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1. Construction of dual Z-scheme Bi2WO6/g-C3N4/black phosphorus quantum dots composites for effective bisphenol A degradation

Author:
Fuyou Du; Zhan Lai; Huiyang Tang; Haiyan Wang; Chenxi Zhao
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 617-629
ISSN:
1001-0742
Subject:
light,   etc   ; bisphenol A; irradiation; phosphorus; photocatalysis; photocatalysts; pollution; China;     Show all 8 Subjects
Abstract:
... In this work, a novel dual Z-scheme Bi₂WO₆/g-C₃N₄/black phosphorus quantum dots (Bi₂WO₆/g-C₃N₄/BPQDs) composites were fabricated and utilized towards photocatalytic degradation of bisphenol A (BPA) under visible-light irradiation. Optimizing the content of g-C₃N₄ and BPQDs in Bi₂WO₆/g-C₃N₄/BPQDs composites to a suitable mass ratio can enhance the visible-light harvesting capacity and increase the ...
DOI:
10.1016/j.jes.2021.10.027

2. Strategies for improving the photocatalytic performance of metal-organic frameworks for CO2 reduction: A review

Author:
Ke Guo; Ijaz Hussain; Guang′an Jie; Yanghe Fu; Fumin Zhang; Weidong Zhu
Source:
Journal of environmental sciences (China) 2023 v.125 pp. 290-308
ISSN:
1001-0742
Subject:
light,   etc   ; adsorption; carbon dioxide; greenhouses; ion exchange; photocatalysis; photocatalysts; China;     Show all 8 Subjects
Abstract:
... Photocatalytic CO₂ reduction is an appealing strategy for mitigating the environmental effects of greenhouse gases while simultaneously producing valuable carbon-neutral fuels. Numerous attempts have been made to produce effective and efficient photocatalysts for CO₂ reduction. In contrast, the selection of competitive catalysts continues to be a substantial hindrance and a considerable difficulty ...
DOI:
10.1016/j.jes.2022.01.005

3. Ni(NH3)62+ more efficient than Ni(H2O)62+ and Ni(OH)2 for catalyzing water and phenol oxidation on illuminated Bi2MoO6 with visible light

Author:
Yaru Wang; Yechen Wang; Xubo Huang; Min Chen; Yiming Xu
Source:
Journal of environmental sciences (China) 2023 v.126 pp. 556-564
ISSN:
1001-0742
Subject:
light,   etc   ; electrodes; ligands; liquid-solid interface; nickel; oxidation; perchlorates; phenol; photocatalysis; China;     Show all 10 Subjects
Abstract:
... Nickel (hydr)oxide (NiOH) is known to be good co-catalyst for the photoelectrochemical oxidation of water, and for the photocatalytic oxidation of organics on different semiconductors. Herein we report a greatly improved activity of Bi₂MoO₆ (BMO) by nickel hexammine perchlorate (NiNH). Under visible light, phenol oxidation on BMO was slow. After NiNH, NiOH, and Ni²⁺ loading, a maximum rate of phen ...
DOI:
10.1016/j.jes.2022.05.021

4. Efficient removal of Cr(VI) by a 3D Z-scheme TiO2-ZnxCd1-xS graphene aerogel via synergy of adsorption and photocatalysis under visible light

Author:
Qianwei Liang; Xin Chen; Ruina Liu; Ke Xu; Hanjin Luo
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 360-370
ISSN:
1001-0742
Subject:
light,   etc   ; adsorption; aerogels; graphene; graphene oxide; irradiation; photocatalysis; photocatalysts; synergism; virulence; wavelengths; China;     Show all 12 Subjects
Abstract:
... Efficient and robust photocatalysts for environmental pollutants removal with outstanding stability have great significance. Herein, we report a kind of three dimensional (3D) photocatalyst presented as Z-scheme heterojunction, which combining TiO₂ and ZnₓCd₁₋ₓS with graphene aerogel to contrast TiO₂-ZnₓCd₁₋ₓS graphene aerogel (TSGA, x=0.5) through a moderate hydrothermal process. The as-prepared ...
DOI:
10.1016/j.jes.2021.09.037

