Results 81 to 90 of about 392,541 (251)

Spheroid‐On‐A‐Drop: A Modular Droplet Microfluidics Platform

Advanced Materials Technologies, EarlyView.
The proposed Spheroid‐on‐a‐Drop platform represents a reproducible and tunable platform for the fabrication of biocompatible GelMA‐based microgels, able to support controlled 3D tumor spheroid culture. Its precise control over droplet dynamics and cell distribution paves the way for advanced applications in tissue modeling, drug screening, and ...
A. Fergola, V. Vighetto, G. Mesiano, A. Cosola, S. L. Marasso, M. Cocuzza, C. F. Pirri, L. Napione, F. Frascella   +8 more
wiley   +1 more source

The Synthesis of a Chiral β-Amino Acid Derivative by the Grignard Reaction of an Aspartic Acid Equivalent [PDF]

, 2010
A novel synthetic route to chiral β-amino acid derivative has been developed by a Grignard reaction of 2,4,5-trifluo-rophenyl magnesium bromide with the Weinreb amide derivative of L-aspartic acid. The aspartic equivalent was synthesised from L-aspartic
Xiaohu Tao, Xianhua Pan, Xiaojiong Xu, Libo Ruan, Feng Liu, Xiaoke Wang, Xijiang Peng, Wenhua Ou, Jiaomei Wan, Wansheng Yu, Yiming Li, Jun Mao   +11 more
core   +1 more source

ProSiteHunter: A Unified Framework for Sequence‐Based Prediction of Protein‐Nucleic Acid and Protein‐Protein Binding Sites

Advanced Science, EarlyView.
This study proposed a unified sequence‐based framework for protein binding site prediction, which adopted a tri‐track semantic multi‐source feature fusion strategy to effectively capture diverse macromolecular interaction sites and further improved the accuracy of antibody‐antigen interaction prediction.
Dongliang Hou, Qihang Zhen, Zexin Lv, Xinyue Cui, Suhui Wang, Minghua Hou, Zhan Zhou, Xiaogen Zhou, Guijun Zhang   +8 more
wiley   +1 more source

Synthesis of ϒ-Oxo α-Amino Acids from L-Aspartic Acid [PDF]

, 1996
Golubev A, Burger K, Sewald N. Synthesis of &#978-Oxo &#945-Amino Acids from L-Aspartic Acid. Tetrahedron.
Golubev, A., Burger, K., Sewald, Norbert ; https://orcid.org/   +2 more
core   +1 more source

Association of maternal postpartum depression symptoms with infant neurodevelopment and gut microbiota

Frontiers in Psychiatry
IntroductionUnderstanding the mechanisms underlying maternal postpartum depression (PPD) and its effects on offspring development is crucial. However, research on the association between maternal PPD, gut microbiota, and offspring neurodevelopment ...
Lepeng Zhou, Linghong Tang, Chuhui Zhou, Chuhui Zhou, Shi Wu Wen, Shi Wu Wen, Shi Wu Wen, Daniel Krewski, Daniel Krewski, Ri-hua Xie, Ri-hua Xie   +10 more
doaj   +1 more source

Comparison of Dissolution and Surface Reactions Between Calcite and Aragonite in L-Glutamic and L-Aspartic Acid Solutions

Molecules, 2010
We have investigated dissolution and surface reaction of calcite and aragonite in amino acid solutions of L-glutamic (L-glu) and L-aspartic acid (L-asp) at weak acidity of above pH 3.
Kwangsuk You, Jiwhan Ahn, Mihee Lim, Hwan Kim, Miyoung Ryu   +4 more
doaj   +1 more source

FOS3D: A Fluorescence‐Enabled Toolkit for Characterizing a Three‐dimensional Osteosarcoma Model

Advanced Science, EarlyView.
FOS3D describes fluorescent (F) osteosarcoma (OS) cells in a tri‐dimensional (3D) model. The study comprises three phases: development, where biofabrication parameters are tuned to achieve cytocompatibility and tumor‐specific mechanical properties in cell‐laden gelatin methacryloyl constructs; validation, where whole‐well fluorescence reading is ...
William Humble, Wiktor Zywicki, Enrico Lucarelli, Ania Naila Guerrieri, Francesca Taraballi, Gianluca Cidonio, Claudia Di Bella, Carmine Onofrillo, Andrea J. O'Connor, Serena Duchi   +9 more
wiley   +1 more source

Stability constant measurements of thorivm (lv) and uranyle ions with some amino acids

مجلة بغداد للعلوم, 2004
ne,Ø›Stability constants were determined for complexes of amino acids : L-leuc tryptophane and Aspartic acid with thorium (IV ) and uranyle ( U02++) ions at Ø ...
Baghdad Science Journal
doaj   +1 more source

Circulating Amino Acid Network Remodeling Reveals Systemic Metabolic Reprogramming Predictive of Colorectal Cancer Recurrence and Metastasis

Advanced Science, EarlyView.
Blood‐based amino acid patterns measured by 19F NMR reveal hidden metabolic changes in colorectal cancer. By analyzing how these amino acids interact as a network, machine learning models identify patients at higher risk of recurrence and metastasis.
Ji‐Yeon Lee, Jumi Kim, Taehan Yoon, So Hyun Kwon, Su Chan Park, Dohyun Chun, Dohyeong Kim, Eun Jung Park, Hyunwoo Kim, Ji Min Lee   +9 more
wiley   +1 more source

Analysis of sugars and amino acids in aphid honeydew by hydrophilic interaction liquid chromatography – Mass spectrometry

MethodsX, 2020
Past analyses of sugar and amino acid composition of aphid honeydews have been completed using diverse instrumentation. Here we report the use of hydrophilic interaction liquid chromatography (HILIC) coupled with a triple quadrupole mass spectrometric ...
Phuong K. Nguyen, Janel E. Owens, Luis E. Lowe, Emily H. Mooney   +3 more
doaj   +1 more source