Results 91 to 100 of about 22,892 (210)
Limnology and Oceanography, Volume 71, Issue 1, January 2026.Abstract Heterotrophic diazotrophs are potentially important to the nitrogen cycle in freshwater ecosystems, yet their abundance, N2 fixation rates, diversity, and association with aggregates remain poorly understood. This study elucidates the contribution of freshwater heterotrophic diazotrophs as free‐living or aggregate‐associated cells to total N2 ...
Eyal Geisler +6 more
wiley +1 more source
Macromolecular Materials and Engineering, Volume 311, Issue 1, January 2026.The incorporation of metal complexes into a polymer chain provides several advantages for biomaterial design, namely enhanced size effects, improved molecular recognition, and increased catalytic activity. These benefits are fundamentally derived from the polymeric structure, which provides multiple binding sites for the metal complexes and establishes
Tiancheng Wang, Shigehito Osawa
wiley +1 more source
Seeing is believing; tracking metalloproteins by fluorescent probe in vivo and in vitro [PDF]
, 2012 no. EuAsC2S-12/S1-OP22Extensive genome research has shown that around 1/4 to 1/3 proteins are metalloproteins (or metal-binding proteins) with various metal ions incorporated with proteins for either structural or functional purposes.
Cheng, T, Hu, L, Lai, YT, Sun, H, Xia, W
core
Metallopanstimulin as a marker for head and neck cancer [PDF]
, 2004 BACKGROUND: Metallopanstimulin (MPS-1) is a ribosomal protein that is found in elevated amounts in the sera of patients with head and neck squamous cell carcinoma (HNSCC).
A Agrawal +28 more
core +4 more sources
Dihydropyrimidine-thiones and clioquinol synergize to target beta-amyloid cellular pathologies through a metal-dependent mechanism [PDF]
, 2017 The lack of therapies for neurodegenerative diseases arises from our incomplete understanding of their underlying cellular toxicities and the limited number of predictive model systems.
Barrasa, M. Inmaculada +9 more
core +1 more source
Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 1, January 2026.ABSTRACT The accelerating integration of rare earth elements (REEs) in advanced technologies has generated rising concern over human exposure and the attendant toxicological risks. This review presents an up‐to‐date synthesis of current evidence on REE toxicity across multiple exposure pathways, including inhalation, ingestion and occupational contact,
Jose L. Domingo
wiley +1 more source
Rational Design of Artificial Metalloproteins and Metalloenzymes with Metal Clusters
Molecules, 2019 Metalloproteins and metalloenzymes play important roles in biological systems by using the limited metal ions, complexes, and clusters that are associated with the protein matrix.
Ying-Wu Lin
doaj +1 more source
Medical diagnostics using designed molecules with sense and logic [PDF]
, 2013 Luminescent molecules responsive to cations, anions and even small molecules can be designed with the appropriate selectivity and sensitivity for monitoring physiological and pathological levels of analytes.
Cardona, Mario +2 more
core +1 more source
Molecular Plant Pathology, Volume 27, Issue 1, January 2026.The VlMYB149‐VlHIPP30 module collaboratively facilitates Cu2+ accumulation and activates the ROS scavenging pathway to enhance the resistance to grey mould in grapevine. ABSTRACT Grapevine, as an important economic crop around the world, has generally poor disease resistance in planting.
Xiaoli Zhang +10 more
wiley +1 more source
Fracionamento de cobre em proteínas do plasma, músculo e fígado de tilápia do Nilo
Química Nova, 2012 Copper fractionation in plasma, muscle and liver of Nile tilapia was performed after protein separation by 2D-PAGE. SR XRF analysis indicated the presence of copper in three protein spots of plasma, and in two protein spots of muscle and liver ...
Renato C. F. Neves +6 more
doaj +1 more source