5. Enhanced activity of ZnS (111) by N/Cu co-doping: Accelerated degradation of organic pollutants under visible light

Author:
Guofei Jiang; Benjie Zhu; Junzhi Sun; Fang Liu; Yongqiang Wang; Chaocheng Zhao
Source:
Journal of environmental sciences (China) 2023 v.125 pp. 244-257
ISSN:
1001-0742
Subject:
light,   etc   ; 2,4-dichlorophenol; absorption; adsorption; density functional theory; energy; hot water treatment; nanospheres; photocatalysis; photocatalysts; surface area; tetracycline; texture; wastewater; water treatment; China;     Show all 16 Subjects
Abstract:
... High-efficiency photocatalysts are of great significance for the application of photocatalytic technology in water treatment. In this study, N/Cu co-doped ZnS nanosphere photocatalyst (N/Cu-ZnS) is synthesized by a hydrothermal method for the first time. After doping, the texture of nanosphere becomes loose, the nanometer diameter is reduced, making the specific surface area of catalyst increased ...
DOI:
10.1016/j.jes.2021.12.023

6. Mepanipyrim induces visual developmental toxicity and vision-guided behavioral alteration in zebrafish larvae

Author:
Chao Shen; Yimei Cai; Jialing Li; Chengyong He; Zhenghong Zuo
Source:
Journal of environmental sciences (China) 2023 v.124 pp. 76-88
ISSN:
1001-0742
Subject:
light intensity,   etc   ; Danio rerio; anilinopyrimidine fungicides; aryl hydrocarbon receptors; developmental toxicity; fruit growing; fungi; genes; mepanipyrim; opsin; phototransduction; quantitative polymerase chain reaction; transcriptomics; wavelengths; China;     Show all 15 Subjects
Abstract:
... Mepanipyrim, an anilinopyrimidine fungicide, has been extensively used to prevent fungal diseases in fruit culture. Currently, research on mepanipyrim-induced toxicity in organisms is still very scarce, especially visual developmental toxicity. Here, zebrafish larvae were employed to investigate mepanipyrim-induced visual developmental toxicity. Intense light and monochromatic light stimuli-evoked ...
DOI:
10.1016/j.jes.2021.11.008

7. Revealing the synergistic effects of cells, pigments, and light spectra on light transfer during microalgae growth: A comprehensive light attenuation model

Author:
Shiyan Ma; Weida Zeng; Yun Huang; Xianqing Zhu; Ao Xia; Xun Zhu; Qiang Liao
Source:
Bioresource technology 2022 v.348 pp. 126777
ISSN:
0960-8524
Subject:
blue light; green light; light transmission,   etc   ; absorption; carotenoids; chlorophyll; energy; microalgae; models; photosynthesis; prediction; red light; technology;     Show all 13 Subjects
Abstract:
... As the sole energy for photosynthesis, light decrease rapidly with path due to absorption by pigments and scattering by cells in microalgal suspensions. By comprehensively considering cell concentrations, pigment components, and light spectra, a modified Cornet model for light transmission in microalgal suspensions is established. The developed model better fits experimental data with a higher adj ...
DOI:
10.1016/j.biortech.2022.126777

8. Interaction of gravitropism and phototropism in roots of Brassica oleracea

Author:
Luigi Gennaro Izzo; Leone Ermes Romano; Lucius Wilhelminus Franciscus Muthert; Maurizio Iovane; Fiore Capozzi; Aránzazu Manzano; Malgorzata Ciska; Raúl Herranz; F. Javier Medina; John Z. Kiss; Jack J.W.A. van Loon; Giovanna Aronne
Source:
Environmental and experimental botany 2022 v.193 pp. 104700
ISSN:
0098-8472
Subject:
blue light; light intensity; red light,   etc   ; Brassica oleracea; gravitropism; lighting; microgravity; photons; phototropism; root growth; roots; spacecraft; white light; Netherlands;     Show all 14 Subjects
Abstract:
... Gravitropism and phototropism play a primary role in orienting root growth. Tropistic responses of roots mediated by gravity and light have been extensively investigated, and a complex mutual interaction occurs between these two tropisms. To date, most studies have been conducted in 1 g, microgravity, or simulated microgravity, whereas no studies investigated root phototropism in hypergravity. The ...
DOI:
10.1016/j.envexpbot.2021.104700

