Results 141 to 150 of about 643,193 (264)

Should We Fear Derivatives? [PDF]

This paper discusses the extent to which derivatives pose threats to firms and to the economy. After reviewing the derivatives markets and putting in perspective the various measures of the size of these markets, the paper shows who uses derivatives and ...
Rene M. Stulz
core  

Ruta graveolens L. in Evidence‐Based Phytotherapy: Pharmacological Activities, Bioactive Compounds and Safety

Phytotherapy Research, EarlyView.
Graphical representation of ethnomedical uses, major bioactive compounds, pharmacological potential and toxicological risks of Ruta graveolens L. ABSTRACT Ruta graveolens L. is widely used in traditional European, Asian, African, and South American medicine for digestive, nervous, cardiovascular, respiratory, and reproductive disorders.
Tetiana Serhiienko, Victoriya Georgiyants, Liudas Ivanauskas, Olha Mykhailenko   +3 more
wiley   +1 more source

Peptide‐based antibacterial nanoplatforms: Design principles, stimuli‐regulated behaviors, and applications

Responsive Materials, EarlyView.
Peptide‐based antibacterial nanoplatforms, encompassing self‐assembled peptides and peptide‐engineered inorganic, polymeric, and lipid nanocarriers, are systematically reviewed. The article highlights design principles and stimuli‐responsive regulation for improving peptide stability, delivery efficiency, and antibacterial performance.
Peng Tan, Chenlong Zhou, Shuaikang Yang, Zhenduo Chen, Guanghui Zhao, Qi Tang, Haoyu Yan, Feng Li, Xi Ma   +8 more
wiley   +1 more source

From Simplicity to Complexity: Substituent‐Controlled Z′ Multiplicity as a Design Principle for Thermally Robust Yet Programmable Anisotropic Expansion

Small, EarlyView.
Leveraging substituent‐controlled packing competition in 2,6‐bis(4‐tert‐butylphenyl)anthracene, we developed a high‐Z′ symmetry‐amplification strategy that controls crystallographic inequivalence. This strategy enables reversible, thermally robust phase transitions and programmable anisotropic thermal expansion within a single molecular crystal ...
Yuto Hino, Takumi Matsuo, Tomohiro Yamashita, Hiroko Yokota, Daiki Korenaga, Tomohiro Seki, Shotaro Hayashi   +6 more
wiley   +1 more source

High‐performance electro‐optic materials featuring enhanced thermal stability through dual‐donor structural crosslinking engineering

Smart Molecules, EarlyView.
A groundbreaking dual‐donor crosslinking strategy was reported to significantly enhance the thermal stability, achieving remarkable EO coefficients (257–301 pm/V), glass transition temperatures (Tg) ranging from 107–187°C, and ultrahigh chromophore densities (3.73–4.26 × 10²⁰ molecules/cm³) with exceptional long‐term stability after 500 h at 85°C ...
Yu Zhang, Ziyun Zheng, Zhihan Huang, Zhifan Liu, Youling Chen, Fuyang Huo, Fenggang Liu, Xiubin Xu   +7 more
wiley   +1 more source

Visible‐light‐promoted catalyst‐free benzylic C‐H oxidation using molecular oxygen as a green oxidant

Smart Molecules, EarlyView.
A green and simple photo‐oxygenation of benzylic C‐H bond with molecular oxygen was developed for the preparation of a series of carbonyl compounds. The straightforward C‐H carbonylation strategy features catalyst‐ and additive‐free reaction conditions, only oxygen as a green oxidant, broad scope and scalable, and the simple‐operation nature.
Jianing Li, Suwen Wang, Huinan Sun, Zhunchao Liu, Xiangmin Tian, Qilei Liu, Qingwei Meng   +6 more
wiley   +1 more source

White light emitting molecular logic gates

Smart Molecules, EarlyView.
White light emitting smart molecules with Boolean logic computing ability are surveyed. Abstract White light emitting (WLE) materials are of considerable interest with commercial and societal applications in video displays and lighting devices. A characteristic property of WLE materials is the luminescence profile spanning from 380 to 700 nm.
Davide Benedetto Tiz, Massimo Catania, David C. Magri   +2 more
wiley   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

Smart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou, Haoyuan Li, Jianhua Zhang, Hanshen Xin   +3 more
wiley   +1 more source

“Shadow Mask‐Based RGB Color Patterning in QLED Panels via Selective Quenching by Metals”

Small Methods, EarlyView.
A shadow mask‐based RGB color‐patterning approach for QLED panels is presented, in which ultrathin metal layers (1–2 nm) are deposited through shadow masks to selectively quench the luminescence of QD layers in a tandem stack. This enables different regions to emit different colors under electrical bias, offering a scalable route compatible with ...
Bhuiyan Saad Bin Mobarak, Fatemeh Samaeifar, Atefeh Ghorbani, Tiancheng Xu, Hany Aziz   +4 more
wiley   +1 more source

Flash Communication: Mechanochemical Synthesis of Magnesium Anthracenes. [PDF]

Organometallics
Babula DJ, Evans NJ, Jackson RA, Mortreuil NE, Parker LG, Stevens MP, Liptrot DJ.   +6 more
europepmc   +1 more source