Results 51 to 60 of about 2,526 (154)

Cyclen Tetra‐Amide Ligands as a Privileged Class of Ligands for Studying Second‐Sphere Coordination Environments

Chemistry – A European Journal, Volume 32, Issue 32, 24 August 2026.
Cyclen tetra‐amide derivatives provide a privileged ligand platform for controlling second‐coordination sphere structure. Hydrogen‐bond networks in the second‐coordination sphere are leveraged to stabilize a EuII‐containing cyclen tetra‐amide derivative in physiologically relevant conditions by limiting the access of O2, establishing a design‐principle
Andrea L. Batchev, Widana Kaushalya, Chashitha Padukka, Janya Subasinghe, Alice R. Walker, Matthew J. Allen   +5 more
wiley   +1 more source

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

Advanced Materials, Volume 38, Issue 47, 21 August 2026.
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

Application of Pseudomonas mosselii PR5 Enables Fertilizer Reduction in Rice While Maintaining Yield, Grain Quality, and Soil Nutrient Dynamics

Plant-Environment Interactions, Volume 7, Issue 4, August 2026.
Overuse of agrochemicals negatively affects the health of soil and biodiversity and the quality of water. Pseudomonas mosselii PR5 seed priming and foliar application increase nutrient assimilation and pathogen suppression. PR5, when applied with reduced fertilizer rates, enhances rice growth, yield, grain protein, soil organic matter, economic returns,
Sourav Biswas Shuvo, Razia Sultana, Shah Mohammad Naimul Islam, Imam Mehedi, Md. Azmain Farek Milon   +4 more
wiley   +1 more source

Contrast Agents for Enhanced Bioimaging: A Comprehensive Review

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Contrast agents, especially those that are nanoparticle‐based, are revolutionizing bioimaging by enabling highly sensitive, specific, and early‐stage diagnosis of diseases like cancer, using clinical imaging modalities such as CT, MRI, PET, and SPECT.
Paulo Sérgio Taube, Donald Fernandes, Arthur Abinader Vasconcelos, Hugo de Campos Braga, Alan Kelbis Oliveira Lima, José Arnaldo Santana Costa, Karla Furtado Andriani, Ester da Cunha Meira Santos, Antonio Jorge Silva Araújo Junior, Hauster Maximiler Campos de Paula, Wallace Júnio Reis, Kashif Gul, Nida Wahab, Luis Carlos Resio, Elisa Kawana Leal dos Santos, Márcio Peres de Araujo, Matheus Allen P. da Silva, Juliana Paula da Silva   +17 more
wiley   +1 more source

Supramolecular Coordination Platforms for Smart Theranostics: Leveraging the Dynamic Molecular Networks of Metal–Polyphenol Assemblies

Aggregate, Volume 7, Issue 7, July 2026.
In this review, we summarize the recent developments of metal–polyphenol networks (MPNs) as a highly versatile and functionally integrated supramolecular assembly platform. We also discuss their pivotal role in steering biomedical materials away from conventional single‐function designs and toward intelligent, unified diagnostic and therapeutic ...
Kang Zhu, Minjing Guo, Wenping Li, Xiaoyu Zhang, Ling Chen, Jibin Song   +5 more
wiley   +1 more source

Zinc deficiency induced by the chelating agent DTPA and its regulatory interpretation for developmental toxicity classification

Regulatory Toxicology and Pharmacology
Aminocarboxylic acid (ethylenediamine-based) chelating agents such as DTPA are widely used in a variety of products and processes. Recently, DTPA was classified in the European Union as a developmental toxicant CLP Category 1B. However, according to the CLP regulation (CLP, 2008) classification as a developmental toxicant requires a chemical to possess
Josje H E, Arts, Steffen, Bade, Stuart, Hindle   +2 more
openaire   +2 more sources

Toward Multi(radio)metalated DNA: Enzymatic Polymerization of Metal‐Chelate‐Modified Deoxyribonucleoside Triphosphates

Angewandte Chemie, Volume 138, Issue 27, 1 July 2026.
This work presents the first enzymatic polymerization of defined metal‐chelator‐modified nucleotides that leverage polymerase fidelity for uniform (radio)metal loading with successful incorporation of five different metals: Ga, In, Tb, Lu, and Y.
Antonio A. W. L. Wong, François Bénard, David M. Perrin   +2 more
wiley   +1 more source

hR3 modification with DOTA-NHS. 90Y labeling and biodistribution

Nucleus, 2011
The conjugation, characterization and biodistribution of -DOTA-hR3 radioimmunoconjugate are reported in this work. DOTA was used as bifunctional chelating agent.
Dianelys Ondarse Álvarez, Rene Leyva Montaña, Minely Zamora Barrabí   +2 more
doaj  

Pyrolysis-Driven Trade-Offs Between Carbon Stabilization and Micronutrient Partitioning in Poultry Waste-Derived Biochars in Galicia (NW Spain)

Agriculture
The conversion of livestock manure, including poultry waste (PW), into biochar represents a sustainable strategy to recycle nutrients while reducing environmental risks. This study evaluated how pyrolysis temperature regulates physicochemical properties,
Pedro A. Garzón-Camacho, André Fischer Sbrissia, Antonio Paz-González, Vanessa Álvarez-López, Eliana Cárdenas-Aguiar   +4 more
doaj   +1 more source

Peptide-modified liposomes for selective targeting of bombesin receptors overexpressed by cancer cells: a potential theranostic agent

International Journal of Nanomedicine, 2012
Antonella Accardo1,2*, Giuseppina Salsano3*, Anna Morisco4, Michela Aurilio4, Antonio Parisi5, Francesco Maione5, Carla Cicala5, Diego Tesauro1,2, Luigi Aloj4, Giuseppe De Rosa3, Giancarlo Morelli1,21CIRPeB, Department of Biological Sciences and IBB CNR,
Accardo A, Salsano G, Morisco A, Aurilio M, Parisi A, Maione F, Cicala C, Tesauro D, Aloj L, De Rosa G, Morelli G   +10 more
doaj