Results 51 to 60 of about 38,582 (268)

Sonoenzymatically Triggered Cascading Degradation of Bioresorbable Materials for On‐Demand Transient Triboelectric Implants

Advanced Materials, EarlyView.
Our SEA strategy provides an efficient and biosafe approach for the on‐demand removal of implanted bioresorbable materials through cascading degradation that couples ultrasound‐triggered rapid mechanical disintegration with subsequent enzymatic degradation.
Jinsong Kim, Dong‐Min Lee, Youngwook Chung, Byung‐Joon Park, Hyeon Mo, Jong Won Seon, Han‐Yup Yum, Bosung Kim, Byung‐Ok Choi, Sang‐Woo Kim   +9 more
wiley   +1 more source

Filmes de caseinato de sódio/glicerol como Suporte para lipases - Aplicação na síntese do Oleato de n-pentila [PDF]

, 2006
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Enzimas são biocatalisadores protéicos que em condições ótimas de temperatura e pH aceleram as reações químicas.
SILVA, Vanessa Dutra
core  

Production, Purification, and Characterization of Extracellular Lipases from Hyphopichia wangnamkhiaoensis and Yarrowia deformans

Fermentation
The efficient production of microbial lipases from organic wastes has garnered great interest because of the diverse and potential biotechnological applications of these enzymes. However, the extracellular lipases from the novel yeast strains Hyphopichia
Misael Romo-Silva, Emanuel Osmar Flores-Camargo, Griselda Ma. Chávez-Camarillo, Eliseo Cristiani-Urbina   +3 more
doaj   +1 more source

Gut Microbiota Regulates Systemic Inflammatory Response and Compensatory Anti‐Inflammatory Response Syndromes by Targeting PF4+ Macrophages in Acute Pancreatitis

Advanced Science, EarlyView.
ABSTRACT Acute pancreatitis (AP) begins with pancreatic local inflammation, leading to the onset of systemic inflammatory response syndrome (SIRS), followed by compensatory anti‐inflammatory response syndrome (CARS), which causes immune paralysis and higher mortality rate.
Liwei Liu, Guanqun Li, Dongxu Lu, Haoran Ding, Tianqi Lu, Yuhang Sui, Can Zhang, Yu Xie, Rui Kong, Hua Chen, Xuewei Bai, Hongtao Tan, Dongbo Xue, Xianzhi Meng, Le Li, Bei Sun   +15 more
wiley   +1 more source

Produção e caracterização parcial de lipases com atividade de hidrólise e de síntese por fermentação em estado sólido de farelo de soja [PDF]

, 2009
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2009Este trabalho buscou isolar e selecionar novos microrganismos capazes de produzir lipases com ...
Rigo, Elisandra
core  

Harnessing Waste Bread: From Potential Use in Microbial Growth and Enzyme Production to Techno-Economic Assessment

Microorganisms
This study highlights waste bread (WB) as a novel, cost-effective, and nutrient-rich substrate for microbial growth, offering a sustainable alternative to conventional media.
Sameh Ben Mabrouk, Bouthaina Ben Hadj Hmida, Wejdene Sallami, Salma Dhaouadi, Theodoros Varzakas, Slim Smaoui   +5 more
doaj   +1 more source

Lilrb4a Suppression Reprograms Microglia to Mitigate APOE4‐Associated Amyloid Plaques and Cerebral Amyloid Angiopathy in Association With a PPAR‐Linked Pro‐Clearance State

Advanced Science, EarlyView.
Targeting Lilrb4a in Apolipoprotein E4 (APOE4)‐associated Alzheimer's disease (AD) reprograms microglia toward a beneficial, phagocytic state. Genetic deletion or antisense inhibition of Lilrb4a suppresses p‐SHP2/NF‐κB/STAT1 signaling, restores PPAR‐linked lipid and energy metabolism, and reduces amyloid plaque burden and cerebral amyloid angiopathy ...
Changxu Nie, Ruixi Yang, Xiaotong Wang, Ping Jia, Xueqi Zhang, Yaqi Dai, Xue Bai, Sijia Duan, Yufeng Li, Peng Zheng, Xin Tian, Li Jiang, Chao Wang   +12 more
wiley   +1 more source

Resolução de aminas alifáticas e aromática mediada por lipases: influência do meio e da imobilização [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2010As aminas e amidas são importantes em síntese orgânica, devido à presença destes grupos ...
Pilissão, Cristiane
core  

Bacterial lipases [PDF]

, 1994
Many different bacterial species produce lipases which hydrolyze esters of glycerol with preferably long-chain fatty acids. They act at the interface generated by a hydrophobic lipid substrate in a hydrophilic aqueous medium. A characteristic property of
Misset, Onno, Heuvel, Margreet van,, Colson, Charles,, Jaeger, Karl-Erich, Ransac, S., Vanheuvel, M., Dijkstra, Bauke W., Heuvel, Margreet van, Jaeger, Karl-Erich,, Misset, Onno,, Colson, Charles, Dijkstra, BW., Misset, O., Ransac, Stéphane, Dijkstra, Bauke W.,, Jaeger, KE., Ransac, Stéphane,   +16 more
core   +1 more source

Analysis of Bacterial Isolates Capable of Partially Degrading Polyethylene Terephthalate [PDF]

Brazilian Archives of Biology and Technology
In this work, we studied 46 bacterial isolates to determine their potential for polyethylene terephthalate (PET) degradation. Only eight lipase-positive isolates were pre-selected to continue analysis.
Ana Sofía Fierros-Peña, Maribel Mireles-Martínez, Jorge Alberto Torres-Ortega, Marco Antonio Garza-Navarro, Jesús Manuel Villegas-Mendoza, Ninfa María Rosas-García   +5 more
doaj   +1 more source