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排序方式: 共有344条查询结果,搜索用时 78 毫秒
341.
Anil Gattani Sanju Mandal M Hira Khan Anand Jain Deepika Ceaser Aditya Mishra S P. Tiwari 《Electroanalysis》2023,35(3):e202200255
Parasitic diseases are among neglected disease of human and animals, especially in tropical and sub tropical regions. In the era of artificial intelligence, the novel biosensing diagnostic platform is needed for an early control measure implementation. This goal can be successfully achieved by onsite application of electrochemical biosensors. They are being developed towards point of care diagnostics; however commercial availability is scanty. The recent developments during last one decade in terms of the electrode surface modification for rapid diagnosis of important emerging/re-emerging parasites is presented. The information would help future improvement in the electrochemical biosensing of parasites. 相似文献
342.
Abhishek Saharia Bishwanath Mahato Dr. Brijesh Kurnar Mishra Dr. Aditya N. Panda 《Chemphyschem》2023,24(12):e202300006
Chirality is a very important characteristic of optically active molecules and polyaromatics with helical structures, and plays a vital role in various applications in material science. In the present work, we show the effects of fluorine substitution at various positions in a figure-8-shaped [5]helicene dimer on the ground and excited state g-factors. Calculations for the ground and excited states are performed at the MP2 and ADC(2) levels of theory, respectively. The results reveal that fluorination has a large effect on the excited state structures. The values of the excited state dissymmetry factors for the molecules with fluorinations at both ends of the figure-8 systems are smaller than that of the parent system. On the other hand, fluorinations only in the stacked-phenyl region results in an increase in the value of . The perfluorinated system shows the smallest . 相似文献
343.
Aditya Kherudkar Angana Bhattacharjee Akash Nawkhare Soumi Mukherjee Sukhendu Pramanick Dr. Joydev K. Laha 《Chemical record (New York, N.Y.)》2023,23(10):e202300063
Aldehydes serve as the key functional group in organic synthesis and are valuable intermediates. The various advanced methods of direct formylation reactions have been reviewed in this article. Overcoming the drawbacks of the traditional methods of formylation, newer methods involving homo and heterogenous catalysts, one pot reactions, solvent free techniques are elaborated, which can be performed under mild conditions and using inexpensive resources. 相似文献
344.
Thanh-An Truong Tuan Khoa Nguyen Xinghao Huang Aditya Ashok Sharda Yadav Yoonseok Park Mai Thanh Thai Nhat-Khuong Nguyen Hedieh Fallahi Shuhua Peng Sima Dimitrijev Yi-Chin Toh Yusuke Yamauchi Chun Hui Wang Nigel Hamilton Lovell John A. Rogers Thanh Nho Do Nam-Trung Nguyen Hangbo Zhao Hoang-Phuong Phan 《Advanced functional materials》2023,33(34):2211781
Wide bandgap (WBG) semiconductors have attracted significant research interest for the development of a broad range of flexible electronic applications, including wearable sensors, soft logical circuits, and long-term implanted neuromodulators. Conventionally, these materials are grown on standard silicon substrates, and then transferred onto soft polymers using mechanical stamping processes. This technique can retain the excellent electrical properties of wide bandgap materials after transfer and enables flexibility; however, most devices are constrained by 2D configurations that exhibit limited mechanical stretchability and morphologies compared with 3D biological systems. Herein, a stamping-free micromachining process is presented to realize, for the first time, 3D flexible and stretchable wide bandgap electronics. The approach applies photolithography on both sides of free-standing nanomembranes, which enables the formation of flexible architectures directly on standard silicon wafers to tailor the optical transparency and mechanical properties of the material. Subsequent detachment of the flexible devices from the support substrate and controlled mechanical buckling transforms the 2D precursors of wide band gap semiconductors into complex 3D mesoscale structures. The ability to fabricate wide band gap materials with 3D architectures that offer device-level stretchability combined with their multi-modal sensing capability will greatly facilitate the establishment of advanced 3D bio-electronics interfaces. 相似文献