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Article ; Online: The impact of green finance policy on green innovation performance: Evidence from Chinese heavily polluting enterprises.

Chang, Kaiwen / Luo, Dan / Dong, Yizhe / Xiong, Chu

2024 Volume 352, Page(s) 119961

Abstract: Green innovation (GI) is increasingly recognised as an effective strategy for tackling climate change, mitigating environmental issues, and promoting sustainable development. Using panel data of the Chinese listed firms from 2007 to 2019, this study ... ...

Abstract	Green innovation (GI) is increasingly recognised as an effective strategy for tackling climate change, mitigating environmental issues, and promoting sustainable development. Using panel data of the Chinese listed firms from 2007 to 2019, this study adopts the difference-in-differences approach to assess the impact of the green finance policy (GFP) initiated by the Chinese government in 2012 on the green innovation performance of firms. The findings reveal that the GFP significantly boosts the green innovation performance of heavily polluting enterprises (HPEs). Notably, this effect is more pronounced in state-owned enterprises and firms with high dependence on external finance. Compared with penalty-based regulations, incentive-based and voluntary environmental regulations demonstrate more significant moderating effects on the relationship between the GFP and green innovation performance for HPEs. We also identify improved efficiency in the usage of green investments as a potential mechanism through which the GFP enhances the green innovation performance of HPEs. Further comparative analysis shows that green enterprises can achieve simultaneous improvement in both the quality and quantity of green innovation, whereas HPEs predominantly exhibit enhancements in innovation quantity. To maximise the GFP's positive effects, it is recommended to facilitate more targeted bank lending towards HPEs to support their structural transformation. Additionally, the coordinated deployment of diverse environmental policy instruments is advised to exploit their synergistic effects.
MeSH term(s)	Climate Change ; Environmental Policy ; Government ; Investments ; Sustainable Development ; China
Language	English
Publishing date	2024-01-13
Publishing country	England
Document type	Journal Article
ZDB-ID	184882-3
ISSN	1095-8630 ; 0301-4797
ISSN (online)	1095-8630
ISSN	0301-4797
DOI	10.1016/j.jenvman.2023.119961
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Article ; Online: The impact of green technology innovation on carbon dioxide emissions: The role of local environmental regulations.

Chang, Kaiwen / Liu, Lanlan / Luo, Dan / Xing, Kai

Journal of environmental management

2023 Volume 340, Page(s) 117990

Abstract: Environmental pollution has become a global issue attracting ever-increasing attention. Green technology innovation (GTI) is considered an effective strategy in countering this problem and helping achieve sustainability goals. However, the market failure ...

Abstract	Environmental pollution has become a global issue attracting ever-increasing attention. Green technology innovation (GTI) is considered an effective strategy in countering this problem and helping achieve sustainability goals. However, the market failure suggests that intervention from the government is necessary to promote the effectiveness of technological innovation and hence, its positive social impacts on emissions reduction. This study investigates how the environmental regulation (ER) influences the relationship between green innovation and CO
MeSH term(s)	Carbon Dioxide ; Inventions ; China ; Economic Development ; Environmental Pollution
Chemical Substances	Carbon Dioxide (142M471B3J)
Language	English
Publishing date	2023-04-27
Publishing country	England
Document type	Journal Article
ZDB-ID	184882-3
ISSN	1095-8630 ; 0301-4797
ISSN (online)	1095-8630
ISSN	0301-4797
DOI	10.1016/j.jenvman.2023.117990
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Article ; Online: H

Chang, Kaiwen / Sun, Xiaolin / Fu, Mingying / Han, Bing / Jiang, Xiaopeng / Qi, Qiaofang / Zhang, Yang / Ni, Tianjun / Ge, Chunpo / Yang, Zhijun

Journal of materials chemistry. B

2024 Volume 12, Issue 11, Page(s) 2737–2745

Abstract: Carbon monoxide (CO) gas therapy has shown great potential as a very promising approach in the ongoing fight against tumors. However, delivering unstable CO to the tumor site and safely releasing it for maximum efficacy still have unsatisfactory outcomes. ...

