Results 51 to 60 of about 8,156 (254)

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

Advanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu, Jiangtao Zhou, Yang Shen, Qiyao Sun, Tong Li, Xiaoyang Zou, Bin Liu, Hongshan Liang, Raffaele Mezzenga   +8 more
wiley   +1 more source

Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces

Advanced Healthcare Materials, EarlyView.
Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno, Anjana Devi, David Zanders, Miryam Arredondo, Davide Mariotti, Ruairi McGlynn, Sindy Devis, Simón Guerrero, Eglantina Benavente, Matias Alegría, Yusser Olguin, Lorena Lobos‐Gonzalez, Kevin Guzmán, Elizabeth Rivas‐Yañez, Paula Solar, Valentin Cepus, Michael Krause, Luis Velásquez   +17 more
wiley   +1 more source

Asynchronous Synergetic Remediation Strategy for Cd-Contaminated Soil via Passivation and Phytoremediation Technology

Agronomy
Cadmium (Cd) contamination in soil has emerged as a significant challenge for agricultural production. Phytoremediation and passivation are key techniques for remediating Cd-contaminated soil.
Jian Cao, Chenyang Lv, Chenxu Zhang, Fengxiang Yin, Zhengbo Gao, Long Wei, Lichang Wang   +6 more
doaj   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Treatment of sludge incineration ash via sequential washing and chelation of heavy metals

, 2022
Sewage sludge incineration generates sludge incineration ash (SIA). This by product is currently disposed in landfills. For a small nation like Singapore which is moving towards a sustainable, zero waste future, reuse of SIA in the construction industry ...
Reva, Gupta
core  

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

High-throughput fabrication of monodisperse magnetic PAM-PEG microspheres via high-aspect-ratio droplet microfluidics for efficient and selective his-tagged protein purification

Chemical Engineering Journal Advances
The development of chromatographic media with uniform particle size, high mechanical strength, and specific binding capacity is crucial for efficient protein purification.
Wenyao Li, Xinling Wang, Na Xu, Wenjie Yang, Yushi Chen, Shengnan Luo, Fang Ma, Huiping Chen, Zisen Zhang, Liguo Zhang   +9 more
doaj   +1 more source

Iron Chelation Therapy in thalassaemia major: a sistematic review with meta-analyses of 1520 patients included on randomized clinical trials

, 2011
The effectiveness of deferoxamine (DFO), deferiprone (DFP), or deferasirox (DFX) in thalassemia major was assessed. Outcomes were reported as means±SD, mean differences with 95% CI, or standardized mean differences.
Cassarà, F, C. Gluud, M. D. Cappellini, John B. Porter, Filippo Cassarà, Paolo Cianciulli, Maggio, A, Kattamis, A, Wood, J, Robert W. Grady, Aloj, G, Aldo Filosa, G. Aloj, Aurelio Maggio, Suthat Fucharoen, A. Maggio, A. Vitrano, Gluud, C., J. Wood, Adriana Ceci, John Wood, F. Cassarà, L. Prossomariti, R. W. Grady, Bonifazi, F, Luciano Prossomariti, Iacono, A, S. Fucharoen, Angela Iacono, Maria Domenica Cappellini, Filosa, A, P. Cianciulli, VITRANO, Angela, Angela Vitrano, A. Ceci, Giuseppina Aloj, J. B. Porter, Porter, JB, Cianciulli, P, Antonis Kattamis, Ceci, A, Grady, RW, Paul Harmatz, F. Bonifazi, Fucharoen, S, Christian Gluud, Cappellini, MD, Harmatz, P, A. Filosa, Fedele Bonifazi, A. Iacono, P. Harmatz, Prossomariti, L, A. Kattamis   +53 more
core   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source