article
    DOI: 10.1039/D1NJ02915K
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2021
    detail.hit.zdb_id: 1472933-7
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  • 6
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    Synergetic effects of photocatalysis and peroxymonosulfate activated by FeWO 4 for enhanced photocatalytic activity under visible light irradiation
    Royal Society of Chemistry (RSC) ; 2022
    In:  New Journal of Chemistry Vol. 46, No. 25 ( 2022), p. 12324-12332
    Details
    In: New Journal of Chemistry, Royal Society of Chemistry (RSC), Vol. 46, No. 25 ( 2022), p. 12324-12332
    Abstract: FeWO 4 was synthesized by a simple solvothermal method. The band structure of FeWO 4 was investigated on the basis of density functional theory calculations. The FeWO 4 photocatalyst showed lower photocatalytic activity for the degradation of doxycycline hydrochloride under visible light irradiation. Kinetic studies using radical scavenger technologies suggested that hydroxyl radicals were the dominant photo-oxidants. In order to enhance the photocatalytic activity of FeWO 4 , FeWO 4 was used to activate peroxymonosulfate to degrade doxycycline hydrochloride under visible light irradiation. The influences of the peroxymonosulfate dosage, doxycycline hydrochloride concentration, inorganic anions, natural organic matter and pH value on activating peroxymonosulfate to degrade doxycycline hydrochloride were investigated in detail. The mechanism of FeWO 4 activating peroxymonosulfate was proposed and proved by radical quenching experiments, electron spin resonance analysis, X-ray photoelectron spectroscopy, electrochemical impedance spectroscopy, transient photocurrent responses and cyclic voltammetry. It can be found that the combined activation effects of photo-generated electrons and transition metals on peroxymonosulfate to produce sulfate radicals could enhance the degradation efficiency obviously.
    Type of Medium: Online Resource
    ISSN: 1144-0546 , 1369-9261
    URL: Article
    DOI: 10.1039/D2NJ01779B
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2022
    detail.hit.zdb_id: 1472933-7
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  • 7
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    Synergetic effect of photocatalysis and peroxymonosulfate activated by MFe 2 O 4 (M = Co, Mn, or Zn) for enhanced photocatalytic activity under visible light irradiation
    Royal Society of Chemistry (RSC) ; 2022
    In:  RSC Advances Vol. 12, No. 32 ( 2022), p. 20946-20955
    Details
    In: RSC Advances, Royal Society of Chemistry (RSC), Vol. 12, No. 32 ( 2022), p. 20946-20955
    Abstract: Nanosized MFe 2 O 4 (M = Co, Mn, or Zn) photocatalysts were synthesized via a simple sol–gel method. MFe 2 O 4 photocatalysts exhibited lower photocatalytic activity for the degradation of levofloxacin hydrochloride under visible light irradiation. For enhancement of photocatalytic activity, MFe 2 O 4 was used to activate peroxymonosulfate and degrade levofloxacin hydrochloride under visible light irradiation. The influences of peroxymonosulfate dosage, levofloxacin hydrochloride concentration, pH value, and temperature on peroxymonosulfate activation to degrade levofloxacin hydrochloride were investigated in detail. The mechanism of activation of peroxymonosulfate by MFe 2 O 4 was proposed and proved by radical quenching experiments, electron spin resonance analysis, X-ray photoelectron spectroscopy, electrochemical impedance spectroscopy, and transient photocurrent responses. The combined activation effects of photogenerated e − /h + and transition metals on peroxymonosulfate to produce sulfate radical clearly enhanced the degradation efficiency.
    Type of Medium: Online Resource
    ISSN: 2046-2069
    URL: Article
    DOI: 10.1039/D2RA03558H
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2022
    detail.hit.zdb_id: 2623224-8
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  • 8
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    Synthesis of a ternary Bi 2 O 3 /CQDs/rGO photocatalyst to active peroxymonosulfate for the removal of tetracycline hydrochloride
    Royal Society of Chemistry (RSC) ; 2022
    In:  Physical Chemistry Chemical Physics Vol. 24, No. 48 ( 2022), p. 29547-29556
    Details
    In: Physical Chemistry Chemical Physics, Royal Society of Chemistry (RSC), Vol. 24, No. 48 ( 2022), p. 29547-29556
    Abstract: In this paper, the ternary Bi 2 O 3 /CQDs/rGO photocatalyst was synthesized by a solvothermal method. The as-fabricated Bi 2 O 3 /CQDs/rGO composites showed stronger visible-light response and higher photocatalytic activity. In order to further enhance the degradation efficiency of tetracycline hydrochloride, Bi 2 O 3 /CQDs/rGO was used to activate peroxymonosulfate under visible-light irradiation. The degradation efficiency increased sevenfold, indicating that the synergistic effect of photocatalysis and peroxymonosulfate activated by photogenerated electrons could clearly increase the degradation efficiency of tetracycline hydrochloride. In addition, the photocatalytic mechanism was further proposed and verified by radical quenching experiments and electron paramagnetic resonance analysis. Thus, this study provides a new idea for the photocatalytic application of Bi 2 O 3 /CQDs/rGO and a contribution to the degradation of antibiotics to avoid polluting the water environment.
