Results 81 to 90 of about 29,070 (268)

Ultrasound‐Actuated Gene Editing in Human Kidney Organoids

Advanced Science, EarlyView.
Peptide‐stabilized nanoemulsions enable spatially controlled, ultrasound‐triggered delivery of gene‐editing proteins deep within human kidney organoid tissues. Focused acoustic pulses drive droplet vaporization, propelling cargo into target renal cells while preserving native tissue microarchitecture. This non‐viral platform improves both the depth and
Michael A. Miller, Nicole Vo, Utkarsh, Ivan Sokirniy, Justin Pritchard, Benjamin S. Freedman, Scott H. Medina   +6 more
wiley   +1 more source

Influences of Operating Variables on Hydrodynamic Performance of Plunging Water Jet Downflow Bubble Column

Iraqi Journal of Chemical and Petroleum Engineering, 2014
The hydrodynamics of a co-current down flow bubble column has been investigated with air – water system. A Perspex bubble column of 5cm in diameter and 1.5m height is used as a test contactor using nozzles of 7, 8 and 9 mm diameter for air-water ...
Yasser I. Abdulaziz, Issam K. Salih, Thamer J. Mohammed   +2 more
doaj  

Behavior of bubbles in large scale bubble column.

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 1979
Experimental work was conducted with a 550 cm-diameter bubble column to find the influence of column diameter on circulating liquid flow, gas holdup, bubble size and bubble velocity. The relationship between average gas holdup and superficial gas velocity in the column is almost the same as that in a small-size bubble column.
KOIDE, KOZO, MOROOKA, SHIGEHARU, UEYAMA, KOREKAZU, MATSUURA, AKINORI, YAMASHITA, FUKUJI, IWAMOTO, SHINJI, KATO, YASUO, INOUE, HAKUAI, SHIGETA, MASATOMO, SUZUKI, SEIICHI, AKEHATA, TAKASHI   +10 more
openaire   +2 more sources

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Numerical simulation and optimization of gas-liquid two-phase flow in a large-scale bubble column bioreactor

Shipin yu jixie
ObjectiveTo conduct flow field simulation analysis on an 80-ton bubble column bioreactor for equipment improvement and fermentation efficiency enhancement.MethodsComputational fluid dynamics is resorted to numerical simulation of gas-liquid two-phase ...
WANG Long, SUN Yafang, QIN Xianwu, ZHANG Yan, LI Chao   +4 more
doaj   +1 more source

Size control of precipitated particles of amino acids using a bubble column evaporator. [PDF]

Heliyon, 2023
Nafi AW, Taseidifar M, Pashley RM, Ninham BW.   +3 more
europepmc   +1 more source

Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2

Advanced Science, EarlyView.
Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim, Wonjae Ko, Byoung‐Hoon Lee, Sanghoon Kim, Yun Do Kim, Hyunsoo Ahn, Yoon Jung, Chan Woo Lee, Kug‐Seung Lee, Eunhee Gong, Junho Lee, Minho Kim, Taeghwan Hyeon, Su‐Il In   +13 more
wiley   +1 more source

Effects of bubble cutting dynamic behaviors on microalgal growth in bubble column photobioreactor with a novel aeration device. [PDF]

Front Bioeng Biotechnol, 2023
Zhao S, Feng W, Li J, Zhang X, Liu L, Li H.   +5 more
europepmc   +1 more source

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Performance of Inclined Baffle Column for Pectin Continuous Extraction Process from Cocoa Peel (Theobromacacao)

MATEC Web of Conferences, 2016
Pectin from cocoa peel was successfully prepared by extraction method in the bubble column reactor. The process could be carried out in batch and continuous, with co-current or counter current flow. Bubble pipe reactor with inclined baffle is expected to
Soemargono, Sutiyono, Sasongko Edi Purnomo, Priyanto Bambang   +3 more
doaj   +1 more source