Results 101 to 110 of about 165,293 (290)

Using computer simulation to assist in the robustness analysis of an ion-exchange chromatography step [PDF]

, 2005
This paper presents a methodology to gain process knowledge and assist in the robustness analysis of an ion-exchange step in a protein purification process using a model-based approach.
Axelsson, J P, Zacchi, Guido, Jakobsson, Niklas, Nilsson, Bernt, Jakobsson, Niklas,, Nilsson, Bernt,, Karlsson, David, Lund University., Zacchi, Guido,, Karlsson, David,   +9 more
core   +1 more source

Mechanically Robust and Depolymerizable Polyesters With Near‐Complete Monomer Recovery for Circular Additive Manufacturing

Advanced Materials, EarlyView.
A sustainable δ‐lactone‐based polymer platform enables multimodal additive manufacturing through DLP, DIW, and FFF, combining tunable crystallinity, photocurable networks, mechanical robustness, and functional response. The printed materials can be mechanically reprocessed and chemically depolymerized into recoverable monomers, demonstrating a closed ...
Farzad Gholami, Rampi Ramprasad, H. Jerry Qi   +2 more
wiley   +1 more source

Improvement in protein separation by pH excursion modulated ion-exchange chromatography

Journal of Chromatography Open
The transient change in pH during the elution step in ion exchange chromatography is commonly referred to as pH excursion. Acidic pH excursion is usually observed during salt-based elution in cation exchange chromatography.
Raja Ghosh
doaj   +1 more source

Studies in ion exchange chromatography [PDF]

, 1988
This dissertation investigates three major problems in IC, ranging from the practical to the theoretical. The first is of interest to the field of quantitative analysis.
Polite, Lee Nicholas
core  

Advantages of ion-exchange chromatography for oligonucleotide analysis [PDF]

, 2011
The rapid development of therapeutic oligonucleotides (ONs) has created a need for in-depth characterization of ONs, beyond previous requirements. The natural migration to LC–MS requires the use of chromatography with MS-compatible eluents to introduce ...
Ken Cook, Jim Thayer
core   +1 more source

Stabilized Bi(III) Sites Direct *NH2OH Pathway for Efficient Cyclohexanone Oxime Electrosynthesis

Advanced Materials, EarlyView.
The electron‐buffering effect stabilizes Bi3+ sites under electroreductive conditions, preserving a favorable interfacial water configuration that sustains the selective *NH2OH pathway and enables efficient cyclohexanone oxime electrosynthesis. ABSTRACT Coupling electrocatalytic nitrite reduction reaction (NO2−RR) with cyclohexanone conversion enables ...
Zichao Xi, Yan Du, Haijing Li, Jian Shang, Jinxiao Wu, Peng Li, Huimin Yu, Tianyi Ma, Huanyu Jin   +8 more
wiley   +1 more source

A multifunctional dual membrane electrodialytic eluent generator for capillary ion chromatography [PDF]

, 2009
A multifunctional electrodialytic generator (EDG) for capillary ion chromatography (CIC) is described. The same device can generate acidic, basic or saline eluents.
Liang, Xinmiao, 梁鑫淼, Zhang, Feifang, Yang, Bingcheng, Dasgupta, Purnendu K.   +4 more
core   +1 more source

Decoupling Activation and Preservation: Architectural Design Principles of Organic Frameworks for Selective Photocatalytic Methane Oxidation

Advanced Materials, EarlyView.
Selective methane (CH4) photooxidation emerges from architectural decoupling of activation and preservation. Programmable organic semiconductor frameworks spatially organize oxidative flux and intermediate residence, separating reaction zones from product domains to synchronize activation strength with stabilization and establish a selective oxidation ...
Minxian Zhang, Jie He, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Modeling of ion exchange expanded-bed chromatography for the purification of C-phycocyanin [PDF]

, 2015
This work is focused on the experimental evaluation and mathematical modeling of ion exchange expanded-bed chromatography for the purification of C-phycocyanin from crude fermentative broth containing Spirulina platensis cells.
Kalil, SJ, Mazutti, MA, Moraes, CC, Maugeri, F   +3 more
core   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source