Results 151 to 160 of about 70,545 (301)

Electrocatalytic CO2 Reduction Coupled to Formate Fermentation: An Electro‐Bio Cascade Approach in Biocompatible Electrolytes

Chemistry – A European Journal, EarlyView.
CO2 utilization in industrial biotechnology: Rational design of a process cascade for electrochemical CO2 reduction linked with formate fermentation, supporting robust cell growth and high biomass yields. ABSTRACT Integration of electrochemical CO2 reduction with microbial fermentation enables conversion of CO2 into valuable chemicals but poses ...
Luciana Vieira, Jonathan Thomas Fabarius, Gabriela Rizzo Piton, Barbara Bohlen, Dhananjai Pangotra, Melanie Speck, Carina Sagstetter, Volker Sieber, Arne Roth   +8 more
wiley   +1 more source

Biodegradable Polymeric Composites Based on Polyester Matrices and Organic and Inorganic Fillers [PDF]

, 2007
Con l’obiettivo di ottenere materiali ecocompatibili ad alte prestazioni, nuove formulazioni a base del poliestere microbico biodegradabile poli(3-idrossibutirrato) (PHB) sono state preparate, caratterizzate e anallizate riguardo al potenziale impatto ...
Pietrini, Matteo
core  

Porphyrin‐Geländer–Helical Conjugated Banister Type Porphyrin Dyads

Chemistry – A European Journal, EarlyView.
Porphyrin arrays go chiral–A porphyrin Geländer macrocycle represents the intriguing prototype architecture of helically chiral butadiyne‐linked porphyrin arrays. This study combines synthetic, spectroscopic, and computational methods to shed light on its structure, chiroptical properties, and tunability, highlighting its promise for advancing ...
Joël F. Keller, Adriano D'Addio, Marcel Mayor   +2 more
wiley   +1 more source

Estudo das propriedades mecânicas e térmicas do polímero Poli-3-hidroxibutirato (PHB) e de compósitos PHB/pó de madeira Study of mechanical and thermal properties of the polymer Poly-3-hydroxybutyrate (PHB) and PHB/wood flour composites

Polímeros, 2010
O PHB (Poli-3-hidroxibutirato) é um termoplástico biodegradável sintetizado por fermentação submersa a partir de matérias-primas renováveis. A utilização de fibras naturais tem sido pesquisada visando melhorar as propriedades e reduzir o custo do PHB.
Miriam L. C. Machado, Nilson C. Pereira, Leila F. de Miranda, Mauro C. Terence, José G. C. Pradella   +4 more
doaj  

Regio‐ and Diastereoselective C–C Silylation of Cyclopropyl Acetates Harnessing Fluorinated Poly(pyridyl)Borate Rhodium Catalysts

Chemistry – A European Journal, EarlyView.
Fluorinated poly(pyridyl)borates have been utilized to stabilize rhodium‐diene complexes and as supporting ligands in rhodium‐catalyzed redox‐neutral C–C silylation of cyclopropyl acetates, producing silicon‐containing heterocyclic products, dioxasilolanes.
Vo Quang Huy Phan, Suman Das Adhikary, Junha Jeon, H. V. Rasika Dias   +3 more
wiley   +1 more source

Rigid Ligand Environments at Beryllium, From Spectroscopic Probes to Small Molecule Activation

European Journal of Inorganic Chemistry, EarlyView.
Due to the high rigidity and definition of beryllium scorpionate complexes, they can be used to study metal‐pseudohalide and ‐carbon bonds in detail. Furthermore, these compounds can be used to activate small molecules and exhibit unprecedented transmetalation reactions. In beryllium scorpionate complexes, three of the four available coordination sites
Magnus R. Buchner, Chantsalmaa Berthold
wiley   +1 more source

Physicochemical characterization of polyhydroxybutyrate (PHB) produced by the rare halophile Brachybacterium paraconglomeratum MTCC 13074

Microbial Cell Factories
Background Polyhydroxybutyrate is a biopolymer produced by bacteria and archaea under nitrogen-limiting conditions. PHB is an essential polymer in the bioplastic sector because of its biodegradability, eco-friendliness, and adaptability.
Teja Mandragutti, Tura Safawo Jarso, Sudhakar Godi, S Sharmila Begum, Beulah K   +4 more
doaj   +1 more source

Proposal of systems for targeted transoprt of compounds of sweet taste [PDF]

, 2015
Táto bakalárska práca je zameraná na možnosť imobilizácie sladidiel na vybraný nosičový systém. Teoretická časť práce bola venovaná informáciám o sladidlách, nosičových systémoch a možnosti imobilizačnej techniky.
Demová, Radoslava
core  

Harnessing Piezoelectric Biomaterials for Pathogenic Eradication and Tissue Regeneration

Exploration, EarlyView.
This review highlights recent advances in piezoelectric biomaterials for antibacterial therapy and tissue regeneration, discussing material classifications, catalytic mechanisms, property enhancements, biomedical applications, and future challenges in clinical translation.
Wenxuan Mao, Xiaoye Li, Ao He, Meng Ding, Yu Zhang, Zhuo Dai, Qiang Li, Weijun Xiu, Yanling Hu, Yongbin Mou, Dongliang Yang, Heng Dong   +11 more
wiley   +1 more source

The association of umbilical cord blood neurofilament light with non‐reassuring fetal status: A prospective observational study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Early detection of hypoxic–ischemic encephalopathy (HIE) in neonates is critical. We conducted a pilot cohort study to determine the feasibility of collecting umbilical cord blood samples for neurofilament light (NfL) and to assess the association of NfL with non‐reassuring fetal status and other cord biomarkers. We aimed to address (
David Zalcberg, Kaitlin Kramer, Emma Payne, Thomas Payne, Shreeya Marathe, Neha Mahajan, Ashly Liu, Jessica Barry, Andrew Duckworth, Mitchell Brooks, Bradley de Vries, Fernando Gonzalez‐Ortiz, Kaj Blennow, Henrik Zetterberg, Adrienne Gordon, Benjamin Moran, Helen J. Manning, Robert D. Sanders   +17 more
wiley   +1 more source