Synthesis of pyranopyrazolo N-glycoside and pyrazolopyranopyrimidine C-glycoside derivatives as promising antitumor and antimicrobial agents by Hafez Hend N., El-Gazzar Abdel-Rhman B. A.

“…Also, most of the newly synthesized compounds exhibited high activity towards Gram-negative and Gram-positive bacteria. Compound 6a exhibited excellent activity towards bacteria compared to ofloxacine as the reference drug.…”
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Antibacterial Activity of Copper Nanoparticles Fabricate via Malva Sylvesteris Leaf Extract by Osama Ismail Haji Zebari, Samie Yaseen Sharaf Zeebaree, Aemn Yaseen Sharaf Zeebaree, Hardan Ismail Haji Zebari, Hadeel Ridha Abbas

“…Effective antiseptic activity of copper nanoparticles determined by measurement of inhibition zone showed against representative microorganism of bacteria (Gram-positive: Clostridium Staph.aureus;) and (Gram-negative: Escherichia col; Pseudomonas; Klebsiella …”
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Comparing extraction conditions for favorable yield of lutein and zeaxanthin from distiller’s grains by Emily Aicher, Abigail S. Engelberth

“…The factors causing the greatest changes in yield per gram of sample dry mass were material type (DDGS resulted in a 26% greater yield as compared to WDGS) and solvent (yield with ethanol was 231% greater than with ethyl acetate). …”
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Chitosan and Its Nanoparticles: A Multifaceted Approach to Antibacterial Applications by Emir Akdaşçi, Hatice Duman, Furkan Eker, Mikhael Bechelany, Sercan Karav

“…Chitosan, a multifaceted amino polysaccharide biopolymer derived from chitin, has extensive antibacterial efficacy against diverse pathogenic microorganisms, including both Gram-negative and Gram-positive bacteria, in addition to fungi. …”
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Topical Rifamycin Prophylaxis in Gynecological and Obstetric Surgery by Nahit Ata, Mehmet Kulhan, Nur Gozde Kulhan, Can Turkler, Ahmet Bilgi, Cetin Celik

“…Rifamycin is a broad-spectrum semisynthetic antibiotic that is bactericidal against gram (+) and gram (˗) microorganisms. To the best of our knowledge, there are no studies on the use of rifamycin in antibiotic prophylaxis. …”
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Transmission Electron Microscopic Morphological Study and Flow Cytometric Viability Assessment of Acinetobacter baumannii Susceptible to Musca domestica cecropin by Shuiqing Gui, Rongjiang Li, Yongwen Feng, Sanming Wang

“…Musca domestica cecropin (Mdc), a novel antimicrobial peptide from the larvae of Housefly (Musca domestica), has potently active against Gram-positive and Gram-negative bacteria standard strain. …”
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Grewia tenax-Mediated Silver Nanoparticles as Efficient Antibacterial and Antifungal Agents by Priyanka Yadav, Monisha Singhal, Sreemoyee Chatterjee, Surendra Nimesh, Nidhi Gupta

“…The antibacterial activity of GTAgNPs against both Gram (+) Bacillus cereus and Staphylococcus aureus and Gram (−) Escherichia coli and Pseudomonas aeruginosa bacteria via zone of inhibition, MIC, and MBC was analysed. …”
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Pantoea agglomerans Bacteremia: Is It Dangerous? by Ikwinder Preet Kaur, Sindhura Inkollu, Amulya Prakash, Haresh Gandhi, Mohsin Sheraz Mughal, Doantrang Du

“…Pantoea agglomerans, an anaerobic Gram-negative bacillus, is a rare cause of opportunistic infections affecting premature infants to seniors. …”
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Visualization of microbial biofilms in case of digestive disorders in lambs by E. M. Lenchenko, N. P. Sachivkina, D. A. Blumenkrants, A. Yu. Arsenyuk

“…Light microscopy results demonstrated formation of three-dimensional biofilm structure in the form of dense grid consisting of gram-negative and gram-positive bacteria, yeast cells, hyphas and pseudohyphas surrounded with intracellular polymer matrix. …”
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Essential Oil Yield Pattern and Antibacterial and Insecticidal Activities of Trachyspermum ammi and Myristica fragrans by Rajgovind Soni, Gaurav Sharma, Nakuleshwar Dut Jasuja

“…Further, individual EO and combination of essential oil were examined for antibacterial activity against three Gram (−) bacterial strains (E. coli-MTCC 443, P. vulgaris-MTCC 1771, and K. pneumoniae-MTCC number 7028) and three Gram (+) bacterial strains (S. aureus-MTCC 3381, B. subtilis-MTCC 10619, and B. megaterium-MTCC 2412) by well agar diffusion method. …”
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Preparation, Characterization and Antibacterial Activity of Some Metal ion Complexes by M. M. El-Ajaily, F. A. Abdlseed, S. Ben-Gweirif

