OOIR: Observatory of International Research

Papers

(The H4-Index of Biotechnology and Bioengineering is 31. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-05-01 to 2025-05-01.)

Article	Citations
Concentration of clarified pool by single‐pass tangential flow filtration to improve productivity of protein A capture step: Impact of clarification strategies	152
	106
Super7 passaging method to improve Chinese hamster ovary cell fed‐batch performance	101
	63
Optical discrimination of pathological red blood cells	62
An engineered ultrahigh affinity bi‐paratopic uPAR targeting agent confers enhanced tumor targeting	52
Concentration‐dependent diffusion of unlabeled protein within an in vitro hyaluronic acid matrix	48
Iron in blood cells: Function, relation to disease, and potential for magnetic separation	47
Application and progress of 3D tumor models in breast cancer	46
Effects of biofilm heterogeneity on the apparent mechanical properties obtained by shear rheometry	46
Leloir glycosyltransferases enabled to flow synthesis: Continuous production of the natural C‐glycoside nothofagin	46
Back Cover Image, Volume 118, Number 11, November 2021	44
Cover Image, Volume 118, Number 8, August 2021	43
Unlocking the structural features for the xylobiohydrolase activity of an unusual GH11 member identified in a compost‐derived consortium	41
Outside Back Cover Image, Volume 118, Number 7, July 2021	41
Constructing multi‐enzymatic cascade reactions for selective production of 6‐bromoindirubin from tryptophan in Escherichia coli	40
Continuous low pH viral inactivation: Operation and scaling strategy informs viral clearance study	39
Double‐reporter‐guided targeted activation of the oxytetracycline silent gene cluster in Streptomyces rimosus M527	39
Harnessing metabolic plasticity in CHO cells for enhanced perfusion cultivation	38
Dual‐targeting multifunctional hyaluronic acid ligand‐capped gold nanorods with enhanced endo‐lysosomal escape ability for synergetic photodynamic–photothermal therapy of cancer	38
Expression of filaments of theGeobacterextracellular cytochrome OmcS inShewanella oneidensis	37
High‐throughput screening of optimal process conditions using model predictive control	36
Current Advances and Future Prospects of Bulk and Microfluidic‐Enabled Electroporation Systems	36
Biotechnology and Bioengineering: Volume 122, Number 5, May 2025	36
Simple, rapidly electroassembled thiolated PEG‐based sensor interfaces enable rapid interrogation of antibody titer and glycosylation	34

pH Threshold Impacts Chalcopyrite Bioleaching Dynamics for the Extreme Thermoacidophile Sulfurisphaera ohwakuensis	33
Evaluating potential of tissue‐engineered cryogels and chondrocyte derived exosomes in articular cartilage repair	33
Dual‐Stage Cross‐Flow Filtration: Integrated Capture and Purification of Virus‐Like Particles	33
Heterologous Expression of Candida antarctica Lipase B in Aspergillus niger Using CRISPR/Cas9‐mediated Multi‐Gene Editing	32
Application of gas diffusion electrodes in bioeconomy: An update	31
Knowledge transfer across cell lines using hybrid Gaussian process models with entity embedding vectors	31
Ultrahigh‐cell‐density heterotrophic cultivation of the unicellular green alga Chlorella sorokiniana for biomass production	31
Computational fluid dynamics based digital twins of fixed bed bioreactors validate scaling principles for recombinant adeno‐associated virus gene therapy manufacturing	31