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Unrecognized volatile and semi-volatile organic compounds from brake wear

Environ. Sci.: Processes Impacts, 2024, Advance Article
DOI: 10.1039/D4EM00024B, Paper
V. Perraud, D. R. Blake, L. M. Wingen, B. Barletta, P. S. Bauer, J. Campos, M. J. Ezell, A. Guenther, K. N. Johnson, M. Lee, S. Meinardi, J. Patterson, E. S. Saltzman, A. E. Thomas, J. N. Smith, B. J. Finlayson-Pitts
This study shows that volatile and semi-volatile organic gases are emitted during light and heavy braking. These emissions will remain as we transition to zero exhaust emission vehicles and must be included in air pollution and climate assessments.
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The dichapetalins and dichapetalin-type compounds: structural diversity, bioactivity, and future research perspectives

Nat. Prod. Rep., 2024, 41,1579-1603
DOI: 10.1039/D3NP00039G, Review Article
Ivan Addae-Mensah, Godwin Akpeko Dziwornu, Mary Anti Chama, Dorcas Osei-Safo
This review discusses the structural diversity of the dichapetalins and related compounds from the genera Dichapetalum and Phyllanthus, their manifestation in the diversity of their biological activities, and areas of potential future research.
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Volatile organic compounds (VOCs) in terrestrial extreme environments: implications for life detection beyond Earth

Nat. Prod. Rep., 2024, Advance Article
DOI: 10.1039/D4NP00037D, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Claire A. Batty, Victoria K. Pearson, Karen Olsson-Francis, Geraint Morgan
This review highlights how discovering and analysing VOCs in extreme environments on Earth can help identify biosignatures and unravel complex patterns in metabolic data that could help identify life on other planetary bodies.
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Hysteretic magnetism–dielectricity switching in 2D Hofmann type spin-crossover compounds

Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D3QI02660D, Research Article
Nian-Tao Yao, Meng-Jia Shang, Han-Han Lu, Qiang Liu, Wen Wen, Shi-Hui Zhang, Liang Zhao, Hiroki Oshio, Yin-Shan Meng, Tao Liu
Two 2D Hofmann type compounds {Fe(3,4-bpt)2[M(CN)4]} were synthesized. They showed reversible switching in magnetism, dielectricity, and thermochromism actuated by the spin transition of Fe(II).
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Yolk-Shell type Carbon-Silica Nanoarchitecture Dispersed and Stabilized Ru Nanoparticles for Enhanced Hydrogenation of Aromatic Compounds

Inorg. Chem. Front., 2024, Accepted Manuscript
DOI: 10.1039/D4QI00553H, Research Article
Lu Yan, Yue Shen, Zidan Zou, Xiao Zhang, Zhixin Yu, Guozhong Wang, Chun Chen
Hydrogenation of aromatic rings can be used not only for synthesis fine chemicals, but also for hydrogen storage and transportation using organic hydride. In this paper, yolk-shell structural SiO2@Ru@NC catalyst,...
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NN bond cleavage in diazirines by a cyclic diborane(4) compound

Chem. Sci., 2024, 15,18048-18051
DOI: 10.1039/D4SC04980B, Edge Article
Open Access
Minling Zhong, Jie Zhang, Zuowei Xie
Reactions of o-carborane-fused diborane(4) with 3H-diazirines lead to the complete cleavage of the NN bond, with one nitrogen atom being incorporated into the B–B bond.
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Quadrupolar dinuclear hypervalent tin(IV) compounds with near-infrared emission consisting of Schiff bases based on π-conjugated scaffolds

Chem. Sci., 2024, 15,17950-17961
DOI: 10.1039/D4SC05006A, Edge Article
Open Access
Kazuya Tanimura, Kento Tanaka, Masayuki Gon, Kazuo Tanaka
The study focuses on dinuclear hypervalent tin(IV) compounds with near-infrared (NIR) emission and unique quadrupolar orientations, showing potential for constructing electronic structures with narrow energy gaps.
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Selective lignin depolymerization via transfer hydrogenolysis using Pd/hydrotalcite catalysts: model compounds to whole biomass

Chem. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4SC03942D, Edge Article
Open Access
Darren Dolan, Rebekah Brucato, Christopher William Reid, Adam F. Lee, Karen Wilson, Adelina M Voutchkova-Kostal
Cleavage of lignin ether bonds via transfer hydrogenolysis is a promising route to valorize lignin, but processes that use mild reaction conditions and exploit renewable hydrogen donor solvents (rather than...
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Finance Ministry notifies new rules for compounding under FEMA

The new rules aim to further promote ease of investment




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Synthesis and cytotoxic activity of madecassic acid–silybin conjugate compounds in liver cancer cells

