Results 201 to 210 of about 3,160,213 (280)

Kinetic Study on Esterification of Acetic Acid with Isopropyl Alcohol Catalyzed by Ion Exchange Resin. [PDF]

ACS Omega, 2019
Liu Y, Liu J, Yan H, Zhou Z, Zhou A.
europepmc   +1 more source

A Microfluidic TFF Device for Biopharmaceutical Process Development: Scale‐Down Verification of Ultrafiltration and Diafiltration Modes for Monoclonal Antibodies

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Tangential flow filtration (TFF) is an essential operation in downstream bioprocessing, yet conventional scale‐down models require large material volumes and often fail to capture scale‐relevant hydrodynamics. A microfluidic TFF (µTFF) platform was developed that preserves wall shear rate and transmembrane pressure, enabling low‐volume ...
Nusrat Jahan, Nicolas Szita, Spyridon Konstantinidis, Marco P. C. Marques   +3 more
wiley   +1 more source

Design principles for vitrimers: Linking dynamic covalent chemistry, network architecture, and engineering performance

Bulletin of the Korean Chemical Society, EarlyView.
This review examines vitrimer performance from a broader perspective, considering not only dynamic covalent chemistry but also molecular structure, network architecture, and rheological behavior. These factors are discussed in relation to service and processing windows, reprocessing, repair, and engineering applications, providing a multiscale ...
Kyosun Ku, Hyeonuk Yeo
wiley   +1 more source

Multifaceted Ion Exchange Resin-Supported Hydrogen Fluoride: A Path to Flow Hydrofluorination. [PDF]

Green Chem, 2019
Lu Z, Bajwa BS, Okoromoba OE, Hammond GB, Xu B.   +4 more
europepmc   +1 more source

Structural compatibility between β‐lactams and substrate binding pockets of IMP‐1 and NDM‐1 determines the substrate spectrum

Bulletin of the Korean Chemical Society, EarlyView.
Chemical structures of three β‐lactam classes and the substrate‐binding pockets (SBPs) of B1 metallo‐β‐lactamases (MBLs) were compared. Structural compatibility between β‐lactams and MBL SBPs correlates with enzymatic activity, providing insights into the substrate spectrum of MBLs and β‐lactam resistance.
Kiwoong Kwak, Jiwon Yun, Donghyun Lee, Byung‐Jin Lee, Juyeon Lim, Jung Hun Lee, Sang Hee Lee, Soon Young Shin, Lin‐Woo Kang   +8 more
wiley   +1 more source

Epoxidation Kinetics of High-Linolenic Triglyceride Catalyzed by Solid Acidic-Ion Exchange Resin. [PDF]

Sci Rep, 2019
Kousaalya AB, Beyene SD, Ayalew B, Pilla S.   +3 more
europepmc   +1 more source

Mitochondria‐endoplasmic reticulum organelle glue as maturation promoter for origination/dimensional dual‐cross cardiomyocytes

BMEMat, EarlyView.
Mitochondria‐endoplasmic reticulum contact sites (MERCS) are areas where the mitochondria and endoplasmic reticulum closely interact. In this study, we utilize synthetic organelle glues to artificially engineer MERCS for regulating cardiomyocyte development, through which the immature and chemo‐plasticity issues of undifferentiated cells are addressed.
Wei Tang, Hao Sun, Chenqi Duan, Jiajia Chang, Yuxing Wang, Ming Zhao, Huiyue Zhao, Shan Lu, Yang Yang, Da Huo   +9 more
wiley   +1 more source

Rapid assessment of heavy metal pollution using ion-exchange resin sachets and micro-XRF core-scanning. [PDF]

Sci Rep, 2019
Huang JS, Lin SC, Löwemark L, Liou SYH, Chang Q, Chang TK, Wei KY, Croudace IW.   +7 more
europepmc   +1 more source

High‐throughput development and scale‐up of recombinant adeno‐associated virus 5 anion‐exchange chromatography for high‐purity capsid separation

Biotechnology Progress, EarlyView.
High‐throughput anion‐exchange chromatography process development enables scalable purification of high‐purity recombinant adeno‐associated virus capsids. Abstract Recombinant adeno‐associated virus (rAAV) production commonly yields a high proportion of empty and partially filled capsids, necessitating downstream purification to enrich full capsids ...
Kevin Vera, Ivan Gajic, Praveen Kusumanchi, Angela Andaluz, Gabrielle Dela Pena, Clifford A. Froelich, Elizabeth Higgins, Jennifer Johnston, Seyed Pouria Motevalian   +8 more
wiley   +1 more source