276
|
Zhang H, Fan L, Lai Q. EL-005 Study of human endometrial receptivity by DNA microarray technique. Reprod Biomed Online 2006. [DOI: 10.1016/s1472-6483(11)60530-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
277
|
Rotert G, Fan L, Shevchenko VP, Nagaev IY, Myasoedov NF, Susan AB. Syntheses of radiolabeled ABT-578 for ADME studies. J Labelled Comp Radiopharm 2006. [DOI: 10.1002/jlcr.1091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
278
|
Wang SF, Che XM, Chen JC, Lu SY, Fan L, Wang R, Li GW. Treatment of Short Gut Syndrome With Early Living Related Small Bowel Transplantation. Transplant Proc 2005; 37:4461-3. [PMID: 16387145 DOI: 10.1016/j.transproceed.2005.10.092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2005] [Indexed: 10/25/2022]
Abstract
AIM To investigate the results of treating short bowel syndrome with an early living related small bowel transplantation (SBT). METHODS A 17-year-old boy with a 20-cm-long residual intestine due to necrotic volvulus received an early living related SBT from his mother. Donor-specific blood transfusion was performed for 8 weeks before transplantation, each time for 50 mL every week. Cytomegalovirus status in both donor and recipient was negative. A 160-cm distal ileal segment was removed from the donor. The graft ilecolic artery and vein were anastomosed to the recipient's infrarenal aorta and caval vein. The proximal end of the graft was anastomosed end-to-end to the residual recipient jejunum; the distal anastomosis, between the distal end of the graft and transverse colon. An ileostomy was also performed. Immunosuppression, infection prophylaxis, and antithrombotic and nutrition support were given postoperatively. RESULTS The donor had an uneventful recovery. No technical complications were observed. The recipient was alive and well at 31 weeks after the operation. No graft rejection or infection was observed. He was off TPN 8 weeks after the operation and took low-fat food. The D-xylose test in the recipient was almost normal. CONCLUSIONS Early living related small intestine transplantation is a good treatment for short bowel syndrome.
Collapse
|
279
|
Rivard GE, Brummel-Ziedins KE, Mann KG, Fan L, Hofer A, Cohen E. Evaluation of the profile of thrombin generation during the process of whole blood clotting as assessed by thrombelastography. J Thromb Haemost 2005; 3:2039-43. [PMID: 16102110 PMCID: PMC1410193 DOI: 10.1111/j.1538-7836.2005.01513.x] [Citation(s) in RCA: 164] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The objective of this study was to evaluate the possibility of linking the tracing of whole blood clotting in a thrombelastograph (TEG) hemostasis system with the generation of thrombin assessed by thrombin/antithrombin complex (TAT). Citrated whole blood containing corn trypsin inhibitor from volunteers was clotted in the presence of CaCl2 and tissue factor. Clotting was monitored with the eight channels of a TEG system. At different time points, the whole blood TEG reaction cups were kept in a cold quenching solution, centrifuged, and the supernatants were kept at -80 degrees C until assayed for TAT by ELISA. The total thrombus generation (TTG) was calculated from the first derivative of the TEG waveform and was compared with thrombin generation measured by TAT. The two vector values--the TAT thrombin generation data and the corresponding TEG TTG--were analyzed using Pearson correlation coefficients (r) and linear, non-linear and natural log (ln) transformation of TAT values for least-squares goodness-of-fit curves. The best least-squares fit is an exponential curve. Linearizing using the ln of the TAT thrombin generation variable produces the same r (0.94) as of the exponential curve. The prediction equation is y = 8.0465 + 0.0005x (P < or = 0.0001), where y is the TAT thrombin generation variable in the ln transformation and x is the TEG TTG variable. The high magnitude of r and the high significance of the prediction equation demonstrate the high efficacy of the prediction of TAT thrombin generation by the use of TEG TTG.
