Results 151 to 160 of about 5,711 (251)

Fast Reduction of Nitroalkenes Into Nitroalkanes Under Continuous‐Flow Chemical Conditions

European Journal of Organic Chemistry, Volume 29, Issue 24, 23 June 2026.
Flow chemical synthesis was employed for the reduction of nitroalkenes to the corresponding nitroalkanes using sodium borohydride as the reducing agent. The reaction proceeds in only 150 s, affording products from good‐to‐excellent yields (61–96%). Herein, we describe an efficient and rapid continuous‐flow reduction of nitroalkenes to nitroalkanes. The
Iqra Munir, Gianmarco Simonelli, Marino Petrini, Alessandro Palmieri   +3 more
wiley   +1 more source

Dipole Alignment and Layered Flow Structure in Pressure-Driven Water Transport through MoS₂ Membranes. [PDF]

J Phys Chem B
Lemos Vale JV, Cesena L, Mendonça BHS, de Moraes EE.   +3 more
europepmc   +1 more source

Carbones fósiles de Riosucio

, 1937
MapasIlustracionesEn general, la formación constituye un conjunto compuesto en lo esencial de conglomerados escasos, areniscas, arcilla plásticas, arcillas bituminosas, arcillas compactas —shales— y lechos de carbón.
Llanos G., Gabriel
core  

Compositional Characterization, Quality Parameters, and Physicochemical and Bioactive Properties of Pequi ( Caryocar brasiliense ) Oils From Xingu and Cerrado in Mato Grosso, Brazil

Journal of the American Oil Chemists' Society, Volume 103, Issue 6, Page 609-622, June 2026.
Cerrado oil is richer in MUFA and antioxidant compounds, while Xingu oil shows higher SFA and enhanced oxidative stability, reinforcing the potential of pequi oil as a sustainable bioactive ingredient. ABSTRACT Pequi ( Caryocar brasiliense ) is a native fruit widely distributed in Brazilian biomes, specially in Cerrado, known for its high oil yield and
Dhayna O. Sobral, Patrícia T. Souza, Gabriel S. L. Pereira, Sara Fraga, Maria E. O. Carvalho, Antonio J. A. Meirelles, Eduardo A. C. Batista, Klicia A. Sampaio, Guilherme J. Maximo   +8 more
wiley   +1 more source

Co-BDC MOF/Graphene Nanohybrid as an Efficient Electrode Material for High-Performance Supercapacitors. [PDF]

ACS Omega
Braga AL, Lima TAS, Fortunato VDS, Justino DD, Gomes PGR, Silva RCF, Vieira LFMA, Ribeiro H, Teixeira APC, Ortega PFR, Lavall RL, Mambrini RV, Trigueiro JPC.   +12 more
europepmc   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola, David Brankovits, Tiziana Di Lorenzo, Isabel R. Amorim, Raluca Ioana Bancila, Adrià Bellvert, Enrico Bernard, Anna Blomberg, Paulo A.V. Borges, Martina Cappelletti, Rodrigo Lopes Ferreira, Rosalina Gabriel, Diana M. P. Galassi, Laura Garzoli, Vasilis Gerovasileiou, Grant C. Hose, Kathryn L. Korbel, Simone Martino, Ana Z Miller, Nataša Mori, Veronica Nanni, Giuseppe Nicolosi, Mattia Saccò, Troy S. Sakihara, Marconi Souza Silva, Anne E. Tamalavage, Maja Zagmajster, Efraín Chávez, Christian Griebler, Pedro Cardoso, Alejandro Martínez   +30 more
wiley   +1 more source

Advanced Nb-Based MOF-Supported Co/Pt Nanocatalyst for Sustainable Hydrogen Production from Sodium Borohydride. [PDF]

ACS Omega
Magalhães GB, Andrade TA, Moreira RL, da Silva RC, da Silva Junior GR, de Jesus JR.   +5 more
europepmc   +1 more source

Fungicidal Activity and In Silico Studies of Triazoles Derived From Glycerol Against Neocosmospora falciformis, A Causal Agent of Guava Tree Decline

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
Among seventeen 1,2,3‐triazoles synthetized from glycerol (4a–4q), compound 4l completely inhibited mycelial growth and eliminated N. falciformis spores at 1,000 µg/mL, exhibiting enhanced antifungalactivity and strong binding within the FsCYP51 active site, which highlights its promise as a lead candidate for antifungal development in both biological ...
Adilson Vidal Costa, Arêssa de Oliveira Correia, Breno Benvindo dos Anjos, Mariana Belizario de Oliveira, Poliana Aparecida Rodrigues Gazolla, Vagner Tebaldi de Queiroz, Juliana Alves Resende, Róbson Ricardo Teixeira, Osmair Vital de Oliveira, Gabriel Jacomin Vargas, Waldir Cintra de Jesus Júnior, Willian Bucker Moraes, Fábio Ramos Alves   +12 more
wiley   +1 more source

Nanopore Size-Dependent Raman Spectroscopy of Two-Dimensional γ‑Graphyne. [PDF]

ACS Omega
de Almeida Garcia JM, Late DJ, Pimenta MA, Ribeiro-Soares J, Longuinhos Monteiro Lobato R.   +4 more
europepmc   +1 more source

El programa de postgrado en ciencia y técnica del carbón

, 1985
La Facultad Nacional de Minas de la Universidad Nacional de Colombia, Seccional Medellín, presenta el programa de Postgrado en Ciencia y Técnica del Carbón, conducente al título de MAGISTER. El programa tendrá una escolaridad de tres semestres académicos
Romero Hernández, Antonio
core