gold

Gold Price: ಚಿನ್ನದ ಬೆಲೆಯಲ್ಲಿ 14,700 ರೂಪಾಯಿ ಮಹಾ ಕುಸಿತ, ಈಗ ಎಷ್ಟಿದೆ ಬೆಲೆ?

ಚಿನ್ನ & ಬೆಳ್ಳಿ ಪ್ರಿಯರಿಗೆ ಅಂದ್ರೆ ಆಭರಣ ಪ್ರಿಯ ಮಹಿಳೆಯರಿಗೆ ಭರ್ಜರಿ ಸುದ್ದಿ ಸಿಗುತ್ತಿದೆ. ಚಿನ್ನ & ಬೆಳ್ಳಿ ಬೆಲೆಯಲ್ಲಿ ಭಾರಿ ಭರ್ಜರಿ ಕುಸಿತ ಕಂಡು ಬರುತ್ತಿದೆ. ಕಳೆದ ಕೆಲವು ದಿನಗಳಿಂದ ನಿರಂತರವಾಗಿ ಚಿನ್ನ & ಬೆಳ್ಳಿ ಬೆಲೆ ಭಾರಿ ಇಳಿಕೆ ಕಾಣುತ್ತಿದೆ. ಹೀಗಾಗಿ ಚಿನ್ನ ಖರೀದಿಗೆ ಅಂತ ಕಾಯುತ್ತಿದ್ದ ಜನರಿಗೆ ಸಿಕ್ಕಾಪಟ್ಟೆ ಖುಷಿ ಆಗುತ್ತಿದೆ. ಅದರಲ್ಲೂ




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DNA TV Show: Why RBI increasing gold reserves amid record high price of yellow metal

By the end of September, the RBI had a total of 855 tonnes of gold, of which 510.5 tonnes were kept safe within India.




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Man claims he received 0.5 gm gold coin instead of 1 gm from Blinkit on Dhanteras, know what happened next

Delhi man allegedly 'got scammed' on Blinkit, claiming that he received 0.5gm gold coin on Dhanteras instead of 1gm gold coin that he ordered.




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Radical Play : Revolutionizing Children's Toys in 1960s and 1970s America [Electronic book] / Rob Goldberg.

Durham : Duke University Press, [2023]




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Chinese literature for the 1980s : the Fourth Congress of Writers & Artists [Electronic book] / edited by Howard Goldblatt.

Abingdon, Oxon : Routledge, Taylor & Francis Group, 2016.




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Apostasy and Jewish identity in High Middle Ages Northern Europe : 'Are you still my brother?' [Electronic book] / Simha Goldin.

Manchester : Manchester University Press, [2018]




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In situ aggregation and early states of gelation of gold nanoparticle dispersions

Soft Matter, 2024, Advance Article
DOI: 10.1039/D4SM00080C, Paper
Florian Schulz, Avni Jain, Francesco Dallari, Verena Markmann, Felix Lehmkühler
The aggregation and onset of gelation of PEGylated gold nanoparticles dispersed in a glycerol–water mixture is studied by small-angle X-ray scattering and X-ray photon correlation spectroscopy.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Dual-functional nano-photosensitizers: Eosin-Y decorated gold nanorods for plasmon-enhanced fluorescence and singlet oxygen generation

RSC Adv., 2024, 14,12417-12427
DOI: 10.1039/D4RA01551G, Paper
Open Access
Sravani Kaja, Ashin Varghese Mathews, Amit Nag
Enhancement factors of 110 and 18 for metal-enhanced fluorescence and metal-enhanced SOG, respectively, are obtained from polymer coated gold nanorod cores adsorbed with Eosin Y.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Engineering gold nanoworms with tunable longitudinal plasmon peak in the near infrared and their refractive index sensing properties

RSC Adv., 2024, 14,12772-12780
DOI: 10.1039/D4RA00994K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Misbah ul Ain, Asma, Rizwan Ullah, Zanjbeel Fatima, Ahsan Illahi, Waqqar Ahmed
Gold nanoworms (NWs), synthesized in a one-step reaction with size controlled by pH, show tunable plasmon peaks in the near-infrared. Finite element analysis validates their optical properties, and they exhibit sensitive refractive index sensing.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Floriculture fortune: Gujarat farmers strike gold with marigold

Their fields, and lives, are blooming, thanks to horticulture and improved farming techniques




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The ‘golden fleece’ of Kutch lends sheen to the lives of tribal women