“…The Schiff base and its new complexes were tested for antibacterial activity against gram positive bacteria; Staphylococcus aureus and gram negative bacteria; Salmonella, Escherichia coli including the resistance bacteria Pseudomonas aeruginosa.…”
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Structural, Morphological, Optical, and Antibacterial Activities of Zinc Oxide Nanopowders: A Comparative Study of Green and Soft Chemical Synthesis by K. Catherine Siriya Pushpa, P. Sakthivel, K. Saravanakumar, N. Anuradha, R. K. Sankaranarayanan, Mosae Selvakumar Paulraj

“…The antibacterial efficiency of plant extracts against two different bacterial strains, S. aureus (Gram-positive) and E.coli (Gram-negative), has been studied and reported.…”
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Severe Presentation of Nontypeable Haemophilus influenzae (NTHi) Infection in a Previously Healthy Toddler by Eiman Al Boloushi, Abdulla Al Amri, Ghassan Ghatasheh, Huda Al Dhanhani

“…It is usually caused by Gram-positive organisms such as Staphylococcus and Streptococcus pyogenes infection. …”
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Characterization of Erythromycin and Tetracycline Resistance in Lactobacillus fermentum Strains by Elizaveta Anisimova, Dina Yarullina

“…The aim of this study was to characterize erythromycin and tetracycline resistance of L. fermentum isolates and to estimate the potential transfer of resistance genes from lactobacilli to the other Gram-positive and Gram-negative bacteria. Among six L. fermentum strains isolated from human feces and commercial dairy products, five strains demonstrated phenotypic resistance to tetracycline. …”
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The S-Layer Glycome—Adding to the Sugar Coat of Bacteria by Robin Ristl, Kerstin Steiner, Kristof Zarschler, Sonja Zayni, Paul Messner, Christina Schäffer

“…While the former are constituents of Gram-negative cells, we review here the cell surface S-layer glycoproteins of Gram-positive bacteria. …”
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Uji Daya Hambat Isolat Actinomycetes sebagai Antibakteri terhadap Pertumbuhan Pseudomonas aeruginosa ATCC 27853 secara In Vitro by Saskia Arientika Wahyuningrum, Meiskha Bahar, Andri Pramesyanti Pramono

“…Pneumonia is a lung parenchymal infection caused by Pseudomonas aeruginosa.It is Gram negative bacteria that have developed antibiotic resistance. …”
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Antioxidant and Antimicrobial Activity of New Amide Compounds Containing Azo Group Using Dicyclohexylcarbodiimide (DCC) as Coupling Agent by Dania Mohammed Saleh, Bushra Kamel Al-Salami

“…The antibacterial activities for all new synthetic compounds was estimated accurately depending on selected bacteria such as Staphylococcus aureus (Gram-positive) and Escherichia coli (Gram-negative) using different concentrations to calculate minimum inhibition concentration. …”
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Profil Bakteri Patogen dan Kepekaannya pada Pasien Ventilator Associated Pneumonia dengan Infeksi COVID- 19 di Rumah Sakit UKRIDA¬ by Jeremy Christopher, Ade Dharmawan, Donna Mesina Pasaribu, Nicolas Layanto

“…Results: Most of the study sample had characteristics of being male (71.9%), aged 25-64 years (78.1%), overweight (40.6%), and hypertension (40.6%) as the comorbid. Gram-negative bacteria is the pre-dominated bacteria in this study, with Acinetobacter baumannii, Klebsiella pneumoniae, and Stenotrophomonas maltophilia being the most isolated bacteria. …”
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Biogenic Synthesis of Copper and Silver Nanoparticles Using Green Alga Botryococcus braunii and Its Antimicrobial Activity by Anju Arya, Khushbu Gupta, Tejpal Singh Chundawat, Dipti Vaya

“…Furthermore, these biosynthesized nanoparticles were found to be highly toxic against two Gram-negative bacterial strains Pseudomonas aeruginosa (MTCC 441) and Escherichia coli (MTCC 442), two Gram-positive bacterial strains Klebsiella pneumoniae (MTCC 109) and Staphylococcus aureus (MTCC 96), and a fungal strain Fusarium oxysporum (MTCC 2087). …”
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Ecofriendly Synthesis of Silver Nanoparticles Using Ananas comosus Fruit Peels: Anticancer and Antimicrobial Activities by Ayşe Baran, Cumali Keskin, Mehmet Fırat Baran, Irada Huseynova, Rovshan Khalilov, Aziz Eftekhari, Sevgi Irtegun-Kandemir, Deniz Evrim Kavak

“…The nanoparticles showed promising inhibitory activity on the Gram-positive and Gram-negative pathogen microorganisms (Escherichia coli ATCC25922, Staphylococcus aureus ATCC29213, Bacillus subtilis ATCC11774, Pseudomonas aeruginosa ATCC27833 bacteria, and Candida albicans yeast) at low concentrations. …”
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