Results 311 to 320 of about 451,880 (388)

Green Synthesis of Silver Nanoparticles: A Review of Polymer and Antimicrobial Drug Combinations for Enhanced Antimicrobial Applications

open access: yesAdvanced NanoBiomed Research, EarlyView.
Silver nanoparticles (AgNPs) synthesized using eco‐friendly green synthesis approaches exhibit remarkable antimicrobial activity and enhanced drug delivery potential. Polymer‐AgNPs conjugates further improve drug stability and targeted delivery, offering a multifunctional platform for biomedical applications.
Mukil Madhusudanan   +6 more
wiley   +1 more source

Decoding a Gut Commensal Signal: Structural and Immunological Profiling of Segatella Copri Lipopolysaccharide

open access: yesAngewandte Chemie, EarlyView.
The lipopolysaccharide (LPS) of Segatella copri is a structurally unique, immunomodulatory glycoconjugate. Combining mass spectrometry (MS), nuclear magnetic resonance (NMR), and cytometry by time‐of‐flight (CyTOF), we uncover a rough‐type LPS with reduced TLR4 agonism and selective monocyte effects, further highlighting the key role of LPS chemistry ...
Luca De Simone Carone   +17 more
wiley   +2 more sources

Nanoparticles Functionalized with Polymer Brushes for Gene Delivery

open access: yesAdvanced NanoBiomed Research, EarlyView.
The engineering of the next generation gene delivery vectors requires the precise control of the architecture and physicochemical interactions controlling the transport, targeting, uptake, and release of nucleic acid materials to targeted cells. Polymer brush‐functionalized nanomaterials offer unprecedented control over such design and properties, and ...
Carlos E. Neri‐Cruz, Julien E. Gautrot
wiley   +1 more source

Dendritic Pillar[6]Arenes with Fixed Planar Chirality for Stereoselective Inclusions in Water: A Case of Facile Differentiation of Cocaine Adulterants, Levamisole and Dexamisole

open access: yesAngewandte Chemie, EarlyView.
Dendritic pillar[6]arenes encompass a new class of cavitands with planar chirality, unique binding pockets, and great water solubility. These easily accessible hosts permit differentiating racemic dexamisole from levamisole as known cocaine adulterants.
Nitesh Kumar   +8 more
wiley   +2 more sources

Silica Nanoparticles as Multifunctional Platforms for Vaccine Delivery and Immune Modulation in Infectious Diseases

open access: yesAdvanced NanoBiomed Research, EarlyView.
Overview of the use of silica nanoparticles in vaccines against pathogens. Different kinds of vaccines against infectious diseases are currently using solid or mesoporous silica nanoparticles in their formulation. Silica microparticles and nanoparticles (SiNPs) have been studied as vehicles for vaccines.
Noe Juvenal Mendoza‐Ramírez   +3 more
wiley   +1 more source

AlCl4−‐Deficient Eutectic Electrolytes Enable Reversible Iodine Redox‐Amphoteric Conversion for Aluminum Battery Cathodes

open access: yesAngewandte Chemie, EarlyView.
Reversible iodine redox‐amphoteric conversion is unlocked in aluminum batteries by AlCl4−‐deficient eutectic electrolytes, where the suppressed AlCl4− concentration extends anodic stability and inhibits Cl2 evolution. The I2 cathode delivers a large specific capacity of 358 mAh g−1 and a high areal capacity of 2.25 mAh cm−2, offering a new strategy for
Xingyuan Chu   +17 more
wiley   +2 more sources

Dissimilar Reactions and Enzymes for Psilocybin Biosynthesis in Inocybe and Psilocybe Mushrooms

open access: yesAngewandte Chemie International Edition, EarlyView.
Mushrooms have learned twice independently how to make the iconic magic mushroom natural product psilocybin. This article introduces the enzymes of the second pathway, found in a fiber cap mushroom. Curiously, the two pathways do not share any reaction, nor do the enzymes show a close relationship, but both pathways proceed via 4‐hydroxytryptamine as a
Tim Schäfer   +3 more
wiley   +1 more source

Principles of Parasitism: Host–Parasite Interactions

open access: yes, 2006
David H. Walker   +3 more
openaire   +2 more sources

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