Dheberia embroidery with sheep wool empowers the Rabari pastoral community




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Mercaptoimidazole-capped gold nanoparticles as a potent agent against plant pathogenic fungi

J. Mater. Chem. B, 2024, 12,10949-10961
DOI: 10.1039/D4TB01032A, Paper
Open Access
Tang Xu, Wenshuai Hao, Ran Du, Dai Dai, Cuixia Wang, Suhua Li, Carol Sze Ki Lin, Ruitao Cha, Jianbin Yan, Chong Li
The first evidence that MI-Au NPs prevent plants from fungal infection is presented.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Surface-Enhanced Raman Scattering for HSP 70A mRNA Detection in the Live Cells Using Silica Nanoparticles and DNA-Modified Gold Nanoparticles

J. Mater. Chem. B, 2024, Accepted Manuscript
DOI: 10.1039/D4TB01514B, Paper
Ju Eun Cho, Dong-Kwon Lim
Real-time monitoring of mRNA in living cells is crucial for understanding dynamic biological processes. Traditional methods such as northern blotting, PCR, and sequencing require cell lysis and do not allow...
The content of this RSS Feed (c) The Royal Society of Chemistry




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‘Gold Diggers’ and the alchemy of truth

Part immigrant novel, part coming-of-age tale, Sanjena Sathian’s debut marks a shift in the way the Indian American experience is distilled into fiction




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Old is gold in Olympics too

Senior citizens have put up a good show at the Olympic Games




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Quiz on gold

Recently, customs officials at Kannur airport in Kerala seized gold worth ₹15 lakh concealed as paste within the layers of a trouser. This week’s quiz is dedicated to the world’s most popular precious metal





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'I won this at the 'last ever' Golden Globes'

'Once, when I was standing around on the set one day, whining about something -- you know we were gonna work through supper or the long hours or whatever, Tommy Lee Jones said to me, 'Isn't it such a privilege, Meryl, just to be an actor? Yeah, it is, and we have to remind each other of the privilege and the responsibility of the act of empathy. We should all be very proud of the work Hollywood honours here tonight.'





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Golden Globes 2018: Shape Of Water, Dunkirk, Big Little Lies lead nominations

Other nominations include Dunkirk, The Post and I, Tonya.




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Golden Globes 2018: Big Little Lies wins

The 2018 winning list, right here.





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Golden Globes 2018: Did the right films win? VOTE!

Veterans Meryl Streep and Tom Hanks lost out to Frances McDormand and Gary Oldman at the Golden Globes 2018.




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Golden Globes 2018: Is Dakota Johnson the best dressed? VOTE!

The good, the bad and the not so impressive...




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Golden Globes 2018: 10 things that stood out

The 'power of women' resonated all through the evening in the most emphatic fashion.







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Golden Globes 2019: Rami Malek, Glenn Close win

Who won at the Globes? We tell you!






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The RRR Team Arrives At The Golden Globes

The RRR team of SS Rajamouli and his lead actors Ram Charan and NTR Jr have arrived at the 80th Annual Golden Globe awards, held at the Beverly Hilton in Beverly Hills, California.




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Golden Globes: Meet The Red Carpet Divas

The 80th Annual Golden Globe awards saw Hollywood's A-set at their glamorous best.




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Golden Globes: Naatu Naatu Wins Best Original Song

A quick look at the winners of the 80th Annual Golden Globe awards.




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Barbie, Oppenheimer Lead Golden Globe Nominations

The nominations for the 81st annual Golden Globes are out, and Barbie and Succession lead the list.




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High Fashion On The Golden Globes Red Carpet

The 81st Annual Golden Globes awards show saw Hollywood's swish set make a dazzling show on the red carpet.




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Cillian Murphy, Robert Downey Jr Win Golden Globes

Here's a quick look at the winners of the 81st Annual Golden Globe awards.




