Results 71 to 80 of about 110,282 (257)

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Chemical evolution of primordial salts and organic sulfur molecules in the asteroid 162173 Ryugu. [PDF]

Nat Commun, 2023
Yoshimura T, Takano Y, Naraoka H, Koga T, Araoka D, Ogawa NO, Schmitt-Kopplin P, Hertkorn N, Oba Y, Dworkin JP, Aponte JC, Yoshikawa T, Tanaka S, Ohkouchi N, Hashiguchi M, McLain H, Parker ET, Sakai S, Yamaguchi M, Suzuki T, Yokoyama T, Yurimoto H, Nakamura T, Noguchi T, Okazaki R, Yabuta H, Sakamoto K, Yada T, Nishimura M, Nakato A, Miyazaki A, Yogata K, Abe M, Okada T, Usui T, Yoshikawa M, Saiki T, Tanaka S, Terui F, Nakazawa S, Watanabe SI, Tsuda Y, Tachibana S, Hayabusa2-initial-analysis SOM team.   +43 more
europepmc   +1 more source

Microdetermination of sulfur in organic compounds

BUNSEKI KAGAKU, 1959
EDTAは,PC指示薬のもとにBa2+と定量的に結合し安定な錯塩を生成するので,これを有機元素分析に応用し種々の条件を検討の結果,その微量化も可能なことがわかった.そこでEDTAによるキレート滴定法と燃焼法による連続ガス吸収装置を有機化合物中の硫黄の定量に応用し,微量分析の許容誤差でその目的を達し得た.ガス吸収には,蒸留水と過酸化水素の二連吸収方式を用い,さらにジョイント結合による吸収装置を考案して連続操作を可能にし,分析能率をいちじるしく向上させた.本定量を各種の有機化合物に応用した結果,満足すべき精度で定量できた.
ISHIDATE, Morizo, KIMURA, Eisaku
openaire   +2 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Role of organic/inorganic-sulfur doping on photocatalytic behavior of mesoporous bimetallic oxides heterojunction

Results in Physics, 2019
A series of novel sulfur-doped mesoporous bimetallic oxides with controllable structure and property were synthesized for acid-induced photo-Fenton. The one-pot sol-gel strategy allowed high-dispersion and strong adhesion of different organic-/inorganic ...
Sheng Liu, Lei Qin, Zehai Xu, Yilian Zheng, Liang Shen, Qinglin Liu, Yinghua Lu, Guoliang Zhang   +7 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Selective Photochemical Oxidation of Reduced Dissolved Organic Sulfur to Inorganic Sulfate. [PDF]

Environ Sci Technol Lett, 2023
Poulin BA.
europepmc   +1 more source

Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review

Advanced Materials, EarlyView.
Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase, Varsha C. Pujari, Akash V. Fulari, Sunil M. Patange, Sean Li, Danyang Wang, Sagar E. Shirsath   +6 more
wiley   +1 more source

Bacteriostatic Acitivity of Organic Sulfur Compounds

Journal of the agricultural chemical society of Japan, 1953
以上の結果を考察して見ると,P. S. A.は低濃度に於てはE. coliのlag timeを増大するものである. CAVALLITO等の説の如くP. S. A.はP. A. B. A.により拮抗されず,又disulfideによつても拮抗されない. P. S. A.はcysteineにより完全にその作用を阻止される.即ちP. S. A. 1 moleに対しcysteine 1 moleを加えた場合にはcysteineの作用は見るべきものがないが, cysteine 2 molesを加えた場合には完全にその作用は中絶され以後normalな増殖を行う. CAVALLITO等によればP. S. A.とcysteineとの反応には次に示す如く2法が考えられる.
openaire   +2 more sources

A Chemical Framework for Engineering Extracellular Vesicles’ Biointerface to Advance Precision Therapeutics

Advanced Materials, EarlyView.
Extracellular vesicles (EVs) are cell‐derived nanoparticles that mediate intercellular communication through their dynamic biointerfaces. Owing to their intrinsic biological functions, EVs have emerged as promising platforms for biomedical applications.
Leila Pourtalebi Jahromi, Felix Geng, Jan‐Noël Frenzke, Gregor Fuhrmann   +3 more
wiley   +1 more source