Open Access. Powered by Scholars. Published by Universities.®
Biochemical and Biomolecular Engineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Arrayed sensor (1)
- Chemical stimulation (1)
- Ester biosynthesis (1)
- Graphene nanoplatelets (1)
- High yield (1)
-
- In vitro transcription (1)
- Liquid flow control (1)
- Local chemical delivery (1)
- Low voltage actuation (1)
- Macroporous silicon membrane (1)
- Metabolic engineering (1)
- Microbial engineering (1)
- Microfluidics (1)
- Modularity (1)
- Photothermal (1)
- Polypyrrole (1)
- Protein engineering (1)
- Purification (1)
- RNA (1)
- Synthetic biology (1)
- T7 RNA polymerase (1)
- Thermo responsive hydrogel (1)
- Valveless micropump (1)
- Publication
- Publication Type
Articles 1 - 4 of 4
Full-Text Articles in Biochemical and Biomolecular Engineering
Aerobic Copper-Promoted Oxidative Dehydrosulfurative Carbon-Oxygen Cross-Coupling Of 3,4-Dihydropyrimidine-1: H -2-Thiones With Alcohols, Jihong Lee, Yujeong Kwon, Dong-Chan Lee, Jeong Hun Sohn
Aerobic Copper-Promoted Oxidative Dehydrosulfurative Carbon-Oxygen Cross-Coupling Of 3,4-Dihydropyrimidine-1: H -2-Thiones With Alcohols, Jihong Lee, Yujeong Kwon, Dong-Chan Lee, Jeong Hun Sohn
Chemistry and Biochemistry Faculty Research
An aerobic Cu-promoted oxidative dehydrosulfurative carbon-oxygen cross-coupling of 3,4-dihydropyrimidin-1H-2-thiones (DHPMs) with both aliphatic and aromatic alcohols is described. Together with the ready availability of DHPMs and both alcohols, the method furnishes facile access to biologically valuable 2-alkoxypyrimidines with rapid diversification.
Novel Approaches Towards Improved Purity In High Yield Transcription Reactions, Elvan Cavac
Novel Approaches Towards Improved Purity In High Yield Transcription Reactions, Elvan Cavac
Doctoral Dissertations
High yields of RNA (e.g., mRNA, gRNA, lncRNA) are routinely prepared following a two-step approach: high yield in vitro transcription using T7 RNA polymerase, followed by extensive purification using gel or chromatic methods. In high yield transcription reactions, as RNA accumulates in solution, T7 RNA polymerase rebinds and extends the encoded RNA (using the RNA as a template), resulting in a product pool contaminated with longer than desired, (partially) double stranded impurities. Current purification methods often fail to fully eliminate these impurities which, if present in therapeutics, can stimulate the innate immune response with potentially fatal consequences. This study establishes …
Engineering Modularity Of Ester Biosynthesis Across Biological Scales, Hyeongmin Seo
Engineering Modularity Of Ester Biosynthesis Across Biological Scales, Hyeongmin Seo
Doctoral Dissertations
Metabolic engineering and synthetic biology enable controlled manipulation of whole-cell biocatalysts to produce valuable chemicals from renewable feedstocks in a rapid and efficient manner, helping reduce our reliance on the conventional petroleum-based chemical synthesis. However, strain engineering process is costly and time-consuming that developing economically competitive bioprocess at industrial scale is still challenging. To accelerate the strain engineering process, modular cell engineering has been proposed as an innovative approach that harnesses modularity of metabolism for designing microbial cell factories. It is important to understand biological modularity and to develop design principles for effective implementation of modular cell engineering. In this …
Development Of Light Actuated Chemical Delivery Platform On A 2-D Array Of Micropore Structure, Hojjat Rostami Azmand, Hojjat Rostami Azmand
Development Of Light Actuated Chemical Delivery Platform On A 2-D Array Of Micropore Structure, Hojjat Rostami Azmand, Hojjat Rostami Azmand
Dissertations and Theses
Localized chemical delivery plays an essential role in the fundamental information transfers within biological systems. Thus, the ability to mimic the natural chemical signal modulation would provide significant contributions to understand the functional signaling pathway of biological cells and develop new prosthetic devices for neurological disorders. In this paper, we demonstrate a light-controlled hydrogel platform that can be used for localized chemical delivery in a high spatial resolution. By utilizing the photothermal behavior of graphene-hydrogel composites confined within micron-sized fluidic channels, patterned light illumination creates the parallel and independent actuation of chemical release in a group of fluidic ports. The …