Results 11 to 20 of about 315 (122)

Electrochemical and Spectroscopic Studies on Triarylamine‐Polychlorotriphenylmethyl Dyads with Particularly Strong Triarylamine Donors

European Journal of Organic Chemistry, Volume 2021, Issue 33, Page 4690-4700, September 7, 2021., 2021
Two new donor‐acceptor dyads with a particular electron‐rich triarylamine (TAA) donor and the perchlorotriphenylmethyl radical acceptor (PCT) are probed for their propensity to equilibrate with their zwitterionic valence tautomers TAA+‐PCT−. The UV/vis/NIR and EPR spectroscopic profiles of their oxidized and reduced forms were recorded, but failed to ...
Stefanie Breimaier, Rainer F. Winter
wiley   +2 more sources

Molecularly Templated Buried Interfaces for Inverted Perovskite Solar Cells. [PDF]

Angew Chem Int Ed Engl
We demonstrate a molecularly matched buried interface between SAM and perovskite, enhancing adhesion and passivating defects. This optimized interface achieves 26.58% power conversion efficiency and 86.72% fill factor with exceptional operational stability in both large‐area and wide‐bandgap devices, thereby increasing efficiency and prolonging ...
Yuan S, Qiu Q, Cao H, Ge C, Jiang Y, Su G, Ke L, Du G, Zou G, Liu H, Ren G, Wang J, Zhang N, An Y, Li Q, Yu Z, Jia T, Cai YP, Liu S, Yip HL.   +19 more
europepmc   +2 more sources

Higher Increases in Plasma n-3 Polyunsaturated Fatty Acids Following Fish Oil Supplementation in Postmenopausal Females Compared With Age-Matched Males. [PDF]

Lipids
ABSTRACT The effects of fish oil supplementation on omega‐3 (n‐3) polyunsaturated fatty acids, particularly intermediates between eicosapentaenoic acid (EPA, 20:5n‐3) and docosahexaenoic acid (DHA, 22:6n‐3), that may provide valuable metabolic information, have not been fully characterized in older populations.
Ku DCR, Loukil I, Vachon A, Plourde M, Metherel AH.   +4 more
europepmc   +2 more sources

A Procedural Transhiatal Approach for the Thoracic Para-Aortic Lymph Node: A Case Report. [PDF]

Asian J Endosc Surg
ABSTRACT The thoracic posterior para‐aortic lymph node (TPAN) is classified as an extra‐regional lymph node in esophageal cancer, with metastasis indicating poor prognosis. However, some cases with suspected TPAN metastasis may benefit from esophagectomy with lymph node dissection, including TPAN. This report presents the case of a 58‐year‐old man with
Hashimoto M, Noma K, Takeda Y, Matsumoto H, Kawasaki K, Kunitomo T, Maeda N, Tanabe S, Fujiwara T.   +8 more
europepmc   +2 more sources

Omega‐6: Its Pharmacology, Effect on the Broiler Production, and Health

Veterinary Medicine International, Volume 2023, Issue 1, 2023., 2023
Lipids and oils are the primary sources of monounsaturated and polyunsaturated fatty acids (MUFA and PUFA), which are necessary for human and animal health. Omega‐3 and omega‐6 are essential nutrients for broilers. Omega‐6 members, such as linolenic acid, are essential for broilers and must be obtained through feed.
Mohamad Yusril Nur Mahendra, Juriah Kamaludeen, Herinda Pertiwi, Alessandro Di Cerbo   +3 more
wiley   +1 more source

Review on recent trends and prospects in π‐conjugated luminescent aggregates for biomedical applications

Aggregate, Volume 3, Issue 5, October 2022., 2022
This review highlights new classes of AIE‐based emitters, encompassing molecular design strategies, stimulating photophysical properties, mechanistic aspects and their efficacy in various electronic and biomedical applications. This review broadly covers properties of small molecules to oligomers, macromolecules to polymers including nanoparticles (NPs)
Debasish Barman, Kavita Narang, Retwik Parui, Nehal Zehra, Mst Nasima Khatun, Laxmi Raman Adil, Parameswar Krishnan Iyer   +6 more
wiley   +1 more source

Type I AIE photosensitizers: Mechanism and application

VIEW, Volume 3, Issue 2, March 2022., 2022
Photodynamic therapy (PDT) is emerging as a promising cancer therapeutic treatment and receiving increasing interests. Focusing on this specific theme, this review presents a detailed introduction on the PDT mechanism, summarizes the detection methods for the nature of reactive oxygen species, and discusses the superiority of Type I photosensitizers ...
Jianqing Li, Zeyan Zhuang, Zujin Zhao, Ben Zhong Tang   +3 more
wiley   +1 more source

Soils in ancient irrigated agricultural terraces in the Atacama Desert, Chile

Geoarchaeology, Volume 37, Issue 1, Page 96-119, January/February 2022., 2022
Abstract The Atacama Desert is among the driest places on Earth, yet ancient agricultural systems are present in the region. Here, we present a study of terraced agricultural soils in the high‐altitude eastern margin of the Atacama Desert in northern Chile, mainly dating to the Late Intermediate Period (ca. 950–1400 AD) and Inka period (ca.
Jonathan A. Sandor, Gary Huckleberry, Frances M. Hayashida, César Parcero‐Oubiña, Diego Salazar, Andrés Troncoso, Cruz Ferro‐Vázquez   +6 more
wiley   +1 more source

Design and Application of Interactive Teaching System for Electronic Engineering Specialty Based on ZigBee

Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
Today, ZigBee technology has become one of the most widely used wireless communication technologies. Electronic engineering majors need a more efficient management system, which is supported by a database system to achieve overall learning management. The new system can improve students’ dominance in moral education and student leadership.
Qian He, Hangjun Che
wiley   +1 more source

Overconsumption of Omega‐6 Polyunsaturated Fatty Acids (PUFAs) versus Deficiency of Omega‐3 PUFAs in Modern‐Day Diets: The Disturbing Factor for Their “Balanced Antagonistic Metabolic Functions” in the Human Body

Journal of Lipids, Volume 2021, Issue 1, 2021., 2021
Polyunsaturated fatty acids (PUFAs) contain ≥2 double‐bond desaturations within the acyl chain. Omega‐3 (n‐3) and Omega‐6 (n‐6) PUFAs are the two known important families in human health and nutrition. In both Omega families, many forms of PUFAs exist: α‐linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA) from the n‐3 ...
Abeba Haile Mariamenatu, Emebet Mohammed Abdu, Gerhard M. Kostner   +2 more
wiley   +1 more source