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Surface-enhanced Raman scattering enhancement using a hybrid gold nanoparticles@carbon nanodot substrate for herbicide detection

Analyst, 2024, 149,5277-5286
DOI: 10.1039/D4AN00649F, Paper
Open Access
Naghmeh Aboualigaledari, Anitha Jayapalan, Panesun Tukur, Mengxin Liu, Frank Tukur, Yanling Zhang, Gerald Ducatte, Madan Verma, Janet Tarus, Simona E. Hunyadi Murph, Jianjun Wei
Hybrid nanoparticles composed of gold nanoparticles and carbon nanodots provide great signal amplification in SERS detection of herbicide molecules.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Electrochemical and imaging evaluations of electrochemically activated screen-printed gold electrodes

Analyst, 2024, 149,5401-5410
DOI: 10.1039/D4AN00990H, Paper
Nor Dyana Zakaria, Ibrahim Luqman Salih, Hairul Hisham Hamzah, Turgut Sönmez, Muhamad Huzaifah Omar, Noorhashimah Mohamad Nor, Khairunisak Abdul Razak, Venugopal Balakrishnan
The graphic abstract displays the integration of the SPGE measurement system with an electrochemical cell-based 3D printing to evaluate the electrochemical behaviors and 3D images of both unactivated and activated SPGEs.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A gold nanomaterial-integrated distance-based analytical device for uric acid quantification in human urine samples

Analyst, 2024, 149,5518-5526
DOI: 10.1039/D4AN01139B, Paper
Tapparath Leelasattarathkul, Thithawat Trakoolwilaiwan, Kawin Khachornsakkul
A simple and low-cost distance-based paper analytical device (dPAD) was combined with gold nanomaterials for uric acid quantification.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Golden Sachin



  • A J Vinayak

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DFT rationalization of the mechanism and selectivity in a gold-catalyzed oxidative cyclization of diynones with alcohols

Phys. Chem. Chem. Phys., 2024, Advance Article
DOI: 10.1039/D4CP01700E, Paper
Guowei Yan, Ji Ma, Simeng Qi, Alexander M. Kirillov, Lizi Yang, Ran Fang
The mechanism, regioselectivity, and chemoselectivity in a gold-catalyzed oxidative cyclization of diynones with alcohols to give furan-3-carboxylate derivatives were explored by density functional theory (DFT).
To cite this article before page numbers are assigned, use the DOI form of citation above.
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gold

Mechanistic Insights into CO2 Activation on Pristine, Vacancy-containing and Doped Goldene: A Single-Atom Layer of Gold

Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
DOI: 10.1039/D4CP03087G, Paper
Kamal Kumar, Nora Henriette De Leeuw, Jost Adam, Abhishek Kumar Mishra
Goldene, a one-atom-thick gold sheet, is an emerging graphene-like flat 2-dimensional material. In this study, the geometrical and electronic properties, as well as CO2 adsorption characteristics, of the pristine,...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Nanochemistry of gold: from surface engineering to dental healthcare applications

Chem. Soc. Rev., 2024, 53,3656-3686
DOI: 10.1039/D3CS00894K, Review Article
Shuang Zhang, Na Kong, Zezheng Wang, Yangheng Zhang, Can Ni, Lingjun Li, Hongbin Wang, Min Yang, Wenrong Yang, Fuhua Yan
This review provides a comprehensive overview of the latest nanochemistry advancements in the design, synthesis, and utilization of engineered gold nanostructures (GNSs) for dental healthcare applications.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Men’s hockey: Sreejesh’s saves were nothing short of miracle, we can win gold at Paris Olympics, says Dhanraj Pillay

As soon as Rajkumar Pal scored the winning goal in the shoot-off, an emotional Dhanraj, glued to the TV at home, jumped in joy.




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Harmanpreet and Co. have strong foundation for Los Angeles 2028 gold, says Mike Horn

The Swiss motivational coach's intense three-day mental toughness boot camp in the Alps pushed Harmanpreet and Co to their limits, in adventure tasks that also helps in coming out of their comfort zones and also form strong bond .





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Refurbished Golden Chariot ready to roll 

The upholstery, curtains, and linens have been upgraded to better quality




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Toward environmentally favorable nano-sensing by production of reusable gold nanoparticles from gold nano-waste: life cycle and nanocircular economy implications

Environ. Sci.: Nano, 2024, 11,1499-1507
DOI: 10.1039/D3EN00505D, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Seju Kang, Asifur Rahman, Sean McGinnis, Peter Vikesland
This study aids in the identification of environmentally friendly and sustainable applications of gold nanoparticles.
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gold

Selective metal recovery by mucin: turning gold from wastewater into a peroxymonosulfate-activated catalyst

Environ. Sci.: Nano, 2024, 11,1487-1498
DOI: 10.1039/D3EN00699A, Paper
Open Access
Shira Gavriely, Shachar Richter, Ines Zucker
This study explores mucin's ability to selectively recover gold (Au) from metal wastewater. The Au, in the form of a nanoparticle, was utilized in peroxymonosulfate activation for the degradation of bisphenol A.
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