9. Behavioral response and retinal adaptation of Blue swimming crab (Portunus pelagicus) exposed to LED lights – Led light as a potential artificial attractant in trap fishing

Author:
Adi Susanto; Petri Suuronen; Saeid Gorgin; Ririn Irnawati; Mochammad Riyanto; Wahyudin; Hery Sutrawan Nurdin; Asep Hamzah; Fahresa Nugraheni Supadminingsih; Hendrawan Syafrie
Source:
Fisheries research 2022 v.250 pp. 106274
ISSN:
0165-7836
Subject:
blue light; green light; red light,   etc   ; Portunus pelagicus; crabs; exposure duration; eyes; humans; research; wild fish;     Show all 10 Subjects
Abstract:
... Trap fishing offers many potential benefits such as high catch quality and the possibility to release unwanted catch alive. The use of wild fish as a bait in trap fishing, however, can be troublesome and may involve sustainability concerns. There is a need for accessible and sustainable alternative attractant that is not based on marine resources which can be used for human consumption. To reduce ...
DOI:
10.1016/j.fishres.2022.106274

10. The effects of different light storage conditions on volatile flavor compounds and sensory properties of melon fruit

Author:
Sijia Liu; Yao Liu; Tuoyi Wang; Jie Zhang
Source:
Food bioscience 2022 v.48 pp. 101826
ISSN:
2212-4292
Subject:
blue light; green light; red light,   etc   ; color; flavor; freshness; fruits; furans; irradiation; melons; metabolism; mouthfeel; odors; physiological state; pyrazines; shelf life; spectroscopy; white light;     Show all 18 Subjects
Abstract:
... Light can be invoked as a signal for improving metabolism and physiological state during plant storage. However, little is known about the effects of light on volatile flavor compounds and sensory properties during melon fruit storage, especially for different types of visible light. Fifty typical volatile flavor compounds, including 28 esters, 7 alcohols, 7 aldehydes, 4 ketones, 2 furans, 1 ether ...
DOI:
10.1016/j.fbio.2022.101826

11. Corrigendum to: Investigating the impact of light quality on macromolecular of Chaetoceros muelleri

Author:
Kenji Iwasaki; Milán Szabó; Bojan Tamburic; Christian Evenhuis; Alonso Zavafer; Unnikrishnan Kuzhiumparambil; Peter Ralph
Source:
Functional plant biology 2022 v.49 no.6 pp. 587
ISSN:
1445-4408
Subject:
blue light; green light; light quality,   etc   ; Bacillariophyceae; Chaetoceros muelleri; algae; aquaculture feeds; biomass production; carbohydrates; energy; metabolites; oxygen production; photosynthesis; plant biology; primary productivity; protein content; red light;     Show all 17 Subjects
Abstract:
... Diatoms (Bacillariophyceae) are important to primary productivity of aquatic ecosystems. This algal group is also a valuable source of high value compounds that are utilised as aquaculture feed. The productivity of diatoms is strongly driven by light and CO2 availability, and macro- and micronutrient concentrations. The light dependency of biomass productivity and metabolite composition is well re ...
DOI:
10.1071/FP21131_CO

12. Adaptation of Cyanobacteria to the Endolithic Light Spectrum in Hyper-Arid Deserts

Author:
Bayleigh Murray; Emine Ertekin; Micah Dailey; Nathan T. Soulier; Gaozhong Shen; Donald A. Bryant; Cesar Perez-Fernandez; Jocelyne DiRuggiero
Source:
Microorganisms 2022 v.10 no.6 pp. -
ISSN:
2076-2607
Subject:
far-red light; light transmission,   etc   ; Chroococcidiopsis; chlorophyll; habitats; photosynthesis; ultraviolet radiation;     Show all 7 Subjects
Abstract:
... In hyper-arid deserts, endolithic microbial communities survive in the pore spaces and cracks of rocks, an environment that enhances water retention and filters UV radiation. The rock colonization zone is enriched in far-red light (FRL) and depleted in visible light. This poses a challenge to cyanobacteria, which are the primary producers of endolithic communities. Many species of cyanobacteria ar ...
DOI:
10.3390/microorganisms10061198

