Metal–organic frameworks based on group 3 and 4 metals

L Feng, J Pang, P She, JL Li, JS Qin, DY Du… - Advanced …, 2020 - Wiley Online Library
Metal–organic frameworks (MOFs) based on group 3 and 4 metals are considered as the
most promising MOFs for varying practical applications including water adsorption, carbon …

Polymer-based delivery systems with metal complexes as contrast agents for medical imaging

K Shang, C Xu, Z Cao, M Cui, J Sun, H Xiao… - Coordination Chemistry …, 2024 - Elsevier
Medical contrast agents are indispensable for bioimaging in deep tissues, which
significantly facilitate accurate clinical diagnoses. The forefront of current research focuses …

A fluoride-free liquid-liquid extraction process for the recovery and separation of niobium and tantalum from alkaline leach solutions

GJP Deblonde, D Bengio, D Beltrami, S Bélair… - Separation and …, 2019 - Elsevier
The production of high purity niobium (Nb) or tantalum (Ta) compounds still relies on
processes that require highly acidic conditions and concentrated HF or NH 4 F solutions …

Tunable metal oxide frameworks via coordination assembly of Preyssler-type molecular clusters

L Chen, KA San, MJ Turo, M Gembicky… - Journal of the …, 2019 - ACS Publications
We present the synthesis of metal oxide frameworks composed of [NaP5W30O110] 14–
assembled with Mn, Fe, Co, Ni, Cu, or Zn bridging metal ions. X-ray diffraction shows that the …

Integrating scientific growth and professional development skills in research environments to aid in the persistence of marginalized students

MR Mackiewicz, KN Hosbein, D Mason… - Journal of chemical …, 2022 - ACS Publications
Here, we describe strategies for integrating transferrable professional development (PD)
skills into research learning environments for marginalized undergraduate students. The …

Polyoxometalate-based macrocycles and their assembly

XQ Ma, HP Xiao, Y Chen, QS Lai, XX Li… - Coordination Chemistry …, 2024 - Elsevier
Polyoxometalate (POM) macrocycles have been extensively investigated due to their
potential applications in various fields, including sensing, optics, magnetism, proton …

Structural Variety of Niobium(V) Polyoxo Clusters Obtained from the Reaction with Aromatic Monocarboxylic Acids: Isolation of {Nb2O}, {Nb4O4} and {Nb8O12} …

D Andriotou, S Duval, C Volkringer… - … A European Journal, 2022 - Wiley Online Library
The reactivity of aryl monocarboxylic acids (benzoic, 1‐or 2‐naphtoic, 4'‐methylbiphenyl‐4‐
carboxylic, and anthracene‐9‐carboxylic acids) as complexing agents for the ethoxide …

Multifunctional Dy@ PVP and Ho@ PVP one-dimensional nanofibers: Electrospinning synthesis, luminescent and magnetic properties

MB Coban, E Gungor, Y Acar, FK Alpaslan… - Journal of Molecular …, 2023 - Elsevier
In this paper, different concentrations of Dy III complex of {[Dy (2-stp) 2 (H 2 O) 6]. 2 (4, 4′-
bipy). 5 (H 2 O)}, and Ho III complex of {[Ho (2-stp) 2 (H 2 O) 6]. 2 (4, 4′-bipy). 5 (H 2 O)}(2 …

Electroreduction-Driven Formation and Connectivity of Polyoxometalate Coordination Networks

H Chang, L Chen, E Samolova, Y Pan… - Inorganic …, 2025 - ACS Publications
We present the synthesis of metal oxide coordination networks based on Preyssler-type
polyoxoanions ([NaP5W30O110] 14–and [NaP5MoW29O110] 14–) bridged with metal …

Niobium and tantalum processing in oxalic-nitric media: Nb2O5· nH2O and Ta2O5· nH2O precipitation with oxalates and nitrates recycling

GJP Deblonde, D Bengio, D Beltrami, S Bélair… - Separation and …, 2019 - Elsevier
Oxalate-based aqueous media represent one of the rare options for solubilizing weighable
amounts of niobium (Nb) and tantalum (Ta) without using toxic fluoride-based mixtures …