Results 151 to 160 of about 17,325 (305)

Triplet 4‐Nitrenemethyl‐Pyridine‐N‐Oxide: A Model Alkyl Nitrene Isolated in Cryogenic Matrices

Journal of Physical Organic Chemistry, Volume 39, Issue 5, May 2026.
The simplest triplet alkyl nitrene bearing a pyridine‐N‐oxide moiety was generated by direct irradiation (λ > 350 nm) of the corresponding azide in an Ar matrix at 15 K. Quantum tunneling 1,2‐H shift to the corresponding imine is thermodynamically favorable but does not occur due to a high‐energy barrier (~36 kcal mol−1).
Cláudio M. Nunes, A. J. Lopes Jesus, Tatiana Caneca, Gemma Aragay, Pablo Ballester, Rui Fausto   +5 more
wiley   +1 more source

Lead-Free Metal Halide Double Perovskite-Photoelectrocatalyzed Activation of C(sp³)‑H Bonds and Alkylation of Alkenes and Azo Compounds. [PDF]

JACS Au
Thanetchaiyakup A, Sadek M, Chan WX, Qian Y, Yang J, Bati G, Xiao Y, Soo HS.   +7 more
europepmc   +1 more source

Study on iron anchoring methods for magnetic biochar: Characterization, functional mechanism, and RBBR dye removal

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1836-1851, April 2026.
Abstract Magnetic biochar (MBC) is a novel bio‐metallic composite material with high potential in sustainable water cleaning. Iron anchoring is critical in forming iron‐based MBC and will fundamentally impact its characteristics and functionality in dye removal applications. However, the mechanism is not well‐revealed.
Soumik Chakma, Shrikanta Sutradhar, Sudip K. Rakshit, Pedram Fatehi, Kang Kang   +4 more
wiley   +1 more source

Reducing Nitrogen Fertilizer Dependency in Tropical Pastures Through Azospirillum Brasilense and Pseudomonas Fluorescens Coinoculation

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
Coinoculation with Azospirillum brasilense and Pseudomonas fluorescens was associated with maintained forage productivity under reduced nitrogen (N) fertilizer rates in tropical pastures. This hypothesis was evaluated in a 2‐year field experiment conducted over two consecutive growing seasons (2022 and 2023) the State University of Goiás, São Luís de ...
Lucas Henrique Ferreira Santos, Gabriel Pereira Lima, Clarice Backes, Alessandro José Marques Santos, Patrick Bezerra Fernandes, Danilo Corrêa Baião, João Eduardo Sousa Reis, Guilherme Caixeta Correa, Valdemir Paulo Celestino, Arthur Gabriel Teodoro, Divino Antonio Santana Lima, Tiago do Prado Paim   +11 more
wiley   +1 more source

Green Synthesizing and Corrosion Inhibition Characteristics of Azo Compounds on Carbon Steel under Sweet Conditions: Experimental and Theoretical Approaches. [PDF]

ACS Omega
Shalabi K, Abd El-Lateef HM, Hammouda MM, Abdelhamid AA.   +3 more
europepmc   +1 more source

Superimposed Sacrificial Texturing to Enhance the Optical Performance in Thin‐Film Solar Cells

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 4, Page 465-481, April 2026.
Sacrificial texturing method using controlled etching of undoped zinc oxide and indium‐doped tin oxide generates microscale and nanoscale textures on glass. Roughness on two different scales is superimposed to create a new texture capable of broad‐spectrum scattering, which is utilised in thin‐film silicon solar cells to enhance optical performance ...
Govind Padmakumar, Matthias Criel, Tanya Kashyap, Federica Saitta, Paula Perez‐Rodriguez, René A. C. M. M. van Swaaij, Arno H. M. Smets   +6 more
wiley   +1 more source

Highly Defined Layered 2D Sulfur Nanosheets from 0D Sulfur Dots and their use in the Photocatalytic Oxidative Coupling of Aryl Amines to Aromatic Azo Compounds [PDF]

Srayee Mandal, Muhammed Aslam Puthanpeedikekkal, Santanu Bhattacharyya   +2 more
openalex   +1 more source

Enhanced Microbial Sensing via Resazurin Reduction Catalyzed by Graphene Oxide, A Versatile Approach for Diagnostics and Electrochemical Applications

Environmental Toxicology, Volume 41, Issue 4, Page 223-232, April 2026.
ABSTRACT Resazurin is a cell viability phenoxazine dye widely employed for bacterial monitoring, as its colorimetric and fluorometric conversion reflects microbial metabolic activity. In this work, we demonstrate that graphene oxide (GO), a two‐dimensional nanomaterial with high surface reactivity, markedly accelerates the reduction of resazurin in the
Valentina Palmieri, Marco de Spirito, Massimiliano Papi   +2 more
wiley   +1 more source

XVII.—Researches on secondary and tertiary azo-compounds. No. II.

, 1884
Raphael Meldola
openalex   +2 more sources

Contact Allergy to Ingredients of Hair Cosmetics Associated with Occupational and Non‐Occupational Exposure—Trends from 1995 to 2020 in Central Europe, with or without Regulation

Contact Dermatitis, Volume 94, Issue 4, Page 347-363, April 2026.
Among 2678 female hairdressers and 6244 female consumers with contact dermatitis suspected to be related to use of hair cosmetics, including dyes, patch tested in the IVDK between 1995 and 2020, diverging contact allergy trends were observed. In the case of toluene‐2,5‐diamine (PTD) shown in the figure, sensitization was at a stable, high level in ...
Wolfgang Uter, Jakob Ferløv Baselius Schwensen, Brunhilde Blömeke, Olaf Gefeller, Swen M. John, Cara Bieck, Steffen Schubert   +6 more
wiley   +1 more source