Abstract	Carbon monoxide (CO) gas therapy has shown great potential as a very promising approach in the ongoing fight against tumors. However, delivering unstable CO to the tumor site and safely releasing it for maximum efficacy still have unsatisfactory outcomes. In this study, we've developed nanotheranostics (IN-DPPCO NPs) based on conjugated polymer IN-DPP and carbon monoxide (CO) carrier polymer mPEG(CO) for photothermal augmented gas therapy. The IN-DPPCO NPs can release CO with the hydrogen peroxide (H
MeSH term(s)	Humans ; Hydrogen Peroxide ; Carbon Monoxide ; Phototherapy ; Neoplasms/therapy ; Polymers ; Tumor Microenvironment
Chemical Substances	Hydrogen Peroxide (BBX060AN9V) ; Carbon Monoxide (7U1EE4V452) ; Polymers
Language	English
Publishing date	2024-03-13
Publishing country	England
Document type	Journal Article
ZDB-ID	2702241-9
ISSN	2050-7518 ; 2050-750X
ISSN (online)	2050-7518
ISSN	2050-750X
DOI	10.1039/d3tb02399k
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Article: A NIR fluorescence probe for monitoring Cys upregulation induced by balsam pear polysaccharide and imaging in zebrafish

Qi, Qiaofang / Shang, Cuiling / Wang, Huayu / Ge, Chunpo / ZhijunYang / Ni, Tianjun / Chang, Kaiwen

Analytical and bioanalytical chemistry. 2022 Sept., v. 414, no. 23

2022

Abstract: In this work, we introduced the acrylate recognition group into dicyanoisophorone derivative DCI-C–OH to construct the NIR fluorescent probe DCI-C-Cys with a large Stokes shift (240 nm). DCI-C-Cys could specifically respond to Cys, resulting in a 22-fold ...

Abstract	In this work, we introduced the acrylate recognition group into dicyanoisophorone derivative DCI-C–OH to construct the NIR fluorescent probe DCI-C-Cys with a large Stokes shift (240 nm). DCI-C-Cys could specifically respond to Cys, resulting in a 22-fold increase in fluorescence intensity at 702 nm. Meanwhile, the probe has the advantages of good water solubility, high sensitivity (93 nM), and excellent biocompatibility. Moreover, DCI-C-Cys successfully monitored endogenous and exogenous Cys in HepG2 cells and zebrafish. Most importantly, we found that balsam pear polysaccharide could lead to the increase of intracellular Cys levels, which might be conducive to the further study of the antioxidant mechanism of balsam pear polysaccharide.
Keywords	Danio rerio ; Momordica charantia ; analytical chemistry ; antioxidant activity ; biocompatibility ; fluorescence ; fluorescent dyes ; polysaccharides ; water solubility
Language	English
Dates of publication	2022-09
Size	p. 6871-6880.
Publishing place	Springer Berlin Heidelberg
Document type	Article
ISSN	1618-2642
DOI	10.1007/s00216-022-04252-8
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Article ; Online: Red-emitting fluorescent turn-on probe with specific isothiocyanate recognition site for cysteine imaging in living systems.

Ge, Chunpo / Wang, Huayu / Ni, Tianjun / Yang, Zhijun / Chang, Kaiwen

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

2021 Volume 259, Page(s) 119826

Abstract: Cysteine (Cys) is an effective biomarker in life systems and is closely related to a variety of diseases, so developing a specific and efficient detection method for Cys is of great significance. To date, extensive work has been undertaken toward this ... ...

Abstract	Cysteine (Cys) is an effective biomarker in life systems and is closely related to a variety of diseases, so developing a specific and efficient detection method for Cys is of great significance. To date, extensive work has been undertaken toward this goal. However, the differentiation of Cys from other biothiols still represents a challenge from an experimental point of view. Toward this end, a selective and sensitive red-emitting probe (TMN-NCS) with an isothiocyanate (ITC)-based structure was proposed in this paper. A large Stokes shift (210 nm) was observed upon addition of Cys to a solution of TMN-NCS. In addition, TMN-NCS showed low toxicity, a low detection limit (120 nM), and excellent cell permeability. The results suggested that TMN-NCS holds great promise for biological applications.
MeSH term(s)	Cysteine ; Fluorescent Dyes ; Glutathione ; HeLa Cells ; Humans ; Isothiocyanates ; Limit of Detection
Chemical Substances	Fluorescent Dyes ; Isothiocyanates ; Glutathione (GAN16C9B8O) ; Cysteine (K848JZ4886)
Language	English
Publishing date	2021-04-20
Publishing country	England
Document type	Journal Article
ZDB-ID	210413-1
ISSN	1873-3557 ; 0370-8322 ; 0584-8539 ; 1386-1425
ISSN (online)	1873-3557
ISSN	0370-8322 ; 0584-8539 ; 1386-1425
DOI	10.1016/j.saa.2021.119826
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Article ; Online: A NIR fluorescence probe for monitoring Cys upregulation induced by balsam pear polysaccharide and imaging in zebrafish.

