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Total 18680055 results found since Jan 2013.
Co(dppbsa)-Catalyzed Reductive N,N-Dimethylation of Nitroaromatics with CO2 and Hydrosilane
In this study, the novel half-sandwich phosphinesulfonate cobaltic complex (Co(dppbsa)) was prepared and characterized, which surprisingly enabled the chemoselective N,N-dimethylation of nitroaromatics with CO2 taking NaBArF4 as the promotor and... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Green Chem. latest articles - September 23, 2023 Category: Chemistry Authors: Shuang-Shuang Ma Source Type: research
Refinement of the sensitive azides via in situ generated azole-based metal −organic frameworks towards stable energetic materials
Dalton Trans., 2023, Accepted Manuscript DOI: 10.1039/D3DT01804K, PaperHaohui Xie, Jiao-Lin Weng, Ji-Xing Song, Wen-Jing Yang, Qin Wang, Meng Cui, Fa-Kun Zheng, Renhui Qiu, Jian-Gang Xu Energetic materials (EMs) have been widely employed in both military and civilian areas for nearly two centuries. The introduction of high-energy azide anions to assemble energetic metal −organic frameworks (EMOFs) is... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Dalton Trans. latest articles - September 23, 2023 Category: Chemistry Authors: Haohui Xie Source Type: research
Insights into Fe-doping effect induced heterostructure formation for oxygen evolution reaction
Chem. Commun., 2023, Accepted Manuscript DOI: 10.1039/D3CC03485B, CommunicationXingyu Huang, Lice Yu, Xinzhong Wang, Ligang Feng Fe-doping effect induced heterostructure formation and charge redistribution in Fe-doped NiS was revealed significantly for boosting electrochemical oxygen evolution reaction. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Chem. Commun. latest articles - September 23, 2023 Category: Chemistry Authors: Xingyu Huang Source Type: research
Ratiometric SERS Sensor with One Signal Probe for Ultrasensitive and Quantitative Monitoring of Serum Xanthine
Analyst, 2023, Accepted Manuscript DOI: 10.1039/D3AN01245J, PaperYan Wu, Rongnan Yi, Honghui Zang, Jing Li, Rong Xu, Fang Zhao, Junli Wang, Cuicui Fu, Jin-Yang Chen Xanthine can be catalyzed into uric acid, and a high concentration of xanthine in the human body can cause many diseases. Therefore, it is important to develop a sensitive, simple,... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Analyst latest articles - September 23, 2023 Category: Chemistry Authors: Yan Wu Source Type: research
A new approach to make scientific research more efficient – rethinking sustainability
As interest in sustainability grows, many researchers raise questions about changing scientific practices. To enable effective change, we reconceptualize sustainability as an approach that optimizes the efficiency of procedures, thereby benefiting scientists and minimizing environmental footprints. Since the implementation of sustainable approaches can be challenging, we describe the 6R concept as a framework to arrive at actionable steps.
Source: FEBS Letters - September 23, 2023 Category: Biochemistry Authors: Patrick Penndorf, Johannes Jabs Tags: The Scientists' Forum Source Type: research
Nifuroxazide repurposing for protection from diabetes ‐induced retinal injury in rats: Implication of oxidative stress and JAK/STAT3 axis
Nifuroxazide (Nifu), the potent STAT3 inhibitor successfully protected the diabetic rats against diabetic retinopathy as it ameliorated the retinal structure deterioration. This effect could be attributed to modulating JAK/STAT3 axis and oxidative stress. AbstractThe prevalence of diabetes mellitus (DM) is alarmingly increasing worldwide. Diabetic retinopathy (DR) is a prevailing DM microvascular complication, representing the major cause of blindness in working-age population. Inflammation is a crucial player in DR pathogenesis. JAK/STAT3 axis is a pleotropic cascade that modulates diverse inflammatory events. Nifuroxazid...