13. Fine Structure of the Visual System of Arge similis (Hymenoptera, Argidae)

Author:
Chao Wen; Zijian Pan; Shiping Liang; Liming Shen; Xiujun Wen; Cai Wang
Source:
Insects 2022 v.13 no.2 pp. -
ISSN:
2075-4450
Subject:
light intensity; light microscopy,   etc   ; Arge; compound eyes; cornea; transmission electron microscopy; ultrastructure;     Show all 7 Subjects
Abstract:
... External morphology and ultrastructure of the visual system of Arge similis (Vollenhoven, 1860) adults were investigated by light microscopy, scanning electron microscopy, and transmission electron microscopy. Each compound eye contains 2022 ± 89 (mean ± SE) facets in males and 2223 ± 52 facets in females. Arge similis has an apposition kind of compound eye composed of a cornea, a crystalline cone ...
DOI:
10.3390/insects13020152

14. Visible light-induced radical cascade reaction of acryloylbenzamides with N-hydroxyphthalimide esters

Author:
Xingxing Cai; Yihuo Liu; Siyu Ding; Jiahui Fu; Jinghua Li; Dongping Cheng; Xiaoliang Xu
Source:
Tetrahedron letters 2022 v.95 pp. 153722
ISSN:
0040-4039
Subject:
light,   etc   ; esters; photocatalysts;     Show all 3 Subjects
Abstract:
... An efficient and mild cascade reaction of acryloylbenzamides with N-hydroxyphthalimide (NHPI) esters is disclosed. It goes through radical addition and subsequent cyclization to give 4-alkylated isoquinolinediones in the presence of visible light and photocatalyst Ir[dF(CF₃)ppy₂](dtbbpy)PF₆. ...
DOI:
10.1016/j.tetlet.2022.153722

15. Visible-Light-Mediated Three-Component Radical Iodosulfonylative Cyclization of Enynes

Author:
Qi Cheng; Fengrong Zhang; Xiaoyun Chen; Ying Han; Chaoguo Yan; Yaocheng Shi; Hong Hou; Shaoqun Zhu
Source:
Organic letters 2022 v.24 no.13 pp. 2515-2519
ISSN:
1523-7052
Subject:
light,   etc   ; iodination; irradiation;     Show all 3 Subjects
Abstract:
... An efficient three-component radical iodosulfonylative cyclization of enynes is described. The visible-light irradiation of iodoform with sulfinates enables sulfonyl radical generation under catalyst- and oxidant-free conditions and triggers the radical addition, cyclization and iodination cascade reactions, giving various vinyl iodide containing sulfones in moderate to good yields. ...
DOI:
10.1021/acs.orglett.2c00655

16. C–O band structure modified broad spectral response carbon nitride with enhanced electron density in photocatalytic peroxymonosulfate activation for bisphenol pollutants removal

Author:
Chun Tong; Liquan Jing; Meng Xie; Minqiang He; Ying Liu; Junjie Yuan; Yanhua Song; Yuanguo Xu
Source:
Journal of hazardous materials 2022 v.432 pp. 128663
ISSN:
0304-3894
Subject:
blue light; green light; red light,   etc   ; bisphenol A; bisphenol E; bisphenol F; carbon nitride; density functional theory; glycolic acid; photocatalysis; urea; voltammetry;     Show all 12 Subjects
Abstract:
... Here, a simple one-step calcination method uses glycolic acid (GA) and urea to synthesize C-O band structure modified carbon nitride with broad spectral response, which is used to construct a peroxymonosulfate/visible light (PMS/vis) system. The solid-state ¹³C NMR proved that C-O band structure was successfully introduced into the carbon nitride. Density functional theory (DFT) calculation show t ...
DOI:
10.1016/j.jhazmat.2022.128663

17. Exploration on long-term acclimation of Pyropia haitanensis thalli to monochromatic lights based on physiological characteristics and transcriptome analysis

