Results 61 to 70 of about 49,559 (307)

Interconversion and Removal of Inorganic Nitrogen Compounds via UV Irradiation

ChemEngineering, 2023
Dissolved inorganic nitrogen (DIN) species are key components of the nitrogen cycle and are the main nitrogen pollutants in groundwater. This study investigated the interconversion and removal of the principal DIN compounds (NO3−, NO2− and NH4+) via UV ...
Alejandro M. Senn, Natalia Quici
doaj   +1 more source

Mechanism of Ferric Oxalate Photolysis [PDF]

, 2017
Iron­(III) oxalate, Fe3+(C2O4)3 3–, is a photoactive metal organic complex found in natural systems and used to quantify photon flux as a result of its high absorbance and reaction quantum yield.
Zarzycki, Piotr, Richard D. Schaller, Benjamin Gilbert, Banfield, Jillian F, Jillian F. Banfield, Mangiante, David M, Piotr Zarzycki, David. M. Mangiante, Gilbert, Benjamin, Schaller, Richard D   +9 more
core   +1 more source

Xenon-lamp simulated sunlight-induced photolysis of pyriclobenzuron in water: Kinetics, degradation pathways, and identification of photolysis products

, 2023
Pyriclobenzuron 11 PBU – pyriclobenzuron.(PBU) is a novel molluscicide developed to control Pomacea canaliculate, and little information on its environmental fate has been published.
Xiangyun Wang, Xumi Wang, Changpeng Zhang, Nan Fang, Liping Duan, Lianliang Liu, Huanqi Wu, Kongtan Yang, Peifang Weng   +8 more
core   +1 more source

Advancing Energy Materials by In Situ Atomic Scale Methods

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss, Michael Seibt, Martin Wenderoth, Oliver Bünermann, Ole Bunjes, Till Domröse, Christian Eckel, Francesca Falorsi, Christoph Flathmann, Monica Kolek Martinez de Azagra, Matthias Krüger, Jonas Lindner, Tobias Meyer, Claus Ropers, Ulrich Ross, Kai Rossnagel, Sreeju Sreekantan Nair Lalithambika, Simone Techert, Georg A. Traeger, Cynthia Volkert, R. Thomas Weitz, Alec M. Wodtke   +21 more
wiley   +1 more source

Effects of UV-A Light Treatment on Ammonia, Hydrogen Sulfide, Greenhouse Gases, and Ozone in Simulated Poultry Barn Conditions

Atmosphere, 2020
Gaseous emissions, a side effect of livestock and poultry production, need to be mitigated to improve sustainability. Emissions of ammonia (NH3), hydrogen sulfide (H2S), greenhouse gases (GHGs), and odorous volatile organic compounds (VOCs) have a ...
Myeongseong Lee, Jisoo Wi, Jacek A. Koziel, Heekwon Ahn, Peiyang Li, Baitong Chen, Zhanibek Meiirkhanuly, Chumki Banik, William Jenks   +8 more
doaj   +1 more source

Fotocatálisis con dióxido de titanio nanoparticulado como método alternativo para depurar agua de mar destinada a la acuicultura

AquaTechnica, 2022
RESUMEN | El agua utilizada en acuicultura debe presentar excelente calidad microbiológica, de manera que garantice el éxito de la producción. En esta industria se utilizan frecuentemente algunos métodos de tratamientos microbicidas tales como filtración,
José Felix Bernal, Miguel Guevara, Francisco Pérez , Edgar Alexander Zapata-Vìvenes   +3 more
doaj   +1 more source

Decoding Tattoo and Permanent Makeup Pigments: Linking Physicochemical Properties to Absorption, Distribution, Metabolism, and Elimination Profiles Using Quantitative Structure–Activity Relationship (QSAR)‐Based New Approach Methodologies (NAMs)

Advanced Intelligent Discovery, EarlyView.
This study applies QSAR‐based new approach methodologies to 90 synthetic tattoo and permanent makeup pigments, revealing systemic links between their physicochemical properties and absorption, distribution, metabolism, and elimination profiles. The correlation‐driven analysis using SwissADME, ChemBCPP, and principal component analysis uncovers insights
Girija Bansod, Ajay Vikram Singh, Preeti Bhardwaj, Tulika Rai, Sweta Vijay Nakhale, Amruta Shelar, Rajendra Patil, Peter Laux, Andreas Luch, Christopher J. Osgood, Michael W. Stacey   +10 more
wiley   +1 more source

Photochemical degradation of alachlor in water

Croatian Journal of Food Science and Technology, 2017
This study investigates the photochemical degradation of alachlor, a chloroacetanilide herbicide. All experiments were conducted in ultra-pure deionized water (ASTM Type I quality) using direct ultraviolet (UV) photolysis and the UV/H2O2 advanced ...
Tajana Đurkić, Jelena Molnar Jazić, Jasmina Agbaba, Marijana Kragulj Isakovski, Aleksandra Tubić, Snežana Maletić, B. Dalmacija   +6 more
doaj   +1 more source

The nitrodibenzofuran chromophore: a new caging group for ultra-efficient photolysis in living cells

, 2006
Photochemical uncaging of bio-active molecules was introduced in 1977, but since then, there has been no substantial improvement in the properties of generic caging chromophores.
Niggli, E., Ellis-Davies, Graham C R, Momotake, A., Momotake, Atsuya, Lindegger, Nicolas, Ellis-Davies, G. C. R., Barsotti, Robert J, Nicolas Lindegger, Ernst Niggli, Atsuya Momotake, Niggli, Ernst, Barsotti, Robert J., Lindegger, N., Robert J Barsotti, Graham C R Ellis-Davies   +14 more
core   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

Advanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source