RSC Med. Chem., 2024, 15,3418-3432
DOI: 10.1039/D4MD00170B, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Chien Van Tran, Thao Thi Phuong Tran, Anh The Nguyen, Loc Van Tran, Ninh Thi Pham, Luu Thi Nguyen, Dung Thi Nguyen, Michelle D. Garrett, Nga Thi Nguyen, Thao Thi Do, Christopher J. Serpell, Sung Van Tran
Madecassic acid and silybin have been conjoined to produce hybrid compounds with improved and different activity against liver cancer cells.
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Correction: Anti-schistosomal activity and ADMET properties of 1,2,5-oxadiazinane-containing compound synthesized by visible-light photoredox catalysis

RSC Med. Chem., 2024, Advance Article
DOI: 10.1039/D4MD90044H, Correction
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Kennosuke Itoh, Hiroki Nakahara, Atsushi Takashino, Aya Hara, Akiho Katsuno, Yuriko Abe, Takaaki Mizuguchi, Fumika Karaki, Shigeto Hirayama, Kenichiro Nagai, Reiko Seki, Noriko Sato, Kazuki Okuyama, Masashi Hashimoto, Ken Tokunaga, Hitoshi Ishida, Fusako Mikami, Kofi Dadzie Kwofie, Hayato Kawada, Bangzhong Lin, Kazuto Nunomura, Toshio Kanai, Takeshi Hatta, Naotoshi Tsuji, Junichi Haruta, Hideaki Fujii
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Poundmaker's Lodge : A Healing Place / directed by: Alanis Obomsawin ; produced by: Andy Thomson, Alanis Obomsawin, Marrin Canell, Robert Verrall ; production agency: National Film Board of Canada (Montreal)

Montreal : National Film Board of Canada, 2013




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Shaping cycles with light: a regiodivergent approach to tetracyclic aza-aromatic compounds

Org. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QO01606H, Research Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Clara Mañas, Belén Ibarra, Estíbaliz Merino
We present a novel visible light-promoted regiodivergent cyclization, enabling the selective synthesis of distinct azapolyaromatic regioisomers from 2-alkynlazobenzenes.
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Activation of donor–acceptor cyclopropanes under basic conditions: ring opening of 2-(p-siloxyaryl)cyclopropane 1,1-dicarboxylates with nitro compounds and other C-nucleophiles

Org. Chem. Front., 2024, 11,6483-6494
DOI: 10.1039/D4QO01472C, Research Article
Yulia A. Antonova, Andrey A. Tabolin
A new activation mode for donor–acceptor cyclopropanes was proposed and implemented in their reaction with nitro compounds and other common C-nucleophiles.
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Synthesis and antiproliferative activity of 2-oxo-3-phenylquinoxaline derivatives and related compounds against colon cancer

RSC Adv., 2024, 14,35679-35695
DOI: 10.1039/D4RA06822J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
M. S. Gomaa, Abdulghany H. A. Ahmed, S. M. El Rayes, Ibrahim A. I. Ali, Walid Fathalla, Mansour S. Alturki, Abdulaziz Hassan Al Khzem, Atiah H. Almalki, Mohammed F. Aldawsari, F. H. Pottoo, Firdos A. Khan, Mohd Amir
The impact of compound 7j on colon cancer cells (HCT-116). Fig. (A) shows the control cells Fig. (B) shows the treatment cells. The arrows show chromatin condensation, nuclear augmentation, and formation of apoptotic bodies.
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Synthesis and in vitro assessment of gold nanoparticles conjugated with extracts, sterols and pure compounds derived from marine sponges from the Indian and Pacific Oceans

RSC Adv., 2024, 14,36115-36131
DOI: 10.1039/D4RA04068F, Paper
Open Access
Avin Ramanjooloo, Devesh Bekah, Samson A. Adeyemi, Philemon Ubanako, Lindokuhle Ngema, Yahya E. Choonara, David E. Williams, Elena A. Polishchuk, Raymond J. Andersen, Archana Bhaw-Luximon
The synthesis of gold nanoparticles using extracts, sterols and pure compounds from marine sponges.
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The Bonding Situations in Ruthenium Chalcogenonitrosyl Compounds: A Physical Reasoning

Dalton Trans., 2024, Accepted Manuscript
DOI: 10.1039/D4DT02680B, Paper
Richard Fragnani Cardoso, Vinícius Acir Glitz, Renato Luis Tame Parreira, Giovanni Finoto Caramori, Luis Henrique Silveira Lacerda
This research presents, for the first time, a comprehensive and rigorous investigation of ruthenium(II) chalcogenonitrosyl bonding situations in two sets of coordination compounds: [Ru(NE)Cl2(L_{OEt})] (1a-4a) and [Ru(NE)Cl2(L_{OEt})]- (1b-4b), where E...
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Three organic–inorganic polyoxoniobate-based compounds modified with Cu(II) amine complexes: synthesis, characterization, and catalytic studies for oxidation of styrene

