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For the design of a new separation process based on unfolding and refolding of protein, the partitioning behaviour of proteins was studied in thermoseparating polymer two-phase systems with varying pH and temperature. Chymotrypsin inhibitor 2 (CI2), which unfolds reversibly in a simple two-state manner, was partitioned in an aqueous two-phase system (ATPS) composed of a random copolymer of ethylen
Centrum för handelsforskning vid Lunds universitet VERKSAMHETSBERÄTTELSE | 2020 2 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2020 3 VERKSAMHETSBERÄTTELSE CENTRUM FÖR HANDELSFORSKNING 2020 Inledning Centrum för handelsforskning – det sjunde året För oss precis som för många andra har 2020 varit ett speciellt år. Corona har utmanat oss, på många olika sätt. En omedel- bar effekt var att det
https://www.lusem.lu.se/sites/lusem.lu.se/files/2024-01/verksamhetsberattelse-2020.pdf - 2026-07-17
Hemicelluloses with high molecular mass are needed for the manufacture of value added products such as food packaging barrier films. In this work such molecules were recovered from chemithermomechanical pulp (CTMP) process water using an innovative three-stage process comprising membrane separation and enzymatic treatment with laccase. Microfiltration followed by ultrafiltration was found to be a
This study investigates several commercial selective catalytic reduction (SCR) catalysts (A–E) for application in a high-temperature (approximately 525 °C) and high-concentration (5000 ppm NO) system in combination with CO2 capture. The suggested process for removing high concentrations of NOx seems plausible and autothermal operation is possible for very high NO concentrations. A key property of
Low-field nuclear magnetic resonance (LFNMR) relaxometry was applied to determine the spin-spin relaxation time (T2) of water-saturated Norway spruce (Picea abies (L.) Karst.) specimens cut from mature sapwood (sW) and mature and juvenile heartwood (hW), where earlywood (EW) and latewood (LW) were separated. In combination with quantitative wood anatomy data focusing on the void volumes in various
https://www.mhm.lu.se/internt/doctoral-student - 2026-07-15
Spelberoende går att förebygga – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Spelberoende går att förebygga 2019-11-05 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Genrebild: iStock.com/WPADINGTON En nyligen genomförd studie visade a
https://www.vetenskaphalsa.se/spelberoende-gar-att-forebygga/ - 2026-07-17
In the midst of a global shift in world politics induced by the rise of emerging powers, the outdated and unequal international financial institutions (IFIs) that were set up after World War II are increasingly being challenged and scrutinized. International actors can use IFIs in numerous ways to enhance their position in the world system. For instance, they can be used as a vehicle to launder st
The increasingly apparent environmental problems in our surroundings necessitate a quest for sustainable development in all areas of human endeavour. Within the field of chemistry and the production of chemicals, the focus is increasingly on the development of green chemistry. This discipline aims to reduce environmental impact by replacing petrochemical raw materials with renewable feedstock and
Transforming growth factor-beta (TGF-beta) is involved in vascular formation through activin receptor-like kinase (ALK)1 and ALK5. ALK5, which is expressed ubiquitously, phosphorylates Smad2 and Smad3, whereas endothelial cell (EC)-specific ALK1 activates Smad1 and Smad5. Because ALK5 kinase activity is required for ALK1 to transduce TGF-beta signaling via Smad1/5 in ECs, ALK5 knockout (KO) mice w
Neuroblastoma and ganglioneuroma are neuroblastic tumors originating from the developing sympathetic peripheral nervous system. Ganglioneuromas are usually benign, while neuroblastomas have a variable prognosis and include very aggressive tumors. Examples exist of neuroblastomas regressing to ganglioneuromas and ganglioneuromas progressing to neuroblastomas. Little is known of the molecular differ
