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Article ; Online: Enhancement of galactose uptake for bioethanol production from Eucheuma denticulatum hydrolysate using galactose-adapted yeasts.

Kim, Jieun / Sunwoo, InYung / Jo, Hyunjin / Kim, Yoojin / Kim, Sung-Koo / Jeong, Gwi-Taek

2023 Volume 46, Issue 6, Page(s) 839–850

Abstract: Eucheuma denticulatum is a red macroalgae with a high carbohydrate content. The fermentable sugars from E. denticulatum were obtained through sequential thermal acid hydrolysis, enzymatic saccharification, and detoxification. Thermal acid hydrolysis of E. ...

Abstract	Eucheuma denticulatum is a red macroalgae with a high carbohydrate content. The fermentable sugars from E. denticulatum were obtained through sequential thermal acid hydrolysis, enzymatic saccharification, and detoxification. Thermal acid hydrolysis of E. denticulatum was optimized under the condition of 10% (w/v) slurry content and 300 mM HNO
MeSH term(s)	Galactose ; Saccharomyces cerevisiae ; Rhodophyta ; Monosaccharides ; Fermentation ; Hydrolysis ; Ethanol ; Biomass
Chemical Substances	Galactose (X2RN3Q8DNE) ; Monosaccharides ; Ethanol (3K9958V90M)
Language	English
Publishing date	2023-04-01
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1476357-6
ISSN	1615-7605 ; 1432-0797 ; 1615-7591
ISSN (online)	1615-7605 ; 1432-0797
ISSN	1615-7591
DOI	10.1007/s00449-023-02868-3
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Article ; Online: Bound for Gaussian-state quantum illumination using a direct photon measurement.

Lee, Su-Yong / Hwan Kim, Dong / Jo, Yonggi / Jeong, Taek / Kim, Zaeill / Kim, Duk Y

Optics express

2023 Volume 31, Issue 23, Page(s) 38977–38988

Abstract: It is important to find feasible measurement bounds for quantum information protocols. We present analytic bounds for quantum illumination with Gaussian states when using an on-off detection or a photon number resolving (PNR) detection, where its ... ...

Abstract	It is important to find feasible measurement bounds for quantum information protocols. We present analytic bounds for quantum illumination with Gaussian states when using an on-off detection or a photon number resolving (PNR) detection, where its performance is evaluated with signal-to-noise ratio. First, for coincidence counting measurement, the best performance is given by the two-mode squeezed vacuum (TMSV) state which outperforms the coherent state and the classically correlated thermal (CCT) state. However, the coherent state can beat the TMSV state with increasing signal mean photon number in the case of the on-off detection. Second, the performance is enhanced by taking Fisher information approach with all counting probabilities including non-detection events. In the Fisher information approach, the TMSV state still presents the best performance but the CCT state can beat the TMSV state with increasing signal mean photon number in the case of the on-off detection. Furthermore, we show that it is useful to take the PNR detection on the signal mode and the on-off detection on the idler mode, which reaches similar performance of using PNR detection on both modes.
Language	English
Publishing date	2023-11-28
Publishing country	United States
Document type	Journal Article
ZDB-ID	1491859-6
ISSN	1094-4087 ; 1094-4087
ISSN (online)	1094-4087
ISSN	1094-4087
DOI	10.1364/OE.505405
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Article ; Online: The effect and therapeutic compliance of adjuvant therapy in patients with cholangiocarcinoma after R0 resection: a retrospective study.

Jeong, Han Taek / Lee, Joonkee / Jo, Hyeong Ho / Kim, Ho Gak / Han, Jimin

Journal of Yeungnam medical science

2022 Volume 40, Issue 1, Page(s) 65–77

Abstract: Backgruound: This study aimed to compare clinical outcomes between surveillance and adjuvant therapy (AT) groups after R0 resection for cholangiocarcinoma (CCA).: Methods: A total of 154 patients who underwent R0 resection for CCA at the Daegu ... ...