Collapse
|
280
|
Liu W, Lu G, Fan L, Xiao H. Efficacy of Assisted Rupture and Intrauterine Insemination in Infertile Patients With Luteinized Unruptured Follicles. Fertil Steril 2005. [DOI: 10.1016/j.fertnstert.2005.07.942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
281
|
Dance C, Fan L. Color reconstruction in digital cameras: optimization for document images. INT J DOC ANAL RECOG 2005. [DOI: 10.1007/s10032-004-0130-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
282
|
Panerai RB, Kerins V, Fan L, Yeoman PM, Hope T, Evans DH. Association between dynamic cerebral autoregulation and mortality in severe head injury. Br J Neurosurg 2005; 18:471-9. [PMID: 15799148 DOI: 10.1080/02688690400012343] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The objective of the study was to test the hypothesis that dynamic cerebral pressure-autoregulation is associated with the outcome of patients with severe head injury and to derive optimal criteria for future studies on the predictive value of autoregulation indices. Repeated measurements were performed on 32 patients with severe head injury. Arterial blood pressure (ABP) was measured continuously with an intravascular catheter, intracranial pressure (ICP) was recorded with a subdural semiconductor transducer and cerebral blood flow velocity (CBFV) was measured with Doppler ultrasound in the middle cerebral artery. Transfer function analysis was performed on mean beat-to-beat values, using ABP or CBFV as input variables and CBFV or ICP as the output variables. A dynamic index of autoregulation (ARI) ranging between 0 and 9 was extracted from the CBFV step response for a change in ABP. No significant differences between survivors and non-survivors were found due to mean values of ICP, ABP, CPP, CBFV, pCO2, GCS, age or heart rate. The transfer functions between ABP-ICP and CBFV-ICP did not show any significant differences either. The median [lower, upper quartiles] ARI was significantly lower for non-survivors compared with survivors [4.8 (0.0, 5.9) v. 6.9 (5.9, 7.4), p= 0.004]. The correlation between ARI and GOS was also significant (r=0.464, p=0.011). Cohen's coefficient was optimal for a threshold of ARI= 5.86 (kappa 0.51, p=0.0036), leading to a sensitivity for death of 75%, specificity=76.5%, odds ratio =9.75 and overall precision = 75.8%. The difference in ARI values between survivors and non-survivors persisted when results were adjusted for GCS (p = 0.028). A similar analysis for the Marshall CT scale did not reach significance (p = 0.072). A logistic regression analysis confirmed that apart from the ARI, no other variables had a significant contribution to predict outcome. In this group of patients, death following severe head injury could not be explained by traditional indices of risk, but was strongly correlated to indices of dynamic cerebral pressure-autoregulation extracted by means of transfer function analysis. Future studies using a prospective design are needed to validate the predictive value of the ARI index, as estimated by transfer function analysis, in relation to death and other unfavourable outcomes.
Collapse
|
283
|
Abstract
The isothermal adsorption and the adsorptive mechanism of aflatoxin B1 (AFB1) on calcium montmorillonite (Mont) were studied in vitro trials. The maximum amounts of AFB1 on Mont in aqueous solution at 2 and pH 8 were 613.5 and 628.9 microg of AFB1 /g of Mont, respectively. The structure of AFB1-Mont was measured by x-ray diffraction and infrared absorption spectrum. The results suggested that the mechanism of AFB1 on Mont was AFB1 sorbed onto the edge of Mont by a double hydrogen bond, and AFB1 molecules did not penetrate into the interlayer area of Mont. The Mont, when added to the diet of broiler chicken at 0.5%, significantly diminished the adverse effects of feeding 200 microg of AFB1 /kg of feed. And the concentrations of Ca, P, Cu, Fe, Zn in the broiler bones were not affected by AFB1 and Mont, but the concentrations of Mn, Pb, and F were decreased by Mont.