Qi, Qiaofang / Shang, Cuiling / Wang, Huayu / Ge, Chunpo / ZhijunYang / Ni, Tianjun / Chang, Kaiwen

Analytical and bioanalytical chemistry

2022 Volume 414, Issue 23, Page(s) 6871–6880

Abstract: In this work, we introduced the acrylate recognition group into dicyanoisophorone derivative DCI-C-OH to construct the NIR fluorescent probe DCI-C-Cys with a large Stokes shift (240 nm). DCI-C-Cys could specifically respond to Cys, resulting in a 22-fold ...

Abstract	In this work, we introduced the acrylate recognition group into dicyanoisophorone derivative DCI-C-OH to construct the NIR fluorescent probe DCI-C-Cys with a large Stokes shift (240 nm). DCI-C-Cys could specifically respond to Cys, resulting in a 22-fold increase in fluorescence intensity at 702 nm. Meanwhile, the probe has the advantages of good water solubility, high sensitivity (93 nM), and excellent biocompatibility. Moreover, DCI-C-Cys successfully monitored endogenous and exogenous Cys in HepG2 cells and zebrafish. Most importantly, we found that balsam pear polysaccharide could lead to the increase of intracellular Cys levels, which might be conducive to the further study of the antioxidant mechanism of balsam pear polysaccharide.
MeSH term(s)	Animals ; Balsams ; Cysteine/metabolism ; Fluorescent Dyes ; HeLa Cells ; Humans ; Limit of Detection ; Polysaccharides/pharmacology ; Pyrus ; Up-Regulation ; Zebrafish/metabolism
Chemical Substances	Balsams ; Fluorescent Dyes ; Polysaccharides ; Cysteine (K848JZ4886)
Language	English
Publishing date	2022-08-05
Publishing country	Germany
Document type	Journal Article
ZDB-ID	201093-8
ISSN	1618-2650 ; 0016-1152 ; 0372-7920
ISSN (online)	1618-2650
ISSN	0016-1152 ; 0372-7920
DOI	10.1007/s00216-022-04252-8
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Article ; Online: Conjugated Polymeric Materials in Biological Imaging and Cancer Therapy.

Zheng, Qinbin / Duan, Zhuli / Zhang, Ying / Huang, Xinqi / Xiong, Xuefan / Zhang, Ang / Chang, Kaiwen / Li, Qiong

Molecules (Basel, Switzerland)

2023 Volume 28, Issue 13

Abstract: Conjugated polymers (CPs) have attracted much attention in the fields of chemistry, medicine, life science, and material science. Researchers have carried out a series of innovative researches and have made significant research progress regarding the ... ...

Abstract	Conjugated polymers (CPs) have attracted much attention in the fields of chemistry, medicine, life science, and material science. Researchers have carried out a series of innovative researches and have made significant research progress regarding the unique photochemical and photophysical properties of CPs, expanding the application range of polymers. CPs are polymers formed by the conjugation of multiple repeating light-emitting units. Through precise control of their structure, functional molecules with different properties can be obtained. Fluorescence probes with different absorption and emission wavelengths can be obtained by changing the main chain structure. By modifying the side chain structure with water-soluble groups or selective recognition molecules, electrostatic interaction or specific binding with specific targets can be achieved; subsequently, the purpose of selective recognition can be achieved. This article reviews the research work of CPs in cell imaging, tumor diagnosis, and treatment in recent years, summarizes the latest progress in the application of CPs in imaging, tumor diagnosis, and treatment, and discusses the future development direction of CPs in cell imaging, tumor diagnosis, and treatment.
MeSH term(s)	Humans ; Polymers/therapeutic use ; Polymers/chemistry ; Diagnostic Imaging ; Neoplasms/diagnostic imaging ; Neoplasms/therapy ; Solubility ; Water/chemistry
Chemical Substances	Polymers ; Water (059QF0KO0R)
Language	English
Publishing date	2023-06-29
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	1413402-0
ISSN	1420-3049 ; 1431-5165 ; 1420-3049
ISSN (online)	1420-3049
ISSN	1431-5165 ; 1420-3049
DOI	10.3390/molecules28135091
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Article: A novel NIR fluorescence probe with cysteine-activated structure for specific detection of cysteine and its application in vitro and in vivo

Ge, Chunpo / Shen, Fengge / Yin, Yanyan / Chang, Kaiwen / Zhang, Xuan / Zhou, Pingxin / Li, Junmei / Liu, Youxun / Lu, Chengbiao

Talanta. 2021 Feb. 01, v. 223

2021

Abstract: Cysteine (Cys) as a vital antioxidant molecule and an effective biomarker for illness, plays an essential role in physiological functions and pathological processes. Extensive work has been done to explore the physiological functions of Cys and develop ... ...