Abstract	Backgruound: This study aimed to compare clinical outcomes between surveillance and adjuvant therapy (AT) groups after R0 resection for cholangiocarcinoma (CCA). Methods: A total of 154 patients who underwent R0 resection for CCA at the Daegu Catholic University Medical Center between January 2010 and December 2019 were included. Overall survival (OS) and progression-free survival (PFS) were analyzed. Results: The median follow-up duration was 899 days. There were 109 patients in the AT group and 45 patients in the surveillance group. The patients in the AT group were younger (67 years vs. 74 years, p<0.001) and included more males (64.2% vs. 46.7%, p=0.044). The proportion of patients with stage III CCA was larger in the AT group than in the surveillance group (13.8% vs. 2.2%, p=0.005). In addition, AT did not improve OS (5-year OS rate, 69.3% in the AT group vs. 64.2% in the surveillance group, p=0.806) or PFS (5-year PFS rate, 42.6% in the AT group vs. 48.9% in the surveillance group, p=0.113). In multivariate analysis using the Cox proportional hazards model, stage III CCA (hazard ratio [HR], 10.81; 95% confidence interval [CI], 2.92-40.00; p<0.001) was a significant predictor of OS. American Society of Anesthesiologists classification II (HR, 0.50; 95% CI, 0.31-0.81; p=0.005), and American Joint Committee on Cancer stages II (HR, 3.14; 95% CI, 1.25-7.89; p=0.015) and III (HR, 8.08; 95% CI, 2.80-23.32; p<0.001) were independent predictors of PFS. Conclusion: AT after R0 resection for CCA did not improve OS or PFS.
Language	English
Publishing date	2022-05-26
Publishing country	Korea (South)
Document type	Journal Article
ISSN	2799-8010
ISSN (online)	2799-8010
DOI	10.12701/jyms.2022.00213
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Article ; Online: Biological dosimetry dose-response curves for residents living near nuclear power plants in South Korea.

Jeong, Soo Kyung / Oh, Su Jung / Kang, Yeong-Rok / Kim, HyoJin / Kye, Yong Uk / Lee, Seong Hun / Lee, Chang Geun / Park, Moon-Taek / Baek, Jeong-Hwa / Kim, Joong Sun / Jeong, Min Ho / Jo, Wol Soon

Science progress

2023 Volume 106, Issue 3, Page(s) 368504231198935

Abstract: The purpose of this study was to establish the dose-response curves for biological dosimetry of the Dong Nam Institute of Radiological and Medical Sciences to monitor radiation exposure of local residents in the vicinity of the nuclear power plant. The ... ...

Abstract	The purpose of this study was to establish the dose-response curves for biological dosimetry of the Dong Nam Institute of Radiological and Medical Sciences to monitor radiation exposure of local residents in the vicinity of the nuclear power plant. The blood samples of five healthy volunteers were irradiated with gamma ray, and each sample was divided equally for analysis of chromosomal aberrations by Giemsa staining and three-color fluorescence in situ hybridization painting of the triplet (chromosomes #1, #2, and #4). The results of chromosomal aberrations followed the Poisson distribution in all individual and averaged data which include inter-individual variation in radiation susceptibility. Cytogenetics Dose Estimate Software version 5.2 was used to fit the dose-response curve and to determine the coefficients of linear-quadratic equations. The goodness of fit of the curves and statistical significance of fitted
MeSH term(s)	Humans ; Nuclear Power Plants ; In Situ Hybridization, Fluorescence ; Radiometry/methods ; Chromosome Aberrations ; Republic of Korea
Language	English
Publishing date	2023-09-28
Publishing country	England
Document type	Journal Article
ZDB-ID	128412-5
ISSN	2047-7163 ; 0036-8504 ; 0302-1785
ISSN (online)	2047-7163
ISSN	0036-8504 ; 0302-1785
DOI	10.1177/00368504231198935
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Article ; Online: Amidoxime-Containing Zr and Hf Atomic Layer Deposition Precursors for Metal Oxide Thin Films.

Lee, Ga Yeon / Lee, Seung-Hun / Jo, In Ho / Cho, Chan-Mi / Shostak, Svetlana / Ryu, Ji Yeon / Park, Bo Keun / Son, Seung Uk / Choi, Cheol Ho / Eom, Taeyong / Kim, Jeong Hwan / Chung, Taek-Mo

Inorganic chemistry

2023 Volume 63, Issue 1, Page(s) 537–547

Abstract: In this article, we discuss the synthesis of eight novel zirconium and hafnium complexes containing amidoxime ligands as potential precursors for atomic layer deposition (ALD). Two amidoximes, ...