Collapse
|
284
|
Fan L, Yotov WV, Zhu T, Esmailzadeh L, Joyal JS, Sennlaub F, Heveker N, Chemtob S, Rivard GE. Tissue factor enhances protease-activated receptor-2-mediated factor VIIa cell proliferative properties. J Thromb Haemost 2005; 3:1056-63. [PMID: 15869604 DOI: 10.1111/j.1538-7836.2005.01250.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
In addition to its hemostatic functions, factor (F)VIIa exhibits cell proliferative properties as seen in angiogenesis and tumor growth. A role for tissue factor (TF) and protease-activated receptors (PAR)-1 and -2 in cell proliferation remain to be clarified. We tested the hypothesis that FVIIa induces cell proliferation by a mechanism involving TF and PAR-2. Human recombinant FVIIa induced cell proliferation of human BOSC23 cells transfected with plasmid containing human TF DNA sequence. Because DNA primase 1 (PRIM1) plays an essential role in cell proliferation, we used the cloned PRIM1 promoter upstream of the reporter gene chloramphenicol acetyl transferase (CAT) to elucidate the mode of action of FVIIa. FVIIa evoked a dose-dependent increase in cell proliferation and PRIM1 induction, which were markedly potentiated (4-5-fold) by the presence of TF and abrogated by TF antisense oligonucleotide. PRIM1 induction by FVIIa was also abolished by PAR-2 but not by PAR-1 antisense. In contrast, thrombin induced a small increase in CAT activity which was unaffected by TF, but was prevented only by PAR-1 antisense as well as the thrombin inhibitor hirudin. Proliferative properties of FVIIa were associated with a TF-dependent increase in intracellular calcium and were mediated by a concordant phosphorylation of p44/42 MAP kinase. In conclusion, data reveal that FVIIa induces PRIM1 and ensuing cellular proliferation via a TF- and of the PARs entirely PAR-2-dependent pathway, in distinction to that of thrombin which is PAR-1-dependent and TF-independent. We speculate that FVIIa-TF-PAR-2 inhibitors may be effective in suppressing cell proliferation.
Collapse
|
285
|
Schuetz EG, Relling MV, Kishi S, Yang W, Das S, Chen P, Cook EH, Rosner GL, Pui CH, Blanco JG, Edick MJ, Hancock ML, Winick NJ, Dervieux T, Amylon MD, Bash RO, Behm FG, Camitta BM, Raimondi SC, Goh BC, Lee SC, Wang LZ, Fan L, Guo JY, Lamba J, Lim R, Lim HL, Ong AB, Lee HS, Kuehl P, Zhang J, Lin Y, Assem M, Schuetz J, Watkins PB, Daly A, Wrighton SA, Hall SD, Maurel P, Brimer C, Yasuda K, Venkataramanan R, Strom S, Thummel K, Boguski MS. PharmGKB update: II. CYP3A5, cytochrome P450, family 3, subfamily A, polypeptide 5. Pharmacol Rev 2004; 56:159. [PMID: 15169924 DOI: 10.1124/pr.56.2.1] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
286
|
Yang S, Yang J, Liu JB, Wang HY, Yang Q, Gao M, Liang YH, Lin GS, Lin D, Hu XL, Fan L, Zhang XJ. The genetic epidemiology of alopecia areata in China. Br J Dermatol 2004; 151:16-23. [PMID: 15270868 DOI: 10.1111/j.1365-2133.2004.05915.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Alopecia areata (AA) is hypothesized to be an organ-specific autoimmune disease with genetic predisposition and an environmental trigger. There are few clinical data in Asians. OBJECTIVES To describe the genetic epidemiological features of AA patients in China and to determine the possible genetic model for AA. METHODS Data for 1032 patients with AA were obtained by questionnaire in the Institute of Dermatology of Anhui Medical University in China from 2001 to 2003. Complex segregation analysis and heritability analysis were performed using Falconer's method, EPI INFO 6.0 and SAGE-REGTL programs. RESULTS In total, 1032 AA patients (male/female ratio 1.1 : 1) were enrolled, representing 0.94% of the total number of cases seen in our outpatient clinic during that time. The mean +/- SD age of onset was 28.98 +/- 13.43 years. The difference between the mean age of onset in males and females was not significant. Most patients (82.6%) experienced their first episode of AA within the first four decades of life. A positive family history of AA was obtained in 87 patients (8.4%). The prevalence of AA in first-, second- and third-degree relatives of the proband with AA was 1.6%, 0.19% and 0.03%, respectively. These figures were higher than those in controls. A greater severity and longer duration of AA were seen in the early onset group than in the late-onset group. The early onset group also had more affected first- and second-degree relatives. The heritability of AA in first-, second- and third-degree relatives was 47.16%, 42.53% and 22.29%, respectively. Based on the REGTL results, the best model was a polygenic additive model for AA. CONCLUSIONS The effect of genetic factors is strong in AA, but environmental factors such as infection and psychological stress may still play an important role. Our findings on the genetics of AA are consistent with a polygenic additive mode of inheritance.