Source: BioFactors - September 23, 2023 Category: Biochemistry Authors: Nehal M. Elsherbiny, Reem Altemani, Waad Althagfi, Maha Albalawi, Zuhair M. Mohammedsaleh, Mohamed El ‐Sherbiny, Nada F. Abo El‐Magd Tags: RESEARCH ARTICLE Source Type: research
Photocatalytic oxygenation of sulfide using solar light and ingenious GQDs@AQ catalyst: Mechanistic and synthetic investigations
In this study, we investigate the use of solar light and a novel catalyst consisting of Graphene Quantum Dots (GQDs) decorated with an ingeniously designed aqueous quantum (AQ) system for efficient sulfide oxygenation. AbstractThe combination of excellent electronic properties and thermal stability positions orange-derived graphene quantum dots (GQDs) as promising materials for solar light-based applications. Researchers are actively exploring their potential in fields such as photovoltaics, photocatalysis, optoelectronics, and energy storage. Their abundance, cost-effectiveness, and eco-friendly nature further contribute ...
Source: Photochemistry and Photobiology - September 23, 2023 Category: Science Authors: Rahnuma Siddique, Rajesh K. Yadav, Satyam Singh, Rehana Shahin, Arun K. Dubey, Alok Kumar Singh, Atresh K. Singh, Navneet Kumar Gupta, Jin ‐Ook Baeg, Tae Wu Kim Tags: RESEARCH ARTICLE Source Type: research
Bipolar membrane electrodialysis: A promising paradigm for caustic soda production
AbstractCurrently, a supply-demand imbalance between NaOH and Cl2 in the chlor-alkali process places a great burden on the environment. Bipolar membrane electrodialysis (BMED) is a competitive technology to produce acid and base due to its water splitting characteristics. To determine the competitiveness of NaOH production between BMED and the chlor-alkali method, BMED was evaluated at various current densities with different NaCl concentrations. Results show that NaOH energy consumption in BMED is less than that of the chlor-alkali method at a moderate salt concentration (<9 wt.%). Interestingly, the stack voltage s...
Source: AIChE Journal - September 23, 2023 Category: Science Authors: Huangying Wang, Yang Wang, Junying Yan, Rong Fu, Baoying Wang, Chenxiao Jiang, Yaoming Wang, Tongwen Xu Tags: RESEARCH ARTICLE Source Type: research
Electric vehicles in Bangladesh: Impact on the environment, mobility, and the economy of an impending ban - Nurunnahar S, Shariful Islam M, Rahman M.
The government of Bangladesh recently decided to outlaw electric three-wheelers due to the rise in accidents on highways. Although the restriction is intended to improve road and transportation safety, it will only exacerbate the current economic crisis if...
Source: SafetyLit - September 23, 2023 Category: International Medicine & Public Health Tags: Engineering, Physics, Structural Soundness and Failure Source Type: news
Taliban's war on educating girls and women must end now: a call for global actions editorial - Qaderi S, Miranda AV, Odey GO, Musa SS, Sy Lim LT, Vicente CR, Obnial JC, Ekpenyong A, Negida ASAE, Ahmadi A, Ntacyabukura B, Wong BLH, Shomuyiwa DO, Manirambona E, Ogunkola IO, Lopez JCF, Buban JMA, Chamlagai LK, Ukor NA, Vicerra PMM, Adebisi YA, Elhadi YAM, Lucero-Prisno Iii DE.
The Taliban's decision to ban women's and girl's education in Afghanistan paints a bleak picture of the future of Afghan women . It is a direct violation of the Universal Declaration of Human Rights (UDHR), which states that everyone has the right to ed...
Source: SafetyLit - September 23, 2023 Category: International Medicine & Public Health Tags: Age: Adolescents Source Type: news
Plane crash in Lake Victoria, Tanzania: what it says of air safety in Africa - Paul IK, Thomas JA, Kavishe ZJ, Jubilate A, Nchasi G.
Achieving aviation safety is still a challenge in the African region. The field does not receive much attention before the occurrence of accidents, resulting in tragic outcomes such as high numbers of deaths and injuries. On 6 November 2022, a Tanzanian Pr...
Source: SafetyLit - September 23, 2023 Category: International Medicine & Public Health Tags: Distraction, Fatigue, Chronobiology, Vigilance, Workload Source Type: news
Daycare shooting in Thailand: time to address firearm violence as a global health issue - Budi YSN, Cathleen F, Jitanan M, Butkatunyoo O, Miranda AV.
On 6 October 2022, a daycare shooting incident happened in Thailand. It is the deadliest mass shooting in Southeast Asian (SEA) countries and one of the many incidents contributing to the global epidemic of firearm-related preventable violence. Although fi...
Source: SafetyLit - September 23, 2023 Category: International Medicine & Public Health Tags: Age: Infants and Children Source Type: news