Dalton Trans., 2024, 53,17880-17892
DOI: 10.1039/D4DT02544J, Paper
Zhi-Cheng Duan, Guanghua Li, Ke-Chang Li, Xiao-Bing Cui
Three novel organic–inorganic polyoxoniobate-based compounds modified with Cu(II) amine complexes were synthesized under hydrothermal conditions. Additionally, the catalytic efficacy of these compounds in the oxidation of styrene was investigated.
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General synthesis of secondary imines via reductive coupling of carbonyl and nitro compounds employing a reusable cobalt catalyst

React. Chem. Eng., 2024, 9,925-929
DOI: 10.1039/D3RE00509G, Paper
Chaochong Zhang, Yurong He, Peng Zhou, Yuandie Ma, Ziliang Yuan, Guoqiang She, Zhe Zheng, Juncheng Hu, Qingqing Jiang, Jason Chun-Ho Lam, Bo Han, Zehui Zhang, Bing Liu
Reusable nitrogen-doped carbon-encapsulated Co nanoparticle catalysts are found robust for the synthesis of secondary imines via the reductive amination of carbonyl compounds with NH3 or directly with nitro compounds.
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Raghu Vamsi Group acquires UK-based PMC Group for 7.7 million pounds

It will also invest 2 million pounds towards working capital.




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Review on mechanisms of hypoglycemic effects of compounds from highland barley and potential applications

Food Funct., 2024, Advance Article
DOI: 10.1039/D4FO00940A, Review Article
Yanan Liu, Yuanqiang Jia, Yingying Wu, Huijuan Zhang, Feiyue Ren, Sumei Zhou
The value and mechanism of highland barley in the prevention of diabetes and its application in food products.
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Bioactive compounds regulate appetite through the melanocortin system: a review

Food Funct., 2024, Advance Article
DOI: 10.1039/D4FO04024D, Review Article
Yujia Niu, Wancong Yu, Xiaohong Kou, Shuqi Wu, Mengyi Liu, Chenlong Chen, Jiaxin Ji, Ying Shao, Zhaohui Xue
The melanocortin system is regulated by long-term and short-term regulatory hormones and nutrients. Bioactive compounds influence appetite through multiple pathways: central nervous system, peripheral hormones, and intestinal microbiota.
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Corn cob and corn silk-based ingredients exhibit bioaccessible and antioxidant phenolic compounds displaying anti-inflammatory effects in vitro

Food Funct., 2024, Accepted Manuscript
DOI: 10.1039/D4FO02968B, Paper
Yessica Rubí Hernández-García, Ivan Luzardo-Ocampo, Gaytán-Martínez Marcela, G. Loarca-Pina, Estela Vázquez Barrios, Rocio Campos-Vega
The poor disposal and lack of corncob (CC) and cornsilk (CS) utilization generate environmental problems. This research aimed to develop CC and CS-based ingredients (1:1, 1:2, and 2:1 mixtures), evaluate...
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Graphdiyne (CnH2n−2) based copper(I) bromide dual S-scheme heterojunction with AX2O8 type compounds induced electron directional migration

Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY01031K, Paper
Xinwan Zhao, Minjun Lei, Guangbo Liu, Zhiliang Jin, Noritatsu Tsubaki
A fundamental strategy for enhancing the performance of photocatalytic water-splitting catalysts is to facilitate the efficient migration of photogenerated charge carriers to establish a heterojunction.
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Mechanistic differences between the Ru(II) and Zn(II)-catalyzed cross-coupling of cyclopropenes with diazo compounds: a DFT study

Catal. Sci. Technol., 2024, Advance Article
DOI: 10.1039/D4CY00995A, Paper
Tiantian Liu, Kang Lv, Xiaoguang Bao
A detailed computational study was performed to shed light on the mechanistic differences between the Ru(II) and Zn(II)-catalyzed cross-coupling of cyclopropenes with diazo compounds.
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23 Rameswaram fishermen held by Sri Lankan Navy, three trawlers impounded

23 Rameswaram fishermen arrested by Sri Lankan Navy for poaching, sparking concerns and calls for government intervention




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Release of U.S. study on health effects of perfluorinated compounds sought




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This chili pepper compound will self-destruct

To relieve itch and pain without undesirable side effects, chemists put a kill switch on capsaicin




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Chili pepper compound made to self-destruct

To relieve itch and pain without worrisome side effects, chemists put a kill switch on capsaicin




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BridgeBio licenses compounds from NeuroVive and launches Fortify Therapeutics




