Results 171 to 180 of about 296,130 (365)

VI.—Researches on Pyrimidins: Synthesis of Thymin-4-Carboxylic Acid

, 1907
Treat B. Johnson
openalex   +1 more source

Hydrogen Peroxide Oxidation. I. A New Selenium Dioxide-Catalyzed Synthesis of Carboxylic Acids from Aliphatic Ketones Accompanied by Rearrangement of Alkyl Groups [PDF]

, 1959
Noboru Sonoda, Shigeru Tsutsumi
openalex   +1 more source

Native Lignin Migration and Clustering in Wood: Superhydrophobic, Antimold, and Tribonegative Layers for Rain‐Driven Electrification

Advanced Functional Materials, EarlyView.
This study proposes a sustainable solution for rainwater‐driven energy harvesting by harnessing the intrinsic properties of lignin in wood. The first demonstration of an all‐wood tribonegative material for liquid–solid triboelectric nanogenerators is presented, eliminating the need for fluorine‐containing polymers and functional additives. Abstract The
Xuetong Shi, Ran Bi, Xin Shu, Peipei Wang, Yeedo Chun, Zhixiang Chen, Chris Zhou, Yi Lu, Orlando J. Rojas   +8 more
wiley   +1 more source

Hydrolysis of Carboxylic Acid Esters of Thiocholine and its Analogues. 2. Alkaline Hydrolysis. [PDF]

, 1958
Edith Heilbronn, William Taub, David Ginsburg, K. Hartiala, S. Veige, E. Diczfalusy   +5 more
openalex   +1 more source

A Universal Biomimetic Approach for Making Artificial Antigen‐Presenting Cells for T Cell Activation

Advanced Functional Materials, EarlyView.
This study shows a biomimetic silica microcapsule (SMC) fabrication method under mild conditions for making artificial antigen‐presenting cells (aAPCs). Inspired by marine biomineralization, peptide‐mediated biosilicification enables silica shell formation on emulsion templates. The resulting SMCs possess a core–shell structure, controlled fluorescence
Fei Hou, Supun Ranaweera, Xiangke Li, Ruirui Qiao, Yue Hui, Chun‐Xia Zhao   +5 more
wiley   +1 more source

Atomistic modeling of functionalized magnetite surfaces with oxidation states [PDF]

arXiv
Understanding the atomic structure of magnetite-carboxylic acid interfaces is crucial for tailoring nanocomposites involving this interface. We present a Monte Carlo (MC)-based method utilizing iron oxidation state exchange to model magnetite interfaces with tens of thousands of atoms - scales typically inaccessible by electronic structure calculations.
arxiv  

Enabling heterogeneous catalysis to achieve carbon neutrality: Directional catalytic conversion of CO2 into carboxylic acids

Carbon Energy
The increase in anthropogenic carbon dioxide (CO2) emissions has exacerbated the deterioration of the global environment, which should be controlled to achieve carbon neutrality.
Xiaofei Zhang, Wenhuan Huang, Le Yu, Max García‐Melchor, Dingsheng Wang, Linjie Zhi, Huabin Zhang   +6 more
doaj   +1 more source

Single Electron Activation of Aryl Carboxylic Acids

iScience, 2020
Aryl carboxylic acids are stable and readily available in great structural diversity both from natural and well-established synthetic procedures, which make them promising starting materials in organic synthesis. The conversion of benzoic acids into high-
Xiao-Qiang Hu, Zi-Kui Liu, Ye-Xing Hou, Yang Gao   +3 more
doaj  

CLXXXVII.—Experiments on the synthesis of the terpenes. Part I (continued). Resolution of dl-1-methyl-Δ¹-cyclohexene-4-carboxylic acid and synthesis of the optically active modifications of terpineol [PDF]

, 1908
Kenneth C. Fisher, W. H. Perkin
openalex   +1 more source

Cell-free reduction of carboxylic acids with secreted carboxylic acid reductase

Journal of Biotechnology
Mycobacterium marinum CAR (MmCAR) is one of the most widely used CARs as the key enzyme for the synthesis of aldehydes, alcohols and further products from the respective carboxylic acids. Herein, we describe the first functionally secreted 131 kDa CAR and its isolated A-domain using Komagataella phaffii and a methanol-free constitutive expression ...
Dominic, Goj, Stella, Ebner, Melissa, Horvat, Simon, Arhar, Ludmila, Martínková, Margit, Winkler   +5 more
openaire   +2 more sources