Results 161 to 170 of about 905,651 (301)

Revolutionizing silver quantification: a novel ternary surfactant system with 2-nitro-6-(thiazol-2-yl-diazenyl)phenol and Triton X-100 for enhanced spectrophotometric analysis. [PDF]

RSC Adv
Alrasheedi M, El-Bahy SM, El-Sayed R, Debbabi KF, Amin AS.   +4 more
europepmc   +1 more source

Dinitrogen reduction to ammonia with a pincer-Mo complex: new insights into the mechanism of nitride-to-ammonia conversion. [PDF]

Chem Sci
Mandal S, Zhou X, Bruch QJ, Allen RN, Giordano LW, Walker NJI, Emge TJ, Hasanayn F, Miller AJM, Malakar S, Goldman AS.   +10 more
europepmc   +1 more source

Comparative study of two common methods for the determination of total mercury in soil. [PDF]

R Soc Open Sci
Qin P, Cai Z, Wei C, Guan Y, Li B, Huang J, Cheng X.   +6 more
europepmc   +1 more source

Using Ionosondes for Lower‐Ionosphere Remote Sensing

Geophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract Ionosondes are primarily used to measure the electron densities of the ionosphere's E and F‐region via frequency‐range analysis of the probing signal returns. The amplitude of the returning signal has often been ignored, however, and may allow estimates of other propagation effects such as D and E‐region absorption.
M. Strong, M. Cohen, I. Galkin
wiley   +1 more source

In Situ FT-IR Spectroelectrochemistry Reveals Mechanistic Insights into Nitric Oxide Release from Ruthenium(II) Nitrosyl Complexes. [PDF]

Inorg Chem
Gonçalves FS, Macedo LJA, Souza ML, Lehnert N, Crespilho FN, Roveda AC, Cardoso DR.   +6 more
europepmc   +1 more source

Quantification of buprenorphine and the metabolites of methadone and heroin in hair of patients in rehabilitation programs by GC-MS. [PDF]

, 2015
A. Duarte, Carlos Afonso, Débora Lima, F. Marques, Félix Carvalho, Ricardo Oliveira   +5 more
core   +1 more source

Tin‐Based 2D/3D Perovskite Vertical Heterojunction for High‐Performance Synaptic Phototransistors

Advanced Functional Materials, Volume 35, Issue 24, June 19, 2025.
Phototransistors based on tin‐based 2D/3D perovskite heterostructures show an ultrahigh responsivity and detectivity at a low gate voltage across a broad wavelength region from ultraviolet to near‐infrared. The devices can replicate neuromorphic learning and remembering behaviors to light stimuli, in addition to electric depression and memory erasure ...
Hok‐Leung Loi, Tianyue Wang, Dapeng Liu, Jiupeng Cao, Jing Zhuang, Zeyu Zhao, Yang Xu, Mitch Guijun Li, Liang Li, Tianyou Zhai, Feng Yan   +10 more
wiley   +1 more source

Balancing the Oral Redox State: Endogenous and Exogenous Sources of Reactive Oxygen Species and the Antioxidant Role of Lamiaceae and Asteraceae. [PDF]

Dent J (Basel)
Dumitru CN, Mariana L, Budacu CC, Mitea G, Radu MD, Dumitru AO, Lupoae A, Tatu A, Topor G.   +8 more
europepmc   +1 more source

Integration of Plasmonic Nanoheaters for Rapid and Tunable Light‐Driven Phase Transitions in VO₂ Nanocomposites

Advanced Materials Interfaces, Volume 12, Issue 11, June 9, 2025.
Gold plasmonic nanoparticles are integrated into VO₂ nanopowders to enable rapid, tunable, light‐driven phase transitions. This study demonstrates a new pathway for controlling phase‐change behavior with localized photothermal effects, opening opportunities for reconfigurable optical and electronic devices.
Shankar Acharya, Aaron Hutchins, Opeyemi Akanbi, Hong Tang, Yingjie Zhang, Hualiang Zhang, Wei Guo   +6 more
wiley   +1 more source

Innovative Integration of Layered Carbon Materials in Biopolymer Fibrous Membranes for Sustainable Water Treatment

Advanced Sustainable Systems, Volume 9, Issue 6, June 2025.
This review explores the progressive design of biopolymer‐based fibrous membranes enhanced with layered carbon materials such as MXene, graphene oxide, and carbon nanotubes. It highlights how their integration significantly boosts water filtration performance, selectivity, and antifouling properties.
Sanaz Khademolqorani, Kinjal J Shah, Mandana Dilamian, Ahmed I. Osman, Esra Altiok, Shohreh Azizi, Ilunga Kamika, Yuxin Yang, Fatma Yalcinkaya, Andre Yvaz, Seyedeh Nooshin Banitaba   +10 more
wiley   +1 more source