Results 161 to 170 of about 2,238,839 (285)

Cholestyramine as a promising, strong anion exchange resin for direct capture of genetic biomarkers from raw pancreatic fluids. [PDF]

Biotechnol Bioeng, 2017
Hilmer AJ, Jeffrey RB, Park WG, Khosla C.   +3 more
europepmc   +1 more source

Thermosensitive Nanostructured Coacervates Developed by Mixing ABA‐ and AB‐Block Copolymers and Their Unique Sustained Release of Nano‐Micelles in a Regulated Manner

Small, EarlyView.
Polyion complex micelles composed of blends of ABA and AB block copolymers can form coacervates with a hexagonally packed cylinder nanostructure after heating. The resulting coacervates can release the micelles under physiological conditions in a zero‐order kinetics, possessing cargo proteins.
Takumi Egashira, Hiroshi Kamizawa, Yujiro Hamada, Wataru Fushimoto, Hiroshi Y. Yoshikawa, Yuji Higaki, Atsushi Takahara, Takeshi Mori, Yoshiki Katayama, Akihiro Kishimura   +9 more
wiley   +1 more source

Polypyrrole Nanofibrous Aerogel for Pressure Sensing and Anionic Contaminant Remediation

Small, EarlyView.
Nanofibrous aerogels (NFAs), highly porous ultralow‐density networks of entangled nanofibers, are conformally coated with polypyrrole (PPy) to provide a multifaceted material platform. Leveraging NFA's high surface area and mechanically robust structure with the conductive properties of PPy enables pressure‐responsive sensing for flexible electronics ...
Muhammed Ziauddin Ahmad Ebrahim, Ilaria Napoletano, Anicah Smith O'Brien, Tahira Pirzada, Saad A. Khan   +4 more
wiley   +1 more source

Patterning of Artificial Cell Populations Via Laser Induced Forward Transfer for Controlled and Localized Cargo Uptake and Release

Small, EarlyView.
Polypeptide‐based complex coacervate artificial cells were prepared in situ within a viscoelastic matrix and adhered to the biomaterial ink, which was subsequently LIFT‐printed. The artificial cells preserved their structural stability during printing and retained biologically relevant properties, showing controlled cargo uptake and release ...
Yiğitcan Sümbelli, Núria Ginés Rodriguez, Lars J. M. M. Paffen, Arjan Hazegh Nikroo, Riccardo Levato, Jan C. M. van Hest, Jos Malda   +6 more
wiley   +1 more source

Engineering an Enzymatically Active Granular Matrix for On‐Chip Modeling of Bone‐Like Mineralization

Small, EarlyView.
Alkaline phosphatase (ALP)‐functionalized poly(ethylene glycol) (PEG) microgels assemble into a perfusable granular matrix for cell‐free modeling of bone‐like mineralization. Microgel‐associated enzymatic activity promotes calcium phosphate deposition, producing a calcium‐deficient, poorly crystalline apatite‐like phase, while keeping interparticle ...
Farhad Sanaei, Dina Zandieh, Daniel Hofman, Lucas Joziasse, Jeroen J.J.P. van den Beucken, Sander C.G. Leeuwenburgh, Mani Diba   +6 more
wiley   +1 more source

Quantum Dot‐Based Color Conversion Layers for Displays, Lighting, and Emerging Technologies

Small, EarlyView.
This review summarizes recent advances in quantum dot‐based color conversion layers (QD‐CCLs), spanning from Cd‐based and perovskite nanocrystals to heavy‐metal‐free alternatives, and covering structural implementations across rigid, flexible, and stretchable platforms.
Kiwook Kim, Jinhee Lee, Jongseok Bae, Jiwoong Yang   +3 more
wiley   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

Smart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou, Haoyuan Li, Jianhua Zhang, Hanshen Xin   +3 more
wiley   +1 more source

Exchange Capacity of an Anion Exchange Resin

Nippon kagaku zassi, 1950
openaire   +2 more sources

Advancing Biomass Valorization via Electrocatalytic Oxidation: Design Principles, Emerging Challenges, and Future Perspectives

SusMat, EarlyView.
This review categorizes substrates for electrocatalytic biomass valorization by carbon chain length into C2–C3 alcohols, C5–C7 cyclic compounds, and Cn biopolymers. It identifies four universal catalyst design principles: optimizing intermediate adsorption, engineering synergistic multi‐type active sites, accelerating active‐site formation, and ...
Ruya Zhang, Shuaihu Jiang, Yijin Kang
wiley   +1 more source

Late Iron Age and Early Roman Brooches From the Lower Rhine Area: Provenance of the Metal Supply Traced Through Lead Isotopes

Archaeometry, EarlyView.
ABSTRACT Geochemical analysis of five brooch types from the Lower Rhine area dated to the last century bc and first century ad is used to constrain resource use, exchange and mobility. Lead isotope ratios demonstrate an Iberian provenance for copper in bronze Late Iron Age brooches.
A. A. T. Ruiter, B. J. H. van Os, J. B. V. Hermsen, G. R. Davies, S. W. Merkel   +4 more
wiley   +1 more source