Results 51 to 60 of about 665,613 (290)

Packing defects and the width of biopolymer bundles

open access: yes, 2007
The formation of bundles composed of actin filaments and cross-linking proteins is an essential process in the maintenance of the cells' cytoskeleton.
L. D. Landau, Lord Rayleigh, Nir S. Gov
core   +1 more source

Polymers based on norbornene derivatives [PDF]

open access: yes, 2015
This study presents the influence of exo,exo-N,N'- hexylene-di(5-norbornene-2,3-dicarboximide) on the degree of cross-linking and glass transition temperature of the polymers obtained from a mixture of dimethyl esters of exo,exo- and endo,endo-5 ...
Ashirov, Roman Vitaljevich   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

The cross linking of EPDM and NBR rubber [PDF]

open access: yesHemijska Industrija, 2005
In the process of macromolecule cross linking, the choice of type and quantity of the components and the experimental conditions are important to obtain the new cross linked materials with better mechanical and chemical characteristics. The cross linking
Samardžija-Jovanović Suzana   +1 more
doaj   +1 more source

An XPS Investigation of Thermal degradation and Charring of Cross-linked Polyisoprene and Polychloroprene [PDF]

open access: yes, 2001
Our interest in butadiene-containing polymers had led to an investigation of the thermal degradation of polyisoprene, PIP, and polychloroprene, PCP. The connection between cross-linking and thermal stability through an examination of PIP and PCP has been
Hao, JIanwei   +2 more
core   +2 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

A Strategy for the Design of Flame Retardants: Cross-linking Processes [PDF]

open access: yes, 1989
Cross-linking is identified as an effective means for flame retardation of polymers and schemes for the cross-linking of poly(ethylene terephthalate) and poly(methyl methacrylate) are presented.
Sirdesai, Sunil J.   +2 more
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Cross-linking – review of therapy options

open access: yesAnnales Academiae Medicae Silesiensis
Introduction: In recent years, keratoconus has become an increasingly prevalent eye disease, characterized by progressive thinning of the central or paracentral cornea.
Natalie Papachristoforou   +3 more
doaj   +1 more source

Comparison Between Pulsed and Continuous Accelerated Corneal Cross-Linking Protocols

open access: yesClinical Ophthalmology, 2023
Mohamed Omar Yousif,1,2 Rania Serag Elkitkat,1,3– 5 Noha Abdelsadek Alaarag,1 Mouamen Moustafa Seleet,1 Ashraf Hassan Soliman1 1Ophthalmology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt; 2Maadi Eye Subspecialty Center, Cairo ...
Omar Yousif M   +4 more
doaj  

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