Results 81 to 90 of about 17,970 (262)

Fatty Acid Methyl Esters as Biosolvents of Epoxy Resins: A Physicochemical Study [PDF]

open access: yes, 2007
The C8 to C18 fatty acid methyl esters (FAME) have been compared as solvents for two epoxy resin pre-polymers, bisphenol A diglycidyl ether (DGEBA) and triglycidyl paminophenol ether (TGPA).
A. Barton   +21 more
core   +2 more sources

Ciliary Defects in Inherited Retinal Diseases

open access: yesAdvanced Genetics, Volume 7, Issue 1, March 2026.
The photoreceptor cilium is a specialized sensory organelle essential for vision. This review systematically summarizes the structural and functional defects of the cilium that lead to inherited retinal diseases (IRDs). It highlights key pathogenic genes, elucidates molecular mechanisms of degeneration, and evaluates emerging therapeutic strategies ...
Guizhi Guo, Lin Li, Jun Zhou, Jie Ran
wiley   +1 more source

Ferrolubricants [PDF]

open access: yes, 1975
Ferrolubricants have magnetized angstrom-size iron particles which stick oil to moving surfaces at all times, significantly reducing frictional wear.
Whitaker, A. F.
core   +1 more source

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

open access: yesInfoMat, Volume 8, Issue 3, March 2026.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang   +10 more
wiley   +1 more source

An assessment of potential degradation products in the gas-phase reactions of alternative fluorocarbons in the troposphere [PDF]

open access: yes
Tropospheric chemical transformations of alternative hydrofluorocarbons (HCF's) and hydrochlorofluorocarbons (HCFC's) are governed by hydroxyl radical initiated oxidation processes, which are likely to be analogous to those known for alkanes and ...
Niki, Hiromi
core   +1 more source

Stable 1,3,2‐Benzodithiazolyl Radicals: Modification of Reactivity, Crystal Packing, and Solid State Magnetic Properties by Fluorination

open access: yesChemistryOpen, Volume 15, Issue 3, March 2026.
Fluorination reduces solid‐state thermal stability of 1,3,2‐benzodithiazolyl radicals and modulates crystal structures (e.g., by means of a new supramolecular zip‐synthon) and reactivity, in the latter case toward transformations unknown in the hydrocarbon series but potentially general in the fluorocarbon one.
Alexander A. Buravlev   +14 more
wiley   +1 more source

Efficient Inhibition of Deep Conversion of Partial Oxidation Products in C-H Bonds’ Functionalization Utilizing O2 via Relay Catalysis of Dual Metalloporphyrins on Surface of Hybrid Silica Possessing Capacity for Product Exclusion

open access: yesBiomimetics
To inhibit the deep conversion of partial oxidation products (POX-products) in C-H bonds’ functionalization utilizing O2, 5-(4-(chloromethyl)phenyl)-10,15,20-tris(perfluorophenyl)porphyrin cobalt(II) and 5-(4-(chloromethyl)phenyl)-10,15,20-tris ...
Yu Zhang   +5 more
doaj   +1 more source

Self‐Assembled Nanostructured Microgels with Reconfigurable Morphologies

open access: yesSmall, Volume 22, Issue 15, 12 March 2026.
This work presents bent‐core amphiphiles that self‐assemble into fibrillar, tubular, and helical nanofiber‐like nanostructures, forming organogels that can be emulsified into water as nanostructured microgels. These droplets preserve internal architectures and, when combined with fluorocarbon oils, yield multicompartment emulsions with dynamically ...
Cristina Álvarez‐Solana   +2 more
wiley   +1 more source

The NASA program on upper atmospheric research [PDF]

open access: yes
The purpose of the NASA Upper Atmospheric Research Program is to develop a better understanding of the physical and chemical processes that occur in the earth's upper atmosphere with emphasis on the ...

core   +1 more source

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