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Non-addictive opiate-like compounds may help treat narcolepsy

Chronic morphine treatment in mice restored a narcolepsy-related deficit in the brain, decreasing symptoms 




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Characterizing compounds released from single-use plastic bags

The biomanufacturing alternatives to metal vats release different molecules depending on age and type of material




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Halide-free and metal-free allylic thiolation/selenation of P(O)H compounds with sulfur/selenium and allylic alcohols

Green Chem., 2024, 26,10886-10892
DOI: 10.1039/D4GC03960B, Paper
Longzhi Zhu, Weiwei Luo, Furong Guo, Lin Chen, Ying Tang, Biquan Xiong, Yu Liu, Ke-Wen Tang, Renhua Qiu
A halide- and metal-free method for forming C–S/Se–P(O) bonds using allylic alcohols, P(O)H compounds, and elemental sulfur/selenium is reported, eliminating the need for toxic, odorous, and moisture-sensitive starting materials.
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The Chemistry of Oleates and Related Compounds in 2020s

Green Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4GC04862H, Tutorial Review
Pavel V. Ivchenko, Ilya E. Nifant'ev
The use of renewable resources as an alternative to fossil raw materials is one of the topical directions of modern science. Consistent efforts are being taken to find the most...
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Substrate-controlled regioselective hydrophosphorylation of allenes to enable photocatalytic synthesis of alkenylphosphoryl compounds

Green Chem., 2024, 26,11272-11279
DOI: 10.1039/D4GC03588G, Paper
Tian-Ming Yang, Xin-Lu Fan, Wei Shi, Xuefei Zhao, Xu-Hong Hu
A visible-light-induced hydrophosphorylation of allenes with H-phosphine oxides is demonstrated to give a diverse range of alkenylphosphoryl compounds in a highly stereoselective and regioselective manner.
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DGM/AGM -Technical – Ludhiana (Tyre plant,QA,R&D,Rubber compounding Process/NPD)

Company: P & I Management Consultants
Experience: 12 to 15
location: India
Ref: 24341088
Summary: Job Description: AGM/DGM -Technical – Ludhiana, Wanted for reputed Tyre Manufacturing Plant- Rubber technologist with 12-15 years experience as Manager or HOD-Technical. Must be Expert in Quality Assurance, R& D, technical....




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Controllable structure reconstruction of nickel–iron compounds toward highly efficient oxygen evolution

Nanoscale, 2020, Advance Article
DOI: 10.1039/D0NR02254C, Paper
Azhar Mahmood, Qiangmin Yu, Yuting Luo, Zhiyuan Zhang, Chi Zhang, Ling Qiu, Bilu Liu
Structure optimized Ni0.8Fe0.2-LDH catalyst and corresponding OER performance.
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Ugandan Shilling(UGX)/Lebanese Pound(LBP)

1 Ugandan Shilling = 0.3981 Lebanese Pound




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Ugandan Shilling(UGX)/British Pound Sterling(GBP)

1 Ugandan Shilling = 0.0002 British Pound Sterling




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Ugandan Shilling(UGX)/Egyptian Pound(EGP)

1 Ugandan Shilling = 0.0041 Egyptian Pound




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Pounds for Hounds Campaign in the United Kingdom Raised £20,000 to Improve Lives of Wartime Veterans and Dogs

Zoetis raised £20,000 for the nonprofit organization Hounds for Heroes with its ‘Pounds for Hounds’ fundraising campaign.




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Salvadoran Colon(SVC)/Lebanese Pound(LBP)

1 Salvadoran Colon = 172.8539 Lebanese Pound




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Salvadoran Colon(SVC)/British Pound Sterling(GBP)

1 Salvadoran Colon = 0.0921 British Pound Sterling




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Salvadoran Colon(SVC)/Egyptian Pound(EGP)

1 Salvadoran Colon = 1.7784 Egyptian Pound




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Romanian Leu(RON)/Lebanese Pound(LBP)

1 Romanian Leu = 339.6865 Lebanese Pound




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Romanian Leu(RON)/British Pound Sterling(GBP)

1 Romanian Leu = 0.181 British Pound Sterling




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Romanian Leu(RON)/Egyptian Pound(EGP)

1 Romanian Leu = 3.4948 Egyptian Pound




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Ukrainian Hryvnia(UAH)/Lebanese Pound(LBP)

1 Ukrainian Hryvnia = 56.3657 Lebanese Pound




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Ukrainian Hryvnia(UAH)/British Pound Sterling(GBP)

1 Ukrainian Hryvnia = 0.03 British Pound Sterling




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Ukrainian Hryvnia(UAH)/Egyptian Pound(EGP)

1 Ukrainian Hryvnia = 0.5799 Egyptian Pound