Results 151 to 160 of about 83,751 (309)

The alpha 1/beta 1 and alpha 6/beta 1 integrin heterodimers mediate cell attachment to distinct sites on laminin. [PDF]

open access: yes, 1990
This study was undertaken to determine the roles of individual alpha/beta 1 integrin heterodimers in promoting cellular interactions with the different attachment-promoting domains of laminin (LN). To do this, antibodies to the integrin beta 1 subunit or
Crowley, E   +6 more
core  

Design of Stimuli‐Responsive Cobalt Tetraphenylporphyrinate‐Chitosan Microspheres for Advanced Biosensors

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 3, January 21, 2026.
We report on new cobalt tetraphenylporphyrinate‐chitosan‐based microspheres developed for biosensing and anticancer therapy applications. We analyzed their second‐harmonic generation (SHG) behavior using a high‐resolution SHG microscope. In addition to the typical porphyrinate fluorescence, the microspheres exhibit a high‐intensity SHG response and ...
Domenica Marabello   +8 more
wiley   +1 more source

A spectrophotometric study of the behavior of carbohydrates in seventy-nine per cent sulfuric acid [PDF]

open access: yes, 1949
The spectral characteristics of solutions of eighteen representative monosaccharides in 79 per cent sulfuric acid have been determined for solutions maintained for 2 hours at 25° and 15 minutes at 100°.
Ikawa, Miyoshi, Niemann, Carl
core  

Design of a Sustainable Polysaccharide‐Lignocellulosic‐Mineral Granular Biocomposite Sorbent for Methylene Blue Removal

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
This manuscript describes the preparation of four types of spent coffee ground‐based adsorbents. Herein, the influence of the alkali pre‐treatment step (different NaOH concentrations) as well as the effect of crosslinking with epichlorohydrin is described.
Bernd Steiger, Lee Wilson
wiley   +1 more source

Localization of an endogenous lectin in chicken liver, intestine, and pancreas. [PDF]

open access: yes, 1979
Extracts of adult chicken liver, pancreas, and intestine contain high levels of a lectin which appears to be identical to one previously purified from embryonic chick muscle.
Barondes, SH, Beyer, EC, Tokuyasu, KT
core  

Thiolated Hyaluronic Acid: A Gateway for Targeted Killing of Staphylococcus aureus on the Race for Surface Colonization

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 2, 14 January 2026.
Thiolated hyaluronic acid (HAMS) synthesized and characterized by NMR, solubility, thiol content, and pKa, is degraded by Staphylococcal hyaluronate lyase but not by mammalian hyaluronidase. Coating polyphosphate–M23 phage endolysin nanoparticles (M23‐PP) with HAMS confers Staphylococcus aureus responsiveness.
Mariana Blanco Massani   +11 more
wiley   +1 more source

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