Results 21 to 30 of about 42,640 (273)

Mechanism of thermal decomposition of poly(ether ether ketone) (PEEK) from a review of decomposition studies [PDF]

, 2010
A review of the literature on the flammability and decomposition of poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) (PEEK) is presented. This paper provides an overview of the flammability of PEEK and its decomposition mechanisms. Based on
Flath, Dianne, Grasmeder, John, Hull, T Richard, Mccabe, Richard W., Patel, Parina, Percy, Mike   +5 more
core   +1 more source

Recent Advances in Chemical Biology Using Benzophenones and Diazirines as Radical Precursors

Molecules, 2020
The use of light-activated chemical probes to study biological interactions was first discovered in the 1960s, and has since found many applications in studying diseases and gaining deeper insight into various cellular mechanisms involving protein ...
Muhammad Murtaza Hassan, Olasunkanmi O. Olaoye   +1 more
doaj   +1 more source

Maternal exposure to benzophenone derivatives and their impacts on offspring's birth outcomes in a Middle Eastern population

Scientific Reports, 2023
Widespread use of benzophenones (BPs), a group of environmental phenolic compounds, is suspected of interfering with human health. The association of prenatal exposure to benzophenone derivatives with birth outcomes including birth weight and length ...
Hakimeh Teiri, Mohammad Reza Samaei, Mansooreh Dehghani, Abooalfazl Azhdarpoor, Farzaneh Mohammadi, Roya Kelishadi, Yaghoub Hajizadeh   +6 more
doaj   +1 more source

Development of High Refractive Index Polydimethylsiloxane Waveguides Doped with Benzophenone via Solvent-Free Fabrication for Biomedical Pressure Sensing

Photonics, 2022
We present the fabrication and characterization of elastomeric optical waveguides, to be used for the manufacture of a conformable, water-resistant, and cost-effective pressure sensor that is amenable to the development of smart wearable health ...
Koffi Novignon Amouzou, Alberto Alonso Romero, Dipankar Sengupta, Satyendra Kumar Mishra, Andréane Richard-Denis, Jean-Marc Mac-Thiong, Yvan Petit, Jean-Marc Lina, Bora Ung   +8 more
doaj   +1 more source

An alternative to hydrogenation processes. Electrocatalytic hydrogenation of benzophenone

Beilstein Journal of Organic Chemistry, 2018
The electrocatalytic hydrogenation of benzophenone was performed at room temperature and atmospheric pressure using a polymer electrolyte membrane electrochemical reactor (PEMER).
Cristina Mozo Mulero, Alfonso Sáez, Jesús Iniesta, Vicente Montiel   +3 more
doaj   +1 more source

Machine Learning Accelerates Crystallization for Structure Determination

Angewandte Chemie, EarlyView.
Single‐crystal X‐ray diffraction (SCXRD) is often constrained by the difficulty of obtaining suitable crystals. Here, a machine learning‐accelerated co‐crystal discovery workflow is established for a crystalline mate strategy that achieves over 95% prediction accuracy and experimentally delivers 114 co‐crystals from 120 candidates.
Cui‐Zhou Luan, Xue‐Zhi Wang, Jian‐Guo Song, Yu Gu, Jing Wu, Ye‐Ting Wang, Jin‐Feng Liang, Jia‐Le Rao, Mo Xie, Jonathan R. Nitschke, Dan Li   +10 more
wiley   +2 more sources

Triplet-triplet energy transfer between host and guest induced strong phosphorescence in the organic doped system

Next Materials
Recently, purely organic room-temperature phosphorescence (RTP) from guest-host-doped systems has grown exponentially due to their high modulation flexibility.
Yufeng Xie, Kaijun Chen, Chengshuo Xia, Wenbo Dai, Yunxiang Lei, Miaochang Liu, Huayue Wu, Xiaobo Huang, Zikai He   +8 more
doaj   +1 more source

Antioxidative Indenone and Benzophenone Derivatives from the Mangrove-Derived Fungus Cytospora heveae NSHSJ-2

Marine Drugs, 2023
Seven new polyketides, including four indenone derivatives, cytoindenones A–C (1, 3–4), 3′-methoxycytoindenone A (2), a benzophenone derivative, cytorhizophin J (6), and a pair of tetralone enantiomers, (±)-4,6-dihydroxy-5-methoxy-α-tetralone (7 ...
Ge Zou, Taobo Li, Wencong Yang, Bing Sun, Yan Chen, Bo Wang, Yanghui Ou, Huijuan Yu, Zhigang She   +8 more
doaj   +1 more source

Implementation of Sensitive Method for Determination of Benzophenone and Camphor UV Filters in Human Urine

Toxics
The level of the human body’s burden of benzophenone and camphor ultraviolet (UV) filters can be estimated from their urinary levels. The present study describes the implementations and validation of the sensitive analytical method for the analysis of ...
Veronika Gomersall, Katerina Ciglova, Jana Pulkrabova   +2 more
doaj   +1 more source

Evidence that microsomal triglyceride transfer protein is limiting in the production of apolipoprotein B-containing lipoproteins in hepatic cells

Journal of Lipid Research, 1998
The microsomal triglyceride transfer protein (MTP) is a heterodimeric lipid transfer protein that is required for the assembly and secretion of apolipoprotein B (apoB)-containing lipoproteins. A key unresolved question is whether the MTP-mediated step is
Haris Jamil, Ching-Hsuen Chu, John K. Dickson, Jr., Ying Chen, Mujing Yan, Scott A. Biller, Richard E. Gregg, John R. Wetterau, David A. Gordon   +8 more
doaj   +1 more source