    Type of Medium: Online Resource
    ISSN: 1463-9076 , 1463-9084
    URL: Article
    DOI: 10.1039/D2CP04434J
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2022
    detail.hit.zdb_id: 1476283-3
    detail.hit.zdb_id: 1476244-4
    detail.hit.zdb_id: 1460656-2
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  • 9
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    Synergetic effect of photocatalysis and peroxymonosulfate activation by MIL-53Fe@TiO 2 on efficient degradation of tetracycline hydrochloride under visible light irradiation
    Royal Society of Chemistry (RSC) ; 2022
    In:  CrystEngComm Vol. 24, No. 23 ( 2022), p. 4283-4293
    Details
    In: CrystEngComm, Royal Society of Chemistry (RSC), Vol. 24, No. 23 ( 2022), p. 4283-4293
    Abstract: MIL-53Fe was prepared by a simple solvothermal method, and the MIL-53Fe photocatalysts showed low photocatalytic activity for the degradation of tetracycline hydrochloride under visible light irradiation. After combination with TiO 2 , the photocatalytic activity of MIL-53Fe was enhanced obviously. The enhanced photocatalytic activity of the MIL-53Fe@TiO 2 photocatalysts could be attributed to the effective separation of the photogenerated e − /h + pairs. In order to further enhance the degradation efficiency of MIL-53Fe@TiO 2 , it was used to activate peroxymonosulfate to degrade tetracycline hydrochloride. The influencing factors on the activation of peroxymonosulfate to degrade tetracycline hydrochloride were investigated in detail. The mechanism of MIL-53Fe@TiO 2 activation of peroxymonosulfate was investigated by radical quenching experiments, which proved that holes and sulfate radicals controlled the degradation of tetracycline hydrochloride. Cycle experiments showed that the photodegradation efficiency did not change obviously after the catalyst was recycled three times. This study provided a new way that the synergetic effect of photocatalysis and peroxymonosulfate activation by transition metal was used for efficient photocatalytic degradation in the field of antibiotic removal, hoping to provide new ideas for the development of metal–organic frameworks.
    Type of Medium: Online Resource
    ISSN: 1466-8033
    URL: Article
    DOI: 10.1039/D2CE00372D
    Language: English
    Publisher: Royal Society of Chemistry (RSC)
    Publication Date: 2022
    detail.hit.zdb_id: 2025075-7
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  • 10
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    Table_1.DOCX
    Frontiers Media SA ; 2021
    In:  Frontiers in Genetics Vol. 12 ( 2021-3-26)
    Details
    In: Frontiers in Genetics, Frontiers Media SA, Vol. 12 ( 2021-3-26)
    Abstract: Echogenic intracardiac focus (EIF) is one of the most common ultrasound soft markers (USMs) in prenatal screening. However, the association of EIF with chromosomal abnormalities is still controversial. From January 2018 to April 2020, a total of 571 fetuses with USMs in our center were enrolled, among which 150 (26.27%) presented EIFs. We analyzed the karyotype anomalies and copy number variations (CNVs) in fetuses who presented EIFs by comparing their ultrasound indications, maternal ages and gestational stages. There were no statistically significant differences in the incidence of chromosomal abnormalities between fetuses with EIFs and the fetuses with USMs (4.00 vs. 7.71%, p = 0.112). Additionally, the incidence of chromosomal abnormalities was not related to maternal age (4.10% in maternal age below 35 yeas vs. 3.57% in maternal age above 35, p = 1.000). Interestingly, after 28 weeks of gestation, fetuses with EIFs showed more chromosomal abnormalities (20.00%) than that in the group before 28 weeks of gestation (2.22%, p = 0.014), and this result was attributed to the detection of pathogenic CNVs. After birth, 25 of children conducted cardiac development re-examination. Among them, 9 (36%, 9/25) were diagnosed with congenital heart disease, primarily patent foramen oval and ventricular septal defects (7/9, 77.77%). We concluded that the appearance of EIFs in early or mid-trimester would not indicate an increased risk of fetal chromosomal abnormalities. However, the persistence of EIFs in late trimester was associated with a higher risk of pathology-related CNVs and its persistent appearance may indicate heart development defects after birth. Thus, our results suggest that CNV detection has its advantages in prenatal diagnosis, especially for those with EIFs that persist in the third trimester.
    Type of Medium: Online Resource
    ISSN: 1664-8021
    URL: Article
    URL: Article
    DOI: 10.3389/fgene.2021.626044
    DOI: 10.3389/fgene.2021.626044.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2606823-0
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