Results 91 to 100 of about 29,819 (311)

Influence of Formulation on the Cuticular Penetration and on Spray Deposit Properties of Manganese and Zinc Foliar Fertilizers

Agronomy, 2016
Foliar fertilization, or the application of nutrient solutions to the foliage of plants, has become a very important tool as a supplement to traditional soil fertilization.
Alvin Alexander, Mauricio Hunsche
doaj   +1 more source

Evolution‐Driven Bio‐Composite Aerogels for Self‐Adaptive Thermal Regulation and Energy Storage

Advanced Materials, EarlyView.
Inspired by nature's multiphase integration, a single chitosan (CTS)–metal chloride (MCl3) coordination precursor is engineered to enable sequential material and functional evolution. The resulting metal ion‐coordinated chitosan (CTS–M) aerogels exhibit humidity‐adaptive thermal insulation for battery safety, while carbonization yields conductive ...
Xiaoxue Zhang, Xiaodong Wang, Jianping Zeng, Zhihua Zhang, Shanyu Zhao, Jun Shen   +5 more
wiley   +1 more source

An Ion‐Based Strategy Toward Synergistic Surface Functionalization Combining the Osteogenic Properties and NIR‐Mediated Antibacterial Activity of PEEK

Advanced Materials, EarlyView.
A multifunctional bioactive PEEK‐based implant (Mn@p/MBG‐SPEEK) is engineered to combat implant‐associated infections while promoting osteogenesis. The hybrid surface activates PI3K/Akt/mTOR and AP‐1 signaling pathways for osteogenic differentiation, while Mn coordination induces electronic coupling that narrows the HOMO‐LUMO energy gap and enhances ...
Zhiyan Xu, Ondřej Adam, Marek Doubrava, Ana M. Beltrán, Ivo Dlouhý, Xin Liu, Baiyan Sui, Aldo R. Boccaccini   +7 more
wiley   +1 more source

POLARIZED TEMPERATURE-DEPENDENT SINGLE-CRYSTAL SPECTRA OF TRANSITION METAL $CHELATES^{*}$ [PDF]

, 1963
$^{*}$Supported by NIH, NSF, University of Illinois Research Board, and an Alfred p. Sloan Research Fellowship.Author Institution: Noyes Chemical Laboratory, University of Illinois“Visible spectra of single crystals of metal chelates can be less ...
Basu, Gobinda, Belford, R. Linn
core  

Advocating the Development of Next-Generation High-Relaxivity Gadolinium Chelates for Clinical Magnetic Resonance. [PDF]

, 2018
The question of improved relaxivity, and potential efficacy therein, for a next-generation of magnetic resonance gadolinium chelates with extracellular distribution and renal excretion, which could also be viewed from the perspective of dose, is ...
Johannes T. Heverhagen, Val M. Runge, Runge, Val Murray, Heverhagen, Johannes   +3 more
core   +1 more source

Synthesis and Structural Investigation of New Bio-Relevant Complexes of Lanthanides with 5-Hydroxyflavone: DNA Binding and Protein Interaction Studies

Molecules, 2016
In the present work, we attempted to develop new metal coordination complexes of the natural flavonoid 5-hydroxyflavone with Sm(III), Eu(III), Gd(III), Tb(III).
Alexandra-Cristina Munteanu, Mihaela Badea, Rodica Olar, Luigi Silvestro, Constanţa Dulea, Constantin-Daniel Negut, Valentina Uivarosi   +6 more
doaj   +1 more source

Reprogramming the Immunosuppressive Microenvironment in Triple‐Negative Breast Cancer via FAP‐Targeted Nanoprobes for Multimodal Imaging and Photothermal Therapy

Advanced Materials, EarlyView.
Targeting cancer‐associated fibroblasts (CAFs) with fibroblast activation protein (FAP)‐directed nanoprobes for multimodal imaging and photothermal remodeling of the immunosuppressive microenvironment to enhance immunotherapy in triple‐negative breast cancer (TNBC).
Ling Zhan, Yanhong Chen, Jingjing Hu, Chunting Wang, Huanhuan Liu, Defan Yao, Dengbin Wang   +6 more
wiley   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source

Role of chelates in magnetic resonance imaging studies [PDF]

, 2010
Imaging studies are tests performed with a variety of techniques that produce pictures of the inside of a patient′s body. Magnetic resonance imaging (MRI) is an imaging technique based on the principles of nuclear magnetic resonance.
Kumar, Praveen, Tripathi, Laxmi, Singh, Ranjit   +2 more
core  

Structural Analysis of Isomeric Europium(III) Chelates of NB-DOTMA [PDF]

, 2012
Water exchange in lanthanide(III) chelates is a key parameter in developing more effective MRI contrast agents. Our own efforts to optimize water exchange have focused on isolating single coordination geometries of LnDOTA-type chelates (DOTA = 1,4,7,10 ...
Webber, Benjamin Charles, Woods, Mark
core   +1 more source