Collapse
|
287
|
Fan L, Evans DH, Naylor AR, Tortoli P. Real-time identification and archiving of micro-embolic Doppler signals using a knowledge-based DSP system. Med Biol Eng Comput 2004; 42:193-200. [PMID: 15125149 DOI: 10.1007/bf02344631] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Identification of micro-emboli in the cerebral circulation using transcranial Doppler ultrasound provides valuable clinical information, but, currently, embolic signal detection and analysis are significantly limited because they mainly rely on costly off-line analysis by human experts. In this study, a reliable, high-resolution, real-time automated system for the detection and archiving of embolic signals was designed and implemented using expert system theory and modern DSP technology. Preliminary tests were conducted to evaluate the functions and the performance of the system using data from ten carotid endarterectomy patients and two normal volunteers. Using the widely accepted 7 dB threshold for human reliability and a human expert, majority-decision gold standard, the real-time system reached sensitivity and specificity of 93.6% and 99.3%, respectively, which were close to the results obtained by three human experts under ideal laboratory conditions (90.1% and 99.8%, 98.4% and 99.9%, 98.9 and 99.9%). The new system has the potential to be used either as a bedside monitoring and signal acquisition device, or as a laboratory investigation tool.
Collapse
|
288
|
Yang SY, Ge ZY, Yin DX, Liu JG, Li YF, Fan L. Synthesis and characterization of novel fluorinated polyimides derived from 4,4?-[2,2,2-trifluoro-1-(3-trifluoromethylphenyl)ethylidene]diphthalic anhydride and aromatic diamines. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/pola.20252] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
289
|
Wang LZ, Goh BC, Fan L, Lee HS. Sensitive high-performance liquid chromatography/mass spectrometry method for determination of steviol in rat plasma. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2004; 18:83-86. [PMID: 14689563 DOI: 10.1002/rcm.1285] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The main toxicological concern of stevioside, a highly potent sweetener from S. rebaudiana, is its main metabolite, steviol. To determine very low levels of steviol in in vivo experiments, a sensitive liquid chromatography/atmospheric pressure chemical ionization mass spectrometry (LC/APCI-MS) method was developed for quantifying steviol in rat plasma after oral administration of a single dose of stevioside (0.5 g/kg). The sample preparation uses liquid-liquid extraction with tert-butyl methyl ether in an acidic environment. The retention time of steviol was 10.5 min. The assay was linear over the range 2-1000 ng/mL with a lower limit of detection of 1 ng/mL. The intra- and inter-day precision were <5 and <7%, respectively, and the accuracy was in the range 95-108%. The steviol concentration profile in rat plasma was determined.
Collapse
|
290
|
Song J, Fan L, Forney C, Hildebrand P, Jordan M, Renderos W, McRae K. OZONE AND 1-MCP TREATMENTS AFFECT THE QUALITY AND STORAGE LIFE OF FRESH CARROTS. ACTA ACUST UNITED AC 2003. [DOI: 10.17660/actahortic.2003.628.35] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
291
|
Marrache AM, Gobeil F, Bernier SG, Stankova J, Rola-Pleszczynski M, Choufani S, Bkaily G, Bourdeau A, Sirois MG, Vazquez-Tello A, Fan L, Joyal JS, Filep JG, Varma DR, Ribeiro-Da-silva A, Chemtob S. Platelet activating factor receptors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2003; 525:161-4. [PMID: 12751758 DOI: 10.1007/978-1-4419-9194-2_33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
|
292
|
Li ZX, Fan L, Ge ZY, Wu JT, Yang SY. Synthesis and characterization of fluorinated poly(amide imide)s derived from 1,4-bis(2?-trifluoromethyl-4?-trimellitimidophenoxy)benzene and aromatic diamines. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/pola.10729] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
293
|
Dahmen U, Gu Y, Shen K, Dirsch O, Li J, Fan L, Broelsch C. Onset of liver regeneration after subtotal resection is inhibited by the use of new immunosuppressive drugs. Transplant Proc 2003; 34:2312-3. [PMID: 12270412 DOI: 10.1016/s0041-1345(02)03249-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
294
|
Wang T, Fan L, Watanabe Y, McNeill PD, Moulton GG, Bangur C, Fanger GR, Okada M, Inoue Y, Persing DH, Reed SG. L523S, an RNA-binding protein as a potential therapeutic target for lung cancer. Br J Cancer 2003; 88:887-94. [PMID: 12644826 PMCID: PMC2377073 DOI: 10.1038/sj.bjc.6600806] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Approaches to vaccine-based immunotherapy of human cancer may ultimately require targets that are both tumour-specific and immunogenic. In order to generate specific antitumour immune responses to lung cancer, we have sought lung cancer-specific proteins that can be targeted for adjuvant vaccine therapy. By using a combination of cDNA subtraction and microarray analysis, we previously reported the identification of an RNA-binding protein within the KOC family, L523S, to be overexpressed in squamous cell cancers of the lung. We show here that L523S exhibits significant potential for vaccine immunotherapy of lung cancer. As an oncofetal protein, L523S is normally expressed in early embryonic tissues, yet it is re-expressed in a high percentage of nonsmall cell lung carcinoma. The specificity of L523S expression in lung cancer was demonstrated by both mRNA and protein measurements using real-time PCR, Western blot, and immunohistochemistry analyses. Furthermore, we show that immunological tolerance of L523S is naturally broken in lung cancer patients, as evidenced by detectable antibody responses to recombinant L523S protein in eight of 17 lung pleural effusions from lung cancer patients. Collectively, our studies suggest that L523S may be an important marker of malignant progression in human lung cancer, and further suggest that treatment approaches based on L523S as an immunogenic target are worthy of pursuit.
