Results 91 to 100 of about 70,987 (287)

Preparo da para-cloroanilina: um experimento simples, rápido e barato Preparation of para-cloroanilina: a simple, fast and inexpensive experiment

Química Nova, 2008
Experiments simple, short and efficient for experimental disciplines in undergraduate courses in Chemistry are an excellent opportunity for students to consolidate the learning of theoretical concepts in classical chemical transformations.
Renato Saldanha Bastos, Andréa Sousa da Cunha, Lucyane Costa da Silva, Carina Cantelle Pacheco de Oliveira, Cláudia M. Rezende, Angelo C. Pinto   +5 more
doaj   +1 more source

Treatment of Alcohols with Tosyl Chloride Does Not always Lead to the Formation of Tosylates

Molecules, 2011
Treatment of substituted benzyl alcohols with tosyl chloride resulted in the formation of the corresponding chlorides, not the usual tosylates. A series of experiments demonstrated that it was possible to predict whether chlorination or tosylation would ...
Chuanmin Qi, Yurong Chen, Man Feng, Xiao Wang, Rui Ding, Jingli Xu, Yong He   +6 more
doaj   +1 more source

Hall Mobility Measurements and Chemical Stability of Ultrathin, Methylated Si(111)-on-Insulator Films [PDF]

, 2008
The chemical and electronic properties of 10−20 nm thick, methylated Si(111)-on-insulator (CH_3/Si(111)_(SOI)) thin films, prepared using a wet chemical chlorination/methylation procedure, are investigated.
Green, Jonathan E., Heath, James R., Wong, Shelley J.   +2 more
core   +1 more source

Genome‐Guided Discovery of Antimalarial 4‐Amino‐2,4‐Pentadienoate‐Containing Cyclolipodepsipeptides

Angewandte Chemie International Edition, EarlyView.
Halogenated and glycosylated 4‐amino‐2,4‐pentadienoate‐containing cyclolipodepsipeptides (APD‐CLDs) exhibit potent antiplasmodial activity (IC50 = 25–161 nM) against drug‐sensitive and resistant Plasmodium falciparum strains. ABSTRACT 4‐Amino‐2,4‐pentadienoate‐containing cyclolipodepsipeptides (APD‐CLDs) represent a structurally distinctive family of ...
Hartono Candra, Xue‐Jiao Wang, Ka Diam Go, Li Feng, Miaomiao Cai, Guang‐Lei Ma, Clarissa Widyantoro, Lik Tong Tan, Zbynek Bozdech, Zhe Wang, Zhao‐Xun Liang   +10 more
wiley   +1 more source

Comparative thermodynamic assessment of pyroprocessing and chlorination for the treatment of LWR spent nuclear fuel

Nuclear Engineering and Technology
The disposal burden of spent nuclear fuel (SNF) can be reduced by processing it to separate and collect constituent nuclides based on their characteristics.
Jin-Mok Hur, Hunsuk Im, Chang Hwa Lee
doaj   +1 more source

The Rate of Boron Removal from Molten Silicon by CaO-SiO2 Slag and Cl2 Treatment

High Temperature Materials and Processes, 2012
In order to optimize a boron removal process by slag refining to obtain solar grade silicon, the rate of boron removal from molten silicon using CaO-SiO2 slag was investigated at 1823 K in an Ar atmosphere.
Nishimoto Hiroshi, Kang Youngjo, Yoshikawa Takeshi, Morita Kazuki   +3 more
doaj   +1 more source

Fracturing graphene by chlorination: a theoretical viewpoint

, 2012
Motivated by the recent photochlorination experiment [B. Li et al., ACS Nano 5, 5957 (2011)], we study theoretically the interaction of chlorine with graphene.
Harju, A., Havu, P., Ijäs, M.
core   +1 more source

Plasma Processing of III-V Materials for Energy Efficient Electronics Applications [PDF]

, 2017
This paper reviews some recent activity at the James Watt Nanofabrication Centre in the University of Glasgow in the area of plasma processing for energy efficient compound semiconductor-based transistors.
Fu, Yen-Chun, Li, Xu, Millar, David, Peralagu, Uthayasankaran, Thayne, Iain   +4 more
core   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

, 2022
Hepatology, EarlyView.
Robert J. Fontana, Iris Liou, Adrian Reuben, Ayako Suzuki, M. Isabel Fiel, William Lee, Victor Navarro   +6 more
wiley   +1 more source

Futile Flow of Ineffective Chlorination: An Outbreak Investigation of Acute Gastroenteritis

Journal of Marine Medical Society
Background: Acute Gastroenteritis (AGE) can pose a significant public health challenge in closed or semi-closed communities, predominantly through the feco–oral route and by the ingestion of water contaminated with pathogenic microorganisms.
Col Shafique Ahmed, Col Arun Kumar Yadav, Maj Sumeet Singh, Col Ravi A Nimonkar, Col Maninder Pal Singh Pardal, Maj Sakshi Sharma, Maj Gautam Mukherjee   +6 more
doaj   +1 more source