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Towards a responsive functional material: Modification of porosity and grafting of poly(N-isopropylacrylamide) in mesoporous silica SBA-15

Popular Abstract in English Figure 1: Electron microscopy image of mesoporous material seen from above. The left image shows a possible shape of a silica particle (scale bar: 1 μm). The right image shows the mesopores in the particle (grey color) with the silicon dioxide walls (black color) (scale bar: 150 nm). Poly(N-isopropylacrylamide) (PNIPAAM) is a polymer that can provide the active part forMesoporous silica materials, such as SBA-15, have potential as biocompatible carriers for pharmaceutical applications as well as mini-reactors in e.g. catalysis. This potential arises from their well-defined porous structure on the nanometre scale accompanied by a high internal surface area (800 - 1000 m2/g). This work addresses the following issues. i) Surface grafted PNIPAAM was found to be loca

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Sylvie et Marguerite sont deux amies très proches. Sylvie est blonde et grosse, Marguerite est brune et mince. Elles veulent faire un voyage en Italie cet été. Elles en parlent en buvant du café. Sylvie rêve d'être à la plage pour profiter du soleil. Marguerite veut plutôt rencontrer des hommes italiens. Selon elle, ils sont plus beaux que les français. Enfin, le jour du départ est arrivé. Quand S

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_transversal/stade_d/Delphine.txt - 2026-05-21

Utvc12 fall 20160610 1

BIDS UTVC12 Lectures and seminars 2016. Schedule 2016-06-10 Date Time Room Theme Activity Group Teacher Module 1: Course Introduction 1/11 15:00-17:00 111 Course introduction Intro 1/1 AF Issues in contemporary development: The quest for growth and the internationalization of development 4/11 10:00-12:00 MA3 The Elusive Quest for Growth Lec 1/1 MF 9/11 13:00-15:00 111 The Elusive Quest for Growth

https://www.keg.lu.se/en/sites/keg.lu.se.en/files/utvc12_fall_20160610_1.pdf - 2026-05-24

Inhibition of coxsackie B virus infection by soluble forms of its receptors: Binding affinities, altered particle formation, and competition with cellular receptors

We previously reported that soluble decay-accelerating factor (DAF) and coxsackievirus-adenovirus receptor (CAR) blocked coxsackievirus 133 (CVB3) myocarditis in mice, but only soluble CAR blocked CVB3-mediated pancreatitis. Here, we report that the in vitro mechanisms of viral inhibition by these soluble receptors also differ. Soluble DAF inhibited virus infection through the formation of reversi

Changes in resting-state functional connectivity after stroke in a mouse brain lacking extracellular matrix components

In the brain, focal ischemia results in a local region of cell death and disruption of both local and remote functional neuronal networks. Tissue reorganization following stroke can be limited by factors such as extracellular matrix (ECM) molecules that prevent neuronal growth and synaptic plasticity. The brain's ECM plays a crucial role in network formation, development, and regeneration of the c

Sustainability Reporting in the Port Sector

Over the past ten years, there has been a substantial increase in corporate sustainability per-formance coupled with a need to voluntarily and publicly report on these issues. The current prominent and legitimate guidelines framing companies’ sustainability reporting practices are those proposed by the Global Reporting Initiative (GRI). In addition to providing a frame-work applicable for all type

Aqueous behaviour of characteristic molecules in the synthesis of porous silica materials : - an atomistic description

Kisel är ett vanligt förekommande grundämne som gärna bildar en oxid, nämligen kiseldioxid. Kiseldioxid träffar man i hög utsträckning på i det dagliga livet. Det är nämligen huvudbeståndsdelen i sand, glasvaror, kvarts, många keramiska material men också i den färgskiftande ädelstenen opal. Det finns också flera grupper av porösa kiseldioxidmaterial, till exempel så kallade zeoliter som har myckeThe formation process of porous silica materials is an intricate process, involving a number of components that interact to form a highly organized material. Both zeolites and mesoporous silica materials typically require the presence of organic structure director agents (SDAs) around which the silica network polymerizes. For zeolites the SDAs are molecular and for mesoporous silica the SDAs assem

Påverkar sjöhandel tillväxt? - En tillväxtstudie av sjöhandels effekter

Because of increased volumes in trade, maritime transport has been developed into an important determinant for economic development. Considering 124 countries over three time periods, this study aims to present the general correlation between economic growth and seaborne trade. The result is achieved by constructing a two-way error component model with fixed time and country effects consisting of

Exposure to hexahydrophthalic and methylhexahydrophthalic anhydrides--dose-response for sensitization and airway effects

OBJECTIVES: This study clarified the exposure-response relationships for the organic acid anhydrides (OAA) hexahydrophthalic (HHPA) and methylhexahydrophthalic (MHHPA) anhydrides and the development of specific immunoglobulin (IG) E and G antibodies and work-related symptoms. METHODS: In an epoxy resin-using factory, air levels of OAA were determined by gas chromatography-mass spectrometry. Occupa

ICOS-ligand triggering impairs osteoclast differentiation and function in vitro and in vivo

Osteoblasts, osteocytes, and osteoclasts (OCs) are involved in the bone production and resorption, which are crucial in bone homeostasis. OC hyperactivation plays a role in the exaggerated bone resorption of diseases such as osteoporosis, rheumatoid arthritis, and osteolytic tumor metastases. This work stems from the finding that OCs can express B7h (ICOS-Ligand), which is the ligand of the ICOS T

Systemic sclerosis. Novel molecular and epidemiological features of disease.

Popular Abstract in Swedish Systemisk skleros (SSc) är en relativt ovanlig reumatologisk sjukdom som kan engagera många av kroppens organ. Sjukdomen kallas ibland också för sklerodermi. Typiskt för sjukdomen är att huden omvandlas till fibros och blir hård och stram över olika delar av kroppen. Typiskt för sjukdomen är också att drabbade patienter har försämrad funktion i sina blodkärl, framförallSystemic sclerosis (SSc) is a systemic rheumatic disease with significant mortality and morbidity. Different estimations of disease prevalence and incidence have been presented from various parts of the world. While lung involvement is a common cause of SSc-related death, a majority of SSc patients suffer from symptoms originating in the gastrointestinal (GI) tract. By combining data from a popu