Results 101 to 110 of about 67,213 (308)

Kinetics of co-biodegradation of n-hexane and methanol vapors in the presence of a non-aqueous phase by an isolated microbial culture from activated sludge [PDF]

علوم محیطی
Volatile Organic Compounds (VOCs), despite their small share in the atmospheric pollutants, are the main cause of environmental problems and human health risks.
Sina Keramati, Seyed Morteza Zamir
doaj   +1 more source

Machine Learning for Green Solvents: Assessment, Selection and Substitution

Advanced Science, EarlyView.
Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta, Janhavi Nistane, Abhishek Sose, Harikrishna Sahu, Rampi Ramprasad   +4 more
wiley   +1 more source

Source Identification and risk assessment of BTEX compounds in occupational exposure of Bus Rapid Transit (BRT) drivers in limited traffic zone of Tehran in 2015-2016

Salāmat-i kār-i Īrān, 2018
Background and aims: Recently, there is an increasing concern about the quality of breath air in cabins of public transportation system. Present study measured the driver’s occupational exposure of BTEX as the most important and toxic group of VOCs in ...
Majid Kermani, Ahmad Jonidi Jafari, Ali Asghar Aalamolhoda, Farzaneh Jajarmi, Elaheh Dana, Abbas Shahsavani   +5 more
doaj  

Fine regulation of Ru species improved the polyethylene hydrogenolysis performance over Ru/Al2O3 catalyst

Nano Research
Thermocatalytic technologies are the most promising approach for converting plastic waste into valuable chemicals. The Ru-based catalysts are the most active catalysts reported, which are highly efficient for C–C bond breaking during thermocatalytic ...
Jing Dai, Ziqi Fang, Huayue Yang, Zhengjian Li, Mingzhi Wang, Shuying Tian, Shumin Liu, Yanyan Jia, Mingshu Chen, Yun Zhao, Guangxu Chen   +10 more
doaj   +1 more source

The role of root exudates, CMNs, and VOCs in plant–plant interaction

Journal of Plant Interactions, 2019
In the last few decades, incredible advances have been made in understanding the way of communication among members of kingdom plantae. Some plants fight for their existence and try to suppress the growth of other plants, while some share resources to ...
Muhammad Khashi u Rahman, Xingang Zhou, Fengzhi Wu   +2 more
doaj   +1 more source

Synergistic use of iron nanofertilizers and biotic elicitors to induce defensive volatile organic compound emissions from Brassica napus [PDF]

Journal of Plant Protection Research
In light of the increasing world’s population and progressing climate changes, novel visions for agricultural practices are needed. In recent years nanofertilizers and elicitors have been investigated as methods to provide improved crop yield and quality.
Dariusz Piesik, Anna Wenda-Piesik, Jacek Łyczko, Grzegorz Lemańczyk, Jan Bocianowski, Magdalena Piesik   +5 more
doaj   +1 more source

Effect of Alkyl Chain Length on the Bandgap, Ferroelectric, and Photoelectric Properties of Lead‐Based Molecular Ferroelectrics

Advanced Science, EarlyView.
This study develops a novel 2D molecular ferroelectric [C6N2H18]PbI4 with polarization enhanced photovoltaics. It systematically investigates the effect of alkylamine spacer cation chain lengths on the band gap, ferroelectric, and photoelectric properties, offering new design strategies.
Ganghua Zhang, Jinrong Wen, Ping Chen, Zhibo Chen, Pingying Tang, Dezeng Li, Jingshan Hou, Yongzheng Fang   +7 more
wiley   +1 more source

Source apportionment of biogenic and anthropogenic VOCs in Bolu plateau

, 2020
Total of 69 volatile organic compounds (VOCs) including both biogenic (isoprene, monoterpenes and oxygenated compounds) and anthropogenic ones were investigated in Bolu plateau by passive sampling technique.
ODABAŞI, MUSTAFA, Yenisoy-Karakas, Serpil, Dorter, Melike, YENİSOY KARAKAŞ, Serpil   +3 more
core   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

Advanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu, Huimin Li, Hanmin Zeng, Yahui Meng, Yimeng He, Xinke Hu, Senfeng Zhao, Jianxun Zhang, Peiqiong Zhou, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +12 more
wiley   +1 more source