Results 101 to 110 of about 93,160 (359)
Тонкие химические технологии, 2008 The reaction properties of supported rhodium nanoparticles depend on degree of interaction between rhodium chloride and support at the stage of preparation Rh/TiO2 catalysts.
O. V. Netskina +2 more
doaj
Deposition of platinum-group metals in sediment and water bodies along the coastal belt of Ghana [PDF]
Maejo International Journal of Science and Technology, 2011 Water and sediment samples from seven water bodies along the coastal belt of Ghana were assessed for the deposition of platinum-group metals (PGM), i.e. platinum, palladium and rhodium.
David K. Essumang
doaj
Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid
Advanced Functional Materials, EarlyView.In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang +16 more
wiley +1 more source
Rhodium-Rhodium Bonds in Edge-Sharing Coplanar Dinuclear Complexes
Angewandte Chemie International Edition, 2000 Unprecedented dirhodium(II) complexes with tBuNC and bridging tBu2P ligands were obtained by treating [{Rh(μ-PtBu2)(CNtBu)2}2] with chlorinated hydrocarbons. Interestingly, they have coplanar square-planar environments with a Rh−Rh bond, as opposed to the usual face-to-face structures, and a low valence electron count of 30.
Tejel, Cristina +5 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.The addition of calcium ions to silk fibroin enhances the hydrogel properties and, when combined with visible light crosslinking, enables compatibility with advanced light‐based fabrication techniques. Calcium ions extend the shelf‐life of silk and facilitate the fabrication of multizonal, multilayered constructs for advanced stimuli‐responsive ...
Hien A. Tran +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Wrinkling of soft materials, such as polydimethylsiloxane (PDMS), underpins a myriad of technologies. Plasma‐oxidation of PDMS induces spontaneous wrinkling, which is canonically attributed to thermal expansion‐contraction of bilayers. Employing experiments and modelling, it is demonstrated that sorption of water vapor is instead responsible for ...
Zain Ahmad +8 more
wiley +1 more source
3D Concrete Printing of Triply Periodic Minimum Surfaces for Enhanced Carbon Capture and Storage
Advanced Functional Materials, EarlyView.A 3D‐printable and carbon‐capturing concrete is developed by replacing cement with diatomaceous earth (DE), which enhances rheology, provides hierarchical porosity, and serves as a nucleation site for carbonation. Maximum absorption of 488.7 gCO2 kgcement−1 is achieved in 7 days, a 142% increase over conventional concrete, and the triply periodic ...
Kun‐Hao Yu +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong +5 more
wiley +1 more source
Potentiometric Titration of Ammines of Rhodium, Iridium, and Platinum with Solutions of Potassium and Potassium Amide in Liquid Ammonia [PDF]
, 1954 George W. Watt +2 more
openalex +1 more source