Abstract	Cysteine (Cys) as a vital antioxidant molecule and an effective biomarker for illness, plays an essential role in physiological functions and pathological processes. Extensive work has been done to explore the physiological functions of Cys and develop probes for detection of biothiols. However, the challenge to differentiate Cys from glutathione and homocystine remains. In this work, we constructed a novel near-infrared (NIR) probe, termed TMN-Cys, using TMN-NH₂ and thionoesters. The probe could selectively detect Cys over homocysteine and glutathione in solution. It displayed a large Stokes shift (210 nm) upon treatment with Cys, and its detection limit was as low as 79 nM. Moreover, this probe showed low toxicity and was successfully employed in monitoring endogenous Cys in living cells and mice.
Keywords	antioxidants ; biomarkers ; cells ; cysteine ; detection limit ; fluorescent dyes ; glutathione ; homocysteine ; mice ; monitoring ; toxicity
Language	English
Dates of publication	2021-0201
Publishing place	Elsevier B.V.
Document type	Article
Note	NAL-light
ZDB-ID	1500969-5
ISSN	1873-3573 ; 0039-9140
ISSN (online)	1873-3573
ISSN	0039-9140
DOI	10.1016/j.talanta.2020.121758
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Article ; Online: Peroxymonosulfate activation by Co

Ni, Tianjun / Yang, Zhibin / Zhang, Hui / Zhou, Liping / Guo, Wei / Pan, Likun / Yang, Zhijun / Chang, Kaiwen / Ge, Chunpo / Liu, Dong

Journal of colloid and interface science

2022 Volume 615, Page(s) 650–662

Abstract: In this work, ... ...

Abstract	In this work, Co
MeSH term(s)	Cobalt ; Light ; Ofloxacin/pharmacology ; Oxides ; Peroxides/chemistry
Chemical Substances	Oxides ; Peroxides ; cobalt tetraoxide ; peroxymonosulfate (22047-43-4) ; Cobalt (3G0H8C9362) ; Ofloxacin (A4P49JAZ9H)
Language	English
Publishing date	2022-02-08
Publishing country	United States
Document type	Journal Article
ZDB-ID	241597-5
ISSN	1095-7103 ; 0021-9797
ISSN (online)	1095-7103
ISSN	0021-9797
DOI	10.1016/j.jcis.2022.02.024
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Article: Peroxymonosulfate activation by Co3O4/SnO2 for efficient degradation of ofloxacin under visible light

Ni, Tianjun / Yang, Zhibin / Zhang, Hui / Zhou, Liping / Guo, Wei / Pan, Likun / Yang, Zhijun / Chang, Kaiwen / Ge, Chunpo / Liu, Dong

Journal of colloid and interface science. 2022 June, v. 615

2022

Abstract: In this work, Co₃O₄/SnO₂ catalyst was prepared by a one-pot hydrothermal method and applied in the activation of peroxymonosulfate (PMS) for the degradation of the target pollutant ofloxacin (OFX). The results showed that the PMS/Co₃O₄/SnO₂-8% system had ...

Abstract	In this work, Co₃O₄/SnO₂ catalyst was prepared by a one-pot hydrothermal method and applied in the activation of peroxymonosulfate (PMS) for the degradation of the target pollutant ofloxacin (OFX). The results showed that the PMS/Co₃O₄/SnO₂-8% system had a 92% OFX degradation efficiency after 30 min of catalytic reaction, which was 46 times higher than that of PMS/SnO₂ alone, and the degradation efficiency could be maintained in a wide pH range (5–11). In addition, reactive oxygen species quenching experiments and electron spin resonance spectra confirmed that sulfate radicals, superoxide radicals, hydroxyl radicals and singlet oxygen were the dominant active groups. The excellent recyclability and stability of the as-prepared catalyst were confirmed by cycling experiments and characterization results. Finally, a possible degradation pathway of OFX was suggested, and the intermediate toxicity of this system was identified and analyzed by a quantitative structure–activity relationship (QSAR).
Keywords	catalysts ; catalytic activity ; electron paramagnetic resonance spectroscopy ; hot water treatment ; light ; ofloxacin ; pH ; pollutants ; quantitative structure-activity relationships ; singlet oxygen ; sulfates ; toxicity
Language	English
Dates of publication	2022-06
Size	p. 650-662.
Publishing place	Elsevier Inc.
Document type	Article
ZDB-ID	241597-5
ISSN	1095-7103 ; 0021-9797
ISSN (online)	1095-7103
ISSN	0021-9797
DOI	10.1016/j.jcis.2022.02.024
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