Results 51 to 60 of about 23,055 (266)

Cyclodextrin‐Functionalized Light‐Driven Cu2O Micromotors for Simultaneous Capture and Degradation of Bisphenol A

Advanced Robotics Research, EarlyView.
Fuel‐free Cu2O‐based micromotors functionalized with β‐cyclodextrin actively remove bisphenol A from water under visible light. The cyclodextrin shell captures BPA and enhances micromotor motility, leading to faster degradation and higher overall removal than nonfunctionalized Cu2O and Cu2O@Au.
Luisa Natalia Cordoba Urresti, Rebeca Ferrer Campos, Yufen Chen, Katherine Villa   +3 more
wiley   +1 more source

Direct and Sensitive Electrochemical Detection of Bisphenol A in Complex Environmental Samples Using a Simple and Convenient Nanochannel-Modified Electrode

Frontiers in Chemistry, 2022
Rapid, convenient, and sensitive detection of Bisphenol A (BPA) in complex environmental samples without the need for tedious pre-treatment is crucial for assessing potential health risks.
Jie Huang, Jie Huang, Tongtong Zhang, Guotao Dong, Shanshan Zhu, Fei Yan, Jiyang Liu   +6 more
doaj   +1 more source

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

Advanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao, Line Etiennot, Naiera Zayed, Shengjie Liang, Mehraveh Saghi, Jelle Verdonck, Lingyue Liu, Fei Zhang, Wim Teughels, Cui Huang, Kirsten Van Landuyt, Bart Van Meerbeek   +11 more
wiley   +1 more source

Interferences in the direct quantification of bisphenol S in paper by means of thermochemolysis

, 2013
This article analyses the interferences in the quantification of traces of bisphenol S in paper by applying the direct analytical method "analytical pyrolysis gas chromatography mass spectrometry" (Py-GC/MS) in conjunction with on-line derivatisation ...
Becerra, Valentina, Odermatt, Jürgen
core   +1 more source

Spatially Separated Redox Centers in One‐Dimensional Sp2‐Carbon Covalent Organic Frameworks Enable Synergistic Photocatalytic Palladium Recovery and Bisphenol A Mineralization

Advanced Science, EarlyView.
A one‐dimensional sp2‐carbon covalent organic framework with spatially segregated redox centers integrates a dual photosensitizing system and a cationic interface for synergistic photocatalysis. The material achieves exceptional palladium recovery (1749 mg g−1) and bisphenol A mineralization (0.1710 min−1) without sacrificial agents, demonstrating ...
Yi‐Ru Chen, Jing‐Yi Li, Yao Xiao, Dan Zhong, Lu Zhang, Yu‐Ting Xie, Xiu Wang, Yibao Li, Wei‐Rong Cui, Jian‐Ding Qiu   +9 more
wiley   +1 more source

Poly(arylenecarbonate)s oligomers by carbonate interchange reaction of dimethyl carbonate with bisphenol-A

, 1994
Fast atom bombardment mass spectrometry (FAB-MS) has been used to identify oligomers with different end groups obtained by the carbonate interchange reaction of bisphenol-A with dimethyl carbonate and the partial methanolysis of poly(bisphenol-A ...
C. Puglisi, G. Montaudo, A. G. Shaikh, Puglisi, C., Shaikh, A. G., F. Samperi, S. Sivaram, Montaudo, G., Samperi, F., Sivaram, S.   +9 more
core   +1 more source

Cobalt Single‐Atom Catalysts for Ultrafast Sulfamethoxazole Degradation: Unveiling the Chloride‐Ion‐Enhanced Formation of Co(IV)=O

Advanced Science, EarlyView.
An atomically dispersed Co–N4 single‐atom catalyst rapidly activates peroxymonosulfate to remove the antibiotic sulfamethoxazole from water. Common ions have little impact, but chloride dramatically speeds degradation by promoting a high‐valent Co(IV) = O oxidant via in situ HOCl–catalyst electron transfer.
Anting Ding, Jing Lu, Yafei Fan, Chenyu Zeng, Yuhang Lin, Yufei Shi, Zulin Zhang   +6 more
wiley   +1 more source

Comparison of Short-Term Estrogenicity Tests for Identification of Hormone-Disrupting Chemicals

, 1999
The aim of this study was to compare results obtained by eight different short-term assays of estrogenlike actions of chemicals conducted in 10 different laboratories in five countries. Twenty chemicals were selected to represent direct-acting estrogens,
Andersson, AM, McLachlan, J, Steven F. Arnold, Arnold, SF, Philippe Grandjean, Andersen, HR, John P. Sumpter, Autrup, H, Henrik Leffers, Eva Bonefeld Jørgensen, Leffers, H, Ana M. Soto, Moller, A, Hummel, R, Oles-Karasko, A, Susan M. Thorpe, Beresford, NA, Perez, P, Thorpe, SM, Marianne Barfoed, Remy Le Guevel, Anette Møller, Nielsen, JB, Pakdel, F, Knud L. Pedersen, Pilar Perez, Christiansen, LB, Herman Autrup, Anita Oles-Karasko, Nicola A. Beresford, John McLachlan, Nicolas Olea, Skakkeboek, NE, Birgitte Gissel, Pedersen, KL, Korsgaard, B, Le Guevel, R, Grandjean, P, Lisette B. Christiansen, Bodil Korsgaard, Carlos Sonnenschein, Barfoed, M, Barfoed, N, Farzad Pakdel, René Hummel, Helle Raun Andersen, Gissel, B, Poul Bjerregaard, Bjerregaard, P, Soto, AM, Niels Erik Skakkebœk, Olea, N, Sumpter, JP, Anna-Maria Andersson, Jesper Bo Nielsen, Jorgensen, EB, Sonnenschein, C   +56 more
core   +1 more source

Self‐Adaptive Non‐Flammable Wallpaper With Layered Bead‐Network Structure for Light Path Modulation Enabling on‐Demand Building Thermal Management

Advanced Science, EarlyView.
A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu, Linmin Xia, Jiankun Wu, Yuying Yang, Wuhong Zhong, Jianguo Li, Yan Yu, Rilong Yang   +7 more
wiley   +1 more source

Bisphenol A, bisphenol S and their glucuronidated metabolites modulate glycolysis and functional responses of human neutrophils

, 2020
Bisphenol A (BPA) and its main substitute, bisphenol S (BPS), are synthetic organic compounds found in various consumer products, in particular food and beverage containers.
Pelletier, Martin, Peillex, Cindy, Kerever, Anthony, Lachhab, Asmaa   +3 more
core   +1 more source