Results 161 to 170 of about 103,245 (367)
Biomedical Applications of Gadolinium‐Containing Biomaterials: Not Only MRI Contrast Agent
Advanced Science, EarlyView.This paper summarizes the latest applications and potential mechanisms of the rare earth element gadolinium in biomedical fields, in addition to its traditional application as an MRI contrast agent, including osteogenesis, antimicrobial, antitumor, bioimaging, bioprobes, and so on.
Xingtong Pan +9 more
wiley +1 more source
Toxicity of PBB's (BP-6) with special reference to porphyrinogenic action and spectral interaction with hepatic cytochrome P-450 [PDF]
, 1978 Strik, J.J.T.W.A.
core +2 more sources
Advanced Science, EarlyView.This study highlights the effects of metal – ligand distance on d electron structure and orbital configuration of single atom catalysts (SACs) and their corresponding oxygen evolution reaction (OER) catalytic activity and stability based on the ligand engineering.
Taeyoung Jeong +6 more
wiley +1 more source
Symmetry breaking fluctuations split the porphyrin Q bands [PDF]
arXivPorphyrins offer a malleable and cost-efficient platform to sculpt bioinspired technologies with tunable charge transfer, energy conversion, and photocatalytic properties. Yet, despite decades of research, the physical mechanisms that determine their electronic spectra remain elusive. Even for metal-free porphyrins, no consensus exists on the origin of
arxiv
Advanced Science, EarlyView.The synthesis of a range of squaraine dyes is reported with maximum absorption in solution above 1100 nm. Near‐infrared sensitive organic photomultiplication photodetectors are developed. Photomultiplication occurs via squaraine hole trap‐induced injection of electrons from the external circuit.
Joshua Csucker +9 more
wiley +1 more source
Advanced Science, EarlyView.The practical application of chromophores such as porphyrins, coumarins, anthraquinones, and pyrene derivatives in photocatalysis is severely limited by catalyst stability and reusability. In this work, a simple and universal strategy is presented for preparing highly efficient and recyclable heterogeneous photocatalysts for the oxidative coupling of ...
Xuan Zhan +9 more
wiley +1 more source
The micro-estimation of porphyrins by copper titration [PDF]
, 1951 I. T. Oliver, W. A. Rawlinson
openalex +1 more source
, 2003 We present a plane-wave ultrasoft pseudopotential implementation of first-principle molecular dynamics, which is well suited to model large molecular systems containing transition metal centers.
Car, R., De Angelis, F., Giannozzi, P.
core +1 more source
Advanced Science, EarlyView.This research presents a charge polarization approach aimed at enhancing both long‐range charge transfer and surface catalytic activities by incorporating a CoOx/MnOx heterointerface within the semiconductor/transition metal oxyhydroxide system. As anticipated, the BiVO4/CoOx/MnOx/FeNiOOH exhibits an impressive photocurrent of 6.75 mA cm−2 at 1.23 VRHE,
Li Xu +8 more
wiley +1 more source