Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Yukun Qin"'
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1818 (2024)
This study presents a novel approach in the realm of catalytic organic synthesis by integrating biomass catalytic conversion with organic synthesis techniques. Utilizing N-acetylglucosamine as the primary feedstock, the first phase of the research in
Externí odkaz:
https://doaj.org/article/7972d65815ee4df6982752220dde1f66
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1828 (2024)
This study aims to develop an efficient and green one-pot method for the synthesis of 6-en-1-yl furan-2-carboxylic acid heptyl ester. Initially, using furfural as the starting substrate, hept-6-en-1-yl furan-2-carboxylate was prepared using a one-pot
Externí odkaz:
https://doaj.org/article/410d9e7155314c2183eb863e5bfa9b43
Autor:
Kun Gao, Yukun Qin, Song Liu, Linsong Wang, Ronge Xing, HuaHua Yu, Xiaolin Chen, Pengcheng Li
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 5, Iss , Pp 100296- (2023)
Chitin is a valuable and renewable carbohydrate. It is the second abundant but underexploited carbohydrate polymer. Its monomers, glucosamine (GlcN) and N-acetyl-glucosamine (NAG), are widely used in food, cosmetic, and pharmaceutical fields owing to
Externí odkaz:
https://doaj.org/article/a681da218a8f41e5916cefc6c853bba8
Publikováno v:
Dianxin kexue, Vol 38, Pp 103-110 (2022)
The automatic classification of complaint work orders is the requirement of the digital and intelligent development of customer service of communication operators.The categories of customer service complaint work orders have multiple levels, each lev
Externí odkaz:
https://doaj.org/article/58f7b69153c2486d8c24bb3ef148a7c4
Publikováno v:
Molecules, Vol 28, Iss 8, p 3388 (2023)
Mechano-luminescent materials that exhibit distinct luminescence responses to force stimuli are urgently anticipated in view of application needs in the fields of sensing, anti-counterfeiting, optoelectronic devices, etc. However, most of the reporte
Externí odkaz:
https://doaj.org/article/d5a67143ed9049c6b6bd8997d9109c2f
Autor:
Weina Feng, Xiaofei Li, Helin Dong, Yukun Qin, Miao Sun, Jingjing Shao, Cangsong Zheng, Pengcheng Li
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Estimating the precise nutritional status of crop nitrogen (N) after flowering period is not only important to predict deficiency but the excess that could be revised by fertilization in future crops. Critical N dilution curves describing the critica
Externí odkaz:
https://doaj.org/article/a5d79506e199496cb4cde82a77da8a4d
Autor:
Yu Zhang, Zijun Zhang, Dongdong Feng, Feng Zhang, Jianmin Gao, Min Xie, Yijun Zhao, Shaozeng Sun, Guozhang Chang, Yukun Qin
Publikováno v:
Carbon Capture Science & Technology, Vol 1, Iss , Pp 100002- (2021)
Silica is widely applied in industrial fields due to its good properties, while preparation of high-quality SiO2 by carbonization is an important way to utilize CO2. The experiment was carried out in a microbubble/bubbling experimental device, with i
Externí odkaz:
https://doaj.org/article/802b6a25067147e4862917e95243f47d
Autor:
Wei Zhou, Xiaoxiao Meng, Yani Ding, Ljiljana Rajic, Jihui Gao, Yukun Qin, Akram N. Alshawabkeh
Publikováno v:
Electrochemistry Communications, Vol 100, Iss , Pp 85-89 (2019)
A low maintenance, “self-cleaning” electrochemical approach is evaluated for regeneration of dye-loaded granular activated carbon (GAC). To do so, batch experiments were conducted using a low-cost granular activated carbon/stainless steel mesh (G
Externí odkaz:
https://doaj.org/article/ad0e85ffdd6f41d99090bf34496fe756
Publikováno v:
Marine Drugs, Vol 19, Iss 10, p 536 (2021)
Drug carrier nanoparticles (NPs) were prepared by the polyelectrolyte method, with chitosan sulfate, with different substituents and quaternary ammonium chitosan, including C236-HACC NPs, C36-HACC NPs, and C6-HACC NPs. To evaluate whether the NPs are
Externí odkaz:
https://doaj.org/article/a110bb8776c2426da0eb7a6a24db56e8
Publikováno v:
PeerJ, Vol 7, p e6118 (2019)
The edible seaweed Caulerpa lentillifera, a powerful natural food source that is rich in protein, minerals, dietary fibers, vitamins, saturated fatty acids and unsaturated fatty acids, has been mass cultured in some Asian countries and has been the f
Externí odkaz:
https://doaj.org/article/476effefb08d456a9e79a0b9313fad59