Abstract	In this article, we discuss the synthesis of eight novel zirconium and hafnium complexes containing amidoxime ligands as potential precursors for atomic layer deposition (ALD). Two amidoximes,
Language	English
Publishing date	2023-12-18
Publishing country	United States
Document type	Journal Article
ZDB-ID	1484438-2
ISSN	1520-510X ; 0020-1669
ISSN (online)	1520-510X
ISSN	0020-1669
DOI	10.1021/acs.inorgchem.3c03455
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Article ; Online: Lossy and noisy channel simulation in computational ghost imaging by using noise-induced pattern.

Heo, Jaesung / Kim, Junghyun / Jeong, Taek / Lee, Sangkyung / Ihn, Yong Sup / Kim, Zaeill / Jo, Yonggi

Scientific reports

2022 Volume 12, Issue 1, Page(s) 11787

Abstract: We provide a method to evaluate effects of a lossy and noisy optical channel in computational ghost imaging (CGI) technique. Instead of preparing an external noise source, we simulate the optical channel with a basic CGI experiment using programmatically ...

Abstract	We provide a method to evaluate effects of a lossy and noisy optical channel in computational ghost imaging (CGI) technique. Instead of preparing an external noise source, we simulate the optical channel with a basic CGI experiment using programmatically generated noise-induced patterns. By using our method, we show that CGI can reject a noise of which intensity is similar with an imaging signal intensity at a target. The results with our method are well matched with experimental ones including external noise source. This method would provide useful knowledge to analyze environmental effects in CGI without realization of the environment.
MeSH term(s)	Computer Simulation ; Diagnostic Imaging ; Noise
Language	English
Publishing date	2022-07-11
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-022-15783-6
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Article ; Online: A Method to Compute the Schrieffer-Wolff Generator for Analysis of Quantum Memory.

Kim, Dong-Hwan / Lee, Su-Yong / Jo, Yonggi / Kim, Duk Y / Kim, Zaeill / Jeong, Taek

Entropy (Basel, Switzerland)

2021 Volume 23, Issue 10

Abstract: Quantum illumination uses entangled light that consists of signal and idler modes to achieve higher detection rate of a low-reflective object in noisy environments. The best performance of quantum illumination can be achieved by measuring the returned ... ...

Abstract	Quantum illumination uses entangled light that consists of signal and idler modes to achieve higher detection rate of a low-reflective object in noisy environments. The best performance of quantum illumination can be achieved by measuring the returned signal mode together with the idler mode. Thus, it is necessary to prepare a quantum memory that can keep the idler mode ideal. To send a signal towards a long-distance target, entangled light in the microwave regime is used. There was a recent demonstration of a microwave quantum memory using microwave cavities coupled with a transmon qubit. We propose an ordering of bosonic operators to efficiently compute the Schrieffer-Wolff transformation generator to analyze the quantum memory. Our proposed method is applicable to a wide class of systems described by bosonic operators whose interaction part represents a definite number of transfer in quanta.
Language	English
Publishing date	2021-09-27
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2014734-X
ISSN	1099-4300 ; 1099-4300
ISSN (online)	1099-4300
ISSN	1099-4300
DOI	10.3390/e23101260
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Article ; Online: Reduction-responsive and bioorthogonal carboxymethyl cellulose based soft hydrogels cross-linked via IEDDA click chemistry for cancer therapy application.

Ali, Israr / Gulfam, Muhammad / Jo, Sung-Han / Seo, Jeong-Woo / Rizwan, Ali / Park, Sang-Hyug / Lim, Kwon Taek

International journal of biological macromolecules

2022 Volume 219, Page(s) 109–120

Abstract: In this work, novel biocompatible and reduction-responsive soft hydrogels were formulated from norbornene (Nb)-functionalized carboxymethyl cellulose (CMCNb). To cross-link the CMC-Nb via a highly bioorthogonal inverse electron demand Diels-Alder (IEDDA) ...