Author:
Xiaojun Liang; Chenhui Zhong; Longchen Tang; Qi Lin; Xinghong Yan
Source:
Journal of applied phycology 2022 v.34 no.1 pp. 565-576
ISSN:
0921-8971
Subject:
blue light; green light; red light,   etc   ; Pyropia; absorption; acclimation; algology; carbon; catabolism; electron transport chain; energy; ferredoxin-NADP reductase; nitrogen; photosynthates; photosynthesis; phycoerythrin; protein synthesis; starch granules; thallus; transcriptome; transcriptomics; white light;     Show all 22 Subjects
Abstract:
... Long-term acclimation to monochromatic lights emerges in seaweeds. In this study, analysis based on physiological characteristics and transcriptome sequencing were employed to investigate the long-term acclimation of thalli of rhodophyte Pyropia haitanensis grown under white light (WL) and monochromatic blue light (BL), green light (GL), and red light (RL). The net photosynthesis of synchronically ...
DOI:
10.1007/s10811-021-02626-6

18. Polymer Electrolyte Dielectrics Enable Efficient Exciton-Polaron Quenching in Organic Semiconductors for Photostable Organic Transistors

Author:
Zhongwu Wang; Xiaosong Chen; Li Yu; Shujing Guo; Yongxu Hu; Yinan Huang; Shuguang Wang; Jiannan Qi; Cheng Han; Xiaonan Ma; Xiaotao Zhang; Huanli Dong; Wei Chen; Liqiang Li; Wenping Hu
Source:
ACS applied materials & interfaces 2022 v.14 no.11 pp. 13584-13592
ISSN:
1944-8252
Subject:
light emitting diodes; light intensity,   etc   ; electric field; electrolytes; irradiation; photosensitivity; photostability; solar radiation;     Show all 8 Subjects
Abstract:
... The photoelectric response of organic field-effect transistors (OFETs) will cause severe photoelectric interference, which hinders the applications of OFETs in the light environment. It is highly challenging to relieve this problem because of the high photosensitivity of most organic semiconductors. Here, we propose an efficient “exciton-polaron quenching” strategy to suppress the photoelectric re ...
DOI:
10.1021/acsami.1c23994

19. Yield, resource use efficiency or flavour: Trade-offs of varying blue-to-red lighting ratio in urban plant factories

Author:
Hao Zhou; Rhydian Beynon-Davies; Nicola Carslaw; Ian C. Dodd; Kirsti Ashworth
Source:
Scientia horticulturae 2022 v.295 pp. 110802
ISSN:
0304-4238
Subject:
blue light; light quality; red light,   etc   ; Ocimum basilicum; Solanum lycopersicum; basil; biomass; energy; flavor; fruits; leaves; lighting; markets; tomatoes; urbanization; water use efficiency;     Show all 16 Subjects
Abstract:
... With increasing urbanisation and consumer concerns over food miles, indoor urban plant factories are gaining popularity. These offer precise regulation of the crop environment, but optimal light requirements vary between species and according to grower specifications. Here we introduce a novel assessment framework to optimise light quality in urban plant factories accounting for yield, resource us ...
DOI:
10.1016/j.scienta.2021.110802

20. An RNA-seq Analysis Reveals Differential Transcriptional Responses to Different Light Qualities in Leaf Color of Camellia sinensis cv. Huangjinya

Author:
Yueyue Tian; Hanyue Wang; Zhengqun Zhang; Xiuxiu Zhao; Yu Wang; Lixia Zhang
Source:
Journal of plant growth regulation 2022 v.41 no.2 pp. 612-627
ISSN:
0721-7595
Subject:
blue light; light quality; red light,   etc   ; Camellia sinensis; albino; biosynthesis; carotenoids; chlorophyll; chlorophyllase; color; cultivars; flavonoids; gene expression regulation; leaves; magnesium chelatase; photosynthesis; plant growth; sequence analysis; tea; transcription (genetics); white light; zeaxanthin epoxidase;     Show all 22 Subjects
Abstract:
... ‘Huangjinya’ is a novel light-sensitive albino tea cultivar. Previously we have found that the leaves exhibit varying degrees of yellow coloration after being exposed to different light qualities, including red light (RL), blue light (BL), red + blue light (RB) and white light (WL). To understand the transcriptional response of different light qualities in leaf coloration of ‘Huangjinya’, RNA-seq ...
DOI:
10.1007/s00344-021-10325-2