Collapse
|
295
|
Chen Q, Guan X, Fan L. 4P-1006 Truncation of the cytoplasmic domain of the Scavenger receptor prevents lipid internalization and foam-cell formation. ATHEROSCLEROSIS SUPP 2003. [DOI: 10.1016/s1567-5688(03)91264-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
296
|
Fan L, Song J, Hildebrand PD, Forney CF. Interaction of ozone and negative air ions to control micro-organisms. J Appl Microbiol 2002; 93:144-8. [PMID: 12067383 DOI: 10.1046/j.1365-2672.2002.01683.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIMS The aims of this study were to investigate the effect of ozone and/or negative air ions (NAI) on the viability of bacteria. METHODS AND RESULTS Dilute cell suspensions of Pseudomonas fluorescens, Erwinia carotovora pv. carotovora and Escherichia coli were inoculated onto agar and subsequently exposed to ozone and/or NAI. Ozone concentration was maintained at 100 +/- 5 nl l-1 and NAI at 106 ml-1. When exposed to a combination of ozone and NAI, viability among all three bacterial species decreased more rapidly when they were inoculated onto potato dextrose agar (PDA) than onto nutrient agar (NA). A subsequent test examined the effect of ozone and NAI alone or in combination on the bacteria inoculated onto PDA only. Treatment with NAI alone had no killing effect on any of the bacterial species. However, a strong interaction between ozone and NAI was observed. Pseudomonas fluorescens was most susceptible to the combined treatment. Cell viability was reduced to 0.7% after 6 h, while 76% of the cells remained viable when exposed to ozone alone. Viability of Erwinia carotovora pv. carotovora was reduced to 4% after 6 h in the combined treatment compared with 69% when exposed to ozone alone. Escherichia coli was relatively more resistant to the combined treatment; viability was reduced to 40% after 11 h compared with 70% in the ozone alone treatment. CONCLUSIONS A strong synergism between ozone and NAI on bacterial cell death was found, but the degree of this effect varied depending on bacterial species. SIGNIFICANCE AND IMPACT OF THE STUDY The synergism of ozone with NAI may provide an effective method of reducing food-borne disease and decay of fresh produce.
Collapse
|
297
|
Woo TK, Fan L, Ziegler T. Density Functional Study of the Insertion Step in Olefin Polymerization by Metallocene and Constrained-Geometry Catalysts. Organometallics 2002. [DOI: 10.1021/om00014a012] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
298
|
Woo TK, Fan L, Ziegler T. A Density Functional Study of Chain Growing and Chain Terminating Steps in Olefin Polymerization by Metallocene and Constrained Geometry Catalysts. Organometallics 2002. [DOI: 10.1021/om00018a019] [Citation(s) in RCA: 207] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
299
|
Fan L, Krzywicki A, Somogyvari A, Ziegler T. Density Functional Study of Ethylene Dimerization by (Acetylacetonato)nickel Hydride. Inorg Chem 2002. [DOI: 10.1021/ic00101a021] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
300
|
Fan L, Wong C. Development of reworkable underfill from hybrid composite of free radical polymerization system and epoxy resin. ACTA ACUST UNITED AC 2002. [DOI: 10.1109/6144.991187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|