Abstract	In this work, novel biocompatible and reduction-responsive soft hydrogels were formulated from norbornene (Nb)-functionalized carboxymethyl cellulose (CMCNb). To cross-link the CMC-Nb via a highly bioorthogonal inverse electron demand Diels-Alder (IEDDA) reaction, we employed a water-soluble and reduction-responsive diselenide-based cross-linker possessing two terminal tetrazine (Tz) groups with varying molar concentrations (Nb/Tz molar ratios of 10/10, 10/05, and 10/2.5). The N
MeSH term(s)	Carboxymethylcellulose Sodium/chemistry ; Click Chemistry/methods ; Doxorubicin/chemistry ; Electrons ; Glutathione ; Hydrogels/chemistry ; Neoplasms/drug therapy ; Norbornanes/chemistry ; Water
Chemical Substances	Hydrogels ; Norbornanes ; Water (059QF0KO0R) ; 2-norbornene (2Q51FLS550) ; Doxorubicin (80168379AG) ; Glutathione (GAN16C9B8O) ; Carboxymethylcellulose Sodium (K679OBS311)
Language	English
Publishing date	2022-08-02
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2022.07.229
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Article ; Online: Dual cross-linked chitosan/alginate hydrogels prepared by Nb-Tz 'click' reaction for pH responsive drug delivery.

Hoang, Huong Thi / Vu, Trung Thang / Karthika, Viswanathan / Jo, Sung-Han / Jo, Yi-Jun / Seo, Jeong-Woo / Oh, Chul-Woong / Park, Sang-Hyug / Lim, Kwon Taek

Carbohydrate polymers

2022 Volume 288, Page(s) 119389

Abstract: A novel physically and chemically double-crosslinked hydrogel derived from chitosan oligosaccharide/alginate (COS/Alg) was developed by using norbornene (Nb)-tetrazine (Tz) click reaction for ketoprofen delivery. The properties of the hydrogel were ... ...

Abstract	A novel physically and chemically double-crosslinked hydrogel derived from chitosan oligosaccharide/alginate (COS/Alg) was developed by using norbornene (Nb)-tetrazine (Tz) click reaction for ketoprofen delivery. The properties of the hydrogel were evaluated by rheological, FTIR, TGA, XRD, SEM, swelling and drug release studies. The Nb-Tz chemical cross-linking facilitated outstanding hydrophobic drug loading (44% wt/wt of ketoprofen) and sustained release through a hydrophobic interaction mechanism between the drug and the used polysaccharides. The COS/Alg electrostatics network (10/10 of NH
MeSH term(s)	Alginates/chemistry ; Chitosan/chemistry ; Drug Carriers/chemistry ; Drug Delivery Systems ; Drug Liberation ; HEK293 Cells ; Humans ; Hydrogels/chemistry ; Hydrogen-Ion Concentration ; Ketoprofen ; Niobium ; Norbornanes
Chemical Substances	Alginates ; Drug Carriers ; Hydrogels ; Norbornanes ; Niobium (05175J654G) ; 2-norbornene (2Q51FLS550) ; Chitosan (9012-76-4) ; Ketoprofen (90Y4QC304K)
Language	English
Publishing date	2022-03-23
Publishing country	England
Document type	Journal Article
ZDB-ID	1501516-6
ISSN	1879-1344 ; 0144-8617
ISSN (online)	1879-1344
ISSN	0144-8617
DOI	10.1016/j.carbpol.2022.119389
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Article ; Online: Resveratrol analogue, HS-1793, inhibits inflammatory mediator release from macrophages by interfering with the TLR4 mediated NF-κB activation.

Jo, Wol Soon / Kim, Sung Dae / Jeong, Soo Kyung / Oh, Su Jung / ParK, Moon Taek / Lee, Chang Geun / Kang, Young-Rok / Jeong, Min Ho

Food science and biotechnology

2022 Volume 31, Issue 4, Page(s) 433–441

Abstract: Resveratrol is known to have anti-inflammatory properties. However, high-dose resveratrol is required for optimal anti-inflammatory effects. HS-1793 is a derivative designed to be metabolically stable and more effective than resveratrol. We tested ... ...

Abstract	Resveratrol is known to have anti-inflammatory properties. However, high-dose resveratrol is required for optimal anti-inflammatory effects. HS-1793 is a derivative designed to be metabolically stable and more effective than resveratrol. We tested whether HS-1793 also has anti-inflammatory activity. HS-1793 effectively inhibited the mRNA and protein expression of lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in macrophages. Therefore, the production of nitric oxide (NO) and prostaglandin E
Language	English
Publishing date	2022-03-23
Publishing country	Korea (South)
Document type	Journal Article
ZDB-ID	2000008-X
ISSN	2092-6456 ; 1226-7708
ISSN (online)	2092-6456
ISSN	1226-7708
DOI	10.1007/s10068-022-01052-9
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