Results 131 to 140 of about 45,956 (313)

STARFISH SAPONINS .37. STEROIDAL GLYCOSIDE SULFATES FROM STARFISHES OF THE GENUS PISASTER

open access: yes, 1989
An investigation of the exts. from 2 starfishes of the genus Pisaster has led to the isolation of 3 new steroidal monoglycoside sulfates, designated pisasterosides A (I), B, and C, along with major amts.
ZOLLO, FRANCO   +9 more
core   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi   +8 more
wiley   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

A COMPARISON OF THE EFFECT OF MINERAL AND CHELATE FORMS OF COPPER, ZINC AND MANGANESE ON YIELD AND NUTRIENT STATUS OF GREENHOUSE LETTUCE

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2012
Consumption of vegetables with either too low or excessive contents of micronutrients may have an adverse effect on human health. In intensive horticultural production mineral fertilizers, containing mineral or chelate compounds with varying ...
Elżbieta Kozik   +2 more
doaj  

Mechanisms of exchange interactions in some transition metal carboxylates, sulfates, and chlorides [PDF]

open access: yes, 1977
Experimental data on magnetic properties of dimeric carboxylates, [LM(OOCR)2]2, and polymeric sulfates (N2H5)2M(SO4)2 and chlorides AMCl3, where M is a transition metal, are analyzed using the exchange channel model described elsewhere.
Eremin M., Kalinnikov V., Rakitin Y.
core  

Organically templated linear and layered cadmium sulfates

open access: yes, 2002
By reacting cadmium salts with H2SO4 in the presence of organic amines or directly with amine sulfates under hydrothermal conditions, it has been possible to prepare three linear cadmium sulfates of linarite topology, with the compositions [H3N(CH2)(2 ...
Paul, Geo   +8 more
core   +1 more source

Programmable Soft Actuator with Multi‐Responsiveness Based on Conductive MOF‐Liquid Crystal Polymer Composite

open access: yesAdvanced Functional Materials, EarlyView.
A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong   +5 more
wiley   +1 more source

Fundamental Mvssbauer Parameters of Hydrous Iron Sulfates

open access: yes, 2005
Hydrous iron sulfates, which form as alteration products of sulfides, are rare on Earth. On Mars, the low temperature and pH found in the martian permafrost create ideal conditions for the formation of this group of minerals [1], which includes such ...
Rothstein, Y.   +4 more
core  

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

open access: yesAdvanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal   +21 more
wiley   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

open access: yesAdvanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai   +6 more
wiley   +1 more source

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