Results 131 to 140 of about 10,466 (288)

One‐Step Synthesis of 4‐Methylimidazole Decorated Carbon Dots for Detection of Heavy Metal Contaminants via Enhanced Fluorescence Mechanism

open access: yesNano Select, Volume 7, Issue 5, May 2026.
A one‐step hydrothermal synthesis yields 4‐methylimidazole functionalized carbon dots (CDs) that exhibit fluorescence enhancement upon interaction with cadmium and mercury ions. Spectroscopic and optical analyses reveal that non‐covalent electrostatic association between 4‐MI and the CDs' surface regulates selective metal‐ion recognition and ...
Tak H. Kim   +4 more
wiley   +1 more source

Impact of Sapphire Substrate Reconstruction on the Structural, Electronic, and Photonic Properties of MoS2

open access: yesSmall, Volume 22, Issue 26, 8 May 2026.
High‐temperature reconstruction of c‐plane sapphire during MOCVD growth of MoS2 fundamentally alters the optical and electronic properties of MoS2 epilayer by introducing step‐edge driven interfacial charge transfer. Raman, PL, and KPFM reveal non‐uniform doping and strain in as‐grown films, whereas transferred layers show uniform optical and ...
Riccardo Torsi   +8 more
wiley   +1 more source

Litewski kler Wilna w latach międzywojennych w świetle wspomnień Rapolasa Mackonisa

open access: yesKrakowskie Pismo Kresowe, 2011
Życie międzywojennego Wilna do dziś fascynuje badaczy swoją wielopostaciowością. Coraz więcej uwagi poświęca się żyjącym tam ludziom, relacjom między nimi oraz wydarzeniom, w których brali udział.
Kamil Pecela
doaj  

O datowaniu nieistniejących katakumb na wileńskim cmentarzu Na Rossie

open access: yesArtifex Novus
W artykule na podstawie przekazów kartograficznych, w tym planu katastralnego Wilna, zaproponowano nowe datowanie katakumb na cmentarzu Na Rossie. Powstały one w dwóch etapach. Jako pierwsze, w 1801 r.
Anna Sylwia Czyż
doaj   +1 more source

Anna Niekrasz [PDF]

open access: yes, 2016
Biography of Polish botanist Anna Niekrasz (1896-1973)
Köhler, Piotr
core  

Pathogenicity and Antimicrobial‐Resistance Profiles of Escherichia coli Isolated From Faeces of Tibetan Pigs Reared Under Intensive Conditions

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Tibetan pig farms host diverse Escherichia coli strains that resist multiple antibiotics and carry important disease genes, such as astA. These traits jump easily between bacterial groups, marking intensive pig production as a key reservoir and signalling the need for integrated animal–human surveillance and more careful antibiotic use.
Runbo Luo   +7 more
wiley   +1 more source

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