Results 191 to 200 of about 20,542 (294)

Occurrence of Melamine and Cyanuric Acid in Milk, Baby Food, and Protein Supplements Marketed in Croatia. [PDF]

Foods
Čalopek B, Bilandžić N, Varenina I, Varga I, Solomun Kolanović B, Đokić M, Kaurinović J, Biba R, Cindrić M, Sedak M.   +9 more
europepmc   +1 more source

Eco‐Conversion of Waste Engine Oil Into Defect‐Rich Soot‐Derived Activated Carbons for Aqueous Zinc‐Ion Capacitors and Supercapacitors

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
Waste engine oil is converted into defect‐rich soot‐derived activated carbons through a rapid flame synthesis strategy for high‐performance aqueous zinc‐ion capacitors and supercapacitors. Nitrogen‐assisted activation tailors pore structure and surface chemistry, enabling remarkable energy density, fast charge‐transfer kinetics, and long‐term cycling ...
Naile Karakehya, Recep Yuksel
wiley   +1 more source

Selective laser-induced etching process-enabled double-cavity glass MEMS hydrogen sensor at room-temperature sensitivity. [PDF]

Microsyst Nanoeng
Park JY, Jang B, Kim JY, Myung NV, Choa YH.   +4 more
europepmc   +1 more source

Single‐Atom Pt Anchoring on Self‐Doped ZrO2@G‐C3N4 Nanostructure Enables Efficient Photocatalytic Seawater Hydrogen Evolution

Advanced Science, Volume 13, Issue 34, 19 June 2026.
Grain‐like Zr3+‐ZrO2 and Pt single atoms are integrated into an S‐scheme Zr3+‐ZrO2@g‐C3N4 heterostructure to enable efficient visible‐light‐driven seawater hydrogen production. The combined effect of Pt single‐atom sites and the S‐scheme charge‐transfer pathway accelerates carrier separation, preserves strong redox ability, and markedly enhances ...
Hezheng Sun, Yifan Guo, Xin Yu, Yajie Tian, Feng Gao, Bin Wang, Yanting Tang, Dani S. Assi, Vellaisamy A. L. Roy   +8 more
wiley   +1 more source

Resolving a Nearly Two-Centuries-Old Mystery: On the Structural Chemistry and Physicochemical Properties of Compounds Associated With the Term Ammelide. [PDF]

Chemistry
Koller TJ, Witthaut K, Pritzl RM, Endraß SMJ, Rösch M, Krach G, Lammer N, Klapötke TM, Schnick W.   +8 more
europepmc   +1 more source

Supramolecularly Directed Confined Crystallization of Lamellar Carbon Nitride for Efficient Photocatalytic Hydrogen Generation

Advanced Energy Materials, Volume 16, Issue 22, 10 June 2026.
ABSTRACT Sustainable hydrogen generation through water splitting is key to realizing a future hydrogen economy. In this study, we achieved molecular‐level control over self‐assembled supramolecular complexes of cyanuric acid and 3‐amino 1,2,4 triazole (AT) monomers. This was coupled with molten‐salt‐assisted thermal polymerization in a eutectic mixture
Nithinraj Panangattu Dharmarajan, Mohammed Fawaz, Jae‐Hun Yang, Matej Huš, Xuan Minh Chau Ta, Ayona K. Jose, Vibin Perumalsamy, Aathira M. Sadanandan, CI Sathish, Blaž Likozar, Byoung‐Hwa Lee, Chung‐Hwan Jeon, Antonio Tricoli, Ajayan Vinu   +13 more
wiley   +1 more source

Pioneering adsorption-assisted electrochemical polymerization approach for the fabrication of an acetaminophen sensor: experimental and theoretical studies. [PDF]

RSC Adv
Elugoke SE, Feleni U, Adekunle AS, Nkambule TTI, Mamba BB, Ebenso EE.   +5 more
europepmc   +1 more source

Copper Nanoparticle‐Based Catalysts Supported on Nanocarbons: Synthesis and Applications in the Hydrogenation of CO2 and Biomass‐Derived Platform Molecules

ChemCatChem, Volume 18, Issue 11, 15 June 2026.
This review explores the synthesis and catalytic applications of CuNPs/nanocarbon nanocomposites for CO2 hydrogenation to methanol and biomass upgrading, emphasizing support functionalization, deposition methods, and the role of nanocarbons in enhancing stability, selectivity, and sustainability.
Anh Ngoc Thai, Pierre Fau, David Mesguich, Armelle Ouali   +3 more
wiley   +1 more source

3D rGO and rGO/TiO₂-Modified Melamine Sponges: Sorbents for Oil and Emerging Organic Pollutant Removal. [PDF]

ACS Omega
Assis KLDSC, de Medeiros TA, de Sá DS, de Mello CC, Iack NCDS, Maria da Silva A, Simão RA, Archanjo BS, Achete CA.   +8 more
europepmc   +1 more source